WARBURG PINCUS CAPITAL APPRECIATION FUND
N-30D, 1998-12-24
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                                     ANNUAL
                                     REPORT
                                October 31, 1998

                                 WARBURG PINCUS
                                  BALANCED FUND
                                        
                                 WARBURG PINCUS
                              GROWTH & INCOME FUND
                                        
                                 WARBURG PINCUS
                            CAPITAL APPRECIATION FUND
                                      
                                 WARBURG PINCUS
                              HEALTH SCIENCES FUND


More complete information about the funds, including charges and expenses, is
provided in the Prospectus, which must precede or accompany this document and
which should be read carefully before investing. You may obtain additional
copies by calling 800-WARBURG (800-927-2874) or by writing to Warburg Pincus
Funds, P.O. Box 9030, Boston, MA 02205-9030.

                                     [LOGO]


<PAGE>


From time to time, the funds' investment adviser and co-administrators may waive
some fees and/or reimburse some expenses, without which performance would be
lower. Waivers and/or reimbursements are subject to change.

Returns are historical and include change in share price and reinvestment of
dividends and capital gains. Past performance cannot guarantee future results.
Returns and share price will fluctuate, and redemption value may be more or less
than original cost.

The views of the funds' management are as of the date of the letters and
portfolio holdings described in this document are as of October 31, 1998; these
views and portfolio holdings may have changed subsequent to these dates. Nothing
in this document is a recommendation to purchase or sell securities.

<PAGE>

WARBURG PINCUS BALANCED FUND
ANNUAL INVESTMENT ADVISER'S REPORT -- OCTOBER 31, 1998
- --------------------------------------------------------------------------------
 
                                                               December 11, 1998
 
Dear Shareholder:
 
     The objective of Warburg Pincus Balanced Fund (the "Fund") is maximum total
return through a combination of long-term growth of capital and current income,
consistent with preservation of capital. The Fund pursues its objective by
investing in equity and fixed-income securities.
 
     For the 12 months ended October 31, 1998, the Fund had a return of 5.33%,
vs. returns of 10.77% for the S&P 500 Index,** 9.12% for the Lipper Balanced
Funds Index*** and 21.98% for the Lehman Intermediate Government/Corporate Bond
Index.****
 
     The period was a generally favorable one for domestic financial markets,
supported by continued low inflation and declining interest rates. Most major
stock indexes had solid gains, though small-cap stocks suffered as investors
shunned less-liquid issues amidst considerable market volatility. Bonds also
rallied, with the notable exception of high-yield bonds, which were lackluster
performers due largely to heightened fears of a slowing economy. Though stocks
and bonds both advanced, they hardly did so in tandem (for the three months
ended September, for example, most bond indexes rose more than 4%, while most
stock indexes fell more than 10%).
 
     Against this backdrop, the Fund had a modest gain, lagging its benchmarks
for the period. The Fund's performance was a reflection of both its fixed-income
and equity components. With respect to equities, the Fund was hampered,
primarily, by its weighting in small caps. However, it should be stressed that
the Fund's exposure to smaller-capitalization companies declined significantly
during the period as we began to implement a change in investment strategy.
(Effective May 14, 1998, the equity investment strategy of the Fund was modified
to, among other things, place greater emphasis on the securities of larger-cap
companies. The Fund's average weighted market-cap at the end of the period was
approximately $37 billion, up from about $26 billion on June 30 and about $11
billion at the start of the period.) That said, any exposure to small caps
proved to be a liability during the period. Also hampering the Fund somewhat was
its increased value orientation (which represented another shift in long-term
strategy), as large-cap growth stocks continued to pace the market's advance.
 
     With respect to sector exposure, we made a few noteworthy changes to the
Fund in the wake of a portfolio management change in March. Most notably, we
increased our exposure to the telecommunications & equipment sector and lowered
our weighting in the electronics area, which we generally viewed as expensive on
a valuation basis. We did, though, remain broadly diversified by
 
                                       1

<PAGE>

WARBURG PINCUS BALANCED FUND
ANNUAL INVESTMENT ADVISER'S REPORT -- OCTOBER 31, 1998 (CONT'D)
- --------------------------------------------------------------------------------

sector, since stock valuations within and across sectors remained generally too
narrow to justify aggressive overweightings, in our view.
 
     Within the Fund's fixed-income component, we held a mix of Treasuries and
high-quality mortgage-backed and corporate securities. This hampered the Fund
vs. funds heavily biased toward Treasuries during the 12 months, since
Treasuries paced the rally in bonds (these issues were especially strong
performers late in the period, when they were prime beneficiaries of a worldwide
"flight to quality"). Though our diversified approach cost the Fund in terms of
total return, it reflected our desire to provide what we deem to be attractive
levels of risk-adjusted yield.
 
     Going forward, we will continue to adjust our stock and bond allocations as
we deem appropriate on a risk/reward basis. Within the Fund's bond component,
which we view foremost as a provider of income and capital preservation, our
focus will remain on high-quality, intermediate-term issues. In this context,
our attempt to enhance the Fund's total return vs. that of its peer group will
concentrate primarily on stock selection. Our efforts will remain devoted to
identifying mid- and large-capitalization stocks we believe have the best
risk-adjusted expected returns, given their current valuations and fundamental
prospects.
 
