PRINCIPAL PRESERVATION PORTFOLIOS INC
485BPOS, 1998-12-31
Previous: GREATER BAY BANCORP, S-3D, 1998-12-31
Next: SAGE VARIABLE ANNUITY ACCOUNT A, N-4/A, 1998-12-31



<PAGE>   1

   As filed with the Securities and Exchange Commission on December 31, 1998.

                                                 1933 Act Registration No. 33-12
                                                      1940 Act File No. 811-4401



                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                               ___________________

                                    FORM N-1A

           REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 |X|

                         Post-Effective Amendment No. 47
                                     and/or
                        REGISTRATION STATEMENT UNDER THE
                         INVESTMENT COMPANY ACT OF 1940
         |X|
                                Amendment No. 49 
                        (Check appropriate box or boxes)

                               ___________________


                     PRINCIPAL PRESERVATION PORTFOLIOS, INC.

               (Exact name of registrant as specified in charter)


         215 NORTH MAIN STREET
         WEST BEND, WISCONSIN                                 53095
         (Address of Principal Executive Offices)             (Zip Code)

       Registrant's Telephone Number, including Area Code: (414) 334-5521


                               ROBERT J. TUSZYNSKI
                             President and Director
                     PRINCIPAL PRESERVATION PORTFOLIOS, INC.
                              215 NORTH MAIN STREET
                           WEST BEND, WISCONSIN 53095
                     (Name and Address of Agent for Service)

                                    Copy to:

                            CONRAD G. GOODKIND, ESQ.
                               Quarles & Brady LLP
                            411 East Wisconsin Avenue
                           Milwaukee, Wisconsin 53202

         Approximate Date of Proposed Public Offerings:  As soon as practicable
following the effective date of this amendment to the registration statement.

It is proposed that this filing will become effective
 X    immediately upon filing pursuant to paragraph (b)
___  on (Date) pursuant to paragraph (b)
___  60 days after filing pursuant to paragraph (a)(1)
___  on (date) pursuant to paragraph (a)(1)
        75 days after filing pursuant to paragraph (a)(2) of rule 485.

If appropriate, check the following:
___  this post-effective amendment designates a new
effective date for a previously filed post-effective
amendment
                               ___________________
                                                                  
         Registrant has elected to register an indefinite number of shares of
Common Stock, $0.001 par value, pursuant to Rule 24f-2 under the Investment Com-
pany Act of 1940.  The Registrant's Rule 24f-2 Notice for the year ended Decem-
ber 31, 1997 was filed on February 26, 1998.
<PAGE>   2


                     PRINCIPAL PRESERVATION PORTFOLIOS, INC.

                            MANAGED GROWTH PORTFOLIO


         This Prospectus has information about the Managed Growth Portfolio (the
"Portfolio"), a mutual fund within the Principal Preservation Portfolios, Inc.
family of funds.

         The investment objective of the Managed Growth Portfolio is long-term
capital appreciation.  The Portfolio invests in publicly traded common stocks
based on their growth characteristics.  The Portfolio's focus is on established
U.S. companies whose market capitalizations are within the S&P Midcap 400 Index
capitalization range.  B.C. Ziegler and Company is the Portfolio's investment
adviser, and Geneva Capital Management Ltd. is its sub-adviser, primarily
responsible for the day-to-day management of the Portfolio's investments.  As
used in this Prospectus, the "Adviser" collectively means B.C. Ziegler and Com-
pany and Geneva Capital Management Ltd.

         You can buy either Class A or Class B shares of the Portfolio.  You pay
a sales charge when you buy Class A shares (a front-end sales load).  You pay a
sales charge when you sell (redeem) Class B shares that you have held for less
than six years (a contingent deferred sales load).

================================================================================
THE SECURITIES AND EXCHANGE COMMISSION HAS NOT APPROVED OR
DISAPPROVED THESE SECURITIES OR DETERMINED IF THIS PROSPECTUS IS ACCURATE
OR COMPLETE.  ANYONE WHO TELLS YOU OTHERWISE IS COMMITTING A CRIME.
================================================================================

The date of this Prospectus is January 1, 1999.


                                        1
<PAGE>   3

                                TABLE OF CONTENTS

                                                                            PAGE
                                                                            ----
RISK/RETURN SUMMARY...........................................................3
         Investment Objective.................................................3
         Investment Strategy..................................................3
         Investment Risks.....................................................3
         Expenses.............................................................4
         Example..............................................................4

INVESTMENT OBJECTIVE, PRINCIPAL STRATEGIES AND RISKS..........................5
         Objective and Strategies.............................................5
         Risks................................................................6

MANAGEMENT....................................................................7
         Investment Adviser...................................................7
         Sub-Adviser..........................................................7
         Portfolio Managers...................................................7

HOW TO PURCHASE SHARES........................................................8
         General Information..................................................8
         Minimum Purchase Amounts.............................................8
         Two Classes of Shares................................................8
         Purchasing Class A Shares............................................9
         Purchasing Class B Shares...........................................13
         Distribution Expenses...............................................14
         Methods for Purchasing Shares.......................................15

HOW TO REDEEM SHARES.........................................................17
         General Information.................................................17
         Redemptions.........................................................17
         Receiving Redemption Proceeds.......................................19
         Other Information About Redemptions.................................19

EXCHANGING SHARES............................................................21
         General Information.................................................21
         Sales Charges Applicable to Exchanges...............................21
         Rules and Requirements for Exchanges................................22
         Methods for Exchanging Shares.......................................23

SHAREHOLDER SERVICES.........................................................24
         Systematic Purchase Plan............................................24
         Systematic Withdrawal Plan..........................................24
         Tax-Sheltered Retirement Plans......................................25

OTHER INFORMATION............................................................25
         Determination of Net Asset Value Per Share..........................25
         Dividends, Capital Gains Distributions and Reinvestments............25
         Tax Status..........................................................26


                                        2
<PAGE>   4

                               RISK/RETURN SUMMARY


INVESTMENT OBJECTIVE

         The Managed Growth Portfolio's investment objective is long-term 
capital appreciation. It pursues this goal by investing in publicly traded 
common stocks.

INVESTMENT STRATEGY

         The principal investment strategy of the Portfolio is to invest in
established companies based on their growth characteristics.  Companies with
consistent records of performance, experienced management and accelerated
earnings history are selected for investment if the Adviser believes their
potential for growth is superior to the broader securities markets and others in
their industries. The Portfolio's investment focus is on U.S. companies whose
market values are within the market capitalization range of the companies
comprising the S&P Midcap 400 Index.

         The Portfolio is designed for investors who want to invest in mid-cap
growth stocks, can assume greater than average risk and have a long-term
investment horizon.

INVESTMENT RISKS

        Because common stocks fluctuate in price, the value of the Portfolio
will go up and down.  Common stock prices tend to rise and fall in tandem with
changes in the stock markets generally.  The common stocks held by the Portfolio
also may not fluctuate in the same way as the stock markets generally because
of factors affecting a particular industry or company. Moreover, mid-cap stocks
involve greater risk than large company stocks, especially at the lower end of
the Adviser's capitalization range.

         An investment in the Portfolio is not a deposit of a bank and is not 
insured or guaranteed by the Federal Deposit Insurance Corporation (FDIC) or
any other governmental agency.

         There is no assurance that the Portfolio will achieve its investment
objective.  The Portfolio commenced operations in January 1998 and has no
performance history.


                                        3
<PAGE>   5

EXPENSES

         The following table describes the fees and expenses that you may pay if
you buy, hold, sell or exchange Class A or Class B shares of the Portfolio.

SHAREHOLDER FEES (FEES PAID DIRECTLY FROM YOUR INVESTMENT)
<TABLE>
<CAPTION>

                                                                CLASS A SHARES                   CLASS B SHARES
                                                                --------------                   --------------
<S>                                                             <C>                              <C>
Maximum Sales Charge (Load) Imposed on
Purchases (as a percentage of offering price)(1)                     5.25%                            None
Maximum Sales Charge (Load) Imposed on
Reinvested Dividends                                                 None                             None
Contingent Deferred Sales Charge (Load) (as a
percentage of original purchase price or
redemption proceeds, whichever is less)(2)                           None                            5.00%
Redemption Fees ($12.00 charge for each wire
redemption)                                                          None                             None
Exchange Fee                                                        $5.00                            $5.00
</TABLE>


ANNUAL FUND OPERATING EXPENSES 
(EXPENSES THAT ARE DEDUCTED FROM PORTFOLIO ASSETS)

<TABLE>
<CAPTION>
                                                                CLASS A SHARES                   CLASS B SHARES
<S>                                                             <C>                              <C>
Management Fees Agent(3)                                             0.75%                           0.75%
Distribution (12b-1) Fees                                            0.25%                           1.00%
Other Expenses(4)
     Custodian Fees                                                  0.07%                           0.07%
     Transfer Agent Fees                                             0.03%                           0.03%
     Other Fees                                                      0.65%                           0.65%
                                                                ----------                        --------
Total Other Expenses                                                 0.75%                           0.75%
                                                                ----------                        --------

Annual Fund Operating Expenses(3)                                    1.75%                           2.50%
</TABLE>


___________________________

(1)      You may qualify for a lower front-end sales charge on your purchases
         of Class A shares.  See "How to Purchase Shares" and "Shareholder
         Services."

(2)      The contingent deferred sales charge is reduced for each year that the
         Class B shares are owned, and is eliminated after six years.  See "How
         to Purchase Shares" and "Shareholder Services."

(3)      The Adviser has committed to waive management fees for 1999 so that the
         total operating expenses for the Class A and Class B shares of the 
         Portfolio will not exceed 1.25% and 2.00%, respectively, of the 
         Portfolio's average daily net assets.

(4)      Other Expenses are based on estimated amounts for the current fiscal
         year, before applicable fee waivers and expense reimbursements.  See 
         note (3).


                                        4
<PAGE>   6

EXAMPLE

         THE FOLLOWING EXAMPLE IS INTENDED TO HELP YOU COMPARE THE COST OF
INVESTING IN THE PORTFOLIO WITH THE COST OF INVESTING IN OTHER MUTUAL FUNDS. THE
EXAMPLE ASSUMES THAT YOU INVEST $10,000 IN THE PORTFOLIO FOR THE TIME PERIODS
INDICATED AND THEN REDEEMED ALL OF YOUR SHARES AT THE END OF THOSE PERIODS
(OTHER THAN THE LAST COLUMN WHICH ASSUMES YOU DO NOT REDEEM YOUR SHARES). THE
EXAMPLE ALSO ASSUMES THAT YOUR INVESTMENT HAS A 5% RETURN EACH YEAR AND THAT THE
PORTFOLIO'S OPERATING EXPENSES REMAIN THE SAME.  THE EXAMPLE IS FOR COMPARISON
PURPOSES ONLY, BECAUSE ACTUAL RETURNS AND COSTS MAY BE DIFFERENT.

<TABLE>
<CAPTION>

                            CLASS A SHARES            CLASS B SHARES        CLASS B SHARES WITHOUT REDEMPTION

<S>                             <C>                        <C>                              <C> 
After 1 Year                     $  646                     $  703                          $203

After 3 Years                    $1,003                     $1,128                          $734
</TABLE>





              INVESTMENT OBJECTIVE, PRINCIPAL STRATEGIES AND RISKS

OBJECTIVE AND STRATEGIES

         To achieve its objective of long-term capital appreciation, the
Portfolio invests in publicly traded common stocks.  The principal strategy of
the Portfolio is to invest in established companies based on their growth
characteristics.  The Portfolio's investment focus is on U.S. companies whose
market values are within the market capitalization range of the companies
comprising the S&P Midcap 400 Index (approximately $500 million to $20 billion),
although the Portfolio may invest in companies outside this range.  The Adviser
believes that these middle market capitalization (mid-cap) stocks provide better
long-term returns than large company stocks and lower risk than small company
stocks.

         In selecting growth stocks for the Portfolio, the Adviser emphasizes a
"bottom-up" fundamental analysis (i.e., developing an understanding of the
specific company through research, meetings with management and analysis of its
financial statements and public disclosures).  The Adviser's "bottom-up"
approach is supplemented by "top down" considerations (i.e., reviewing general
economic conditions in analyzing their effect on various industries).  The
Adviser also screens out high risk ideas such as securities that are not traded
on U.S. exchanges, turnaround stories, initial public offerings and companies
that have less than three years of operating history or do not have earnings.
The Adviser then focuses on companies that it believes are outperforming or
growing faster than others in their industry, and applies a proprietary
valuation model to determine their values compared to the broader securities
markets.  Stocks that meet the above criteria are reviewed and approved by the

                                        5
<PAGE>   7

portfolio management team before they are purchased for the Portfolio.  The
Adviser also seeks industry diversification in its investment approach, and
invests in companies that have leading positions in industries that offer growth
potential.

         The Adviser buys stocks for the Portfolio with the intent of holding
them for the long term.  It does not generally engage in market-timing or short-
term trading strategies.  However, the Adviser generally will sell some or all
of a company's stock if:  (a) the Adviser perceives a major change in the long-
term outlook for the company or its industry, (b) the stock becomes extremely
overvalued based on the Adviser's proprietary valuation model, (c) the market
value of the particular holding represents more than 5% of the Portfolio's total
assets or (d) more than 15% of the Portfolio's total assets are invested in a
single industry.

         The Portfolio may, from time to time, invest in short-term instruments
such as U.S. Treasury bills, certificates of deposit, high quality commercial
paper and money market funds, to maintain liquidity to meet anticipated
redemptions, and pending investment in common stocks.  Normally, less than 5% of
the Portfolio's assets will be invested in short-term instruments.  However, the
Portfolio may invest without limitation in such short-term instruments for
temporary defensive purposes in response to adverse market, economic, political
or other conditions.  These temporary defensive positions are inconsistent with
the Portfolio's principal strategies and make it more difficult for the
Portfolio to achieve its investment objective.

RISKS

         The Portfolio's share price (or net asset value) and total return will
increase or decrease, depending on the changes in the value of the common stocks
in its investment portfolio. Common stocks are subject to market risk and
objective risk.  Market risk means that stock prices will rise and fall over
short and even extended periods as the securities markets generally rise and
fall.  Markets are affected by various factors, including general economic
trends and conditions, interest rate changes and political events.  Objective
risk is the risk that the stocks actually held by the Portfolio may not
fluctuate in the same way as the securities markets generally.  This is because
the Portfolio selects stocks for investment according to defined objectives and
strategies.  Stocks in a particular industry or market sector may perform better
or worse than the securities markets, and a particular stock may increase or
decrease in value more than other companies in that industry.  In addition, the
mid-cap stocks in which the Portfolio invests involve greater risk and price
volatility than large company stocks, especially at the lower end of the
Adviser's capitalization range (i.e., under $1.0 billion).  Mid-cap companies
may have relatively lower revenues, limited product lines, less management depth
and a lower share of the market for their products or services as compared to
larger companies.

         The Portfolio's investment objective may be changed by the Board of
Directors without shareholder approval, although the Board does not plan to do
so.

                                        6
<PAGE>   8
                                   MANAGEMENT

INVESTMENT ADVISER

         B.C. Ziegler and Company ("Ziegler") is the Portfolio's investment
adviser.  In addition to the Portfolio, Ziegler privately manages numerous
customer advisory accounts.  As of January 1, 1998, Ziegler managed
approximately $1.6 billion of assets.  An affiliate of Ziegler (Ziegler Asset
Management, Inc.) manages the other mutual funds included in the Principal
Preservation family of funds.  Ziegler also serves as distributor,
accounting/pricing agent and transfer and dividend disbursing agent to the
Portfolio.  Ziegler is a wholly-owned subsidiary of The Ziegler Companies, Inc.,
a publicly-owned financial services holding company.  Its address is 215 North
Main Street, West Bend, Wisconsin 53095.

         Under the terms of the Investment Advisory agreement, Ziegler provides
the Portfolio with overall investment advisory and administrative services.  As
compensation for serving as investment adviser to the Portfolio, Ziegler
receives an annual advisory fee, payable in monthly installments, equal to 0.75%
on the first $250 million of the Portfolio's average daily net assets, 0.70% on
the next $250 million, and 0.65% on average daily net assets in excess of $500
million.

SUB-ADVISER

         Geneva Capital Management Ltd. ("Geneva") serves as sub-adviser to the
Portfolio and is responsible for managing its assets (subject to Ziegler's
oversight).  Under the terms of the Sub-Advisory Agreement, Geneva makes
investment decisions for the Portfolio and supervises the acquisition and
disposition of the Portfolio's investments.  In addition to managing the
Portfolio, Geneva manages numerous customer accounts as an investment adviser,
and at December 31, 1998 had approximately $369 million under discretionary
management. Geneva's investment team focuses primarily on mid-capitalization
growth stocks. Its portfolio managers average almost 20 years in the investment
business. Geneva receives a sub-advisory fee which is paid by Ziegler (and not
by the Portfolio) out of its advisory fee.  Geneva's address is 250 East
Wisconsin Avenue, Suite 1050, Milwaukee, Wisconsin 53202.

PORTFOLIO MANAGERS

         An investment team, consisting of William A. Priebe, Amy S. Croen and
John J. O'Hare II, all of whom are officers of Geneva and chartered financial
analysts (CFAs), is primarily responsible for the day-to-day management of the
Portfolio's investments.  The team selects securities for investment after
thorough discussion and approval by its members.  No stock may be bought or sold
without prior team approval.  Mr. Priebe has been Principal and President of
Geneva since 1987 after having managed assets for First Wisconsin Trust Co.  Mr.
Priebe received an MBA from the University of Chicago in 1977, an MA in Finance
from Northern Illinois University in 1968 and a BA from Northern Illinois
University in 1965.

                                        7
<PAGE>   9


Ms. Croen has been Principal and Executive Vice President of Geneva since 1987,
after serving as a securities analyst for First Wisconsin Trust Co. for six
years.  Ms. Croen received an MBA from Columbia University in 1979 and a BA from
Princeton University in 1975. Mr. O'Hare has been Vice President of Geneva since
1997.  From 1992 to 1997, he was a senior analyst at The Nicholas Funds.  Before
then he was a securities analyst for Barrington Research and Kemper Securities.
Mr. O'Hare received a BA from the University of Wisconsin-Whitewater in 1981.


                             HOW TO PURCHASE SHARES

GENERAL INFORMATION

         You may buy Class A shares or Class B shares of the Portfolio through
Principal Preservation's distributor, B.C. Ziegler and Company (the
"Distributor"), and Selected Dealers (including banks) who have agreements with
respect to the distribution of shares of the Portfolio.  You also may purchase
shares in connection with asset allocation programs, wrap free programs and
other programs of services offered or administered by broker-dealers, investment
advisers, financial institutions and certain other service providers, provided
the program meets certain standards established from time to time by the
Distributor.

MINIMUM PURCHASE AMOUNTS

         The Portfolio has established minimum amounts that a person must invest
to open an account initially, and to add to the account at later times.  The
minimum initial investment amount is $1,000 and additional investment amount is
$50.  However, for IRAs, Keogh plans, self-directed retirement accounts and
custodial accounts under the Uniform Gifts/Transfers to Minors Act, the minimum
initial investment amount is $500 and the minimum additional investment amount
is $25.  The minimums are also reduced for purchases through the Systematic
Purchase Plan.  See "Shareholder Services - Systematic Purchase Plan" below.

         There is no minimum additional investment requirement for purchases of
shares of the Portfolio if: (i) the purchase is made in connection with an
exchange from another mutual fund within the Principal Preservation family of
funds; (ii) reinvestment of distributions received from another mutual fund
within the Principal Preservation family of funds or from various unit
investment trusts sponsored by the Distributor; (iii) the reinvestment of
interest and/or principal payments on bonds issued by Ziegler Mortgage
Securities, Inc. II; and (iv) reinvestments of interest payments on bonds
underwritten by the Distributor.

TWO CLASSES OF SHARES

         This Prospectus describes two classes of shares, Class A shares and
Class B shares.  You pay a sales charge immediately when you purchase Class A
shares (front-end sales charge).


                                        8
<PAGE>   10

You pay a sales charge when you redeem Class B shares held for less than six 
years (contingent deferred sales charge).  In addition, you pay higher "12b-1 
fees" and thus higher annual operating expenses for Class B shares than Class A 
shares.

         Whether you should purchase Class A or Class B shares depends on how 
long you intend to hold the shares and the size of your investment. If you 
intend to own shares for more than six years and have a smaller investment, you 
should consider Class B shares.  If you plan to redeem shares in less than six 
years or have a larger investment, you should consider Class A shares.  The 
following table shows some of the differences between Class A and Class B 
shares:

<TABLE>
<CAPTION>

<S>                                                         <C>
CLASS A SHARES                                              CLASS B SHARES
- --------------                                              --------------
Maximum 5.25% front-end sales charge                        No front-end sales charge

No contingent deferred sales charge                         Maximum 5.0% contingent deferred sales
                                                            charge (reducing each year you own your
                                                            shares, and going to zero after six years)

Lower annual expenses, including the 12b-1                  Higher annual expenses, including the 12b-1
fee, than Class B shares                                    fee, than Class A shares

No conversion to Class B shares                             Automatic conversion to Class A shares after
                                                            eight years
</TABLE>


         You should bear in mind that exchanges of shares among the various 
mutual funds included in the Principal Preservation family can be made only for 
shares of the same Class, except that Class A shares of any Principal 
Preservation mutual fund may be exchanged for Class X (Retail Class) shares of 
the Cash Reserve Portfolio, and vice versa.  As a result, Class B shares can be 
exchanged only for shares of the other Portfolios that offer Class B shares.

PURCHASING CLASS A SHARES

         Front-End Sales Charge.  You may purchase Class A shares of the 
Portfolio at the public offering price, which is the net asset value plus a 
maximum front-end sales charge of 5.25%. The front-end sales charge is reduced 
or eliminated on certain purchases, as described below.

         The table below shows the front-end sales charges (expressed as a 
percentage of the public offering price and of the net amount invested) in 
effect for purchases of Class A shares of the Portfolio.

                                        9
<PAGE>   11

<TABLE>
<CAPTION>

                                                                   PUBLIC OFFERING                  NET AMOUNT
              SIZE OF INVESTMENT                                        PRICE                        INVESTED 
              ------------------                                   ---------------                  ----------
<S>                                                                     <C>                           <C>  
Less than $25,000                                                       5.25%                         5.54%

$25,000 but less than $50,000                                           5.00%                         5.26%

$50,000 but less than $100,000                                          4.75%                         4.98%

$100,000 but less than $250,000                                         3.75%                         3.40%

$250,000 but less than $500,000                                         3.00%                         3.09%

$500,000 but less than $1,000,000                                       2.00%                         2.04%

$1,000,000 or more                                                       None                          None
</TABLE>


         Reduced Front-End Sales Charges.  There are several ways to pay a lower
sales charge. One is to increase the initial investment to reach a higher
discount level.  The scale in the table above is applicable to initial purchases
of Portfolio shares by any "purchaser." The term "purchaser" includes (1) an
individual, (2) an individual, his or her spouse and their children under the
age of 21 purchasing shares for his or her own accounts, (3) a trustee or other
fiduciary purchasing shares for a single trust estate or single fiduciary
account, (4) a pension, profit-sharing, or other employee benefit plan qualified
or non- qualified under Section 401 of the Internal Revenue Code, (5) tax-exempt
organizations enumerated in Section 501(c)(3) or (13) of the Code, (6) employee
benefit plans qualified under Section 401 of the Code of a single employer or
employers who are "affiliated persons" of each other within the meaning of
Section 2(a)(3)(c) of the Act, or (7) any other organized group of persons,
whether incorporated or not, provided the organization has been in existence for
at least six months and has some purpose other than the purchase of redeemable
securities of a registered investment company at a discount.  This definition
allows persons to aggregate their investment with others under certain
circumstances.