Brian S. Posner         Scott T. Lewis          Dale C. Christensen
Co-Portfolio Manager    Co-Portfolio Manager    Co-Portfolio Manager

 
                                       2

<PAGE>

WARBURG PINCUS BALANCED FUND
ANNUAL INVESTMENT ADVISER'S REPORT -- OCTOBER 31, 1998 (CONT'D)
- --------------------------------------------------------------------------------
 
         GROWTH OF $10,000 INVESTED IN COMMON SHARES OF WARBURG PINCUS
         BALANCED FUND FROM SEPTEMBER 30, 1994* AS OF OCTOBER 31, 1998
 
     The graph below illustrates the hypothetical investment of $10,000 in
Common Shares of Warburg Pincus Balanced Fund (the "Fund") from September 30,
1994* to October 31, 1998, compared to the S&P 500 Index,** the Lipper Balanced
Funds Index*** and the Lehman Intermediate Government/Corporate Bond Index****
for the same time period.
 
                                   [GRAPHIC]

     In the printed version of the document, a line graph appears which depicts
the following plot points:

<TABLE>
<CAPTION>
                                                                                      Lehman Intermediate
                       Fund                  S&P 500           Lipper Balanced             Govt. Corp.
                       ----                  -------           ---------------        -------------------         
<S>                 <C>                    <C>                <C>                    <C>    
PDate                10000.00               10000.00               10000.00               10000.00
Oct-94                9842.59               10232.10               10031.10                9998.70
Nov-94                9824.07                9852.28                9797.38                9953.41
Dec-94                9840.75                9997.41                9891.53                9988.64
Jan-95                9884.49               10264.24               10014.48               10156.95
Feb-95               10343.72               10658.69               10306.30               10367.60
Mar-95               10401.56               10974.40               10488.52               10426.91
Apr-95               10632.71               11305.72               10685.18               10555.58
May-95               10841.84               11740.88               11027.10               10874.67
Jun-95               11272.65               12015.73               11222.50               10947.53
Jul-95               11858.96               12422.71               11459.75               10949.06
Aug-95               12301.46               12444.32               11549.13               11048.70
Sep-95               12446.93               12968.73               11824.93               11128.69
Oct-95               12158.76               12930.34               11795.13               11252.67
Nov-95               12724.02               13486.60               12161.72               11400.64
Dec-95               12945.76               13747.97               12353.15               11520.12
Jan-96               13317.24               14222.55               12576.12               11619.54
Feb-96               13339.76               14347.85               12582.16               11483.24
Mar-96               13358.11               14488.17               12629.59               11424.21
Apr-96               13719.44               14701.44               12713.32               11384.00
May-96               14024.32               15079.41               12843.25               11375.46
Jun-96               13689.18               15136.87               12885.64               11496.27
Jul-96               13088.58               14469.18               12554.09               11530.42
Aug-96               13530.53               14774.62               12752.19               11539.52
Sep-96               13943.48               15604.51               13223.90               11700.27
Oct-96               14114.35               16034.42               13504.38               11907.01
Nov-96               14570.03               17244.06               14133.82               12064.19
Dec-96               14613.74               16902.80               13960.53               11986.98
Jan-97               14914.57               17957.70               14387.87               12033.60
Feb-97               14798.87               18098.49               14441.10               12056.59
Mar-97               14472.58               17357.17               14021.59               11973.52
Apr-97               14705.07               18391.83               14442.94               12114.21
May-97               15460.66               19509.51               15034.23               12214.76
Jun-97               15945.29               20382.36               15523.29               12326.28
Jul-97               16857.12               22002.15               16406.88               12577.12
Aug-97               16646.40               20771.57               15886.62               12513.98
Sep-97               17555.30               21907.56               16520.18               12659.52
Oct-97               16863.62               21178.04               16219.01               12799.78
Nov-97               16769.18               22156.47               16515.82               12827.94
Dec-97               17005.63               22537.56               16760.26               12930.57
Jan-98               16966.52               22786.37               16879.25               13099.96
Feb-98               17731.71               24427.45               17549.36               13090.13
Mar-98               18118.26               25678.38               18086.02               13132.15
Apr-98               18417.21               25936.70               18212.80               13197.94
May-98               18234.88               25491.89               18028.85               13294.29
Jun-98               18577.69               26527.37               18361.30               13379.64
Jul-98               18447.65               26245.65               18146.11               13426.87
Aug-98               16757.84               22451.58               16582.82               13637.94
Sep-98               17247.17               23890.05               17298.54               13980.52
Oct-98               17759.41               25833.03               17945.68               13966.82
</TABLE>


                                                                Fund
                                                                ----
1 Year Total Return (9/30/97-9/30/98).......................    -1.74%
Average Annual Total Return (9/30/94*-9/30/98)..............    14.60%
 
- ------------------
  * Warburg began to provide advisory services to the Fund in late September
    1994. Previous periods during which the Fund was not advised by Warburg are
    not shown.
 ** The S&P 500 Index is an unmanaged index (with no defined investment
    objective) of common stocks, includes reinverstment of dividends, and is a
    registered trademark of Standard & Poor's Corporation.
 *** The Lipper Balanced Funds Index is an equal-weighted performance index,
     adjusted for capital-gains distributions and income dividends, of the
     largest qualifying funds in this investment objective, and is compiled by
     Lipper Analytical Services Inc.
**** The Lehman Intermediate Government/Corporate Bond Index is an unmanaged
     index (with no defined investment objective) of intermediate- term
     government and corporate bonds, and is calculated by Lehman Brothers Inc.
 