         Another way to pay a lower sales charge is for a "purchaser" to add to
his investment so that the current offering price value of his shares, plus the
new investment, reach a higher discount level.  For example, if the current
offering price value of the shares held by a shareholder in the Portfolio equals
$100,000, the shareholder will pay a reduced sales charge on additional
purchases of shares.  If the shareholder invested an additional $100,000, the
sales charge would be 3.75% on that additional investment.  Your holdings of
Class A and Class B shares in all Principal Preservation Portfolios which have a
sales charge will be aggregated in determining the break-point at which you are
entitled to purchase in the Portfolio.

         A third way is for a "purchaser" to sign a non-binding statement of
intention to invest $25,000 or more over a 13 month period in any one or
combination of Principal Preservation

                                       10
<PAGE>   12
Portfolios which have a sales charge.  If the purchases are completed during
that period, each purchase will be at a sales charge applicable to the aggregate
of the shareholder's intended purchases.  Under terms set forth in the statement
of intention, shares valued at 5% of the amount of the intended purchases are
escrowed and will be redeemed to cover the additional sales charge payable if
the intended purchases are not completed.  Any remaining shares held in escrow
will be released to the purchaser.  A purchaser will continue to earn dividends
and capital gains distributions declared by the Portfolio with respect to shares
held in escrow.

         A reduced front-end sales charge is also available on the purchase of
Class A shares by members of a qualified group.  The sales charge for such
persons is calculated by taking into account the aggregate dollar value of
shares of all Principal Preservation shares sold subject to a sales charge being
purchased or currently held by all members of the group.  Further information on
group purchases is contained in "Purchase of Shares" in the Statement of
Additional Information.

         Finally, Class A shares may be purchased with a reduced sales charge of
0.50 of 1% by directors of The Ziegler Companies, Inc.  who are not also
employees of the Distributor.

         To receive the benefit of the reduced sales charge, you must inform
Principal Preservation,  the Distributor or the Selected Dealer that you qualify
for such a discount.

         Purchases Without a Front-End Sales Charge.  Class A shares of the
Portfolio may be purchased at net asset value (that is, without a front-end
sales charge) by various types of purchasers as described below.


$1.0 Million Purchases                Class A shares may be purchased without a 
                                      sales charge by a purchaser buying at 
                                      least $1.0 million of shares or the value 
                                      of whose account at the time of purchase 
                                      is at least $1.0 million, if the purchase 
                                      is made through a Selected Dealer who has
                                      executed a dealer agreement with the 
                                      Distributor.

Employee Benefit Plans                Any pension, profit sharing or other 
                                      employee benefit plan qualified under 
                                      Section 401 of the Internal Revenue Code 
                                      that purchased shares of any Principal 
                                      Preservation mutual fund prior to July 1, 
                                      1998 may purchase Class A shares without 
                                      a sales charge.


                                       11
<PAGE>   13



State and Municipal                  Class A shares of the Portfolio also may 
Governments and                      be purchased without a sales charge by 
Charities                            any state, county or city, or any 
                                     instrumentality, department, authority or 
                                     agency thereof, and by any nonprofit 
                                     organization operated for religious, 
                                     charitable, scientific, literary, 
                                     educational or other benevolent purpose 
                                     which is exempt from federal income tax 
                                     pursuant to Section 501(c)(3) of the 
                                     Internal Revenue Code; provided that any 
                                     such purchaser must purchase at least 
                                     $500,000 of Class A shares, or the value 
                                     of such purchaser's account at the time
                                     of purchase must be at least $500,000.

Investors Transferring               Class A shares may also be purchased 
From Unrelated Load                  without a sales charge when payment for 
Funds                                those shares represents the proceeds from
                                     the redemption of shares of another 
                                     mutual fund which charges a sales charge 
                                     and which is not part of Principal 
                                     Preservation. However, the redemption of 
                                     those shares must have occurred no more 
                                     than 90 days prior to the purchase of
                                     shares of the Portfolio.

Persons Associated with              Class A shares may be purchased without a 
Principal Preservation               sales charge by: Directors and officers 
and Its Service Providers            of Principal Preservation (including
                                     shares purchased jointly with or 
                                     individually by any such person's spouse 
                                     and shares purchased by any such person's
                                     children or grandchildren under age 21); 
                                     employees of the Distributor, Selected 
                                     Dealers, Skyline Asset Management, L.P.
                                     (the sub-adviser to the Select Value 
                                     Portfolio) and Geneva, and the trustee or 
                                     custodian under any pension or profit-
                                     sharing plan established for the benefit 
                                     of the employees of any of the foregoing.  
                                     The term "employee" includes an 
                                     employee's spouse (including the 
                                     surviving spouse of a deceased employee), 
                                     parents (including step-parents and in-
                                     laws), children, grandchildren under age 
                                     21, siblings, and retired employees.

Reinvestments of                     Class A shares may be purchased without a 
Distributions From                   sales charge upon the reinvestment of 
Principal Preservation               distributions from any Principal 
Mutual Funds and Other               Preservation mutual fund, or investment 
Investment Vehicles                  of distributions from various unit 
Sponsored by Ziegler                 investment trusts sponsored by the 
                                     Distributor; the reinvestment of 
                                     principal or interest payments on bonds 
                                     issued by Ziegler Mortgage Securities, 
                                     Inc. II; or the reinvestment of interest 
                                     payments on bonds underwritten by  the 
                                     Distributor.


                                       12
<PAGE>   14



Purchases Through                     Class A shares may be purchased without a 
Certain Investment                    sales charge through an asset allocation 
Programs                              program, wrap fee program or similar 
                                      program of services offered or 
                                      administered by a broker-dealer, 
                                      investment adviser, financial institution 
                                      or other service provider, provided the 
                                      program meets certain standards 
                                      established from time to time by the 
                                      Distributor.  You should read the program 
                                      materials provided by the service 
                                      provider, including information related 
                                      to fees, in conjunction with this 
                                      Prospectus.  Certain features of the 
                                      Portfolio may not be available or may be 
                                      modified in connection with the program
                                      of services.  When shares are purchased 
                                      this way, the service provider, rather 
                                      than you as the service provider's 
                                      customer, may be the shareholder of 
                                      record for the shares.  The service
                                      provider may charge fees of its own in 
                                      connection with your participation in the 
                                      program of services.  Certain service
                                      providers may receive compensation from 
                                      Principal Preservation and/or  the 
                                      Distributor for providing such services.

Reinvestment Privilege                You may reinvest all or part of the 
                                      redemption proceeds in Class A shares of 
                                      the Portfolio, without a front-end sales
                                      charge, if you send written notice to 
                                      Principal Preservation or the Transfer 
                                      Agent not more than 90 days after the 
                                      shares are redeemed.  Your redemption 
                                      proceeds will be reinvested on the basis 
                                      of net asset value of the shares in 
                                      effect immediately after receipt of the 
                                      written request.  You may exercise this
                                      reinvestment privilege only once upon 
                                      redemption of your shares.  Any capital 
                                      gains tax you incur on the redemption of
                                      your shares is not altered by your 
                                      subsequent exercise of this privilege.  
                                      If the redemption resulted in a loss and 
                                      reinvestment is made in shares, the loss 
                                      will not be recognized.


PURCHASING CLASS B SHARES

         You may purchase Class B Shares at net asset value with no front-end
sales charge. However, you pay a contingent deferred sales charge (expressed as
a percent of the lesser of the current net asset value or original cost) if you
redeem your Class B shares within six years after purchase.  No contingent
deferred sales charge is imposed on any shares that you acquire through the
reinvestment of dividends and capital gains distributions paid by the Portfolio
on your Class B shares.  To reduce your cost, when you redeem shares in the
Portfolio, you will redeem either shares that are not subject to a contingent
deferred sales charge (i.e., those purchased through the reinvestment of
dividends and capital gains), if any, or shares with the lowest contingent
deferred sales charge.  The contingent deferred sales charge is waived upon

                                       13
<PAGE>   15


redemption of shares following the death or disability of a shareholder or for
mandatory or hardship distributions from retirement plans, IRAs and 403(b) plans
or to meet certain retirement plan requirements.

         Contingent Deferred Sales Charge.  The table below shows the contingent
deferred sales charge applicable to Class B shares based on how long you hold
the shares before redeeming them. The percentages reflected in the table are
based on the net asset value of your Class B shares at the time of purchase or
at the time of redemption, whichever is less.

<TABLE>
<CAPTION>

HOLDING                                         CONTINGENT DEFERRED SALES CHARGE
- -------                                         --------------------------------
<S>                                                        <C>  
1 Year or less                                              5.00%

More than 1 Year, but less than 3 Years                     4.00%

3 Years, but less than 4 Years                              3.00%

4 Years, but less than 5 Years                              2.00%

5 Years, but less than 6 Years                              1.00%

6 Years or More(1)                                          None

</TABLE>

- ---------------------

(1) Class B shares convert to Class A shares automatically after they have been
    held for eight years.

DISTRIBUTION EXPENSES

         In addition to the front-end or contingent deferred sales charges that
apply to the purchase of shares, the Portfolio has adopted a Distribution Plan
(the "Plan") under Rule 12b-1 that allows the Portfolio to pay distribution and
other fees for the sale of its shares and for services provided to shareholders.
The Plan permits payments to be made by the Portfolio to the Distributor to
reimburse it for expenditures incurred by it in connection with the distribution
of the Portfolio's shares to investors, and to provide compensation to the
Distributor in connection with sales of Class B shares.

         Under the Plan, the Portfolio pays a service fee of up to 0.25 of 1% of
the Portfolio's average daily net assets for both Class A and Class B shares.
This shareholder servicing fee is used to reimburse the Distributor for certain
shareholder services as described above. In addition, the Portfolio pays a
distribution fee of 0.75 of 1% of the portion of the Portfolio's average daily
net assets represented by its Class B shares. This distribution fee is
compensatory in nature, meaning the Distributor is entitled to receive the fee
regardless of whether its costs

                                       14


<PAGE>   16


and expenses equal or exceed the fee. Class B shares automatically convert to
Class A shares eight years after purchase, after which time the shares no longer
are subject to this distribution fee but, like all other Class A shares, remain
subject to the service fee.

         Because the distribution and service fees are paid out of the
Portfolio's assets on an on-going basis, over time these fees will increase the
cost of your investment and may cost you more than paying other types of sales
charges.

METHODS FOR PURCHASING SHARES

         All purchases must be in U.S. dollars and your check must be drawn on a
U.S. bank. Principal Preservation will not accept cash or traveler's checks. If
your check does not clear, your purchase will be canceled and you will be
responsible for any losses and any applicable fees.

         Your order for the purchase of shares will be deemed to have been
received when it is physically received by the Transfer Agent, the Distributor,
a Selected Dealer or certain other financial services firms that have entered
into an agreement with Principal Preservation appointing the firm as an agent of
Principal Preservation for the purpose of accepting share purchase and
redemption orders. Such financial services firms are authorized under this
agreement to designate other intermediaries to accept share purchase and
redemption orders on their behalf. If your purchase order is received prior to
the close of trading on the New York Stock Exchange, it will be invested at the
net asset value (less the applicable sales charge for Class A shares) computed
for the Portfolio on that day. If your order is received after the close of
trading on the New York Stock Exchange, it will be invested at the net asset
value (less the applicable sales charge for Class A shares) determined for the
Portfolio as of the close of trading on the New York Stock Exchange on the next
business day.

         The following describes the different ways in which you may purchase
shares and the procedures you must follow in doing so.

                                       15
<PAGE>   17


<TABLE>
<CAPTION>
====================================================================================================================
                                                                                             TO ADD TO
     METHOD OF PURCHASE                   TO OPEN A NEW ACCOUNT                         AN EXISTING ACCOUNT
====================================================================================================================
<S>                         <C>                                              <C>                                               
BY MAIL OR PERSONAL          1.   Complete the Account                       1.  Complete the Additional
DELIVERY                          Application included in this                   Investment form included
                                  prospectus.                                    with your account
Personally deliver or                                                            statement.  Alternatively,
send by First Class or       2.   Make your check or money                       you may write a note
Express Mail or Private           order payable to: "Principal                   indicating your account
Delivery Service to:              Preservation."                                 number.

Principal Preservation            Note: The amount of your                   2.  Make your check payable to
215 N. Main Street                purchase must meet the                         "Principal Preservation."
West Bend WI 53095                applicable minimum initial
                                  investment account.  See                   3.  Personally deliver or mail
                                  "Purchasing Shares -- Minimum                  the Additional Investment
                                  Purchase Amounts."                             Form (or note) and your
                                                                                 check or money order.
                             3.   Personally deliver or mail the
                                  completed Account Application
                                  and your check or money order.
- --------------------------------------------------------------------------------------------------------------------
AUTOMATICALLY                     Not Applicable                             USE ONE OF PRINCIPAL PRESERVATION'S
                                                                             AUTOMATIC INVESTMENT PROGRAMS.
                                                                             Sign up for these services when you
                                                                             open your account, or call 1-800-
                                                                             826-4600 for instructions on how to
                                                                             add them to your existing account.

                                                                             SYSTEMATIC PURCHASE PLAN.  Make
                                                                             regular, systematic investments into
                                                                             your Principal Preservation
                                                                             account(s) from your bank checking
                                                                             or NOW account.  See "Shareholder
                                                                             Services -- Systematic Purchase Plan."

                                                                             AUTOMATIC DIVIDEND REINVESTMENT.
                                                                             Unless you choose otherwise, all of
                                                                             your dividends and capital gain
                                                                             distributions automatically will be
                                                                             reinvested in additional Portfolio
                                                                             shares.  You also may elect to have
                                                                             your dividends and capital gain
                                                                             distributions automatically invested
                                                                             in shares of another Principal
                                                                             Preservation mutual fund.
- ---------------------------------------------------------------------------------------------------------------------
</TABLE>


                                       16
<PAGE>   18

<TABLE>
<CAPTION>                                                                                                           
====================================================================================================================
                                                                                             TO ADD TO
     METHOD OF PURCHASE                   TO OPEN A NEW ACCOUNT                         AN EXISTING ACCOUNT        
====================================================================================================================
<S>                          <C>                                             <C>
TELEPHONE                             BY EXCHANGE                                      BY EXCHANGE

1-800-826-4600               Call to establish a new account by              Add to an account by exchanging
                             exchanging funds from an existing               funds from another Principal
                             Principal Preservation account.  See            Preservation account.  See
                             "Exchanging Shares."                            "Exchanging Shares."
- ------------------------------------------------------------------------------------------------------------------------
FINANCIAL SERVICES           You may purchase shares in the Portfolio        You may purchase additional shares
FIRMS                        through a broker-dealer or other financial      in the Portfolio through a broker-
                             service firm that may charge a                  dealer or other financial services
                             transaction fee.                                firm that may charge a transaction
                                                                             fee.
                             Principal Preservation may accept
                             requests to purchase shares into a              Principal Preservation may accept
                             broker-dealer street name account only          requests to purchase additional
                             from the broker-dealer.                         shares into a broker-dealer street
                                                                             name account only from the broker-
                                                                             dealer.
========================================================================================================================
</TABLE>

                              HOW TO REDEEM SHARES

GENERAL INFORMATION

         You may have any or all of your shares redeemed as described below on
any day Principal Preservation is open for business.  Class A shares will be
redeemed at net asset value. Class B shares will be redeemed at net asset value,
less the amount of the contingent deferred sales charge, if any, depending on
how long you have held the shares.  If your redemption order is received prior
to the close of the New York Stock Exchange, the redemption will be at the net
asset value calculated that day.  If not, you will receive the net asset value
calculated as of the close of trading on the next New York Stock Exchange
trading day.

REDEMPTIONS

         The following table describes different ways that you may redeem your
shares, and the steps you should follow.


                                       17
<PAGE>   19

<TABLE>
<CAPTION>

METHOD                    STEPS TO FOLLOW
- ------                    ---------------
<S>                       <C>      
BY MAIL                   To redeem shares by mail, send the following information to the
                          Transfer Agent:
Address to:
Principal Preservation      - A written request for redemption signed by the
215 N. Main Street            registered owner(s) of the shares, exactly as the
West Bend WI 53095            account is registered, together with the
                              shareholder's account number;
                            
                            - The certificates for the shares being redeemed, if
                              any;
                           
                            - Any required signature guarantees (see "Other
                              Information About Redemptions" below); and
                           
                            -  Any additional documents which might be
                               required for redemptions by corporations,
                               executors, administrators, trustees, guardians, or
                               other similar entities.
                           
                          The Transfer Agent will redeem shares when it has
                          received all necessary documents.  You will be
                          notified promptly by the Transfer Agent if your
                          redemption request cannot be accepted. The Transfer
                          Agent cannot accept redemption requests which specify
                          a particular date for redemption or which specify any
                          special

                 
BY TELEPHONE              If you  have completed the Telephone Redemption
1-800-826-4600            Authorization and signature guarantee sections of
                          the Account Application, you may redeem shares by
                          calling Principal Preservation.  If you did not
                          sign up for telephone redemptions when you opened
                          your account and would like to do so, call, write
                          or stop into Principal Preservation's offices and
                          request, complete, sign and return a Telephone
                          Redemption Authorization Form.
</TABLE>

                                       18


<PAGE>   20
METHOD                             STEPS TO FOLLOW
- ------                             ---------------

SYSTEMATIC WITHDRAWAL PLAN         You can set up an  automatic systematic
                                   withdrawal  plan from any of your Principal
                                   Preservation accounts. To establish the
                                   systematic  withdrawal plan, complete the
                                   appropriate    section    of   the    Account
                                   Application   or  call,   write  or  stop  by
                                   Principal    Preservation   and   request   a
                                   Systematic  Withdrawal Plan  Application Form
                                   and  complete,  sign and  return  the Form to
                                   Principal   Preservation.   See  "Shareholder
                                   Services - Systematic Withdrawal Plan."

FINANCIAL SERVICES FIRMS           You also may  redeem  shares through  broker-
                                   dealers,  financial  advisory firms and other
                                   financial institutions, which may charge a
                                   commission or other transaction fee in
                                   connection with the redemption.

RECEIVING REDEMPTION PROCEEDS

         You may request to receive  your  redemption  proceeds by mail or wire.
Follow the steps  outlined  below.  Please note that payment of your  redemption
proceeds may be delayed for up to 15 days from the date of purchase to allow the
purchase to clear.

METHOD                             STEPS TO FOLLOW
- ------                             ---------------

BY MAIL                            The  Transfer  Agent  mails  checks  for
                                   redemption  proceeds  typically within one or
                                   two days,  but not  later  than  seven  days,
                                   after  it   receives   the  request  and  all
                                   necessary  documents.  There is no charge for
                                   this service.

BY WIRE                            The Transfer Agent will normally wire 
                                   redemption  proceeds to your bank the next
                                   business  day  after   receiving  the  
                                   redemption   request  and  all  necessary
                                   documents.  The signatures on any written  
                                   request for a wire redemption must be
                                   guaranteed.  The Transfer Agent currently  
                                   deducts a $12.00 wire charge from the
                                   redemption   proceeds.   This   charge  is  
                                   subject  to  change.   You  will  be
                                   responsible for any charges which your bank 
                                   may make for receiving wires.

OTHER INFORMATION ABOUT REDEMPTIONS

         Telephone   Redemptions.   By  establishing  the  telephone  redemption
service,  you authorize B.C.  Ziegler and Company,  as Principal  Preservation's
transfer agent (the "Transfer  Agent"),  to: (1) act upon the instruction of any
person by  telephone to redeem  shares from the account for which such  services
have been authorized; and (2) honor any written instructions

                                       19
<PAGE>   21


for a change of address if accompanied by a signature guarantee. You assume some
risk for  unauthorized  transactions  by establishing  the telephone  redemption
services.  The Transfer Agent has implemented  procedures designed to reasonably
assure  that  telephone  instructions  are  genuine.  These  procedures  include
recording telephone conversations,  requesting verification of various pieces of
personal information and providing written confirmation of such transactions. If
the Transfer Agent, Principal  Preservation,  or any of their employees fails to
abide by these procedures, Principal Preservation may be liable to a shareholder
for  losses   the   shareholder   suffers   from  any   resulting   unauthorized
transaction(s).  However, the Transfer Agent,  Principal  Preservation and their
employees will not be liable for losses  suffered by a shareholder  which result
from following  telephone  instructions  reasonably believed to be genuine after
verification pursuant to these procedures. This service may be changed, modified
or  terminated  at  any  time.  There  is  currently  no  charge  for  telephone
redemptions, although a charge may be imposed in the future.

         Signature Guarantees.  To protect you, the Transfer Agent and Principal
Preservation  from  fraud,   signature   guarantees  are  required  for  certain
redemptions.  Signature guarantees enable the Transfer Agent to be sure that you
are the person who has  authorized a  redemption  from your  account.  Signature
guarantees are required for: (1) any  redemptions by mail if the proceeds are to
be paid to someone else or are to be sent to an address  other than your address
as shown on Principal  Preservation's records; (2) any redemptions by mail which
request that the proceeds be wired to a bank,  unless you designated the bank as
an authorized  recipient of the wire on your account  application  or subsequent
authorization  form and such application or  authorization  includes a signature
guarantee;  (3) any  redemptions  by mail if the  proceeds  are to be sent to an
address for the  shareholder  that has been changed  within the past thirty (30)
days; (4)  authorizations  to redeem by telephone;  and (5) requests to transfer
the registration of shares to another owner. These requirements may be waived by
Principal Preservation in certain instances.

         The  Transfer  Agent  will  accept   signature   guarantees   from  all
institutions  which are  eligible  to provide  them under  federal or state law.
Institutions  which  typically  are  eligible  to provide  signature  guarantees
include commercial banks, trust companies, brokers, dealers, national securities
exchanges,  savings  and  loan  associations  and  credit  unions.  A  signature
guarantee is not the same as a notarized signature.

         Closing  Small  Accounts.  If, due to  redemption,  your account in the
Portfolio drops below $500 for three months or more, the Portfolio has the right
to redeem your account,  after giving 60 days' written  notice,  unless you make
additional investments to bring the account value to $1,000 or more.

         Suspension of Redemptions. Principal Preservation may suspend the right
to redeem shares of one or more of the  Portfolios  for any period during which:
(1) the Exchange is closed or the Securities and Exchange Commission  determines
that  trading on the  Exchange is  restricted;  (2) there is an  emergency  as a
result of which it is not reasonably practical for the

                                       20
<PAGE>   22


Portfolio(s)  to sell its  securities  or to calculate the fair value of its net
assets;  or (3) the  Securities  and  Exchange  Commission  may  permit  for the
protection of the shareholders of the Portfolio(s).

         Redemptions  In Other Than Cash.  It is possible  that  conditions  may
arise in the future  which  would,  in the opinion of the Board of  Directors of
Principal  Preservation,  make it  undesirable  for the Portfolio to pay for all
redemptions in cash. In such cases,  the Board may authorize  payment to be made
in  securities or other  property of the  Portfolio.  However,  the Portfolio is
obligated  under  the 1940 Act to  redeem  for cash  all  shares  presented  for
redemption by any one  shareholder up to $250,000 (or 1% of the  Portfolio's net
assets if that is less) in any 90-day period. Securities delivered in payment of
redemptions  would be valued at the same value assigned to them in computing the
net asset  value per  share.  Persons  receiving  such  securities  would  incur
brokerage costs when these securities are sold.


                                EXCHANGING SHARES

GENERAL INFORMATION

         Subject to compliance with applicable minimum investment  requirements,
shares of the  Portfolio  may be  exchanged  for shares of the same Class of any
other Principal Preservation mutual fund, and vice versa. Additionally,  Class A
shares of the Portfolio  may be exchanged  for Class X (Retail  Class) shares of
the Cash Reserve Portfolio, and vice versa. Before engaging in any exchange, you
should obtain from Principal  Preservation  and read the current  prospectus for
the mutual fund into which you intend to exchange. Principal Preservation
charges a $5.00 administrative fee for all exchanges.

         An exchange of shares is  considered a redemption  of the shares of the
Principal Preservation mutual fund from which you are exchanging, and a purchase
of  shares  of the  Principal  Preservation  mutual  fund  into  which  you  are
exchanging.  Accordingly,  you  must  comply  with  all  of  the  conditions  on
redemptions  for the shares being  exchanged,  and with all of the conditions on
purchases for the shares you receive in the exchange. Moreover, for tax purposes
you will be considered to have sold the shares exchanged, and you will realize a
gain or loss for federal income tax purposes on that sale.

SALES CHARGES APPLICABLE TO EXCHANGES

         Exchanging Class A Shares. If the exchange involves Class A shares, the
standard front-end sales charge applicable to purchases of Class A shares of the
Principal  Preservation  mutual  fund into which the  exchange is being made (as
disclosed in the then current prospectus for that Principal  Preservation mutual
fund) will be charged in connection with the exchange,  less any front-end sales
charge  previously  paid by the  shareholder  with  respect to the shares  being
exchanged,  if any. For example,  if you were  exchanging  Class A shares of the
Tax-Exempt

                                       21
<PAGE>   23


Portfolio for Class A shares of the Portfolio,  you would pay a front-end  sales
charge on the exchange in an amount  equal to the  difference  between:  (a) the
front-end  sales charge you paid when you  purchased  your  Portfolio  shares (a
maximum of 5.25%);  minus (b) the  front-end  sales  charge  applicable  to your
purchase of Class A shares of the Tax-Exempt  Portfolio (a maximum of 3.50%), or
a maximum  of 1.75%.  However,  if the shares you are  exchanging  represent  an
investment  held  for  at  least  six  months  in  any  one  or  more  Principal
Preservation  mutual  funds  (other  than  the  Cash  Reserve  Portfolio),  then
Principal  Preservation will not charge any additional front-end sales charge in
connection with the exchange.

         Exchanging  Class B  Shares.  You may  exchange  Class B shares  in the
Portfolio only for Class B shares of another Principal Preservation mutual fund.
You  will not pay a  contingent  deferred  sales  charge  on any such  exchange.
However,  the new Class B shares you receive in the exchange will remain subject
to a contingent  deferred sales charge based on the period of time for which you
held the Class B shares you are exchanging.

RULES AND REQUIREMENTS FOR EXCHANGES

         In order to effect an exchange on a particular  business day, Principal
Preservation  must receive an exchange  order in good form prior to the close of
regular  trading on the New York Stock  Exchange on that day (4:00 p.m.  Eastern
Time).  Principal  Preservation  may  amend,  suspend  or revoke  this  exchange
privilege  at any time,  but will provide  shareholders  at least 60 days= prior
notice of any change that  adversely  affects  their rights under this  exchange
privilege.

         An excessive  number of exchanges may be  disadvantageous  to Principal
Preservation.  Therefore, Principal Preservation reserves the right to terminate
the exchange privilege of any shareholder who makes more than three exchanges in
any 12 consecutive  month period or who makes more than one exchange  during any
calendar quarter.

         The following additional rules and requirements apply to all exchanges:

                  The shares you  receive  in the  exchange  must be of the same
                  Class as the shares you are  exchanging,  except  that Class A
                  shares of the Portfolio may be exchanged for Class X shares of
                  the Cash Reserve Portfolio and vice versa.

                  The account into which you wish to exchange  must be identical
                  to the  account  from which you are  exchanging  (meaning  the
                  account into which you are exchanging must be of the same type
                  as  the  account  from  which  you  are  exchanging,  and  the
                  registered   owner(s)  of  the  account  into  which  you  are
                  exchanging  must have the same  name(s),  address and taxpayer
                  identification  or social  security  number as the  registered
                  owner(s) on the account from which you are exchanging).


                                       22
<PAGE>   24


                  The amount of your exchange  must meet the minimum  initial or
                  minimum   additional   investment   amount  of  the  Principal
                  Preservation mutual fund into which you are exchanging.

                  If the  shares  being  exchanged  are  represented  by a share
                  certificate,  you must  sign  the  certificate(s),  have  your
                  signature  guaranteed and return the certificate(s)  with your
                  Exchange Authorization Form.

METHODS FOR EXCHANGING SHARES

         When you open an account with Principal Preservation, you automatically
receive exchange  privileges.  Set forth below is a description of the different
ways you can exchange shares and procedures you should follow when doing so.

METHOD                             STEPS TO FOLLOW
- ------                             ---------------

BY MAIL OR PERSONAL DELIVERY       Mail your exchange order.

Personally deliver or send by      Please Note:  Principal  Preservation  must 
first class or express mail or     receive your exchange order no later than 
private delivery addressed to:     4:00 p.m. Eastern  Time in order to effect 
                                   the  exchange on that  business day.
Principal Preservation, 215 N.
Main Street West Bend, WI 53095

BY TELEPHONE                       You  receive  telephone   exchange privileges
                                   when you open  your  account.  To decline
1-800-826-4600                     the telephone exchange privilege, you must
                                   check the appropriate box on the Account
                                   Application Form when you open an account.

                                   Call  Principal  Preservation  to  order  the
                                   desired   exchange   and,  if  required,   to
                                   establish  a new  account  for the  Principal
                                   Preservation  mutual fund into which you wish
                                   to exchange.

                                   Telephone  exchanges are not available if you
                                   have certificated shares.

                                       23
<PAGE>   25

METHOD                             STEPS TO FOLLOW
- ------                             ---------------

Financial Services Firms           You  may  exchange   shares
                                   through a  broker-dealer  or other  financial
                                   services firm, which may charge a transaction
                                   fee.

                              SHAREHOLDER SERVICES

         Principal Preservation offers a number of shareholder services designed
to  facilitate  investment  in  Portfolio  shares.  Full  details of each of the
services, copies of the various plans described below and instructions as to how
to  participate  in the  various  services  or plans can be  obtained by calling
Principal Preservation at 1-800-826-4600.

SYSTEMATIC PURCHASE PLAN

         A Systematic  Purchase Plan ("SPP") may be established at any time with
a minimum initial investment of $100 and minimum subsequent monthly  investments
of $100. The minimum  subsequent  monthly investment is reduced to $50 for IRAs,
Keogh plans, self-directed retirement plan accounts and custodial accounts under
the Uniform  Gifts/Transfers  to Minors Act until your account  balance  reaches
$500, after which the minimum is further reduced to $25. The minimum  subsequent
investment is also reduced to $50 for all other accounts with balances of $1,000
or more. By  participating in the SPP, you may  automatically  make purchases of
Portfolio  shares on a regular,  convenient  basis.  Under the SPP, your bank or
other financial  institution  honors  preauthorized  debits of a selected amount
drawn on your  account  each month and  applied  to the  purchase  of  Portfolio
shares.  The SPP can be  implemented  with any financial  institution  that will
accept the debits. There is no service fee for participating in the SPP. The SPP
may take up to 30 days to commence  after  receipt of your SPP  application.  An
application and  instructions  on  establishing  the SPP are available from your
registered representative, the Distributor or Principal Preservation.

SYSTEMATIC WITHDRAWAL PLAN

         You may establish a systematic  withdrawal  plan if you own or purchase
shares  having  a  current  offering  price  value of at  least  $10,000  in the
Portfolio  (except no such minimum applies for  distributions  from an IRA). The
systematic  withdrawal  plan  involves  the  planned  redemption  of shares on a
periodic  basis by  receiving  either  fixed or  variable  amounts  at  periodic
intervals. The minimum amount you may receive under a systematic withdrawal plan
is $150 per month.  Normally, you would not make regular investments at the same
time you are receiving systematic  withdrawal payments because it is not in your
interest to pay a sales charge on new investments  when, in effect, a portion of
your new investment is soon withdrawn.  The minimum investment  accepted while a
withdrawal plan is in effect is $1,000.


                                       24
<PAGE>   26


You may terminate your systematic  withdrawal plan at any time by written notice
to Principal Preservation or the Transfer Agent.

TAX-SHELTERED RETIREMENT PLANS

         Shares of the Portfolios are available for purchase in connection  with
the following tax-sheltered plans: (1) Individual Retirement Accounts (including
Education IRAs, Roth IRAs,  Simplified Employee Pension Plan Accounts (SEP-IRAs)
and Savings  Incentive  Match Plan for Employees  Accounts  (SIMPLE-IRAs));  (2)
Keogh  plans;  (3) 401(k)  Plans;  and (4) 403(b)  Plans for  employees  of most
nonprofit  organizations.   Detailed  information  concerning  these  plans  and
prototypes  of  these  plans  and  other  information  are  available  from  the
Distributor.  They should be carefully  reviewed and considered with your tax or
financial  adviser.  Conventional  IRA  investors do not receive the benefits of
long-term capital gains treatment when funds are distributed from their account.


                                OTHER INFORMATION

DETERMINATION OF NET ASSET VALUE PER SHARE

         The price of Portfolio  shares is based on their net asset  value.  Net
asset  value per share of the  Portfolio  is  determined  by adding up the total
market value of the Portfolio's investments and other assets and subtracting any
of its  liabilities,  or debts,  and then dividing by the number of  outstanding
shares of the  Portfolio.  The net asset  value  per  share is  calculated  each
business day,  Monday  through  Friday,  except on customary  national  business
holidays   which  result  in  closing  of  the  New  York  Stock  Exchange  (the
"Exchange").  The  calculation  is as of the  close of  regular  trading  on the
Exchange (4:00 p.m. Eastern time).

DIVIDENDS, CAPITAL GAINS DISTRIBUTIONS AND REINVESTMENTS

         Dividends from the Portfolio's  net investment  income are declared and
paid quarterly.  Capital gains  distributions,  if any, in the Portfolio will be
declared  annually and normally will be paid within 45 days after the end of the
fiscal year.  Dividends and capital gains  distributions may be taken in cash or
additional  shares at net asset value (without a sales  charge).  The investment
occurs  on the same  day as the  dividend  distribution  date.  Unless  you have
elected in writing to the Transfer  Agent to receive  dividends and capital gain
distributions  in cash,  they will be  automatically  reinvested  in  additional
shares of the  Portfolio.  You may also direct the Transfer  Agent to invest the
dividends in shares of any other  Principal  Preservation  mutual fund for which
you have an account.

                                       25
<PAGE>   27


TAX STATUS

         The  Portfolio  distributes  substantially  all of its net  income  and
capital gains. The federal income tax status of all  distributions  are reported
to shareholders  annually.  The Portfolio's  distributions are taxable when they
are  paid,  whether  a  shareholder  takes  them in cash  or  reinvests  them in
additional shares,  except that  distributions  declared in December and paid in
January each year are taxable as if paid on December 31 of the earlier year.

         Distributions  may be taxed as ordinary income and capital gains (which
may be taxable at different  rates depending on how long the Portfolio holds its
assets).  Given its investment  objective and strategies,  the Portfolio expects
most of its distribution to consist of capital gains.


                                       26
<PAGE>   28

<TABLE>
<CAPTION>

                                       PRINCIPAL PRESERVATION PORTFOLIOS, INC.
                                       MANAGED GROWTH PORTFOLIO
                                       215 NORTH MAIN STREET
                                       WEST BEND, WISCONSIN 53095

<S>                                    <C>                                   <C>
INVESTMENT ADVISER                     SUB-ADVISER                           DISTRIBUTOR, ACCOUNTING/PRICING AGENT, AND
B.C. Ziegler and Company               Geneva Capital Management Ltd.        TRANSFER AND DIVIDEND DISBURSING AGENT
215 North Main Street                  250 East Wisconsin Avenue             B.C. Ziegler and Company
West Bend, Wisconsin 53095             Suite 1050                            215 North Main Street
                                       Milwaukee, Wisconsin  53202           West Bend, Wisconsin 53095

CUSTODIAN                              COUNSEL                               INDEPENDENT PUBLIC ACCOUNTANTS
Firstar Bank Milwaukee, N.A.           Quarles & Brady LLP                   Arthur Andersen LLP
777 East Wisconsin Avenue              411 East Wisconsin Avenue             100 East Wisconsin Avenue
Milwaukee, WI 53202                    Milwaukee, Wisconsin 53202            Milwaukee, Wisconsin 53202
</TABLE>
<PAGE>   29
                     PRINCIPAL PRESENTATION PORTFOLIOS, INC
                            MANAGED GROWTH PORTFOLIO



A supplement to the Prospectus, called the Statement of Additional Information
(the "SAI"), contains more detailed information about the Managed Growth
Portfolio. The SAI is on file with the Securities and Exchange Commission (the
"SEC") and is legally part of the Prospectus. The SAI may be obtained for free
by calling 1-800-826-4600 or from Selected Dealers through whom Portfolio shares
may be bought or sold.

For more information about the Portfolio, you can:

           Call: 1-800-826-4600, or

         - Write to: Principal Preservation Portfolios
                     215 North Main Street 
                     West Bend, Wisconsin 53095


You can also obtain  copies of documents  about the  Portfolio  that are on file
with the SEC by visiting the SEC's Public  Reference  Room in  Washington,  D.C.
(telephone 1-800-SEC-0330), the SEC's website at http://www.sec.gov, or by
sending your request and a fee for duplications to the SEC's Public Reference
Section, Washington, D.C. 20549-6009.

                                                           SEC File No. 811-4401

                                       27
<PAGE>   30




STATEMENT OF ADDITIONAL INFORMATION
  DATED JANUARY 1, 1999
PRINCIPAL PRESERVATION PORTFOLIOS, INC.
MANAGED GROWTH PORTFOLIO
215 North Main Street
West Bend, Wisconsin  53095


         This Statement of Additional Information contains detailed information
about the Managed Growth Portfolio (the "Portfolio"), a mutual fund series of
Principal Preservation Portfolios, Inc. ("Principal Preservation"). The
investment objective of the Portfolio is long-term capital appreciation. The
Portfolio is managed by B.C. Ziegler and Company as investment adviser and
Geneva Capital Management Ltd. as sub-adviser (collectively, the "Adviser").

         Portfolio shares may be purchased, and the Portfolio's Prospectus may
be obtained, directly from  B.C. Ziegler and Company ("Ziegler" or the
"Distributor"), 215 North Main Street, West Bend, Wisconsin 53095, telephone
800-826-4600, or from Selected Dealers (see the Prospectus dated January 1, 1999
for more complete information, including an account application.) This Statement
of Additional Information is not a prospectus, and should be read in conjunction
with the Portfolio's Prospectus. This Statement of Additional Information
provides details about the Portfolio that are not required to be put into the
Prospectus, and should be viewed as a supplement to, and not as a substitute
for, the Prospectus. Capitalized terms not otherwise defined in this Statement
of Additional Information have the meanings ascribed to them in the Prospectus.


                                TABLE OF CONTENTS

                                                                            PAGE
                                                                            ----

STATEMENT OF ADDITIONAL INFORMATION...........................................1
FUND HISTORY AND CAPITAL STOCK................................................2
INVESTMENT PROGRAM............................................................3
INVESTMENT RESTRICTIONS.......................................................9
MANAGEMENT OF PRINCIPAL PRESERVATION.........................................11
PURCHASE OF SHARES...........................................................18
DISTRIBUTION EXPENSES........................................................20
DETERMINATION OF NET ASSET VALUE PER SHARE...................................23
PERFORMANCE INFORMATION......................................................23
TAX STATUS...................................................................27
CONTROL PERSONS AND PRINCIPAL HOLDERS OF SECURITIES..........................28
PORTFOLIO TRANSACTIONS AND BROKERAGE.........................................28
COUNSEL AND INDEPENDENT PUBLIC ACCOUNTANTS...................................29



<PAGE>   31



                         FUND HISTORY AND CAPITAL STOCK

         The Portfolio commenced operations on January 1, 1999. The Portfolio is
a series of Principal Preservation Portfolios,  Inc. Principal Preservation is a
diversified,  open-end management  investment company, and was organized in 1984
as a Maryland corporation.

         The authorized common stock of Principal  Preservation  consists of one
billion  shares,  with a par  value of $.001  per  share.  Shares  of  Principal
Preservation  are  divided  into nine  mutual fund  series,  each with  distinct
investment   objectives  and  strategies:   Tax-Exempt   Portfolio,   Government
Portfolio,  S&P 100 Plus Portfolio,  Dividend Achievers Portfolio,  Select Value
Portfolio,  Managed Growth  Portfolio,  PSE Tech 100 Index Portfolio,  Wisconsin
Tax-Exempt  Portfolio and Cash Reserve  Portfolio.  The Portfolio consists of 50
million  shares.  Shares of the  Portfolio  are divided into Class A and Class B
shares.  Class A shares have a front-end  sales load (a sales charge  imposed on
their  purchase),  which is a maximum of 5.25% of the  offering  price.  Class B
shares have a contingent  deferred  sales load (a sales charge  imposed on their
redemption),  which is a maximum of 5% but reduces  each year you own the shares
and goes to zero after six years.

         The Board of Directors  of Principal  Preservation  may  authorize  the
issuance of additional series and, within each series,  individual classes,  and
may increase or decrease the number of shares in each series or class.

         The Portfolio's two classes of shares represent interests in the assets
of the Portfolio and have identical dividend,  liquidation and other rights. The
separate  share  classes have the same terms and  conditions,  except each class
within the Portfolio bears its separate  distribution and shareholder  servicing
expenses  and  has a  different  sales  load.  At the  discretion  of  Principal
Preservation's Board of Directors, each class may pay a different share of other
expenses,  not including advisory or custodial fees or other expenses related to
the management of the Portfolio's  assets,  if each class incurs the expenses in
different  amounts,  or if a class receives services of a different kind or to a
different  degree  than the other class  within the  Portfolio.  Each  Principal
Preservation  mutual  fund  allocates  all other  expenses  to each class of its
shares on the basis of the net asset  value of that class in relation to the net
asset value of the particular fund.

         Each  share of  Principal  Preservation,  when  issued  and paid for in
accordance with the terms of the offering, will be fully paid and nonassessable.
Shares  of stock  are  redeemable  at net  asset  value,  at the  option  of the
shareholder.  Shares have no preemptive,  subscription or conversion  rights and
are freely  transferable.  Shares can be issued as full shares or  fractions  of
shares.  A fraction of a share has the same kind of rights and  privileges  as a
full share.

         Each  share  of  Principal  Preservation  has one  vote on each  matter
presented to shareholders. All shares of Principal Preservation vote together on
matters  that  affect all  shareholders  uniformly,  such as in the  election of
directors. On matters affecting an individual

                                       2
<PAGE>   32


series (such as approval of advisory or  sub-advisory  contracts  and changes in
fundamental  policies of a series) a separate  vote of the shares of that series
is required.  On matters that uniquely affect a particular class of shares (such
as an  increase  in  12b-1  fees  for  that  class),  a  separate  vote  by  the
shareholders  of that class of shares is  required.  Shares of a series or class
are not entitled to vote on any matter that does not affect it.

         As  used  in  the  Prospectus,   the  phrase  "majority  vote"  of  the
outstanding  shares of a class,  Portfolio or Principal  Preservation  means the
vote of the  lesser  of:  (1)  67% of the  shares  of the  class,  Portfolio  or
Principal  Preservation,  as the  case may be,  present  at the  meeting  if the
holders of more than 50% of the  outstanding  shares are present in person or by
proxy; or (2) more than 50% of the outstanding shares of the class, Portfolio or
Principal Preservation, as the case may be.

         As a Maryland  corporation,  Principal  Preservation is not required to
hold,  and in the  future  does not plan to hold,  annual  shareholder  meetings
unless required by law or deemed appropriate by the Board of Directors. However,
special  meetings  may be called  for  purposes  such as  electing  or  removing
Directors,  changing  fundamental  policies or approving an investment  advisory
contract.


                               INVESTMENT PROGRAM

         The  Prospectus   describes  the  investment  objective  and  principal
investment strategies of the Portfolio.  Certain other investment strategies and
policies of the Portfolio are described in greater detail below.

COMMON STOCKS

         The Portfolio  seeks to achieve its  investment  objective by primarily
investing in common stocks traded on the primary U.S. exchanges -  the New York
Stock  Exchange,  American  Stock  Exchange and Nasdaq Stock  Market.  The
Portfolio  invests  mostly in U.S. companies, but may also invest in securities
of foreign issuers that are traded on the primary U.S. exchanges.

         The focus of the  Portfolio  is on mid-cap  stocks,  which the  Adviser
defines as  companies  with  market  capitalizations  that are within the market
capitalization  range of the companies comprising the S&P Midcap 400 Index. That
range is approximately $500 million to $20 billion.  However,  the Portfolio may
invest  without  limitation  in  companies  that are above or below this  range.
Companies with market capitalizations below this range are small-cap stocks, and
companies with market capitalizations above this range are large-cap stocks.

         Investments in small-cap  stocks involve more risk than  investments in
larger  companies.  The prices of small-cap  stocks are typically  more volatile
than those of larger companies,

                                       3
<PAGE>   33


small-cap  stocks may have less  market  liquidity  than  mid-cap  or  large-cap
stocks,  and smaller  companies  may be more likely to be adversely  affected by
poor market or  economic  conditions.  Small and  mid-sized  companies  may have
relatively  lower revenues,  limited product lines,  less management depth and a
lower share of the market for their products or services than larger companies.

         Under  normal  market  conditions,  the  Portfolio  will  be 90% to 95%
invested in common stocks.

FOREIGN INVESTMENTS

         The  Portfolio  will not  invest in  foreign  securities  which are not
publicly traded on U.S. exchanges.  However,  the Portfolio may invest up to 10%
of its assets in American  Depository  Receipts ("ADRs") and other securities of
foreign issuers that are traded on one of the three primary U.S. exchanges. ADRs
are receipts issued by an American bank or trust company evidencing ownership of
underlying  securities  issued  by a  foreign  issuer.  ADRs may be  listed on a
national securities exchange or may trade on the Nasdaq Stock Market. ADR prices
are denominated in United States dollars,  although the underlying  security may
be denominated in a foreign currency.


         RISKS OF INVESTING IN FOREIGN SECURITIES.  Investments in securities of
foreign issuers  (including ADRs) involve certain inherent risks,  including the
following:

         Political and Economic Factors. Individual foreign economies of certain
countries may differ favorably or unfavorably from the United States' economy in
such respects as growth of gross national  product,  rate of inflation,  capital
reinvestment, resource self-sufficiency, diversification and balance of payments
position.  Governments in certain foreign countries also continue to participate
to a significant  degree,  through  ownership  interest or regulation,  in their
respective economies.  Action by these governments could include restrictions on
foreign  investment,  nationalization,  expropriation  of goods or imposition of
taxes,  and could have a significant  effect on market prices of securities  and
payment of  interest.  The  economies  of many  foreign  countries  are  heavily
dependent upon  international  trade and are  accordingly  affected by the trade
policies and economic  conditions of their trading partners.  Enactment by these
trading partners of  protectionist  trade  legislation  could have a significant
adverse effect upon the securities markets of such countries.