                                       3

<PAGE>

WARBURG PINCUS GROWTH & INCOME FUND
ANNUAL INVESTMENT ADVISER'S REPORT -- OCTOBER 31, 1998
- --------------------------------------------------------------------------------
 
                                                               December 11, 1998
 
Dear Shareholder:
 
     The objective of Warburg Pincus Growth & Income Fund (the "Fund") is
long-term growth of capital, income and a reasonable current return. The Fund
pursues its objective by investing primarily in equity securities and seeks to
achieve its income objective by investing in dividend-paying equity securities.
 
     For the 12 months ended October 31, 1998, the Fund had a return of 9.11%,
vs. a return of 21.98% for the S&P 500 Index**.
 
     The 12-month period was ultimately a strong one for the U.S. stock market,
though it was marked by periods of extreme volatility. Following new highs it
set in mid July, the market suffered a severe decline, with the S&P 500 Index
plunging almost 20% by early September. The selloff was driven by a material
deterioration in actual and forecasted U.S. corporate profit trends, as well as
growing concerns over economic and political crises abroad. However, the market
did finish the period on a positive note, rallying on the heels of two Federal
Reserve interest-rate cuts.
 
     Against this backdrop, the Fund lagged the S&P 500 Index by a significant
margin. The Fund's underperformance was largely attributable to its limited
participation in market rallies, in particular those sharp, "narrow" rallies
driven by relatively few stocks. (By illustration, the index's sharp rise
between June 1 and July 17 was powered by stocks representing the 20 largest
growth companies.) And while rallies tended to be narrow, market declines during
the period were generally broad-based. All told, these trends hampered the Fund.
Consistent with our value bias, we maintained limited exposure to the handful of
large-cap growth stocks that, in fact, accounted for the bulk of the index's
advance. We deemed most of these companies to be expensive from a valuation
perspective, and underweighted them in favor of stocks we believed had better
risk-adjusted prospects.
 
     We remained broadly diversified by sector during the period. That said, we
made a number of strategy changes within certain industry groups, most notably
among financial-services companies. The market's sharp decline in August and
September created some compelling valuations here among stocks we had heretofore
regarded as expensive. This prompted us to shift our focus away from insurance
and mortgage-services stocks (specifically the government-sponsored enterprise
companies) and toward banking, brokerage and consumer-lending stocks. We added
names such as Lehman Brothers Holdings, American Express and Household
International, which we deemed to be oversold on investors' general concerns
regarding balance sheet risk. In our view, the valuations of these stocks did
not reflect the underlying earnings power of these companies under normal
operating conditions.
 
     We modestly increased our exposure to the consumer area, specifically the
food, beverages & tobacco sector. We continued to find attractive buying
opportunities here, particularly among food companies in the process of
 
                                       4

<PAGE>

WARBURG PINCUS GROWTH & INCOME FUND
ANNUAL INVESTMENT ADVISER'S REPORT -- OCTOBER 31, 1998 (CONT'D)
- --------------------------------------------------------------------------------

restructuring their operations such as Keebler and H.J. Heinz. Elsewhere in the
consumer area, we maintained exposure to the retail sector, where our holdings
included department stores (e.g., Federated Department Stores and May Department
Stores), as well as selected specialty retailers (most notably, Consolidated
Stores and Payless ShoeSource). In very general terms, our positive view on the
prospects for retail stocks is based on the industry's improved
inventory-management skills (which has continued to enhance balance sheet
returns), combined with reasonable valuations.
 
     Other noteworthy areas of emphasis for the Fund during the period included
computer stocks. Our holdings here, which included IBM and Sun Microsystems,
represented what we deemed to be undervalued stocks of companies with attractive
rates of return and good long-term earnings growth potential. That said, we
limited our exposure to other technology stocks during the period. We viewed
most software stocks as unattractive on a valuation basis, and largely avoided
commodity-type technology stocks (e.g., semiconductor stocks) due to our
concerns over weakness in commodity prices.
 
     We also maintained some exposure to energy stocks. Our focus through the
period was on multinational, integrated oil companies whose profit growth and
free-cash generation is not heavily dependent on rising oil prices. Rather, we
continued to emphasize companies whose growth is geared to expanding production
profiles and continuous productivity enhancements. Our largest holdings here
during the period included British Petroleum and Total.
 
     The rest of the Fund remained diversified across a wide range of sectors.
These included the telecommunications & equipment area, where we held a mix of
local and long-distance service providers, and health care, where we emphasized
health-maintenance-organization companies. We deemed several HMO stocks to be
attractively priced, given their reasonable valuations and higher underlying
growth rates vs. other insurance-related stocks.
 