         Currency  Fluctuations.  A change in the  value of a  foreign  currency
against the U.S.  dollar may affect the value of the foreign  securities held by
the Portfolio.  The value of the  Portfolio's  assets  invested in securities of
foreign issuers may also be affected  significantly by currency restrictions and
exchange control regulations enacted from time to time.

         Market  Characteristics.  The  Adviser  expects  that most  foreign
securities  in which the  Portfolio  may  invest  will be purchased in over-the-
counter markets or on exchanges located

                                       4
<PAGE>   34


in the  countries in which the  principal  offices of the issuers of the various
securities are located, if that is the best available market.  Foreign exchanges
and markets may be more  volatile than those in the United  States,  and foreign
securities  may be less liquid than domestic  securities.  Moreover,  settlement
practices for  transactions  in foreign  markets may differ from those in United
States  markets,  and may include delays beyond periods  customary in the United
States.

         Legal and Regulatory  Matters.  Certain foreign countries may have less
supervision of securities markets,  brokers and issuers of securities,  and less
financial  information  available  to issuers,  than is  available in the United
States.

         Taxes.  Dividends  and  interest  payable  on the  Portfolio's  foreign
portfolio  securities may be subject to foreign withholding taxes, thus reducing
the  net  amount  of  income  available  for  distribution  to  the  Portfolio's
shareholders.

         In  considering  whether  to  invest  in the  securities  of a  foreign
company,  the  Adviser  considers  such  factors as the  characteristics  of the
particular  company,  differences between economic trends and the performance of
securities  markets within the U.S. and those within other  countries,  and also
factors relating to the general economic,  governmental and social conditions of
the country or countries  where the company is located.  The extent to which the
Portfolio  will be invested in ADRs will  fluctuate from time to time within the
limitations imposed above,  depending on the Advisers'  assessment of prevailing
market, economic and other conditions.

SHORT-TERM INVESTMENTS

         The  Portfolio  may  invest  in  any of the  following  securities  and
instruments  in management  of cash  receipts,  for  liquidity  for  anticipated
redemptions,  to meet cash flow needs to enable the Portfolio to take  advantage
of  buying  opportunities,   during  periods  when  attractive  investments  are
unavailable and for temporary defensive purposes.  Normally,  the Portfolio will
invest less than 10% of its total assets in short-term investments.


         GOVERNMENT SECURITIES.  The  Portfolio  may  acquire  U.S.  Treasury
obligations. Direct obligations issued by the U.S. Treasury include bills, notes
and bonds which differ from each other only as to interest  rate,  maturity and
time of issuance.  Treasury Bills have a maturity of one year or less,  Treasury
Notes have  maturities  of one to ten years and Treasury  Bonds  generally  have
maturities of greater than ten years. In addition to direct  obligations  issued
by the U.S.  Treasury,  the Portfolio may also invest in  obligations  issued by
agencies or instrumentalities of the U.S. Government.


         BANK CERTIFICATES OF DEPOSIT, BANKERS' ACCEPTANCES AND TIME DEPOSITS.
The Portfolio may acquire  certificates of deposit, bankers' acceptances  and
time deposits.  Certificates  of deposit are  negotiable certificates  issued
against funds  deposited in a commercial bank for a

                                       5
<PAGE>   35


definite period of time and earn a specified  return.  Bankers'  acceptances are
negotiable drafts or bills of exchange normally drawn by an importer or exporter
to pay for specific  merchandise, which are "accepted"  by a bank,  meaning in
effect  that  the  bank  unconditionally  agrees  to pay the  face  value of the
instrument  on  maturity.  Certificates  of  deposit  and  bankers'  acceptances
acquired by the Portfolio  will be  dollar-denominated  obligations  of domestic
banks or  financial  institutions  which at the time of purchase  have  capital,
surplus  and  undivided  profits  in  excess  of $100  million,  based on latest
published  reports,  or less than $100 million if the  principal  amount of such
bank obligations are fully insured by the U.S. Government.

         In  addition  to  purchasing   certificates  of  deposit  and  bankers'
acceptances,  to  the  extent  permitted  under  its  investment  objective  and
policies, the Portfolio may make interest-bearing time or other interest-bearing
deposits in  commercial  or savings  banks.  Time  deposits  are  non-negotiable
deposits maintained at a banking institution for a specified period of time at a
specified interest rate.

         SAVINGS   ASSOCIATION   OBLIGATIONS.   The   Portfolio  may  invest  in
certificates of deposit (interest-bearing time deposits) issued by savings banks
or savings and loan  associations  that have  capital and  undivided  profits in
excess of $100 million,  based on latest  published  reports,  or less than $100
million if the principal amount of such obligations is fully insured by the U.S.
Government.

         COMMERCIAL  PAPER,   SHORT-TERM  NOTES,  VARIABLE  RATE  DEMAND  NOTES,
REPURCHASE AGREEMENTS AND OTHER CORPORATE OBLIGATIONS.  The Portfolio may invest
a portion of its assets in high quality  commercial paper and short-term  notes,
including  variable rate demand notes.  Commercial  paper  consists of unsecured
promissory  notes  issued  by  corporations.  Issues  of  commercial  paper  and
short-term  notes will  normally  have  maturities  of less than nine months and
fixed rates of return,  although such  instruments  may have maturities of up to
one year.

         Corporate obligations include bonds and notes issued by corporations to
finance  longer-term credit needs than supported by commercial paper. While such
obligations  generally  have  maturities of ten years or more, the Portfolio may
purchase high quality corporate  obligations which have remaining  maturities of
one year or less from the date of purchase.

         The Portfolio also may purchase corporate obligations known as variable
rate demand notes.  Variable rate demand notes are  unsecured  instruments  that
permit the indebtedness  thereunder to vary and provide for periodic adjustments
in the interest rate.  Although the notes are not normally  traded and there may
be no  secondary  market in the  notes,  the  Portfolio  may  demand  payment of
principal  and accrued  interest  at any time.  The  investment  policies of the
Portfolio permit the purchase of variable rate demand notes only if, at the time
of  purchase,  the notes are rated in the two  highest  rating  categories  by a
Nationally


                                       6
<PAGE>   36


Recognized  Statistical  Rating  Organization,  or, if  unrated,  the issuer has
unsecured debt securities outstanding of an equivalent rating.

         The Portfolio  also may invest in  repurchase  agreements as short-term
instruments. See "Investment Program - Repurchase Agreements" below.

         MONEY MARKET  FUNDS.  The  Portfolio  may invest in money market mutual
funds.  An  investment  by the Portfolio in a money market mutual fund may cause
the  Portfolio  to  incur  duplicate   and/or   increased   administration   and
distribution  expenses.  Such  investments are limited under the 1940 Act and by
applicable  investment  restrictions.  See  "Investment  Restrictions"  in  this
Statement of Additional Information.

REPURCHASE AGREEMENTS

         The Portfolio may from time to time enter into  repurchase  agreements.
The  Portfolio  will not invest more than 5% of its total  assets in  repurchase
agreements.  Repurchase  agreements  involve  the  sale  of  securities  to  the
purchasing  Portfolio with the concurrent  agreement of the seller to repurchase
the securities at the same price plus an amount equal to an agreed upon interest
rate within a specified time,  usually less than one week, but on occasion for a
longer  period.  The  Portfolio  may  enter  into  repurchase   agreements  with
broker-dealers  and  with  banks.  At  the  time  the  Portfolio  enters  into a
repurchase  agreement,  the value of the underlying security,  including accrued
interest,  will be equal to or exceed the value of the repurchase agreement and,
in the case of  repurchase  agreements  exceeding one day, the seller will agree
that the value of the underlying security,  including accrued interest,  will at
all  times be equal to or  exceed  the value of the  repurchase  agreement.  The
Portfolio will require continual maintenance of cash or cash equivalents held by
its  depository  in an amount equal to, or in excess of, the market value of the
securities which are subject to the agreement.

         In the event the seller of the repurchase agreement becomes the subject
of a bankruptcy or insolvency proceeding,  or in the event of the failure of the
seller to repurchase  the  underlying  security as agreed,  the Portfolio  could
experience  losses  that  include:  (1)  possible  decline  in the  value of the
underlying  security  during the period that the Portfolio  seeks to enforce its
rights with respect  thereto,  and  possible  delay in the  enforcement  of such
rights;  (2)  possible  loss of all or a part of the income or  proceeds  of the
repurchase;  (3)  additional  expenses  to  the  Portfolio  in  connection  with
enforcing  those  rights;  and (4)  possible  delay  in the  disposition  of the
underlying  security  pending  court  action or possible  loss of rights in such
securities.  The Advisers  intend to cause the Portfolio to invest in repurchase
agreements  only  when  they  determine  that the  Portfolio  should  invest  in
short-term  money market  instruments and that the rates available on repurchase
agreements are favorable as compared to the rates available on other  short-term
money market  instruments  or money  market  mutual  funds.  The Advisers do not
currently intend to invest the assets of the Portfolio


                                       7
<PAGE>   37


in repurchase agreements if, after doing so, more than 5% of the Portfolio's net
assets would be invested in repurchase agreements.

LENDING OF PORTFOLIO SECURITIES

         In order to  generate  income,  the  Portfolio  may lend its  portfolio
securities to brokers, dealers and other institutional  investors,  provided the
Portfolio receives cash collateral which at all times is maintained in an amount
equal to at least 100% of the current market value of the securities  loaned. By
reinvesting  the  collateral  it receives in these  transactions,  the Portfolio
could magnify any gain or loss it realizes on the underlying investment.  If the
borrower fails to return the securities  and the collateral is  insufficient  to
cover the loss, the Portfolio could lose money. For the purposes of this policy,
the Portfolio considers collateral  consisting of U.S. Government  securities or
irrevocable  letters  of  credit  issued  by  banks  whose  securities  meet the
standards for investment by the Portfolio to be the  equivalent of cash.  During
the term of the loan,  the  Portfolio is entitled to receive  interest and other
distributions paid on the loaned securities,  as well as any appreciation in the
market  value.  The  Portfolio  is also  entitled to receive  interest  from the
institutional borrower based on the value of the securities loaned. From time to
time,  the Portfolio  may return to the borrower,  and/or a third party which is
unaffiliated  with  Principal  Preservation  and which is  acting as a  "placing
broker," a part of the interest  earned from the  investment  of the  collateral
received for securities loaned.

         The  Portfolio  does not have the right to vote the  securities  loaned
during the existence of the loan,  but can call the loan to permit voting of the
securities  if,  in  the  Advisers'  judgment,  a  material  event  requiring  a
shareholder  vote would otherwise occur before the loan is repaid.  In the event
of bankruptcy or other default of the borrowing institution, the Portfolio could
experience  delays in  liquidating  the loan  collateral or recovering  the loan
securities,  and incur risk of loss including: (1) possible decline in the value
of the  collateral  or in the value of the  securities  loaned during the period
while the Portfolio seeks to enforce its rights thereto;  (2) possible subnormal
levels of  income  and lack of access to  income  during  this  period;  and (3)
expenses of enforcing its rights. To minimize these risks, the Adviser evaluates
and continually monitors the creditworthiness of the institutional  borrowers to
which the Portfolio lends its securities.

         To minimize the foregoing  risks,  the Portfolio's  securities  lending
practices  are  subject  to  the  following  conditions  and  restrictions:  (1)
Portfolio  may not make  such  loans in  excess of 33% of the value of its total
assets;  (2) the  Portfolio  must receive cash  collateral in an amount at least
equal  to 100% of the  value of the  securities  loaned;  (3) the  institutional
borrower  must be  required  to  increase  the  amounts  of the cash  collateral
whenever the market value of the loaned securities rises above the amount of the
collateral;  (4) the Portfolio  must have the right to terminate the loan at any
time; (5) the Portfolio must receive reasonable interest on the loan, as well as
any interest or other distributions on the loaned securities and


                                       8
<PAGE>   38


any increase in the market value of the loaned  securities;  and (6) the 
Portfolio may not pay any more than reasonable  custodian fees in connection 
with the loan.

PORTFOLIO TURNOVER

         Principal  Preservation  has not  established  a limit to its portfolio
turnover  rates,  nor will it attempt to achieve or be limited to  predetermined
rates of portfolio turnover. The annual portfolio turnover rate of the Portfolio
is  generally  expected to be under 50%,  given the fact that the Adviser  makes
investments  for  their  long-term  growth  potential  and  does not  engage  in
market-timing and short-term trading strategies.


                            INVESTMENT RESTRICTIONS

         The  Portfolio  has  adopted  the  following   fundamental   investment
restrictions  and policies  which cannot be changed  without a majority  vote of
shareholders of the Portfolio.  Policies that are not "fundamental policies" are
subject to change by the Board of Directors without shareholder  approval.  As a
fundamental policy, the Portfolio may not:

         (1)  Invest  more  than 5% of the fair  market  value of its  assets in
securities  of any one issuer,  except for U.S.  Government  securities  or bank
certificates of deposit and bankers' acceptances, which may be purchased without
such limitation.

         (2)  Acquire  securities  of  any  one  issuer  which  at the  time  of
investment (i) represent more than 10% of the outstanding  voting  securities of
such  issuer,  or  (ii)  have a  value  greater  than  10% of the  value  of the
outstanding voting securities of such issuer.

         (3) Invest  25% or more of its total  assets,  based on current  market
value at the time of purchase,  in securities of issuers in any single industry;
provided that there shall be no limitation on the purchase of securities  issued
or guaranteed by the U.S. Government or its agencies or instrumentalities.

         (4) Invest more than 5% of its total assets in  securities of companies
which,  including  any  predecessors,  have a record of less than three years of
continuous operations.

         (5)  Buy or sell  real  estate  (although  it may  purchase  securities
secured by real estate or interests  therein,  or securities issued by companies
which invest in real estate or interests therein,  except that it may not invest
more than 5% of the value of its assets in real estate investment trusts).

         (6) Borrow money or property except for temporary or emergency purposes
and in connection with transactions in options,  futures or futures options.  If
the Portfolio ever should borrow money it would only borrow from banks and in an
amount not exceeding 10% of the

                                       9
<PAGE>   39


market  value of its total  assets  (not  including  the amount  borrowed).  The
Portfolio  will not  pledge  more  than 15% of its net  assets  to  secure  such
borrowings.  In the event the  Portfolio's  borrowing  exceeds  5% of the market
value of its total  assets,  the  Portfolio  will not  invest  in any  portfolio
securities until its borrowings are reduced to below 5% of its total assets.

         (7) Make loans to other persons, except that the Portfolio may lend its
portfolio securities subject to the conditions and limitations set forth in this
Statement  of  Additional  Information  under  "Investment  Program - Lending of
Portfolio  Securities."  For the purposes of this  restriction,  investments  in
publicly-traded  debt  securities  or debt  securities  of the type  customarily
purchased by  institutional  investors and investments in repurchase  agreements
are not considered loans.

         (8)  Underwrite  the  securities of other issuers except where it might
technically be deemed to be an underwriter for purposes of the Securities Act of
1933 upon the disposition of certain securities.

         (9)  Issue  senior  securities  (other  than the  borrowings  permitted
above).

         (10) Buy or sell commodities  (other than futures contracts and options
thereon).

         (11) Invest more than 10% of its total  assets in  securities  of other
investment  companies,  invest more than 5% of its total assets in securities of
any  particular  investment  company  or  purchase  more  than  3% of the  total
outstanding  voting  stock of  another  investment  company,  except  that  this
restriction  does not apply to a purchase of  investment  company  securities as
part of a merger, consolidation, reorganization or acquisition of assets.

         In accordance with the following non-fundamental policies, which may be
changed without shareholder approval, the Portfolio may not:

         (A)  Invest in  companies  for the  purpose  of  exercising  control or
management.

         (B) Invest in securities of other open-end investment  companies (other
than money  market  mutual  funds  which are subject to  restrictions  described
above).

         (C) Mortgage,  hypothecate,  or in any manner  transfer as security for
any  indebtedness,  any securities  owned or held by the Portfolio,  except that
this restriction does not apply to borrowings permitted above.

         (D) Purchase  securities on margin,  effect short sales of  securities,
write or sell put or call options, or engage in futures transactions.


                                       10
<PAGE>   40


         (E) Purchase or retain the securities of an issuer if those officers or
Directors of Principal Preservation or the Adviser (as defined under the caption
"Management  of  Principal  Preservation  - The  Investment  Advisers"  in  this
Statement of Additional Information) who individually own beneficially more than
0.5 of 1% of the outstanding securities of such issuer together own beneficially
more than 5% of such outstanding securities.

         (F) Invest in restricted  securities,  securities which are not readily
marketable or other illiquid  securities,  including (i)  securities  subject to
legal or contractual  restrictions  on resale;  (ii) securities for which market
quotations  are not readily  available;  or (iii)  repurchase  agreements  which
expire in excess of seven days.

         (G) Purchase warrants.

         (H) Invest less than 80% of its total assets in common stocks.

         (I) Invest over 5% of its total assets in repurchase agreements.

         (J) Invest in oil,  gas or other  mineral  exploration  or  development
programs,  except that the  Portfolio  may invest in  marketable  securities  of
enterprises engaged in oil, gas or mineral exploration.

         A  fundamental  investment  restriction  or policy  cannot  be  changed
without a  majority  vote of  shareholders  of the  Portfolio,  which  means the
approval  of the  holders  of the lesser of (i) a  majority  of the  outstanding
shares of the  Portfolio or (ii) 67% of the shares  represented  at a meeting of
shareholders  at which the holders of 50% or more of the  outstanding  shares of
the Portfolio are represented.  Policies that are not "fundamental policies" are
subject to change by the Board of Directors without  shareholder  approval.  Any
investment restriction which involves a maximum of securities or assets will not
be  considered  to be  violated  unless an  excess  over the  percentage  occurs
immediately  after, and is caused by, an acquisition of securities or assets of,
or borrowing by, the Portfolio.


                      MANAGEMENT OF PRINCIPAL PRESERVATION

DIRECTORS AND OFFICERS

         Under  applicable  law,  the  Board of  Directors  is  responsible  for
management of Principal  Preservation,  and provides broad  supervision over its
affairs. The Adviser is responsible for the Portfolio's  investment  management,
and  Principal  Preservation's  officers  are  responsible  for the  Portfolio's
operations.

                                       11
<PAGE>   41


         The  directors  and  officers  of  Principal   Preservation  and  their
principal  occupations  during  the past five years are set forth  below.  Their
titles may have varied  during that  period.  Unless  otherwise  indicated,  the
address of each director and officer of Principal Preservation is 215 North Main
Street,  West Bend,  Wisconsin,  53095.  Asterisks  indicate those  Directors of
Principal Preservation who are ""interested persons"" (as defined in the 1940
Act) of the Adviser or an affiliate of the Adviser.

<TABLE>
<CAPTION>

                                                 POSITION WITH                         PRINCIPAL
                                                   PRINCIPAL                       OCCUPATION DURING
NAME, AGE AND ADDRESS                            PRESERVATION                       PAST FIVE YEARS
- ---------------------                            --------------                    -----------------                
<S>                                         <C>                      <C>                                    
Richard J. Glaisner,* 55                    Director                 Senior Managing Director -- Ziegler Investment   
Ziegler                                                              Division,   B.C.  Ziegler  and  Company  since
                                                                     January  1999; President and  Chief  Executive
GS2                                                                  Officer of GS2 Securities,  Inc., a subsidiary
                                                                     of The Ziegler Companies, Inc., from July 1997
                                                                     to December 1998; from 1993 to 1997, President
                                                                     and   Chief  Executive  Officer  of  Glaisner,
                                                                     Schilffarth,   Grande  &  Schnoll,  Ltd.,   an
                                                                     investment management and  investment  banking
                                                                     firm acquired  by The Ziegler Companies,  Inc.
                                                                     in  1997;  prior  thereto,  Managing Director,
                                                                     Kidder   Peabody   and  Company  in  New  York 
                                                                     (investment   banking),  and  prior  to  that, 
                                                                     Executive  Vice  President,  Kemper Securities
                                                                     Group  (securities   brokerage  and investment
                                                                     banking).

Robert J. Tuszynski,* 39                    President and Director   Senior  Vice  President,   B.C.   Ziegler  and
                                                                     Company,   since  1996;  prior  thereto,  Vice
                                                                     President,  Director  of  Mutual  Funds,  B.C.
                                                                     Ziegler  and   Company   from  1987  to  1996;
                                                                     Trustee,  Chairman of the Board and President,
                                                                     Prospect  Hill Trust and The Prime  Portfolios
                                                                     (registered  investment  companies)  from 1994
                                                                     to 1996.

</TABLE>

  
                                     12
<PAGE>   42

<TABLE>
<CAPTION>

                                                 POSITION WITH                         PRINCIPAL
                                                   PRINCIPAL                       OCCUPATION DURING
NAME, AGE AND ADDRESS                            PRESERVATION                       PAST FIVE YEARS
- ------------------------------------------- ------------------------ -----------------------------------------------

<S>                                         <C>                      <C>                              
Richard H. Aster, M.D., 67                  Director                 Since  June  1996,  Senior   Investigator  and
8727 W. Watertown Plank Rd.                                          Professor  of  Medicine,  Medical  College  of
Milwaukee, WI 53226                                                  Wisconsin;   prior   thereto,   President  and
                                                                     Director  of  Research,  The  Blood  Center of
                                                                     Southeastern Wisconsin, Inc.

Augustine J. English, 68                    Director                 Retired;  President,  Tupperware North America
1724 Lake Roberts Court                                              from 1990 to 1994 (manufacturing);  prior to 
FL 34786                                                             Windermere, 1990, President, The West Bend 
                                                                     Company (manufacturing),  a  division of  Dart
                                                                     Industries,    a    subsidiary    of   Premark
                                                                     International,  Inc., of which Mr. English was
                                                                     a Group Vice President.

Ralph J. Eckert, 69                         Director                 Chairman  Emeritus  and  Director,   Trustmark
2059 Keystone Ranch Road                                             Insurance   Cos.    (Mutual   Life   Insurance
Dillon, CO 80435                                                     Company) since April 1997;  from 1991 to 1997,
                                                                     Chairman,  Trustmark  Insurance  Cos; prior to
                                                                     1991, Chairman,  President and Chief Executive
                                                                     Officer,  Trustmark  Insurance Cos; Trustee of
                                                                     the  Board  of  Pensions  of  the  Evangelical
                                                                     Lutheran  Church in America from 1991 to 1997,
                                                                     and  Chairman  of the Board from 1993 to 1997;
                                                                     Trustee  of the  Board  of  Pensions  for  the
                                                                     Lutheran  Church in America from 1987 to 1989;
                                                                     and   Trustee   of   The   Prime    Portfolios
                                                                     (registered  investment  company) from 1993 to
                                                                     1996.

John H. Lauderdale, 35                      Vice President -         Wholesaler,  B.C.  Ziegler and  Company  since
                                            Director of Marketing    1991;   prior   thereto,   Marketing   Account
                                                                     Executive, The Patten Company.

</TABLE>




                                       13
<PAGE>   43

<TABLE>
<CAPTION>

                                                 POSITION WITH                         PRINCIPAL
                                                   PRINCIPAL                       OCCUPATION DURING
NAME, AGE AND ADDRESS                            PRESERVATION                       PAST FIVE YEARS
- ------------------------------------------- ------------------------ -----------------------------------------------

<S>                                         <C>                      <C>        
Franklin P. Ciano, 46                       Chief Financial          Manager of Principal Preservation  Operations,
                                            Officer and Treasurer    B.C.  Ziegler  and Company  since 1996;  prior
                                                                     thereto,   Vice   President,    Fixed   Income
                                                                     Department, Firstar Bank.

Marc J. Dion, 40                            Vice President           Vice  President - Portfolio  Manager and Chief
                                                                     Investment Officer,  Ziegler Asset Management,
                                                                     Inc.

S. Charles O'Meara, 47                      Secretary                Senior Vice President, General Counsel and
                                                                     Corporate Secretary, B.C.  Ziegler  and Company. 
</TABLE>


         Principal Preservation pays the compensation of the three Directors who
are not officers,  directors or employees of the Adviser. Principal Preservation
pays each of these Directors an annual fee of $12,000 and an additional $450 for
each Board or  committee  meeting he attends.  Principal  Preservation  may also
retain consultants, who will be paid a fee, to provide the Board with advice and
research  on  investment  matters.   The  Portfolio,   together  with  Principal
Preservation's other series, pays a proportionate amount of these expenses based
on its total assets.

         The table below shows fees paid to Directors of Principal  Preservation
for the year ended December 31, 1998. Each series of Principal Preservation pays
a  proportionate  share of these  expenses based on the ratio such series' total
assets bear to the aggregate of the total assets of all nine series of Principal
Preservation.  Principal  Preservation  made  no  payments  to its  officers  or
directors  who  are  affiliated   with  any  investment   adviser  to  Principal
Preservation.

                                       14
<PAGE>   44

<TABLE>
<CAPTION>

                                                           PENSION OR
                                                           RETIREMENT                                     TOTAL
                                                        BENEFITS ACCRUED                              COMPENSATION
    NAME OF PERSON AND             AGGREGATE               AS PART OF                                FROM PRINCIPAL
       POSITION WITH             COMPENSATION              PRINCIPAL            ESTIMATED ANNUAL    PRESERVATION AND
         PRINCIPAL              FROM PRINCIPAL           PRESERVATION'S          BENEFITS UPON        FUND COMPLEX
       PRESERVATION              PRESERVATION               EXPENSES               RETIREMENT       PAID TO DIRECTORS
- ---------------------------- ---------------------- ------------------------- --------------------- ------------------

<S>                                    <C>                     <C>                     <C>                  <C>
R. D. Ziegler,                        -0-                     -0-                     -0-                  -0-
President and Director (1)

Richard J. Glaisner,                  -0-                     -0-                     -0-                  -0-
Director (2)

Robert J. Tuszynski,                  -0-                     -0-                     -0-                  -0-
 President and  Director

Richard H. Aster,                 $ 14,250                    -0-                     -0-              $ 14,250
 Director

Augustine J. English,             $ 14,250                    -0-                     -0-              $ 14,250
 Director

Ralph J. Eckert                   $ 14,250                    -0-                     -0-              $ 14,250
 Director
- -----------------
</TABLE>

         (1)      Mr. Ziegler retired from his position as Director effective 
                  May 15, 1998.

         (2)      At a special  meeting held on May 15, 1998,  Mr.  Glaisner was
                  elected  by  shareholders  as a Director  to fill the  vacancy
                  created by Mr. Ziegler's retirement.

ELIMINATION OF SALES LOADS FOR AFFILIATES

         Class A shares of the  Portfolio  may be  purchased  at net asset value
(that is,  without a  front-end  sales  charge) by  directors  and  officers  of
Principal Preservation  (including shares purchased by any such person's spouse,
children or  grandchildren  under age 21, and by employees  of B.C.  Ziegler and
Company,  Geneva  Capital  Management  Ltd. (the  Portfolio's  sub-adviser)  and
Skyline Asset Management,  L.P. (the Select Value Portfolio's sub-adviser),  and
the trustee or custodian under any pension or  profit-sharing  plan  established
for the  benefit  of any  such  employees.  The  term  "employees"  includes  an
employee's  spouse  (including  the  surviving  spouse of a deceased  employee),
parents (including step-parents and in-laws), children,  grandchildren under age
21, siblings, and retired employees. Principal Preservation permits such persons
to purchase  Class A shares of the Portfolio  without a sales charge  because of
the minimum sales effort to accommodate  these persons.  The  elimination of the
sales load for these  affiliates  also  encourages  them to invest in  Principal
Preservation and rewards them for their services to Principal Preservation.

THE INVESTMENT ADVISERS

         B.C.  Ziegler and Company  ("Ziegler"),  the  Portfolio's  investment  
adviser,  is a  wholly-owned  subsidiary of The Ziegler Companies, Inc., a 
publicly-held financial services holding company.  Robert J.  Tuszynski,  
President of Principal Preservation,  is a Senior Vice President

                                       15
<PAGE>   45
of  Ziegler;  Richard  J.  Glaisner,  a  Director of Principal Preservation,  is
Senior  Managing  Director  -  Ziegler  Investment  Division of Ziegler; and  S.
Charles  O'Meara,  Secretary  of  Principal  Preservation,  is  a  Senior   Vice
President,  General  Counsel  and  Corporate  Secretary  of  Ziegler.  No  other
officer  or  director  of  Principal  Preservation is an officer or director  of
Ziegler or Geneva Capital Management Ltd.

         Pursuant to the terms of the  Investment  Advisory  Agreement,  Ziegler
provides the  Portfolio  with  overall  investment  advisory and  administrative
services. Subject to such policies the Principal Preservation Board of Directors
may determine,  Ziegler makes  investment  decisions on behalf of the Portfolio,
makes  available  research and  statistical  data in connection  therewith,  and
supervises the acquisitions and disposition of investments by the Portfolio.  As
permitted by the  Investment  Advisory  Agreement,  Ziegler has retained  Geneva
Capital Management Ltd. as sub-adviser to the Portfolio.

         For its advisory services to the Portfolio,  Ziegler receives an annual
advisory  fee,  payable  monthly,  equal to 0.75% of the first  $250  million of
average daily net assets,  0.70% of the next $250 million,  and 0.65% of average
daily net assets in excess of $500 million. However, Ziegler has agreed to waive
its advisory fee so that the Portfolio's  annual operating  expenses for 1999 do
not exceed 1.25% for Class A shares and 2.00% for Class B shares.

         Geneva Capital Management,  the Portfolio's sub-adviser,  is controlled
by William A. Priebe, its President, Amy S. Croen, its Executive Vice President,
and William F. Schneider,  a retired surgeon who is not actively involved in the
business.  Geneva  receives an annual  sub-advisory  fee from  Ziegler,  payable
monthly,  equal to 0.375% of the first $250 million of the  Portfolio's  average
daily net assets,  0.350% of the next $250 million,  and 0.325% of average daily
net assets in excess of $500  million.  The  Portfolio  is not  responsible  for
paying  any of  these  fees to  Geneva.  Under  the  terms  of the  Sub-Advisory
Agreement,   Geneva  is  responsible  for  the  day-to-day   management  of  the
Portfolio's investments, subject to the oversight of Ziegler.

ADMINISTRATIVE SERVICES

         Ziegler  provides  certain   administrative,   accounting  and  pricing
services to Principal Preservation,  including calculating daily net asset value
per share;  maintaining original entry documents and books of record and general
ledgers;  posting cash  receipts  and  disbursements;  reconciling  bank account
balances  monthly;  recording  purchases and sales based upon portfolio  manager
communications;  and  preparing  monthly and annual  summaries  to assist in the
preparation of financial  statements of, and regulatory  reports for,  Principal
Preservation. Ziegler has agreed to provide these services pursuant to the terms
of an  Accounting/Pricing  Agreement at rates found by the Board of Directors to
be fair and  reasonable  in light of the usual  and  customary  charges  made by
unaffiliated vendors for similar services. The current rate of payment for these
services per Portfolio per year is .03 of 1% of the Portfolio's  total assets of
$30  million  but less than $100  million,  .02 of 1% of the  Portfolio's  total
assets  of  $100  million  but  less  than  $250  million  and  .01 of 1% of the
Portfolio's total assets of $250

                                       16
<PAGE>   46


million or more,  with a minimum fee of $19,000  per  portfolio  per year,  plus
expenses. The Accounting/Pricing  Agreement will continue in effect from year to
year,  as long as it is approved at least  annually by Principal  Preservation's
Board  of  Directors  or by a  vote  of the  outstanding  voting  securities  of
Principal Preservation and in either case by a majority of the Directors who are
not parties to the  Accounting/Pricing  Agreement or  interested  persons of any
such  party.  The  Accounting/Pricing   Agreement  terminates  automatically  if
assigned  and may be  terminated  without  penalty  by  either  party on 60 days
notice. The Accounting/Pricing Agreement provides that neither Ziegler nor their
personnel shall be liable for any error of judgment or mistake of law or for any
loss arising out of any act or omission in the  execution  and the  discharge of
its  obligations  under the  Accounting/Pricing  Agreement,  except for  willful
misfeasance, bad faith or gross negligence in the performance of their duties or
by reason of  reckless  disregard  of their  obligations  and  duties  under the
Accounting/Pricing  Agreement,  and in no case shall their liability  exceed one
year's fee income received by them under such Agreement.

CUSTODIAN SERVICES

         Firstar  Bank  Milwaukee,  N.A.  serves  as the custodian of  Principal
Preservation's  assets,  pursuant  to  a  Custodian  Servicing  Agreement.   The
Custodian  Servicing  Agreement  provides  that Firstar Bank Milwaukee, N.A.  is
entitled  to  receive  an  annual  fee  set  at 1% of the first $500 million  of
Principal  Preservation's  assets  and  0.75  of 1% of assets in excess of  $500
million.

TRANSFER AGENT SERVICES

         Ziegler provides transfer agent and dividend disbursing services to the
Portfolio  pursuant to the terms of a Transfer  and Dividend  Disbursing  Agency
Agreement.  Under the  terms of the  Transfer  and  Dividend  Disbursing  Agency
Agreement,  Ziegler is entitled to reasonable  compensation for its services and
expenses as agreed upon from time to time  between it and the Board of Directors
of Principal Preservation. The annual rate of compensation agreed upon for these
services is $11.00 per account for the  Portfolio.  Ziegler is also  entitled to
reimbursement  for  all  out of  pocket  expenses  incurred  in  providing  such
services.  Ziegler  also has the  right to retain  certain  service  charges  as
described  from time to time in the current  Prospectus  of the  Portfolio.  The
Transfer and Dividend  Disbursing Agency Agreement will continue in effect until
terminated,  and may be  terminated by either party without cause on thirty (30)
days'  prior  written  notice.  The  Transfer  and  Dividend  Disbursing  Agency
Agreement  provides  that Ziegler shall be  indemnified  by and not be liable to
Principal  Preservation  or the  Portfolio  for any  action  taken or omitted by
Ziegler  under such  agreement,  except for  liability  for breach of  Ziegler's
obligation   to  maintain  all  Principal   Preservation   records  in  absolute
confidence.

                                       17
<PAGE>   47


OTHER SERVICES

         Ziegler  also  serves  as the  principal  Distributor  of shares of the
Portfolio  and receives  commissions  on sales of such shares.  See "Purchase of
Shares."  Ziegler also receives  reimbursement  from each  Portfolio for certain
expenses Ziegler incurs in connection with  distributing the Portfolio's  shares
pursuant to the Distribution  Plan adopted by each Portfolio under Rule 12b-1 of
the 1940 Act. See  "Distribution  Expenses." The offering of Portfolio shares is
continuous.

                               PURCHASE OF SHARES

         As the  principal  Distributor  for the  Portfolio,  Ziegler will allow
Selected Dealer  discounts  (which are alike for all Selected  Dealers) from the
applicable  public  offering  price.  Neither  Ziegler nor Selected  Dealers are
permitted to withhold  placing  orders to benefit  themselves by a price change.
The  Distribution  Agreement  between  Principal  Preservation  and Ziegler will
continue   from  year  to  year  if  it  is  approved   annually  by   Principal
Preservation's  Board of Directors,  including a majority of those Directors who
are not  interested  persons,  or by a vote of the  holders of a majority of the
outstanding shares. The Distribution  Agreement may be terminated at any time by
either party on 60 days notice and will automatically terminate if assigned.

CLASS A SHARES

         The public offering price of the Portfolio's  Class A shares is the net
asset value plus a maximum front-end sales charge equal to 5.25% of the offering
price.

         Class A shares of the Portfolio may be purchased by certain  classes of
persons without a sales charge,  or a reduced sales charge,  as described in the
Prospectus.  The Board of Directors believes this is appropriate  because of the
minimal sales effort needed to accommodate these classes of persons.

         Because  sales to members of  qualified  groups  result in economies of
sales efforts and sales related  expenses,  the  Distributor  is able to offer a
reduced sales charge to such persons.  A "qualified group" is one which: (1) has
been in  existence  for more  than six  months;  (2) has a  purpose  other  than
acquiring shares of one or more of the Portfolio at a discount; and (3) has more
than  10  members,   is  available  to  arrange  for  group   meetings   between
representatives  of the Distributor or Selected Dealers  distributing  shares of
the  Portfolio,  and  agrees to  include  sales and other  materials  related to
Principal  Preservation  in its mailings to members at reduced or no cost to the
Distributor or Selected  Dealers.  See "Purchasing  Shares -- Reduced  Front-end
Sales Charge" in the Prospectus.

                                       18

<PAGE>   48


CLASS B SHARES

         You may purchase Class B shares of the Portfolio.  The public  offering
price of Class B shares is net  asset  value  with no  front-end  sales  charge.
However,  you pay a contingent  deferred sales charge (expressed as a percent of
the  lesser of the  current  net asset  value or  original  cost) if the Class B
shares  are  redeemed  within six years  after  purchase  (See "How to
Purchase Shares" in the Prospectus).

DEALER REALLOWANCES

         The  Distributor  pays a  reallowance  to  Selected  Dealers out of the
front-end  sales load it receives  on sales of Class A shares of the  Portfolio,
which reallowance is equal to the following  percentage of the offering price of
such shares:

<TABLE>
<CAPTION>

                  SIZE OF INVESTMENT                          DEALER REALLOWANCE
                  ------------------                          ------------------
                  <S>                                                  <C>  
                  Less than $25,000                                    4.50%
                  $25,000 but less than $50,000                        4.25%
                  $50,000 but less than $100,000                       4.25%
                  $100,000 but less than $250,000                      3.25%
                  $250,000 but less than %500,000                      2.50%
                  $500,000 but less than $1,000,000                    1.80%
                  $1,000,000 or more                                   0.50%
</TABLE>

         In  addition,  the  Distributor  may pay an  additional  commission  to
participating dealers and participating  financial institutions acting as agents
for their  customers in an amount up to the difference  between the sales charge
and  the  selected  dealer  reallowance  in  respect  of the  shares  sold.  The
Distributor may offer additional compensation in the form of trips,  merchandise
or  entertainment  as sales incentives to Selected  Dealers.  The  Distributor's
sales  representatives may not qualify to participate in some of these incentive
compensation   programs,   and  the  Distributor  may  offer  similar  incentive
compensation  programs  in which only its own sales  representatives  qualify to
participate.  In addition to the Selected Dealer  Reallowances  reflected in the
table,  the Distributor may from time to time pay an additional  concession to a
Selected Dealer which employs a registered  representative  who sells,  during a
specific  period,  a minimum  dollar amount of shares,  or may pay an additional
concession to Selected  Dealers on such terms and conditions as the  Distributor
determines.  In no event will such additional concession paid by the Distributor
to the Selected  Dealer exceed the  difference  between the sales charge and the
Selected  Dealer  Reallowance  in  respect  of  shares  sold  by the  qualifying
registered  representatives of the Selected Dealer. Selected Dealers who receive
a concession may be deemed to be Aunderwriters@ in connection with sales by them
of such  shares  and in that  capacity  they may be  subject  to the  applicable
provisions of the Securities Act of 1933.


                                       19
<PAGE>   49


         The  Distributor  will pay a  commission  to Selected  Dealers who sell
Class B shares of the  Portfolio in an amount equal to 4.00% of the net asset
value of the shares sold.

         The Distributor may make the following payments,  out of its own funds,
to Selected Dealers when Class A shares are purchased  without a front-end sales
charge as follows:

                  .        Up to 0.75% of the amount invested through the
                           Selected Dealer when at least $1 million of shares
                           are purchased. .        Up to 0.75% of the amount
                           invested  through the Selected Dealer by a pension,
                           profit sharing or other employee  benefit plan
                           qualified under Section 401 of the Internal  Revenue
                           that   also   purchased  shares of   a   Principal
                           Preservation mutual fund prior to July 1, 1998.

                  .        Up to 0.50% of the amount  invested  through  the
                           Selected  Dealer  when the  shares are   purchased
                           with the  proceeds  of a redemption,  within the past
                           90 days,  of a mutual fund which is not related to
                           Principal  Preservation  and which imposes a sales
                           charge.  All or a part of such payment may be
                           conditioned  upon the monies  remaining invested with
                           Principal Preservation for a minimum period of time.


                              DISTRIBUTION EXPENSES

         Principal  Preservation's  Distribution  Plan (the "Plan") is its
written plan  contemplated  by Rule 12b-1 (the "Rule") under the 1940 Act.

         The Plan  authorizes the  Distributor  to make certain  payments to any
qualified recipient, as defined in the Plan, that has rendered assistance in the
distribution  of Principal  Preservation's  shares (such as sale or placement of
Principal   Preservation's  shares,  or  administrative   assistance,   such  as
maintenance of sub-accounting or other records).  Qualified  recipients  include
banks and other financial institutions. The Plan also authorizes the Distributor
to purchase advertising for shares of the Portfolio, to pay for sales literature
and other promotional material, and to make payments to its sales personnel. The
Plan also  entitles the  Distributor  to receive a fee of .25 of 1% on an annual
basis of the  average  daily net assets of  Portfolio  shares  that are owned of
record by the  Distributor as nominee for the  Distributor's  customers or which
are owned by those customers of the Distributor whose records,  as maintained by
Principal Preservation or its agent, designate the Distributor as the customer's
dealer of record. Any such payments to qualified  recipients or expenses will be
reimbursed  or paid by  Principal  Preservation,  up to maximum  annual  amounts
established under the terms of the Plan.

                                       20
<PAGE>   50



CLASS A SHARES

         The maximum  amount of fees payable  under the Plan during any calendar
year with  respect to Class A Shares of the  Portfolio  may not exceed an amount
equal to 0.25 of 1% of the average  daily net assets of the  Portfolio  over the
relevant year.

CLASS B SHARES

         The maximum  amount of fees payable  under the Plan during any calendar
year by the  Portfolio  may not  exceed  an  amount  equal  to 1.00 of 1% of the
average daily net assets of any such Portfolio over the relevant year as a 12b-1
distribution  fee.  A part of the  distribution  fee  equal to 0.75 of 1% of the
average  daily  net  assets  of the  Portfolio  will be paid to  compensate  the
Distributor  for assuming the costs of brokers'  commissions in connection  with
the sale of the Class B shares.

         The Distributor bears its expenses of distribution  above the foregoing
amounts.  No  reimbursement  or payment may be made for  expenses of past fiscal
years or in contemplation of expenses for future fiscal years under the Plan.

         The Plan states  that if and to the extent that any of the  payments by
Principal  Preservation listed below are considered to be "primarily intended to
result in the sale of shares" issued by the Portfolio  within the meaning of the
Rule, such payments by Principal Preservation are authorized without limit under
the Plan and shall not be included in the limitations contained in the Plan: (1)
the costs of the  preparation,  printing and mailing of all required reports and
notices to shareholders, irrespective of whether such reports or notices contain
or are  accompanied  by  material  intended  to  result in the sale of shares of
Principal  Preservation  or other funds or other  investments;  (2) the costs of
preparing,  printing and mailing of all  prospectuses to  shareholders;  (3) the
costs of preparing,  printing and mailing of any proxy  statements  and proxies,
irrespective of whether any such proxy statement  includes any item relating to,
or directed toward, the sale of Principal  Preservation's  shares; (4) all legal
and  accounting   fees  relating  to  the   preparation  of  any  such  reports,
prospectuses,  proxies and proxy statements;  (5) all fees and expenses relating
to the  qualification  of Principal  Preservation  and or their shares under the
securities or "Blue Sky" laws of any  jurisdiction;  (6) all fees under the 1940
Act and the  Securities  Act of  1933,  including  fees in  connection  with any
application  for exemption  relating to or directed toward the sale of Principal
Preservation's  shares;  (7) all fees and assessments of the Investment  Company
Institute or any successor organization or industry association  irrespective of
whether some of its activities are designed to provide sales assistance; (8) all
costs of preparing and mailing confirmations of shares sold or redeemed or share
certificates  and reports of share balances;  and (9) all costs of responding to
telephone or mail inquiries of shareholders.

         The  Plan  also  states  that  it  is  recognized  that  the  costs  of
distribution of Principal  Preservation's  shares are expected to exceed the sum
of permitted payments, permitted

                                       21
<PAGE>   51


expenses,  and the portion of the sales charge retained by the Distributor,  and
that the  profits,  if any,  of the  Advisers  are  dependent  primarily  on the
advisory fees paid by Principal  Preservation  to Ziegler.  If and to the extent
that any investment advisory fees paid by Principal  Preservation might, in view
of any excess  distribution  costs,  be considered  as indirectly  financing any
activity  which is primarily  intended to result in the sale of shares issued by
Principal Preservation, the payment of such fees is nonetheless authorized under
the Plan. The Plan states that in taking any action  contemplated  by Section 15
of the 1940  Act as to any  investment  advisory  contract  to  which  Principal
Preservation is a party, the Board of Directors  including its Directors who are
not  "interested  persons" as defined in the 1940 Act, and who have no direct or
indirect  financial  interest  in the  operation  of the Plan or any  agreements
related to the Plan  ("Qualified  Directors"),  shall, in acting on the terms of
any such  contract,  apply the "fiduciary  duty" standard  contained in Sections
36(a) and (b) of the 1940 Act.

         Under the Plan, Principal Preservation is obligated to pay distribution
fees only to the extent of expenses actually incurred by the Distributor for the
current year,  and thus there will be no  carry-over  expenses from the previous
years. The Plan permits the Distributor to pay a portion of the distribution fee
to  authorized  broker  dealers,  which  may  include  banks or other  financial
institutions,  and to make  payments to such persons  based on either or both of
the following:  (1) as reimbursement  for direct expenses incurred in the course
of  distributing  Principal  Preservation's  shares or providing  administrative
assistance to Principal  Preservation or its  shareholders,  including,  but not
limited to, advertising,  printing and mailing promotional  material,  telephone
calls and lines,  computer  terminals and personnel  (including  commissions and
other compensation paid to such personnel); and/or (2) at a specified percentage
of the  average  value of  certain  qualifying  accounts  of  customers  of such
persons.

         The Plan  requires  that  while it is in effect the  Distributor  shall
report in writing at least  quarterly to the Directors,  and the Directors shall
review,  the  following:  (1) the  amounts  of all  payments,  the  identity  of
recipients  of each such  payment,  the basis on which each such  recipient  was
chosen  and the  basis on which  the  amount of the  payment  was made;  (2) the
amounts of expenses and the purpose of each such  expense;  and (3) all costs of
the other payments  specified in the Plan (making  estimates of such costs where
necessary or  desirable)  in each case during the  preceding  calendar or fiscal
quarter.