     Looking ahead, we believe that economic weakness abroad will continue to
cloud the earnings picture in the U.S. and threaten specific stocks. And while
the Federal Reserve's recent actions have helped calm the market, equities will
likely continue to face frequent bouts of volatility. However, we also believe
that a number of attractive investment opportunities exist from a relative-
valuation perspective. In this context, our efforts will remain concentrated on
identifying stocks we deem to have the best risk-adjusted longer-term prospects.
 
Brian S. Posner
Portfolio Manager
 
                                       5

<PAGE>

WARBURG PINCUS GROWTH & INCOME FUND
ANNUAL INVESTMENT ADVISER'S REPORT -- OCTOBER 31, 1998 (CONT'D)
- --------------------------------------------------------------------------------
 
         GROWTH OF $10,000 INVESTED IN COMMON SHARES OF WARBURG PINCUS
      GROWTH & INCOME FUND FROM DECEMBER 31, 1991* AS OF OCTOBER 31, 1998
 
  The graph below illustrates the hypothetical investment of $10,000 in Common
Shares of Warburg Pincus Growth & Income Fund (the "Fund") from December 31,
1991* to October 31, 1998, compared to the S&P 500 Index** for the same period.

                                   [GRAPHIC]

     In the printed version of the document, a line graph appears which depicts
the following plot points:


                           Fund                      S&P 500
                           ----                      -------  
PDate                      10000.00                  10000.00 
Jan-92                      9974.42                   9825.60 
Feb-92                     10264.28                   9943.70 
Mar-92                     10179.03                   9751.59 
Apr-92                     10341.55                  10047.84 
May-92                     10521.18                  10082.21 
Jun-92                     10341.55                   9932.79 
Jul-92                     10607.60                  10348.68 
Aug-92                     10290.06                  10126.08 
Sep-92                     10410.21                  10243.84 
Oct-92                     10427.43                  10291.17 
Nov-92                     10573.81                  10628.00 
Dec-92                     10854.77                  10761.17 
Jan-93                     11027.62                  10862.86 
Feb-93                     11364.67                  11002.56 
Mar-93                     12133.84                  11234.05 
Apr-93                     13104.55                  10975.11 
May-93                     14179.26                  11250.03 
Jun-93                     14309.26                  11284.79 
Jul-93                     14543.84                  11251.17 
Aug-93                     14526.46                  11664.53 
Sep-93                     14005.18                  11574.72 
Oct-93                     14318.73                  11825.43 
Nov-93                     13822.28                  11699.60 
Dec-93                     14739.93                  11844.09 
Jan-94                     15252.13                  12255.56 
Feb-94                     15855.38                  11915.10 
Mar-94                     15957.82                  11398.10 
Apr-94                     15603.97                  11556.99 
May-94                     15786.60                  11728.03 
Jun-94                     15352.84                  11442.10 
Jul-94                     15718.11                  11829.53 
Aug-94                     16619.88                  12301.65 
Sep-94                     16597.05                  11999.15 
Oct-94                     16551.39                  12277.65 
Nov-94                     15786.60                  11821.91 
Dec-94                     15857.53                  11996.04 
Jan-95                     15950.53                  12316.22 
Feb-95                     16415.56                  12789.53 
Mar-95                     16939.88                  13168.36 
Apr-95                     16986.58                  13565.91 
May-95                     17418.54                  14088.06 
Jun-95                     17715.90                  14417.86 
Jul-95                     18606.38                  14906.20 
Aug-95                     19215.65                  14932.13 
Sep-95                     18964.44                  15561.37 
Oct-95                     18196.89                  15515.31 
Nov-95                     19365.93                  16182.78 
Dec-95                     19095.38                  16496.40 
Jan-96                     20286.52                  17065.86 
Feb-96                     20150.03                  17216.21 
Mar-96                     20313.07                  17384.58 
Apr-96                     20636.09                  17640.48 
May-96                     20772.75                  18094.02 
Jun-96                     19281.14                  18162.96 
Jul-96                     17825.73                  17361.79 
Aug-96                     18534.77                  17728.30 
Sep-96                     18281.76                  18724.10 
Oct-96                     18443.65                  19239.95 
Nov-96                     19564.47                  20691.41 
Dec-96                     18867.07                  20281.92 
Jan-97                     19664.10                  21547.72 
Feb-97                     19950.53                  21716.65 
Mar-97                     19202.44                  20827.14 
Apr-97                     19815.02                  22068.64 
May-97                     21190.20                  23409.76 
Jun-97                     21974.42                  24457.11 
Jul-97                     23692.74                  26400.71 
Aug-97                     23128.85                  24924.12 
Sep-97                     24345.43                  26287.22 
Oct-97                     23327.79                  25411.86 
Nov-97                     23943.65                  26585.89 
Dec-97                     24578.15                  27043.16 
Jan-98                     24742.83                  27341.72 
Feb-98                     26398.12                  29310.87 
Mar-98                     27448.77                  30811.88 
Apr-98                     27583.27                  31121.85 
May-98                     27492.24                  30588.11 
Jun-98                     27753.42                  31830.60 
Jul-98                     27020.73                  31492.56 
Aug-98                     23037.87                  26939.99 
Sep-98                     23756.65                  28666.04 
Oct-98                     25450.50                  30997.45 


                                                                FUND
                                                                ----
1 Year Total Return (9/30/97-9/30/98).......................    -2.41%
5 Year Average Annual Total Return (9/30/93-9/30/98)........    11.15%
Average Annual Total Return (12/31/91*-9/30/98).............    13.67%

 
- ------------------
 * Warburg Pincus Asset Management, Inc. ("Warburg") began to provide
   advisory services to the Fund in late December 1991. Previous periods
   during which the Fund was not advised by Warburg are not shown.
** The S&P 500 Index is an unmanaged index (with no defined investment
   objective) of common stocks, includes reinvestment of dividends, and is a
   registered trademark of Standard & Poor's Corporation.
 