         The Plan will continue in effect from year to year only so long as such
continuance is specifically approved at least annually by the Board of Directors
and its Qualified  Directors  cast in person at a meeting called for the purpose
of voting  on such  continuance.  The Plan may be  terminated  any time  without
penalty by a vote of a majority of the Qualified Directors or by the vote of the
holders  of a  majority  of  the  outstanding  voting  securities  of  Principal
Preservation (or with respect to any Portfolio, by the vote of a majority of the
outstanding  shares of such Portfolio).  The Plan may not be amended to increase
materially the amount of payments to be made without shareholder approval. While
the Plan is in effect,  the selection and nomination of those  Directors who are
not interested persons of Principal  Preservation is committed to the discretion
of  such  disinterested  Directors.   Nothing  in  the  Plan  will  prevent  the
involvement  of others in such selection and nomination if the final decision on
any  such   selection  and   nomination  is  approved  by  a  majority  of  such
disinterested Directors.

                                       22

<PAGE>   52
                   DETERMINATION OF NET ASSET VALUE PER SHARE

         Shares are sold at their net asset value per share plus the  applicable
sales charge, if any. See "Purchase of Shares." Net asset value per share of the
Portfolio is determined by subtracting  the Portfolio's  liabilities  (including
accrued expenses and dividends  payable) from the Portfolio's  total assets (the
value of the securities the portfolio holds plus cash or other assets, including
interest  accrued but not yet  received)  and  dividing  the result by the total
number of shares outstanding.

         The net asset  value per share  will be  calculated  as of the close of
trading  on the New York Stock  Exchange  (the  "Exchange")  at least once every
weekday,  Monday through Friday,  except on customary national business holidays
which  result  in the  closing  of  the  Exchange  (including  New  Year's  Day,
President's  Day,  Good  Friday,  Memorial  Day,  Independence  Day,  Labor Day,
Thanksgiving Day and Christmas Day).

         Securities for which market  quotations  are readily  available will be
valued at their last sale price prior to the close of the Exchange, unless there
have been no trades  on that day and the last  sale  price is below the bid,  or
above  the  asked,  price.  If the last  prior  sale  price  is  below  the bid,
instruments will be valued at the bid price at the close of the Exchange; if the
last prior sale price is above the asked,  the instrument  will be valued at the
asked price at the close of the Exchange.  Securities and other assets for which
quotations  are not  readily  available  will be valued at their fair value on a
consistent basis using valuation  methods  determined by the Board of Directors.
The Portfolio  intends to determine fair value for such securities based in part
upon the  information  supplied  by pricing  services  approved  by the Board of
Directors.  Valuations of portfolio  securities furnished by the pricing service
will be based upon a computerized matrix system and/or appraisals by the pricing
service in each case in reliance upon information concerning market transactions
and quotations from recognized securities dealers.


                             PERFORMANCE INFORMATION

         From time to time the  Portfolio  may  advertise  its  "total  return."
"Total  return" of the Portfolio  refers to the average  annual total return for
one,  five and ten year periods (or so much thereof as the Portfolio has been in
existence).  Total return is the change in redemption  value of shares purchased
with an initial $1,000  investment,  assuming the  reinvestment of dividends and
capital gain distributions,  after giving effect to the maximum applicable sales
charge. Performance information should be considered in light of the Portfolio's
investment objectives and policies, characteristics and quality of the portfolio
and the market conditions  during the time period,  and should not be considered
as a representation of what may be achieved in the

                                       23
<PAGE>   53


future.  Investors should consider these factors and possible differences in the
methods  used  in  calculating   performance   information  when  comparing  the
Portfolio's  performance to performance  figures  published for other investment
vehicles.

         Average  annual total return is computed by finding the average  annual
compounded  rates  of  return  over the 1, 5,  and 10 year  periods  (or so much
thereof as the Portfolio has been in existence) ended on the date of the balance
sheet of the  Portfolio  that would  equate the initial  amount  invested to the
ending redeemable value, according to the following formula:

                                 P(1 + T)n = ERV

Where:

         P        =        a hypothetical initial payment of $1,000
         T        =        average annual total return
         n        =        number of years
         ERV      =        ending  redeemable  value of a  hypothetical  $1,000
                           payment made at the beginning of the 1, 5, or 10 year
                           periods at the end of the 1, 5, or 10 year periods 
                           (or fractional portion thereof).

         In some  circumstances the Portfolio may advertise its total return for
a 1, 2 or 3-year  period,  or the total  return  since the  Portfolio  commenced
operations.  In such  circumstances the Portfolio will adjust the values used in
computing  return to correspond to the time period for which the  information is
provided.

         For   illustrative   purposes,   the   Portfolio  may  include  in  its
supplemental sales literature from time to time a mountain graph that advertises
the Portfolio's  total return by depicting the growth in the value of an initial
investment of $10,000 that a shareholder  would have experienced in the relevant
Portfolio since the  commencement of the Portfolio's  operations to the present.
The  presentation  consists of a line graph shaded  underneath with the value of
the amount invested reflected along a vertical axis and the time period from the
commencement of the Portfolio's  operations through a given date reflected along
a horizontal axis.

         In some  circumstances the Portfolio may advertise its total return for
a 1, 2 or 3-year  period,  or the total  return  since the  Portfolio  commenced
operations. In such circumstances,  the Portfolio will adjust the values used in
computing  return to correspond to the time period for which the  information is
provided.

         Performance  information  for the Portfolios may be compared to various
unmanaged  indices,  such as the S&P 500 Stock Index or the S&P Midcap 400 Stock
Index, as well as indices of similar mutual funds.  The Portfolio's  advertising
may also quote rankings published


                                       24

<PAGE>   54


by other recognized statistical services or publishers such as Lipper Analytical
Services, Inc., or Weisenberger Investment Companies Service.

         An illustration may be used comparing the growth in value of an initial
investment in the Portfolio  compared to a fixed rate of return  compounded on a
monthly  basis.  This  illustration  will reflect the effect of the  Portfolio's
sales charge and fluctuations in net asset value, and will assume all income and
capital  gain  distributions  are  reinvested.  The fixed rate of return will be
clearly stated and presented as a monthly  compounded figure, and therefore will
not reflect any market fluctuation.

         In advertising and sales  literature,  the performance of the Portfolio
may be compared  with that of other mutual  funds,  indexes or averages of other
mutual funds,  indexes of related  financial  assets or data and other competing
investment  and  deposit  products  available  from or through  other  financial
institutions.  The  composition of these indexes,  averages or accounts  differs
from  that of the  Portfolio.  Comparison  of the  Portfolio  to an  alternative
investment will consider differences in features and expected performance.

         All of the indexes and averages  noted below will be obtained  from the
indicated sources or reporting services,  which Principal Preservation generally
believes to be  accurate.  The  Portfolio  may also note its mention  (including
performance or other comparative  rankings) in newspapers,  magazines,  or other
media  from  time  to  time.   However,   Principal   Preservation   assumes  no
responsibility  for the accuracy of such data.  Newspapers  and magazines  which
might  mention the  Portfolio or  Principal  Preservation  include,  but are not
limited to, the following:

         The Business Journal                  Milwaukee Journal Sentinel
         Business Week                         Money
         Changing Times                        Mutual Fund Letter
         Chicago Tribune                       Mutual Fund Values
         Chicago Sun-Times                       (Morningstar)
         Crain's Chicago                       Newsweek
         Business                              The New York Times
         Consumer Reports                      Pension and Investments
         Consumer Digest                       Personal Investor
         Financial World                       Stanger Reports
         Forbes                                Time
         Fortune                               USA Today
         Investor's Daily                      U.S. News and World Reports
         Los Angeles Times                     The Wall Street Journal
         
         When a  newspaper,  magazine or other  publication  mentions  Principal
Preservation or the Portfolio, such mention may include: (i) listings of some or
all of the Portfolio's holdings; (ii) descriptions of characteristics of some or
all of the securities held by the Portfolio,  including  price-earnings  ratios,
earnings, growth rates and other statistical information, and

                                       25
<PAGE>   55


comparisons  of that  information  or  similar  statistics  for  the  securities
comprising any of the indexes or averages listed above;  and (iii)  descriptions
of  Principal  Preservation  or the  Portfolio  manager's  economic  and  market
outlook, general and for the Portfolio.

         The Portfolio may compare its  performance  to the Consumer Price Index
(All Urban), a widely recognized measure of inflation.

         The  performance  of the Portfolio may be compared to any or all of the
following indexes or averages:



Dow-Jones Industrial Average            New York Stock Exchange Composite Index
Russell 2000 Small Stock Index          American Stock Exchange Composite Index
Russell Mid-Cap Stock Index             NASDAQ Composite
Russell 2500 Index                      NASDAQ Industrials
Standard & Poor's 500 Stock Index       (These  indexes  generally  reflect  the
Standard & Poor's 400 Industrials       performance  of  stock  traded  in the
Standard & Poor's Mid-Cap 400 Index     indicated markets.)
Wilshire 5000
Wilshire 4500
Wilshire 4000
(These indexes are widely recognized        
indicators of general U.S. stock market
results.)

         The  performance of the Portfolio may also be compared to the following
mutual fund  industry  indexes or  averages:  Value Line Index;  Lipper  Capital
Appreciation  Fund Average;  Lipper Growth Funds Average;  Lipper Mid-Cap Growth
Funds Average; Lipper General Equity Funds Average; Lipper Equity Funds Average;
Morningstar Growth Average;  Morningstar Aggressive Growth Average;  Morningstar
U.S.  Diversified Average;  Morningstar Equity Fund Average;  Morningstar Hybrid
Average;  Morningstar All Equity Funds Average;  and Morningstar  General Equity
Average.

         The Lipper and  Morningstar  averages are unweighted  averages of total
return  performance of mutual funds as  classified,  calculated and published by
Lipper  Analytical   Services,   Inc.   ("Lipper")  and  by  Morningstar,   Inc.
("Morningstar"),   respectively.   The  Portfolio   may  also  use   comparative
performance as computed in a ranking by Lipper or category averages and rankings
provided  by another  independent  service.  Should  Lipper or  another  service
reclassify  the  Portfolio  to a different  category  or develop  (and place the
Portfolio  into) a new category,  the Portfolio may compare its  performance  or
ranking against other funds in the newly assigned category,  as published by the
service.  Moreover, the Portfolio may compare its performance or ranking against
all funds  tracked by Lipper or another  independent  service,  and may cite its
rating,  recognition  or other  mention  by  Morningstar  or any  other  entity.
Morningstar's  rating system is based on risk-adjusted  total return performance
and is expressed in a star-rating  format. The risk-adjusted  number is computed
by  subtracting  the  Portfolio's  risk  score  (which  is  a  function  of  the
Portfolio's monthly returns less the 3-month

                                       26
<PAGE>   56


Treasury  bill return) from the  Portfolio's  load-adjusted  total return score.
This numerical score is then translated into rating categories, with the top 10%
labeled five star,  the next 22.5% labeled four star, the next 35% labeled three
star, the next 22.5% labeled two star and the bottom 10% one star. A high rating
reflects either above-average returns or below-average risks, or both.

         To  illustrate  the  historical  returns on various  types of financial
assets,  the Portfolio may use historical data provided by Ibbotson  Associates,
Inc.  ("Ibbotson"),  a Chicago-based  investment firm.  Ibbotson  constructs (or
obtains) very long-term (since 1926) total return data (including,  for example,
total return indexes, total return percentages, average annual total returns and
standard  deviations  of such  returns) for the  following  asset types:  common
stocks,  small company stocks,  long-term corporate bonds,  long-term government
bonds,  intermediate-term  government  bonds,  U.S.  Treasury bills and Consumer
Price Index.  The Portfolio may also use historical  data compiled by Prudential
Securities, Inc., or by other similar sources believed by Principal Preservation
to be  accurate,  illustrating  the  past  performance  of  small-capitalization
stocks,  large-capitalization  stocks, common stocks, equity securities,  growth
stocks  (small-capitalization,  large-capitalization,  or both) and value  stock
(small-capitalization, large-capitalization, or both).


                                   TAX STATUS

         Each series of a series  company,  such as Principal  Preservation,  is
treated as a single  entity for  Federal  income  tax  purposes  so that the net
realized capital gains and losses of the various  portfolios in one fund are not
combined.

         The Portfolio  intends to qualify as a "regulated  investment  company"
under the Internal  Revenue Code of 1986 (the "Code").  In order to qualify as a
regulated   investment   company,   the  Portfolio  must  satisfy  a  number  of
requirements.  Among  such  requirements  is the  requirement  that less than 30
percent  of the  Portfolio's  gross  income  be  derived  from the sale or other
disposition  of securities  (net of losses on  designated  hedges) held for less
than three months. In determining this gross income requirement, a loss from the
sale or other disposition of securities does not enter into the computation.  If
Portfolio  were to fail to qualify as a regulated  investment  company under the
Code,  it would be treated as a regular  corporation  whose net  taxable  income
(including taxable dividends and net capital gains),  would be subject to income
tax at the corporate level, and  distributions to shareholders  would be subject
to a second tax at the shareholder level.

         A portion of the Portfolio's net investment income will qualify for the
70% dividends received deduction for corporations. The aggregate amount eligible
for the dividends  received  deduction  may not exceed the aggregate  qualifying
dividends  received  by the  Portfolio  for the  year.  If less than 100% of the
Portfolio's gross income constitutes dividend income, then only


                                       27
<PAGE>   57


a portion of  distributions  by the Portfolio will be treated as dividend income
for purposes of computing the dividends received deduction for corporations.

         Dividends  and  other  distributions  paid  to  individuals  and  other
non-exempt  payees are subject to a 31% backup  Federal  withholding  tax if the
Transfer  Agent  is  not  provided  with  the  shareholder's   correct  taxpayer
identification  number or  certification  that the shareholder is not subject to
such  backup  withholding  or if one of  the  Portfolio  is  notified  that  the
shareholder  has  underreported  income in the past.  In  addition,  such backup
withholding tax will apply to the proceeds of redemption or repurchase of shares
from a shareholder account for which the correct taxpayer  identification number
has  not  been   furnished.   For  most  individual   taxpayers,   the  taxpayer
identification number is the social security number. An investor may furnish the
Transfer  Agent with such number and the required  certifications  by completing
and sending the Transfer Agent either the Account  Application  form attached to
the Prospectus or IRS Form W-9.

         Interest  on   indebtedness   incurred   (directly  or  indirectly)  by
shareholders  to purchase or carry  shares  will not be  deductible  for Federal
income tax purposes.


               CONTROL PERSONS AND PRINCIPAL HOLDERS OF SECURITIES

         No person controls Principal  Preservation or the Portfolio.  No person
was known to  Principal  Preservation  to own  beneficially  more than 5% of the
outstanding shares of Principal Preservation common stock, or of the Portfolio.


                      PORTFOLIO TRANSACTIONS AND BROKERAGE

         Purchase  and sale  orders for  portfolio  securities  may be  affected
through  brokers,  although it is expected that  transactions in debt securities
will generally be conducted  with dealers  acting as  principals.  Purchases and
sales of securities on a stock exchange are effected  through brokers who charge
a  commission  for their  services.  Purchases  and sales of  securities  traded
over-the-counter   may  be  effected  through  brokers  or  dealers.   Brokerage
commissions  on  securities  and  options  are  subject to  negotiation  between
Principal Preservation and the broker.

         Allocation  of  transactions,  including  their  frequency,  to various
dealers is  determined  by the  Advisers in their best  judgment and in a manner
deemed fair and reasonable to shareholders.  The primary consideration is prompt
and efficient  execution of orders in an effective  manner at the most favorable
price.  Principal  Preservation may also consider sales of shares of its various
series as a factor in the selection of broker-dealers,  subject to the policy of
obtaining best price and execution. In addition, if Ziegler or another affiliate
of an Adviser  is  utilized  as a broker by  Principal  Preservation,  and other
clients of such Adviser are

                                       28

<PAGE>   58


considering  the same types of  transactions  simultaneously,  the Adviser  will
allocate  the  transactions  and  securities  in which they are made in a manner
deemed by it to be equitable, taking into account size, timing and amounts. This
may affect the price and availability of securities to the Portfolio.


                   COUNSEL AND INDEPENDENT PUBLIC ACCOUNTANTS

         Quarles & Brady LLP, as counsel to Principal Preservation, has rendered
its opinion as to certain legal  matters  regarding  the due  authorization  and
valid  issuance  of the  shares of  common  stock  being  sold  pursuant  to the
Prospectus.  Arthur  Andersen  LLP,  independent  public  accountants,  are  the
auditors of Principal Preservation.


                                       29
<PAGE>   59



PRINCIPAL PRESERVATION PORTFOLIOS, INC.
MANAGED GROWTH PORTFOLIO

         215 North Main Street
         West Bend, Wisconsin 53095


INVESTMENT ADVISER

         B.C. Ziegler and Company
         215 North Main Street
         West Bend, Wisconsin  53095

SUB-ADVISER

         Geneva Capital Management, Ltd.
         250 East Wisconsin Avenue
         Suite 1050
         Milwaukee, Wisconsin 53202


DISTRIBUTOR, ACCOUNTING/PRICING AGENT
AND TRANSFER AND DIVIDEND DISBURSING AGENT

         B.C. Ziegler and Company
         215 North Main Street
         West Bend, Wisconsin 53095

CUSTODIAN

         Firstar Bank Milwaukee, N.A.
         777 East Wisconsin Avenue
         Milwaukee, Wisconsin 53202

LEGAL COUNSEL

         Quarles & Brady LLP
         411 East Wisconsin Avenue
         Milwaukee, Wisconsin 53202

INDEPENDENT PUBLIC ACCOUNTANTS

         Arthur Andersen LLP
         100 East Wisconsin Avenue
         Milwaukee, Wisconsin 53202


<PAGE>   60


                     PRINCIPAL PRESERVATION PORTFOLIOS, INC.
                            MANAGED GROWTH PORTFOLIO




                     ---------------------------------------

                                 JANUARY 1, 1999



                       STATEMENT OF ADDITIONAL INFORMATION

                     ---------------------------------------


<PAGE>   61



                                       C-5

                     PRINCIPAL PRESERVATION PORTFOLIOS, INC.

Part C.           Other Information

Item 23.          Exhibits

                  See Exhibit  Index  following  Signature  Page,  which Exhibit
                  Index is incorporated herein by this reference.

Item 24.          Persons Controlled by or under Common Control with the Fund

                  Not applicable.

Item 25.          Indemnification

                  Reference  is made to Article IX of  Principal  Preservation's
                  Bylaws  filed as Exhibit No. 2 to its  Registration  Statement
                  with   respect   to   the    indemnification    of   Principal
                  Preservation's  directors  and  officers,  which is set  forth
                  below:

                  Section 9.1. Indemnification of Officers, Directors, Employees
                  and Agents.  The  Corporation  shall indemnify each person who
                  was or is a party or is  threatened  to be made a party to any
                  threatened,  pending or completed action,  suit or proceeding,
                  whether  civil,  criminal,   administrative  or  investigative
                  ("Proceeding"),  by  reason  of the  fact  that he is or was a
                  Director, officer, employee or agent of the Corporation, or is
                  or  was  serving  at  the  request  of  the  Corporation  as a
                  Director,  officer,  employee or agent of another corporation,
                  partnership, joint venture, trust or other enterprise, against
                  all expenses (including attorneys' fees), judgments, fines and
                  amounts paid in settlement actually and reasonably incurred by
                  him in connection  with such  Proceeding to the fullest extent
                  permitted by law; provided that:

                           (a)  whether  or  not  there  is an  adjudication  of
                  liability  in  such  Proceeding,  the  Corporation  shall  not
                  indemnify  any person for any  liability  arising by reason of
                  such   person's   willful   misfeasance,   bad  faith,   gross
                  negligence,  or reckless  disregard of the duties  involved in
                  the conduct of his office or under any  contract or  agreement
                  with the Corporation ("disabling conduct"); and

                           (b)      the Corporation shall not indemnify any 
                                    person unless:

                                    (1) the court or other body before which the
                                    Proceeding  was  brought (i)  dismisses  the
                                    Proceeding for  insufficiency of evidence of
                                    any  disabling  conduct,  or (ii)  reaches a
                                    final decision on the




                                      C-1

<PAGE>   62


                                    merits that such person was not liable by 
                                    reason of disabling conduct; or

                                    (2) absent  such a  decision,  a  reasonable
                                    determination  is made,  based upon a review
                                    of the facts,  by (i) the vote of a majority
                                    of  a  quorum  of  the   Directors   of  the
                                    Corporation   who  are  neither   interested
                                    persons of the Corporation as defined in the
                                    Investment  Company  Act of 1940 nor parties
                                    to the Proceeding, or (ii) if such quorum is
                                    not obtainable,  or even if obtainable, if a
                                    majority of a quorum of Directors  described
                                    in paragraph  (b)(2)(i) above so directs, by
                                    independent   legal  counsel  in  a  written
                                    opinion,  that such person was not liable by
                                    reason of disabling conduct.

         Expenses (including attorneys' fees) incurred in defending a Proceeding
will be paid by the Corporation in advance of the final disposition thereof upon
an  undertaking  by such person to repay such expenses  (unless it is ultimately
determined that he is entitled to indemnification), if:

                  (1)      such person shall provide adequate security for his 
undertaking;

                  (2)      the Corporation shall be insured against losses 
arising by reason of such advance; or

                  (3) a majority of a quorum of the Directors of the Corporation
who  are  neither  interested  persons  of the  Corporation  as  defined  in the
Investment  Company Act of 1940 nor parties to the  Proceeding,  or  independent
legal  counsel  in a  written  opinion,  shall  determine,  based on a review of
readily  available facts,  that there is reason to believe that such person will
be found to be entitled to indemnification.

         Section 9.2 Insurance of Officers, Directors, Employees and Agents. The
Corporation  may purchase and maintain  insurance on behalf of any person who is
or was a Director,  officer, employee or agent of the Corporation,  or is or was
serving at the request of the  Corporation as a Director,  officer,  employee or
agent  of  another  corporation,  partnership,  joint  venture,  trust  or other
enterprise  against any liability asserted against him and incurred by him in or
arising out of his position.  However, in no event will the Corporation purchase
insurance  to  indemnify  any such person for any act for which the  Corporation
itself is not permitted to indemnify him.

Item 26. Business and Other Connections of Investment Adviser

         (a)      B.C. Ziegler and Company



                                      C-2

<PAGE>   63


                  B.C.  Ziegler and Company is a wholly owned  subsidiary of The
         Ziegler  Companies,  Inc. It currently serves as investment  adviser to
         the Managed  Growth  Portfolio  of Principal  Preservation  Portfolios,
         Inc..

                  Set forth below is a list of the  officers  and  directors  of
         B.C.  Ziegler  and  Company as of  December  31,  1998,  together  with
         information  as  to  any  other  business,   profession,   vocation  or
         employment  of a  substantial  nature of those  officers and  directors
         during the past two years:

<TABLE>
<CAPTION>

                                             POSITION WITH
                                             B.C. ZIEGLER
NAME                                        AND COMPANY(1)                        OTHER AFFILIATIONS(2)
- ----                                        --------------                        ---------------------

<S>                                   <C>                                       <C>
Peter D. Ziegler                      Chairman  of  the  Board,  President,     Director    of   West   Bend    Mutual
                                      Chief    Executive     Officer    and     Insurance   Company,   1900  S.   18th
                                      Director;    Chairman   --    Ziegler     Avenue,    West    Bend,    WI   53095
                                      Securities                                (insurance   company);   Director   of
                                                                                Trustmark  Insurance Cos. (mutual life
                                                                                insurance company)

S. Charles O'Meara                    Senior  Vice  President,  General         Secretary  of  Principal  Preservation
                                      Counsel,  Corporate  Secretary  and       Portfolios, Inc.
                                      Director  

D.A. Wallstead                        Senior   Vice   President  --  Chief
                                      Financial Officer

John C. Wagner                        Senior   Vice   President  -- Ziegler
                                      Investment  Division Retail Sales and
                                      Director

Ronald N. Spears                      Senior   Vice   President  -- Ziegler
                                      Investment Division

Donald A. Carlson, Jr.                Senior Vice President

Michael P. Doyle                      Senior   Vice   President  -- Ziegler
                                      Investment Division Retail Operations

Robert J. Tuszynski                   Senior   Vice   President  -- Ziegler     President,   Chief  Executive  Officer
                                      Investment Division                       and      Director     of     Principal
                                                                                Preservation Portfolios, Inc.

Richard J. Glaisner                   Senior Managing  Director  -- Ziegler     Director  of  Principal   Preservation
                                      Investment Division                       Portfolios, Inc.

R. R. Poggenburg                      Senior   Vice   President  -- Ziegler
                                      Investment Division

D. A. Carlson, Jr.                    President,  Chief  Executive  Officer
                                      and Treasurer -- Ziegler Securities

</TABLE>


                                      C-3
<PAGE>   64

<TABLE>
<CAPTION>

<S>                                   <C>                                 
S. R. Arnold                          Senior    Vice    President   -   TFI
                                      Institutional    Sales   -    Ziegler
                                      Securities

M. P. McDaniel                        Senior Vice  President  and  Director
                                      of  Tax-Exempt  Sales  and  Trading -
                                      Ziegler Securities

T. R. Paprocki                        Senior Vice  President  and  Director
                                      of   Capital    Markets   -   Ziegler
                                      Securities

M. A. Baumgartner                     Senior   Vice   President  -  Ziegler
                                      Securities

D. J. Hermann                         Senior   Vice   President  -  Ziegler
                                      Securities

J. C. Vredenbregt                     Vice   President  -   Treasurer   and
                                      Controller;   Assistant  Treasurer  -
                                      Ziegler Securities

</TABLE>


(1)      Ziegler Investment Division and Ziegler Securities are divisions of 
         B. C. Ziegler and Company.

(2)      Certain of the indicated persons are officers or directors, or both, of
         B.C. Ziegler and Company's parent, The Ziegler Companies,  Inc., and of
         other subsidiaries of its parent.  Other than these  affiliations,  and
         except as otherwise indicated on the table, the response is none.

                                      C-4

<PAGE>   65


         (b)      Geneva Capital Management Ltd.

                  Geneva Capital Management Ltd. ("Geneva") is a privately owned
         Wisconsin  corporation.  Set forth below is a list of the  officers and
         directors of Geneva as of December 31, 1998,  together with information
         as to any other  business,  profession,  vocation  or  employment  of a
         substantial  nature of those officers and directors during the past two
         years (the business  address of all such persons is c/o Geneva  Capital
         Management  L.P., 250 East  Wisconsin  Avenue,  Suite 1050,  Milwaukee,
         Wisconsin 53202):


<TABLE>
<CAPTION>

NAME                                 POSITION WITH GENEVA               OTHER AFFILIATIONS
- ----                                 --------------------               ------------------

<S>                                  <C>                                <C>
William A. Priebe                    President and Director             None

Amy S. Croen                         Executive   Vice   President  and  None
                                     Director
John J. O'Hare II                    Vice President                     Senior Analyst,  The Nicholas Funds  (registered
                                                                        investment company), from 1992 to 1997
William F. Schneider, M.D.           Director                           Retired Surgeon

</TABLE>


Item 27. Principal Underwriters

         (a)
<TABLE>
<CAPTION>

                                                              OTHER INVESTMENT COMPANIES FOR WHICH UNDERWRITER ACTS
                                                                 AS UNDERWRITER, DEPOSITOR OR INVESTMENT ADVISER
                                                              -----------------------------------------------------
         UNDERWRITER
         -----------
         <S>                                                 <C>
         B.C. Ziegler and Company                            An  underwriter  for all of the mutual  fund  series of
                                                             Principal   Preservation;   American   Tax-Exempt  Bond
                                                             Trust, Series 1 (and subsequent  series);  Ziegler U.S.
                                                             Government  Securities Trust,  Series 1 (and subsequent
                                                             series);   American   Income   Trust,   Series  1  (and
                                                             subsequent  series);  Ziegler Money Market  Trust;  The
                                                             Insured American  Tax-Exempt Bond Trust,  Series 1 (and
                                                             subsequent  series);  and  principal   underwriter  for
                                                             Portico Funds.
</TABLE>

         (b)      Set forth below is a list of the  officers  and  directors  of
                  B.C.  Ziegler and Company as of December  31,  1998,  together
                  with  information as to their positions with B.C.  Ziegler and
                  Company and with Principal  Preservation.  The address of each
                  officer and director of B.C.  Ziegler and Company is 215 North
                  Main  Street,  West Bend,  Wisconsin  53095,  Telephone  (414)
                  334-5521.


                                      C-5

<PAGE>   66

<TABLE>
<CAPTION>



                                                   POSITION WITH                         POSITION WITH
                NAME                        B.C. ZIEGLER AND COMPANY(1)              PRINCIPAL PRESERVATION
               -----                        ---------------------------             ----------------------


<S>                                  <C>                                            <C>   
Peter D. Ziegler                      Chairman   of  the  Board,   President,
                                      Chief  Executive  Officer and Director;
                                      Chairman - Ziegler Securities

S. Charles O'Meara                    Senior Vice President, General Counsel,       Secretary
                                      Corporate Secretary and Director

D.A. Wallstead                        Senior    Vice    President   -   Chief
                                      Financial Officer

John C. Wagner                        Senior   Vice   President   -   Ziegler
                                      Investment  Division  Retail  Sales and
                                      Director

Ronald N. Spears                      Senior   Vice   President   -   Ziegler
                                      Investment Division

Donald A. Carlson, Jr.                Senior Vice President

J. C. Vredenbregt                     Vice    President   -   Treasurer   and
                                      Controller;   Assistant   Treasurer   -
                                      Ziegler Securities

Michael P. Doyle                      Senior   Vice   President   -   Ziegler
                                      Investment Division Retail Operations

Robert J. Tuszynski                   Senior   Vice   President   -   Ziegler       President,  Chief Executive  Officer
                                      Investment Division                           and Director

Richard J. Glaisner                   Senior  Managing  Director   -  Ziegler       Director
                                      Investment Division

R. R. Poggenburg                      Senior   Vice   President   -   Ziegler
                                      Investment Division

D. A. Carlson, Jr.                    President,  Chief Executive Officer and
                                      Treasurer - Ziegler Securities

S. R. Arnold                          Senior    Vice    President    -    TFI
                                      Institutional     Sales    -    Ziegler
                                      Securities
</TABLE>

                                      C-6

<PAGE>   67

<TABLE>
<CAPTION>



                                                   POSITION WITH                          POSITION WITH
                NAME                        B.C. ZIEGLER AND COMPANY(1)               PRINCIPAL PRESERVATION
               -----                        ---------------------------               ----------------------


<S>                                   <C>                                       <C>
M. P. McDaniel                        Senior Vice  President  and Director of
                                      Tax-Exempt  Sales and Trading - Ziegler
                                      Securities

T. R. Paprocki                        Senior Vice  President  and Director of
                                      Capital Markets - Ziegler Securities

M. A. Baumgartner                     Senior   Vice   President   -   Ziegler
                                      Securities

D. J. Hermann                         Senior   Vice   President   -   Ziegler
                                      Securities
</TABLE>

- ---------------------------

(1)      Ziegler Investment Division and Ziegler Securities are divisions of 
         B. C. Ziegler and Company.

         (c)      Not applicable.

Item 28.          Location of Accounts and Records

                  (a)      B.C. Ziegler and Company
                           215 North Main Street
                           West Bend, Wisconsin 53095

                           General   ledger,   including   subsidiary   ledgers;
                           corporate  records and contracts;  Portfolio  ledger;
                           and shareholder documents, including IRA documents.

                                      C-7

<PAGE>   68


                  (b)      Geneva Capital Management, Ltd.
                           250 East Wisconsin Avenue
                           Suite 1050
                           Milwaukee, Wisconsin  53202

                           Transaction  journals and confirmations for portfolio
                           trades for the Managed Growth Portfolio.

Item 29.          Management Services

                  Not applicable.

Item 30.          Undertakings

                  Not applicable.

                                      C-8

<PAGE>   69


                                   SIGNATURES


         Pursuant to the  requirements  of the Securities Act and the Investment
Company  Act,  the  Fund certifies that it meets all of the requirements for
effectiveness of this Post-Effective Amendment to its Registration Statement on
Form N-1A under Rule 485(b) under the Securities Act and has duly caused  this
Post-Effective   Amendment to be  signed  on  its behalf  by  the undersigned,  
duly authorized,  in the City of West Bend, and State of Wisconsin on this 30th 
day of December, 1998.

                                         PRINCIPAL PRESERVATION PORTFOLIOS, INC.



                                             /s/      ROBERT J. TUSZYNSKI
                                         By: -----------------------------------
                                                  Robert J. Tuszynski, President

         Pursuant to the requirements of the Securities Act, this Post-Effective
Amendment  to its  Registration  Statement on Form N-1A has been signed below on
this 30th day of December,  1998,  by the  following  persons in the  capacities
indicated.

<TABLE>
<CAPTION>

                           SIGNATURE                                                    TITLE
                           ---------                                                    -----
<S>                                                                <C>

/s/ Robert J. Tuszynski                                            Director and President (Chief Executive Officer)
- ---------------------------------
Robert J. Tuszynski

/s/ Franklin P. Ciano                                              Chief  Financial  Officer and  Treasurer  (Chief
- ---------------------------------                                  Financial and Accounting Officer)
Franklin P. Ciano

Richard H. Aster*                                                  Director
- ---------------------------------
Richard H. Aster

August J. English*                                                 Director
- ---------------------------------
August J. English

Ralph J. Eckert*                                                   Director
- ---------------------------------
Ralph J. Eckert

Richard J. Glaisner*                                               Director
- ---------------------------------
Richard J. Glaisner

</TABLE>

                                      C-9
<PAGE>   70

*By:   /s/  Robert  J.  Tuszynski
       ---------------------------
       Robert  J.  Tuszynski 
       pursuant  to a Power of
       Attorney dated  May 15, 1998
       (filed  as part of  Post-
       Effective  Amendment  No. 44
       to the Fund's  Registration 
       Statement on Form N-1A)


                                      C-10

<PAGE>   71


                                  EXHIBIT INDEX
                                  ------------- 

<TABLE>
<CAPTION>

EXHIBIT
NUMBER                                                         DESCRIPTION
- -------                                                        -----------

<S>                      <C>
(A)(1)                   Restated and Amended Articles of Incorporation(7)

(A)(2)                   December 29, 1995 Articles Supplementary(1)

(A)(3)                   Articles Supplementary for PSE Tech 100 Index Portfolio(4)

(A)(4)                   Articles Supplementary for Managed Growth Portfolio

(B)                      By-Laws, as amended through January 20, 1995(7)

(C)                      The Registrant's Amended and Restated Operating Plan(8)

(D)(1)                   Investment Advisory Agreement pertaining to assets of Dividend Achievers Portfolio(3)

(D)(2)                   Investment Advisory Agreement  pertaining to the assets
                         of  Tax-Exempt,  S&P 100  Plus,  Government,  Wisconsin
                         Tax-Exempt,   Select  Value  and  PSE  Tech  100  Index
                         Portfolios(4)

(D)(3)                   Investment Advisory Agreement pertaining to the assets of the Managed Growth Portfolio

(D)(4)                   Sub-Advisory Agreement with Skyline Asset Management, L.P.(3)

(D)(5)                   Investment  Advisory  Agreement with Ziegler Asset Management,  Inc. with respect to the
                         Cash Reserve Portfolio(2)

(D)(6)                   Sub-Advisory Agreement with Geneva Capital Management Ltd.

(E)(1)                   Distribution Agreement(4)

(E)(2)                   Form of Selected Dealers Agreement(10)

(F)                      N/A

(G)                      Custodian Agreement with Firstar Trust Company(9)

(H)(1)                   Transfer and Dividend Disbursing Agent Agreement(4)

(H)(2)                   License Agreement with Standard & Poor's Corporation(*)

(H)(3)                   Accounting/Pricing Agreement between Registrant and B.C. Ziegler and Company(10)

(H)(4)                   Shareholder  Servicing  Agreement  by and  between  B.C.  Ziegler  and  Company  and the
                         Registrant, as amended, relating to Class X Shares of the Cash Reserve Portfolio(5)
</TABLE>

                                      C-11
<PAGE>   72

<TABLE>
<CAPTION>

EXHIBIT
NUMBER                                   DESCRIPTION
- -------                                  -----------

<S>           <C>
(H)(5)        Administrative  Services  Agreement with Ziegler Asset Management, 
              Inc. with respect to the Cash Reserve Portfolio(1)

(H)(6)        License Agreement with Pacific Stock Exchange Incorporated(6)

(I)           Opinion of Counsel(7)

(J)(1)        Consent of Independent Public Accountants

(J)(2)        Consent of Counsel

(K)           N/A

(L)           N/A

(M)           Amended and Restated Distribution Plan Pursuant to Rule 12b-1(10)

(N)           N/A

(O)           See Exhibit (C)

- ---------------------
</TABLE>

*        Denotes previously filed as part of Registrant's Registration Statement
         on Form N-1A or an  amendment  thereto,  and  incorporated  herein  by
         reference.

(1)      Previously filed as part of Registrant's Registration Statement on
         Form N-14 (Reg. No.  33-99010) filed with the Commission on November 3,
         1995.

(2)      Previously filed as part of Post-Effective Amendment No. 31 to this
         Registration Statement filed with the  Commission on December 29,
         1995.

(3)      Previously filed as part of Post-Effective Amendment No. 32 to this
         Registration Statement filed with the Commission on March 1, 1996.

(4)      Previously filed as part of  Post-Effective Amendment No. 33 to this  
         Registration Statement filed with the Commission on March 27, 1996.

(5)      Previously filed as part of  Post-Effective Amendment No. 36 to this  
         Registration Statement filed with the Commission on December 10, 
         1996.

(6)      Previously filed as part of Post-Effective Amendment No. 37 to this  
         Registration Statement filed with the Commission on February 28, 
         1997.

                                      C-12

<PAGE>   73


(7)      Previously  filed as part of  Post-Effective  Amendment No. 38 to this
         Registration  Statement  filed with the  Commission on April 30, 1997.

(8)      Previously  filed as part of  Post-Effective  Amendment No. 41 to this
         Registration  Statement  filed with the  Commission on April 2, 1998.

(9)      Previously filed as part of Post-Effective  Amendment No. 43 to this
         Registration  Statement filed with the Commission on May 1, 1998.

(10)     Previously  filed as part of  Post-Effective  Amendment No. 46 to this
         Registration  Statement  filed with the  Commission on October 15,
         1998.
                                      C-13
<PAGE>   74






                                 EXHIBIT (A)(4)

               ARTICLES SUPPLEMENTARY FOR MANAGED GROWTH PORTFOLIO


<PAGE>   75



                     PRINCIPAL PRESERVATION PORTFOLIOS, INC.

                             ARTICLES SUPPLEMENTARY


         The Board of Directors of Principal  Preservation  Portfolios,  Inc., a
corporation  organized and existing under the laws of the State of Maryland,  by
Resolution  adopted on July 31,  1998 by a  majority  of the  Directors  of said
corporation,  has established and designated 50,000,000 shares of its previously
authorized but unissued common stock, 1/10 of 14 ($.001) par value per share, as
an additional  series to be known as the Principal  Preservation  Managed Growth
Portfolio.  Shares of such series  shall have the  preferences,  rights,  voting
powers,  restrictions,  limitations  as to dividends,  qualifications  and other
conditions of  redemption as set forth in Section 7.2 of Principal  Preservation
Portfolios, Inc.'s Articles of Incorporation.  With the addition of this series,
the presently designated series of shares of Principal Preservation  Portfolios,
Inc.'s common stock consist of the following:

<TABLE>
<CAPTION>


         SERIES                                                                 NO. OF SHARES
         ------                                                                 -------------
         <S>                                                                    <C>       
         Tax-Exempt Portfolio                                                       50 million
         Government Portfolio                                                       50 million
         Dividend Achievers Portfolio
              Class A Common Stock                                                  25 million
              Class B Common Stock                                                  25 million
         S&P 100 Plus Portfolio
              Class A Common Stock                                                  25 million
              Class B Common Stock                                                  25 million
         Wisconsin Tax-Exempt Portfolio                                             50 million
         Select Value Portfolio
              Class A Common Stock                                                  25 million
              Class B Common Stock                                                  25 million
         Cash Reserve Portfolio
              Class X Common Stock                                                 200 million
              Class Y Common Stock                                                 200 million
         PSE Tech 100 Index Portfolio
              Class A Common Stock                                                  25 million
              Class B Common Stock                                                  25 million
         Managed Growth Portfolio
              Class A Common Stock                                                  25 million
              Class B Common Stock                                                  25 million
</TABLE>

<PAGE>   76




         This action does not alter the number of authorized shares of Principal
Preservation,  which consists of one billion shares, par value $0.001 per share.
The Board of Directors  has taken this action  pursuant to the powers  conferred
upon it under Section 7.1 of Principal Preservation Portfolios,  Inc.'s Articles
of Incorporation and Section 2.208 of the Maryland General Corporation Law.

                                         PRINCIPAL PRESERVATION PORTFOLIOS, INC.


                                              /s/  Robert J. Tuszynski
                                          By: ------------------------------
                                              Robert J. Tuszynski, President

                                          Attest:


                                              /s/ S. Charles O'Meara
                                          By: -----------------------------
                                              S. Charles O'Meara, Secretary


STATE OF WISCONSIN                          )
                                            ) SS
COUNTY OF WASHINGTON                        )


         On this 23rd day of December,  1998,  before me a Notary Public for the
State and  County set forth  above,  personally  came  Robert J.  Tuszynski,  as
President of Principal Preservation Portfolios, Inc., and S. Charles O'Meara, as
Secretary  of  Principal  Preservation  Portfolios,  Inc.,  and  in  their  said
capacities each acknowledged the foregoing Articles  Supplementary to be the act
and deed of said corporation and further acknowledged that, to the best of their
knowledge,  the  matters and facts set forth are true in all  material  respects
under the penalties of perjury.

         IN WITNESS WHEREOF,  I have signed below in my own hand and attached my
official seal on the day and year set forth above.

[Notary Seal]                                   /s/ Charles M. Weber
                                                --------------------------------
                                                Notary Public
                                                My Commission expires: permanent

                                       2
<PAGE>   77





                                 EXHIBIT (D)(3)

                          INVESTMENT ADVISORY AGREEMENT
                     PERTAINING TO MANAGED GROWTH PORTFOLIO


<PAGE>   78




                                                                  

                     PRINCIPAL PRESERVATION PORTFOLIOS, INC.

                          INVESTMENT ADVISORY AGREEMENT

         AGREEMENT  made as of the 31st day of  December,  1998,  by and between
PRINCIPAL  PRESERVATION  PORTFOLIOS,  INC., a Maryland corporation (the "Fund"),
and B.C. ZIEGLER AND COMPANY, a Wisconsin corporation (the "Advisor").

                              W I T N E S S E T H:

         In consideration of the mutual promises and agreements herein contained
and  other  good and  valuable  consideration,  the  receipt  of which is hereby
acknowledged, it is hereby agreed by and between the parties hereto as follows:

         1.       In General

                  The Fund  hereby  appoints  the  Advisor to act as  investment
advisor  with  respect to each  series of its common  stock  listed on Exhibit A
attached  hereto.  Each  series is  referred  to herein  as a  "Portfolio,"  and
collectively  as the  "Portfolios."  The Advisor agrees to provide  professional
investment  management  with  respect  to the  investment  of the assets of each
Portfolio and to supervise and arrange the purchase and sale of securities  held
in the portfolio of each  Portfolio and generally  administer the affairs of the
Fund.  The advisor may engage,  on behalf of the Fund or any  Portfolio and with
the required consent of the shareholders thereof, the services of a Sub-Advisor,
subject to any  limitations  imposed by the Investment  Company Act of 1940 (the
"Act").  It is understood that the Fund may create one or more additional series
of shares  and that,  if it does so,  this  Agreement  may be amended to include
additional series under the terms of this Agreement.

         2.       Duties and Obligations of the Advisor With Respect to 
                  Management of the Fund

                  (a)      Subject to the succeeding  provisions of this section
                           and subject to the direction and control of the Board
                           of Directors of the Fund, the Advisor shall:

                           (i)      Decide what securities shall be purchased or
                                    sold by each Portfolio and when; and

                           (ii)     Arrange  for the  purchase  and the  sale of
                                    securities  held  in the  portfolio  of each
                                    Portfolio  by  placing   purchase  and  sale
                                    orders for each Portfolio.


                                       1
<PAGE>   79


                  (b)      Any  purchases  or sales of portfolio  securities on
                           behalf of the Portfolios  shall at all times conform
                           to,  and  be in  accordance  with, any requirements
                           imposed by: (1) the  provisions of the Act and of any
                           rules or regulations  in force thereunder;  (2) any
                           other   applicable   provisions of law;   (3)  the
                           provisions  of  the  Articles  of Incorporation  and
                           By-Laws of the Fund as amended from time to time; (4)
                           any  policies  and determinations of the Board of
                           Directors of the Fund; and (5) the fundamental
                           policies of the Fund, as reflected in its
                           registration  statement  under the Act, or as amended
                           by the shareholders of the Fund.

                  (c)      The  Advisor  shall  also  administer  the  affairs
                           of the Fund  and,  in  connection  therewith,  shall
                           be responsible for (i) maintaining the Fund's books
                           and records,  (other than financial or accounting
                           books and records  maintained by any accounting
                           services agent and such records maintained by the
                           Fund's custodian or transfer agent);  overseeing the
                           Fund's insurance relationships;  (iii) preparing for
                           the Fund (or assisting counsel and/or  auditors in
                           the preparation  of) all required tax returns,  proxy
                           statements and reports to the Fund's  shareholders
                           and Directors and reports to and other  filings with
                           the  Securities  and Exchange Commission  and other
                           governmental  agency  (the Fund  agreeing  to supply
                           or cause to be supplied  to the Advisor all necessary
                           financial and other  information in connection  with
                           the  foregoing);  (iv) preparing such  applications
                           and reports as may be necessary to register or
                           maintain the Fund's  registration  and/or the
                           registration  of the shares of the  Portfolios  under
                           the  securities or "blue sky" laws of the various
                           states  selected by the Fund's  Distributor  (a
                           Portfolio or  Portfolios  agreeing to pay all filing
                           fees or other similar fees in connection  therewith);
                           (v)  responding to all inquiries or other
                           communications  of shareholders,  if any, which are
                           directed to the Advisor,  or if any such inquiry or
                           communication is more properly  to be  responded  to
                           by the  Fund's custodian,  transfer  agent  or
                           accounting  services agent, overseeing their response
                           thereto;  (vi) overseeing all relationships between
                           the Fund and its custodian(s), transfer  agent(s) and
                           accounting services  agent(s),  including the
                           negotiation  of agreements  and the supervision of
                           the performance of such agreements;  and (vii)
                           authorizing and directing any of the Advisor's
                           directors,  officers and employees  who may be
                           elected as Directors or officers of the Fund to serve
                           in the capacities in which they are elected.  All
                           services to be furnished by the Advisor under this
                           Agreement may be furnished through the medium of any
                           such Directors, officers or employees of the Advisor.