                                       6

<PAGE>

WARBURG PINCUS CAPITAL APPRECIATION FUND
ANNUAL INVESTMENT ADVISER'S REPORT -- OCTOBER 31, 1998
- --------------------------------------------------------------------------------
 
                                                               December 11, 1998
 
Dear Shareholder:
 
     The objective of Warburg Pincus Capital Appreciation Fund (the "Fund") is
long-term capital appreciation. The Fund invests primarily in a broadly
diversified portfolio of equity securities of domestic companies. The Fund
attempts to identify sectors of the market and companies within market sectors
that it believes will outperform the overall market.
 
     For the 12 months ended October 31, 1998, the Fund had a return of 12.75%,
vs. a return of 21.98% for the S&P 500 Index*.
 
     The U.S. stock market as a whole had strong performance over the
November-through-October span, supported by a continued favorable inflation and
interest-rate backdrop. The market's solid advance belied an increasingly
uncertain earnings environment, however. A number of negative developments
clouded the overall earnings picture, foremost a widening financial crisis in
emerging markets and a slowdown in global economic growth. All told, these
forces weighed heavily on stocks during the latter part of the period, with the
S&P 500 Index declining more than 7% from its mid-July peak through October.
 
     Against this backdrop, the Fund lagged the S&P 500 Index, in large part due
to its overweighting in financial stocks. Though these were good performers in
absolute terms, they trailed the broader market, hampered by concerns regarding
financial turmoil abroad and a much-publicized "hedge fund" crisis at home. The
Fund was also hindered by its underweighting in the handful of large-cap growth
stocks that propelled the index's advance. We viewed most as expensive, and
largely avoided them in favor of stocks we deemed to offer growth at a
reasonable price.
 
     We made several noteworthy sector adjustments to the Fund as the period
progressed. We reduced our weighting in the financial area, reflecting profit-
taking in specific issues as well as our desire, in the banks and savings &
loans sector, to limit the Fund's exposure to credit risk. That said, we had a
modest overweighting in financial stocks at the end of the period. We remained
of the view that many financial companies have good long-term prospects, recent
concerns over weakness in global financial markets notwithstanding (Freddie Mac,
for example, was the Fund's largest position at the end of the period). Factors
that stand to be support the group's long-term growth include favorable
demographic trends, most specifically, a maturing population's rising demand for
financial assets.
 
                                       7
<PAGE>

WARBURG PINCUS CAPITAL APPRECIATION FUND
ANNUAL INVESTMENT ADVISER'S REPORT -- OCTOBER 31, 1998 (CONT'D)
- --------------------------------------------------------------------------------
 
     We also increased our weighting in the health-care area, with a focus on
pharmaceutical stocks. These, too, stand to benefit from long-term population
trends, as aging baby boomers devote ever-more resources to health-care needs,
in particular to prescription products. We took advantage of periodic market
downturns to add several drug stocks we deemed to be attractively priced.
 
     Another area we added to was the communications & media sector, emphasizing
companies that stand to benefit over the long term from cable's growing share of
the television market. Our increased weighting here also reflected our
heightened emphasis on companies that generate the bulk of their revenues from
domestic sources, given a slowing global economy.
 
     Other weightings we raised included the technology area. This reflected, in
general, a strong decline in personal-computer inventory liquidations during the
latter part of the period. More importantly, our increased technology weighting
was based largely on the growth of the Internet, which stands to have a
potentially lucrative long-term impact on specific Internet-equipment companies.
In this context, stocks we added included EMC and Sun Microsystems.
 
     Weightings we reduced included the energy area. We had limited exposure
here through much of the period, due to our general concerns regarding the
economy and weakness in commodity prices. That said, we continued to find stocks
here we deemed to be attractive, and held several integrated oil companies at
the end of the period.
 
     Looking ahead, there are certainly grounds for optimism regarding the
longer-term prospects for stocks. Notably, the Federal Reserve, which reduced
interest rates twice near the end of the period and again in November, appears
to remain in an accommodative mode. This could result in further rate cuts at
home and abroad and stabilize some of the world's more-unsettled economies. That
said, we believe the global economy will continue to slow, at least over the
near term. In this context, we expect to remain biased in favor of growth-
oriented, as opposed to economically sensitive, areas of the market.
 
Susan L. Black
Portfolio Manager
 
                                       8

<PAGE>

WARBURG PINCUS CAPITAL APPRECIATION FUND
ANNUAL INVESTMENT ADVISER'S REPORT -- OCTOBER 31, 1998 (CONT'D)
- --------------------------------------------------------------------------------
 
         GROWTH OF $10,000 INVESTED IN COMMON SHARES OF WARBURG PINCUS
        CAPITAL APPRECIATION FUND SINCE INCEPTION AS OF OCTOBER 31, 1998
 
     The graph below illustrates the hypothetical investment of $10,000 in
Common Shares of Warburg Pincus Capital Appreciation Fund (the "Fund") from
August 17, 1987 (inception) to October 31, 1998, compared to the S&P 500 Index*
for the same time period.

                                   [GRAPHIC]

     In the printed version of the document, a line graph appears which depicts
the following plot points:


                           Fund                      S&P 500
                           ----                      -------
                           10000.00                  10000.00 
Sep-87                      9899.90                   9781.20 
Oct-87                      7747.75                   7678.05 
Nov-87                      7297.30                   7046.37 
Dec-87                      8083.08                   7581.69 
Jan-88                      8234.45                   7911.11 
Feb-88                      8981.20                   8264.82 
Mar-88                      9051.84                   8013.48 
Apr-88                      9102.30                   8113.01 
May-88                      9041.75                   8163.55 
Jun-88                      9600.91                   8541.04 
Jul-88                      9529.71                   8520.54 
Aug-88                      9255.11                   8217.89 
Sep-88                      9550.05                   8569.62 
Oct-88                      9631.42                   8817.62 
Nov-88                      9550.05                   8677.95 
Dec-88                      9810.72                   8831.90 
Jan-89                     10385.37                   9485.81 
Feb-89                     10197.30                   9239.84 
Mar-89                     10583.88                   9460.58 
Apr-89                     11168.97                   9962.66 
May-89                     11545.10                  10341.83 
Jun-89                     11574.56                  10290.12 
Jul-89                     12442.66                  11228.38 
Aug-89                     12801.17                  11433.18 
Sep-89                     12664.09                  11389.51 
Oct-89                     12105.23                  11134.27 
Nov-89                     12347.75                  11349.27 
Dec-89                     12465.54                  11623.47 
Jan-90                     11561.76                  10856.67 
Feb-90                     11760.15                  10981.20 
Mar-90                     12035.69                  11279.56 
Apr-90                     11837.30                  11009.64 
May-90                     12763.12                  12053.90 
Jun-90                     12739.98                  11980.73 
Jul-90                     12650.96                  11952.22 
Aug-90                     11749.71                  10860.62 
Sep-90                     11182.25                  10340.07 
Oct-90                     10881.83                  10305.54 
Nov-90                     11471.54                  10956.74 
Dec-90                     11784.09                  11263.09 
Jan-91                     12211.38                  11765.20 
Feb-91                     13122.17                  12590.42 
Mar-91                     13234.61                  12904.55 
Apr-91                     13324.57                  12943.78 
May-91                     13796.83                  13477.58 
Jun-91                     13029.74                  12868.39 
Jul-91                     13617.89                  13479.90 
Aug-91                     13957.20                  13779.55 
Sep-91                     13516.09                  13551.50 
Oct-91                     13753.61                  13747.32 
Nov-91                     13188.09                  13179.70 
Dec-91                     14882.29                  14684.03 
Jan-92                     14699.97                  14427.94 
Feb-92                     14734.15                  14601.36 
Mar-92                     14392.29                  14319.26 
Apr-92                     14403.69                  14754.28 
May-92                     14768.34                  14804.74 
Jun-92                     14464.08                  14585.33 
Jul-92                     14920.73                  15196.02 
Aug-92                     14589.66                  14869.16 
Sep-92                     14817.98                  15042.08 
Oct-92                     15183.29                  15111.58 
Nov-92                     15742.68                  15606.18 
Dec-92                     16014.72                  15801.73 
Jan-93                     16305.02                  15951.05 
Feb-93                     16425.98                  16156.18 
Mar-93                     17103.34                  16496.11 
Apr-93                     16389.69                  16115.87 
May-93                     16958.19                  16519.58 
Jun-93                     17256.95                  16570.62 
Jul-93                     17256.95                  16521.24 
Aug-93                     18237.87                  17128.23 
Sep-93                     18383.19                  16996.34 
Oct-93                     18552.74                  17364.49 
Nov-93                     17850.35                  17179.73 
Dec-93                     18555.85                  17391.90 
Jan-94                     19110.15                  17996.09 
Feb-94                     18661.43                  17496.16 
Mar-94                     17513.24                  16737.00 
Apr-94                     17460.45                  16970.32 
May-94                     17975.15                  17221.48 
Jun-94                     17447.25                  16801.62 
Jul-94                     17975.15                  17370.52 
Aug-94                     18846.19                  18063.78 
Sep-94                     18635.03                  17619.59 
Oct-94                     18859.39                  18028.54 
Nov-94                     18041.14                  17359.32 
Dec-94                     18024.30                  17615.02 
Jan-95                     17938.88                  18085.17 
Feb-95                     18821.59                  18780.18 
Mar-95                     19732.77                  19336.45 
Apr-95                     20060.22                  19920.22 
May-95                     20501.58                  20686.95 
Jun-95                     21424.72                  21171.23 
Jul-95                     22566.61                  21888.30 
Aug-95                     22809.26                  21926.38 
Sep-95                     23337.38                  22850.36 
Oct-95                     23394.48                  22782.72 
Nov-95                     24436.45                  23762.84 
Dec-95                     24892.01                  24223.36 
Jan-96                     25736.91                  25059.55 
Feb-96                     26435.58                  25280.32 
Mar-96                     26955.52                  25527.57 
Apr-96                     27281.68                  25903.33 
May-96                     27802.76                  26569.31 
Jun-96                     27460.78                  26670.54 
Jul-96                     26242.11                  25494.10 
Aug-96                     27233.30                  26032.28 
Sep-96                     28940.83                  27494.51 
Oct-96                     29169.46                  28251.99 
Nov-96                     30956.96                  30383.31 
Dec-96                     30687.64                  29782.03 
Jan-97                     31865.15                  31640.73 
Feb-97                     32136.88                  31888.79 
Mar-97                     30941.26                  30582.62 
Apr-97                     32372.38                  32405.65 
May-97                     34111.47                  34374.95 
Jun-97                     35379.55                  35912.88 
Jul-97                     38604.11                  38766.88 
Aug-97                     36955.71                  36598.65 
Sep-97                     39420.66                  38600.23 
Oct-97                     38206.50                  37314.84 
Nov-97                     39238.08                  39038.78 
Dec-97                     40321.05                  39710.25 
Jan-98                     40099.28                  40148.65 
Feb-98                     42681.68                  43040.16 
Mar-98                     44824.30                  45244.24 
Apr-98                     45859.74                  45699.40 
May-98                     44754.52                  44915.66 
Jun-98                     47117.56                  46740.13 
Jul-98                     47249.49                  46243.75 
Aug-98                     39018.62                  39558.75 
Sep-98                     41753.83                  42093.28 
Oct-98                     43077.43                  45516.73 


 
                                                                FUND
                                                                ----
1 Year Total Return (9/30/97-9/30/98).......................     5.92%
5 Year Average Annual Total Return (9/30/93-9/30/98)........    17.83%
10 Year Average Annual Total Return (9/30/88-9/30/98).......    15.87%

 
- ------------------
* The S&P 500 Index is an unmanaged index (with no defined investment objective)
  of common stocks, includes reinvestment of dividends, and is a registered
  trademark of Standard & Poor's Corporation.
 
                                       9

<PAGE>

WARBURG PINCUS HEALTH SCIENCES FUND
ANNUAL INVESTMENT ADVISER'S REPORT -- OCTOBER 31, 1998
- --------------------------------------------------------------------------------
 
                                                               December 11, 1998
 
Dear Shareholder:
 
     The objective of Warburg Pincus Health Sciences Fund (the "Fund") is
capital appreciation. The Fund intends to invest at least 80% of its total
assets in equity securities of health sciences companies, and under normal
market conditions will invest at least 65% of its assets in equity and debt
securities of health sciences companies. In our view, such companies can be
separated into four major categories: (1) buyers, most notably
health-maintenance organizations (HMOs); (2) providers, including doctors, group
practices, hospitals, nursing homes and retailers; (3) suppliers, including
pharmaceutical, equipment and devices; and (4) innovators, including
biotechnology, gene therapy and drug-delivery systems.
 
     For the 12 months ended October 31, 1998, the Fund had a return of 25.25%,
vs. returns of 12.14% for the Lipper Health/Biotechnology Funds Index* and
21.98% for the S&P 500 Index**.
 
     The period was a positive one for the U.S. stock market as a whole. The
market was, though, extremely volatile, due largely to earnings uncertainties
stemming from a slowing global economy. Health-care stocks, participating in the
market's broad rise, performed well in absolute terms. They collectively lagged
the S&P 500 Index, however, despite health-care companies' relatively limited
exposure to weak economies in emerging markets. Against this backdrop, the Fund
outpaced its benchmarks, helped by its weightings in the strong-performing
pharmaceutical and drug-retail areas and by good stock selection in general.
 
     Our largest area of concentration through the 12 months was the suppliers
segment, where we had a particular focus on large-cap pharmaceutical stocks. We
believe these will continue to benefit, over the long term, from demographic
trends, most specifically a sharp rise in the population between the ages of 45
and 64. This group's already-significant per-capita drug consumption stands to
only increase going forward, as its population increases and as pharmaceutical
companies continue to launch and market new life-enhancing products.
 
     We also held a significant weighting in the providers segment, with a bias
toward drug stores. These, too, stand to benefit from a maturing population's
rising drug demand, as well as from higher long-term sales growth of non-
prescription drugs and personal-care items. We also continued to have a positive
long-term view of certain non-retail provider stocks, e.g., those of
"outsourcing" vendors to larger, more-stable providers such as hospitals.
 
                                       10

<PAGE>

WARBURG PINCUS HEALTH SCIENCES FUND
ANNUAL INVESTMENT ADVISER'S REPORT -- OCTOBER 31, 1998 (CONT'D)
- --------------------------------------------------------------------------------
 
     In the buyers area, we had at least some exposure to health-maintenance
organizations throughout the 12 months, reflecting our favorable view of
specific stocks' longer-term growth prospects. Our weighting here was
predominately in HMOs relatively underexposed to Medicare. We plan to continue
to limit our exposure to Medicare, at least as long as budgeted government
revenues remain low relative to the program's high and rising costs.
 
     We maintained a relatively small position in the innovators segment, where
most stocks in our view remained too risky relative to their potential rewards.
That said, we found a few innovator stocks we deemed to be attractive, and
believe more buying opportunities could soon emerge. Specifically, we believe
large-cap drug companies, some of which face patent expirations over the next
several years, will increasingly forge alliances with smaller, highly innovative
companies in an ongoing search for new products. This stands to buoy innovators
in general and certain stocks in particular. Our efforts, here and elsewhere,
will remain devoted to identifying stocks we deem to have the brightest
long-term prospects.
 
Susan L. Black                      Patricia F. Widner
Co-Portfolio Manager                Co-Portfolio Manager
 
     Since the Fund focuses its investments on companies involved in the health
sciences, an investment in the Fund may involve a greater degree of risk than an
investment in other mutual funds that seek capital appreciation by investing in
a broader mix of issuers.
 
                                       11

<PAGE>

WARBURG PINCUS HEALTH SCIENCES FUND
ANNUAL INVESTMENT ADVISER'S REPORT -- OCTOBER 31, 1998 (CONT'D)
- --------------------------------------------------------------------------------
 
         GROWTH OF $10,000 INVESTED IN COMMON SHARES OF WARBURG PINCUS
          HEALTH SCIENCES FUND SINCE INCEPTION AS OF OCTOBER 31, 1998
 
  The graph below illustrates the hypothetical investment of $10,000 in Common
Shares of Warburg Pincus Health Sciences Fund (the "Fund") from December 31,
1996 (inception) to October 31, 1998, compared to the Lipper
Health/Biotechnology Funds Index ("LHBFI")* and the S&P 500 Index ("S&P 500")**
for the same time period.
 
                                   [GRAPHIC]

     In the printed version of the document, a line graph appears which depicts
the following plot points:

                           Fund                   LHBFI                  S&P 500
                           ----                   -----                  -------
                          10000.00               10000.00               10000.00
Jan-97                    10330.00               10511.00               10624.10
Feb-97                    10220.00               10545.69               10707.39
Mar-97                     9620.00                9748.43               10268.82
Apr-97                     9820.00                9749.41               10880.94
May-97                    10530.00               10728.25               11542.18
Jun-97                    11330.00               11270.02               12058.57
Jul-97                    11760.00               11637.43               13016.87
Aug-97                    11260.00               11324.38               12288.84
Sep-97                    12020.00               12232.60               12960.91
Oct-97                    12220.00               11925.56               12529.31
Nov-97                    12710.02               12013.81               13108.17
Dec-97                    12735.44               12070.27               13333.63
Jan-98                    13234.67               12320.61               13480.83
Feb-98                    14232.57               13012.16               14451.72
Mar-98                    14827.49               13501.55               15191.79
Apr-98                    15230.79               13600.38               15344.62
May-98                    14869.82               13204.34               15081.46
Jun-98                    15538.97               13587.27               15694.07
Jul-98                    15134.95               13435.09               15527.40
Aug-98                    13064.49               11473.83               13282.76
Sep-98                    14551.23               12881.10               14133.79
Oct-98                    15304.98               13373.03               15283.29


                                                                FUND
                                                                ----
1 Year Total Return (9/30/97-9/30/98).......................    21.06%
Average Annual Total Return Since Inception
  (12/31/96-9/30/98) .......................................    23.89%
- ------------------
 * The Lipper Health/Biotechnology Funds Index is an equal-weighted performance
   index, adjusted for capital-gains distributions and income dividends, of the
   largest qualifying funds in this investment objective, and is compiled by
   Lipper Analytical Services Inc.
** The S&P 500 Index is an unmanaged index (with no defined investment
   objective) of common stocks, includes reinvestment of dividends, and is a
   registered trademark of Standard & Poor's Corporation.
 
                                       12
<PAGE>


WARBURG PINCUS BALANCED FUND
STATEMENT OF NET ASSETS
October 31, 1998
- --------------------------------------------------------------------------------
 
                                                           NUMBER
                                                             OF
                                                           SHARES      VALUE
                                                           ------   ----------
COMMON STOCKS (45.2%)
Aerospace & Defense (1.2%)
   Gulfstream Aerospace Corp. +                             9,700   $  429,225
                                                                    ----------
Banks & Savings & Loans (2.4%)
   Citigroup, Inc.                                          6,000      282,375
   Fleet Financial Group, Inc.                              4,800      191,700
   Washington Mutual, Inc.                                 10,375      388,414
                                                                    ----------
                                                                       862,489
                                                                    ----------
Building & Building Materials (0.4%)
   USG Corp.+                                               3,000      143,062
                                                                    ----------
Business Services (0.9%)
   Harte-Hanks Communications, Inc.                         8,800      213,950
   Robert Half International, Inc.+                         3,000      120