                                       2

<PAGE>   80


                  (d)      The  Advisor shall give the fund the  benefit  of its
                           best  judgment  and  effort  in  rendering  services
                           hereunder.  In the absence of willful  misfeasance,
                           bad faith,  gross  negligence or reckless  disregard
                           of obligations  or  duties  ("disabling  conduct")
                           hereunder  on the part of the  Advisor  (and its
                           officers, directors,  agents, employees,  controlling
                           persons,  shareholders and any other person or entity
                           affiliated with the Advisor) the Advisor shall not be
                           subject to  liability to the Fund or to any
                           shareholder  of the Fund for any act or omission in
                           the course of, or connected with  rendering  services
                           hereunder,  including without  limitation,  any error
                           of  judgment  or mistake of law or for any loss
                           suffered  by any of them in connection  with the
                           matters to which this  Agreement  related,  except to
                           the extent  specified  in Section 36(b) of the Act
                           concerning  loss  resulting from a breach of
                           fiduciary duty with respect to the receipt of
                           compensation  for services.  Except for such
                           disabling  conduct,  the Fund shall  indemnify the
                           Advisor (and its officers,  directors,  agents,
                           employees,  controlling  persons,  shareholders  and
                           any other person or entity  affiliated  with the
                           Advisor)  from any  liability  arising from the
                           Advisor's  conduct under this Agreement to the extent
                           permitted by the Fund's Articles of Incorporation,
                           By-Laws and applicable law.

                  (e)      Nothing in this  Agreement  shall prevent the Advisor
                           or any  affiliated  person (as defined in the Act) of
                           the  Advisor  from  acting as  investment  adviser or
                           manager and/or  principal  underwriter  for any other
                           person,  firm or corporation and shall not in any way
                           limit or restrict the advisor or any such  affiliated
                           person from buying, selling or trading any securities
                           for its or their  own  accounts  or the  accounts  of
                           others for whom it or they may be  acting,  provided,
                           however,  that the Advisor expressly  represents that
                           it  will  undertake  no  activities   which,  in  its
                           judgment,  will adversely  affect the  performance of
                           its obligations to the Fund under this Agreement.

                  (f)      It  is  agreed  that  the   Advisor   shall  have  no
                           responsibility  or  liability  for  the  accuracy  or
                           completeness  of the  Fund's  Registration  Statement
                           under the Act or the  Securities  Act of 1933  except
                           for information supplied by the Advisor for inclusion
                           therein.

         3.       BROKER-DEALER RELATIONSHIPS

                  In connection with its duties set forth in Section 2(a)(ii) of
this  Agreement to arrange for the purchase and the sale of  securities  held by
each  Portfolio  by placing  purchase  and sale  orders for the  Portfolio,  the
Advisor and/or any Sub-Advisor shall select such  broker-dealers  ("brokers") as
shall, in the Advisor's or Sub-Advisor's judgment, implement the policy

                                       3

<PAGE>   81


of the Fund to achieve "best execution," i.e., prompt and efficient execution at
the most  favorable  securities  price.  In making such  selection,  the Advisor
and/or  Sub-Advisor is also  authorized to consider  whether the broker provides
brokerage  and/or  research  services to the Fund and/or  other  accounts of the
Advisor or Sub-Advisor.  The commissions paid to such brokers may be higher than
another broker would have charged if a good faith  determination  is made by the
Adviser and/or  Sub-Advisor that the commission is reasonable in relation to the
services provided,  viewed in terms of either that particular transaction or the
Advisor's or the Sub-Advisor's overall responsibilities as to the accounts as to
which it exercises investment  discretion.  The Advisor and/or Sub-Advisor shall
use its  judgment  in  determining  that  the  amount  of  commissions  paid are
reasonable in relation to the value of brokerage and research  services provided
and need not place or attempt to place a specific  dollar value on such services
or on the portion of commission rates  reflecting such services.  To demonstrate
that  such   determinations  were  in  good  faith,  and  to  show  the  overall
reasonableness  of commissions  paid, the Advisor  and/or  Sub-Advisor  shall be
prepared to show that  commissions  paid (i) were for purposes  contemplated  by
this Agreement;  (ii) provide lawful and  appropriate  assistance to the Advisor
and/or Sub-Advisor in the performance of its  decision-making  responsibilities;
and (iii) were within a  reasonable  range as  compared to the rates  charged by
qualified  brokers  to other  institutional  investors  as such rates may become
known from available  information.  The Fund recognizes  that, on any particular
transaction, a higher than usual commission may be paid due to the difficulty of
the transaction in question.  The Advisor and/or  Sub-Advisor is also authorized
to consider  sales of shares as a factor in the  selection of brokers to execute
brokerage  and  principal  transactions,  subject to the  requirements  of "best
execution," as defined above.

         4.       ALLOCATION OF EXPENSES

                  The  Advisor  agrees  that it will  furnish  the Fund,  at the
Advisor's  expense,  with all office space and  facilities,  and  equipment  and
clerical  personnel  necessary for carrying out its duties under this Agreement.
The  Advisor  will also pay all  compensation  of all  Directors,  officers  and
employees of the Fund who are affiliated  persons of the Advisor.  All costs and
expenses not expressly assumed by the Advisor under this Agreement shall be paid
by the  Fund,  including,  but not  limited  to (i)  interest  and  taxes;  (ii)
brokerage commissions;  (iii) insurance premiums; (iv) compensation and expenses
of its Directors  other than those  affiliated  with the Advisor;  (v) legal and
audit  expenses;  (vi) fees and  expenses of the Fund's  custodian,  shareholder
servicing  or transfer  agent and  accounting  services  agent;  (vii)  expenses
incident  to the  issuance  of its  shares,  including  stock  certificates  and
issuance of shares on the payment of, or reinvestment of, dividends; (viii) fees
and expenses incident to the registration under Federal or state securities laws
of the Fund or its shares;  (ix)  expenses of  preparing,  printing  and mailing
reports and notices proxy material and prospectuses to shareholders of the Fund;
(x)  all  other   expenses   incidental  to  holding   meetings  of  the  Fund's
shareholders;  (xi) dues or  assessments of or  contributions  to the Investment
Company  Institute or any successor or other  industry  association;  (xii) such
non-recurring expenses as may arise, including litigation

                                       4

<PAGE>   82


affecting  the  Fund  and the  legal  obligations  which  the  Fund  may have to
indemnify  its  officers and  Directors  with  respect  thereto;  and (xiii) all
expenses  which  the  Fund or a  Portfolio  agrees  to bear in any  distribution
agreement or in any plan adopted by the Fund and/or a Portfolio pursuant to Rule
12b-1 under the Act.

         5.       COMPENSATION OF THE ADVISOR

                  (a)      The Fund  agrees to pay the  Advisor  and the Advisor
                           agrees  to  accept  as  full   compensation  for  all
                           services  rendered by the Advisor as such,  an annual
                           management  fee,  payable monthly and computed on the
                           value of the  average  daily net  asset  value of the
                           Portfolio as shown on Exhibit A attached hereto.

                  (b)      In the event the  expenses of a Portfolio  (including
                           the  fees  of  the   Advisor  and   amortization   of
                           organization expenses but excluding interest,  taxes,
                           brokerage  commissions,  extraordinary  expenses  and
                           sales charges and  distribution  fees) for any fiscal
                           year exceed the limits set by applicable  regulations
                           of state  securities  commissions,  the Advisor  will
                           reduce its fee by the amount of such excess. Any such
                           reductions  are  subject to  readjustment  during the
                           year. The payment of the management fee at the end of
                           any  month  will  be  reduced  or  postponed  or,  if
                           necessary,  a refund will be made to a  Portfolio  so
                           that at any time will there be any accrued but unpaid
                           liability under this expense limitation.

         6.       DURATION AND TERMINATION

                  (a)      This Agreement  shall go into effect as to each
                           Portfolio on the date set forth on Exhibit A attached
                           hereto and shall,  unless  terminated as  hereinafter
                           provided,  continue in effect  until  December 31,
                           2000 and thereafter  from  year to year,  but only so
                           long as such  continuance  is  specifically  approved
                           at least annually  by:  (i) the  vote of a  majority
                           of the  Directors  who are not  parties  to this
                           Agreement  or "interested  persons"  (as defined in
                           the Act) of any such party case in person at a
                           meeting  called for the purpose of voting on such
                           approval;  and (ii) either by a vote of a majority of
                           the Board of Directors or by the vote of the holders
                           of a "majority" (as defined in the Act) of the
                           outstanding  voting securities of the Fund (or with
                           respect  to any  Portfolio,  by the vote of a
                           majority  of the  outstanding  shares  of such
                           Portfolio).

                  (b)      This  Agreement  may be  terminated by the Advisor at
                           any time  without  penalty upon giving the Fund sixty
                           (60) days' written notice (which notice may be waived
                           by the Fund) and may be terminated by the Fund

                                       5

<PAGE>   83


                           at any time  without  penalty upon giving the Advisor
                           sixty (60) days' written  notice (which notice may be
                           waived   by  the   Advisor),   provided   that   such
                           termination by the Fund shall be directed or approved
                           by the vote of a majority of all of its  Directors in
                           office at the time or by the vote of the holders of a
                           majority  (as  defined  in the  Act)  of  the  voting
                           securities  of  the  Fund,  or  with  respect  to any
                           Portfolio   by  the  vote  of  a   majority   of  the
                           outstanding shares of such Portfolio.  This Agreement
                           shall  automatically  terminate  in the  event of its
                           assignment (as defined in the Act).

                                       6

<PAGE>   84



         IN WITNESS  WHEREOF, the parties hereto have caused the foregoing
instrument to be executed by duly authorized persons and their seals to be
hereunto affixed, all as of the day and year first above written.

                                         PRINCIPAL PRESERVATION PORTFOLIOS, INC.


                                            
                                         By: /s/  Robert J. Tuszynski     
                                             ------------------------------
                                             Robert J. Tuszynski, President


                                         B.C. ZIEGLER AND COMPANY


                                            
                                         By: /s/  Peter D. Ziegler          
                                             -------------------------------
                                             Peter D. Ziegler, President and 
                                             Chief Executive Officer
                                      

                                       7

<PAGE>   85





                                                                       EXHIBIT A


                     PRINCIPAL PRESERVATION PORTFOLIOS, INC.
                          INVESTMENT ADVISORY AGREEMENT


1.       MANAGED GROWTH PORTFOLIO.

         a.       Effective Date: Effective Date of Post-Effective Amendment No.
                  47 to Principal Preservation's  Registration Statement on Form
                  N-1A (December 31, 1998)

         b.       Management   Fee:  The  management  fee  for  this  Portfolio,
                  calculated  in  accordance  with  paragraph 5 of the Principal
                  Preservation  Portfolios,  Inc. Investment Advisory Agreement,
                  shall be at an  annual  rate of 0.75 of 1% of the  first  $250
                  million of the average daily net assets of the Portfolio,  and
                  0.65 of 1% on  average  daily  net  assets  in  excess of $250
                  million.


<PAGE>   86





                                 EXHIBIT (D)(6)

           SUB-ADVISORY AGREEMENT WITH GENEVA CAPITAL MANAGEMENT LTD.


<PAGE>   87





                             SUB-ADVISORY AGREEMENT


         THIS  SUB-ADVISORY  AGREEMENT (this  "Agreement") is made as of the 1st
day of January 1999, by and among  PRINCIPAL  PRESERVATION  PORTFOLIOS,  INC., a
Maryland  corporation  (the  "Fund"),  B.C.  ZIEGLER  AND  COMPANY,  a Wisconsin
corporation  (the  "Adviser"),  and GENEVA CAPITAL  MANAGEMENT LTD., a Wisconsin
corporation (the "Sub-Adviser").

                               W I T N E S S E T H

         For good and  valuable  consideration,  the  receipt of which is hereby
acknowledged, it is hereby agreed by and among the parties hereto as follows:

         1.       IN GENERAL

                           The  Sub-Adviser  agrees,  as more  fully  set  forth
                  herein,  to act as Sub-Adviser to the Fund with respect to the
                  investment  and  reinvestment  of the  assets  of the  Managed
                  Growth Portfolio (the "Portfolio").  The Sub-Adviser agrees to
                  supervise and arrange the purchase of securities  and the sale
                  of  securities  held  in  the  investment   portfolio  of  the
                  Portfolio.

         2.       DUTIES AND OBLIGATIONS OF THE SUB-ADVISER WITH RESPECT TO 
                  INVESTMENTS OF ASSETS OF THE PORTFOLIO

                           (a)  Subject  to the  succeeding  provisions  of this
                  section and subject to the oversight and review of the Adviser
                  and the direction and control of the Board of Directors of the
                  Fund, the Sub-Adviser shall:

                                    (i)     Determine what securities shall be 
                           purchased or sold by  Portfolio;

                                    (ii)    Arrange for the purchase and the 
                           sale of securities held in the Portfolio; and

                                    (iii)  Provide the Adviser and the Directors
                           with such reports as may  reasonably  be requested in
                           connection   with  the  discharge  of  the  foregoing
                           responsibilities  and the  discharge of the Adviser's
                           responsibilities   under  its   Investment   Advisory
                           Agreement with the Fund and those of B.C. Ziegler and
                           Company (the  "Distributor")  under its  Distribution
                           Agreement with the Fund.



<PAGE>   88





                           (b) Any  investment  purchases  or sales  made by the
                  Sub-Adviser  under this section shall at all times conform to,
                  and be in accordance  with, any  requirements  imposed by: (1)
                  the  provisions  of the  Investment  Company  Act of 1940 (the
                  "Act") and of any rules or  regulations  in force  thereunder;
                  and (2) the  provisions of the Articles of  Incorporation  and
                  By-Laws  of the Fund as  amended  from  time to time;  (3) any
                  policies and  determinations  of the Board of Directors of the
                  Fund; and (4) the  fundamental  policies of the Portfolio,  as
                  reflected   in   the   Fund's   registration   statement   (or
                  post-effective  amendments  thereto)  under  the  Act  and the
                  Securities  Act of 1933  (including  the  Portfolio's  current
                  Prospectus  and  Statement of Additional  Information),  or as
                  amended by the  shareholders  of the Portfolio;  provided that
                  copies of the items referred  to  in  clauses (2), (3) and (4)
                  shall have been furnished to the Sub-Adviser.

                           (c) The  Sub-Adviser  shall give the Fund the benefit
                  of  its  best  judgment  and  effort  in  rendering   services
                  hereunder.  In the absence of willful misfeasance,  bad faith,
                  gross  negligence or reckless  disregard of its obligations or
                  duties  ("disabling  conduct")  hereunder  on the  part of the
                  Sub-Adviser (and its officers,  directors,  agents, employees,
                  controlling  persons,  shareholders  and any  other  person or
                  entity  affiliated with the Sub-Adviser) the Sub-Adviser shall
                  not be subject to liability to the Fund or to any  shareholder
                  of the Fund  for any act or  omission  in the  course  of,  or
                  connected  with,   rendering  services  hereunder,   including
                  without  limitation any error of judgment or mistake of law or
                  for any loss  suffered by any of them in  connection  with the
                  matters to which this Agreement relates,  except to the extent
                  specified  in  Section  36(b)  of  the  Act  concerning   loss
                  resulting  from a breach of fiduciary duty with respect to the
                  receipt  of  compensation   for  services.   Except  for  such
                  disabling  conduct,  the Fund shall  indemnify the Sub-Adviser
                  (and its officers,  directors, agents, employees,  controlling
                  persons,   shareholders   and  any  other   person  or  entity
                  affiliated with the Sub-Adviser) against any liability arising
                  from the  Sub-Adviser's  conduct  under this  Agreement to the
                  extent  permitted  by the Fund's  Articles  of  Incorporation,
                  By-Laws and applicable law.

                           (d)  Nothing  in this  Agreement  shall  prevent  the
                  Sub-Adviser or any  affiliated  person (as defined in the Act)
                  of the  Sub-Adviser  from  acting  as  investment  advisor  or
                  manager for any other person,  firm or  corporation  and shall
                  not in any way limit or restrict the  Sub-Adviser  or any such
                  affiliated   person  from  buying,   selling  or  trading  any
                  securities  for its or their own  accounts or for the accounts
                  of  others  for  whom  it or  they  may be  acting,  provided,
                  however,  that the  Sub-Adviser  expressly  represents that it
                  will  undertake no activities  which,  in its  judgment,  will
                  adversely  affect the  performance  of its  obligations to the
                  Fund under this  Agreement or under the Act. It is agreed that
                  the Sub-Adviser shall have no responsibility or liability for


                                       2

<PAGE>   89


                  the  accuracy  or  completeness  of  the  Fund's  Registration
                  Statement  under the Act and the  Securities  Act of 1933 (and
                  will be indemnified  by the Fund for claims related  thereto),
                  except  for  information   supplied  by  the  Sub-Adviser  for
                  inclusion  therein.  The Sub-Adviser  shall be deemed to be an
                  independent   contractor  and,  unless   otherwise   expressly
                  provided  or  authorized,  have  no  authority  to act  for or
                  represent  the Fund in any way or otherwise be deemed an agent
                  of the Fund.

                           (e) In connection  with its duties to arrange for the
                  purchase and sale of the Portfolio's portfolio securities, the
                  Sub-Adviser  shall  follow  the  principles  set  forth in any
                  investment  advisory  agreement  in  effect  from time to time
                  between the Fund and the Adviser,  provided that a copy of any
                  such  agreement  shall have been provided to the  Sub-Adviser.
                  The Sub-Adviser  will promptly  communicate to the Adviser and
                  to the officers and the Directors of the Fund such information
                  relating  to  portfolio  transactions  as they may  reasonably
                  request.

         3.       ALLOCATION OF EXPENSES

                           The Sub-Adviser agrees that it will furnish the Fund,
                  at the  Sub-Adviser's  expense,  with  all  office  space  and
                  facilities,   equipment  and  clerical   personnel   that  the
                  Sub-Adviser  reasonably  deems  necessary for carrying out its
                  duties under this  Agreement.  Such office space,  facilities,
                  equipment and personnel may be used by the Sub-Adviser for its
                  services to other clients.  The Sub-Adviser  will also pay all
                  compensation of those of the Fund's officers and employees, if
                  any,  and of those  Directors,  if any,  who in each  case are
                  affiliated persons of the Sub-Adviser.

         4.       CERTAIN RECORDS

                           Any records  required to be maintained  and preserved
                  pursuant to the  provisions of Rule 31a-1 and Rule 31a-2 under
                  the Act which are prepared or maintained by the Sub-Adviser on
                  behalf  of the Fund are the  property  of the Fund and will be
                  surrendered promptly to the Fund or the Adviser on request.

         5.       REFERENCE TO THE SUB-ADVISER

                           Neither the Fund nor the Adviser or any  affiliate or
                  agent thereof  shall make  reference to or use the name of the
                  Sub-Adviser  or any of its  affiliates in any  advertising  or
                  promotional  materials  without  the  prior  approval  of  the
                  Sub-Adviser,   which  approval   shall  not  be   unreasonably
                  withheld.


                                       3

<PAGE>   90


         6.       COMPENSATION OF THE SUB-ADVISER

                  The Adviser agrees to pay the Sub-Adviser, and the Sub-Adviser
                  agrees  to  accept  as  full  compensation  for  all  services
                  rendered  by the  Sub-Adviser  as such,  a  management  fee as
                  specified on Exhibit A.

         7.       DURATION AND TERMINATION

                           (a) This  Agreement  shall go into effect on the date
                  hereof. This Agreement shall, unless terminated as hereinafter
                  provided,  continue  in effect for a period of two years,  and
                  thereafter  from  year  to  year,  but  only  so  long as such
                  continuance  is  specifically  approved at least annually by a
                  majority of the Fund's Board of  Directors,  or by the vote of
                  the  holders of a  "majority"  (as  defined in the Act) of the
                  outstanding voting securities of the Portfolio, and, in either
                  case, a majority of the  Directors who are not parties to this
                  Agreement or  "interested  persons" (as defined in the Act) of
                  any such  party  cast in person at a  meeting  called  for the
                  purpose of voting on such approval.

                           (b)  This   Agreement   may  be   terminated  by  the
                  Sub-Adviser  at any time without  penalty upon giving the Fund
                  and the Adviser sixty (60) days' written  notice (which notice
                  may  be  waived  by the  Fund  and  the  Adviser)  and  may be
                  terminated  by the Fund or the  Adviser  at any  time  without
                  penalty upon giving the  Sub-Adviser  sixty (60) days' written
                  notice  (which  notice  may be  waived  by  the  Sub-Adviser),
                  provided that such  termination  by the Fund shall be directed
                  or approved by the vote of a majority of all of its  Directors
                  in  office  at the  time or by the  vote of the  holders  of a
                  "majority" (as defined in the Act) of the voting securities of
                  the Portfolio. This Agreement shall automatically terminate in
                  the event of its  "assignment"  (as defined in the Act).  This
                  Agreement will also automatically  terminate in the event that
                  the Investment  Advisory Agreement by and between the Fund and
                  the Adviser is terminated for any reason.

                                       4

<PAGE>   91


         IN WITNESS  WHEREOF,  the  parties  hereto  have  caused the  foregoing
instrument to be executed by their duly  authorized  officers and their seals to
be hereto affixed, all as of the day and year first above written.



PRINCIPAL PRESERVATION                 B.C. ZIEGLER AND COMPANY
  PORTFOLIOS, INC.

    /s/  Robert J. Tuszynski               /s/  Peter D. Ziegler
By: ------------------------------     By: -------------------------------------
    Robert J. Tuszynski, President         Peter D. Ziegler, President and Chief
                                           Executive Officer

                                       GENEVA CAPITAL MANAGEMENT LTD.


                                        
                                       By:  /s/  Amy S. Croen 
                                            ------------------------
                                       Its: Executive Vice President

                                       5
<PAGE>   92


                                                                       EXHIBIT A


                     PRINCIPAL PRESERVATION PORTFOLIOS, INC.

                         GENEVA CAPITAL MANAGEMENT LTD.

                             SUB-ADVISORY AGREEMENT


Managed Growth Portfolio

         Management  Fee:  computed daily and paid monthly at the annual rate of
0.375% on the Portfolio's first $250 million of average daily net assets, 0.350%
on the next $250 million of average daily net assets and 0.325% on average daily
net assets in excess of $500 million.

<PAGE>   93





                                 EXHIBIT (J)(1)

                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS


<PAGE>   94


                       CONSENT OF INDEPENDENT ACCOUNTANTS


         We hereby consent to the  references to us under the headings  "Counsel
and Independent Public Accountants" and "Experts" in the Statement of Additional
Information constituting a part of this Post-Effective Amendment on Form N-1A of
Principal Preservation Portfolios, Inc.

                                                             ARTHUR ANDERSEN LLP

                                                         /s/ Arthur Andersen LLP



Milwaukee, Wisconsin
December 30, 1998


<PAGE>   95


                                 EXHIBIT (J)(2)

                            CONSENT OF LEGAL COUNSEL


<PAGE>   96


                            CONSENT OF LEGAL COUNSEL


         With  regard  to  this  Post-Effective  Amendment  to the  Registration
Statement on Form N-1A of Principal  Preservation  Portfolios,  Inc.,  we hereby
consent  to the  reference  to our  firm  in the  Prospectus  and  Statement  of
Additional Information constituting parts of such Registration Statement and the
incorporation by reference of our legal opinion to such Registration Statement.

                                                             QUARLES & BRADY LLP

                                                         /s/ Quarles & Brady LLP



Milwaukee, Wisconsin
December 30, 1998




© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission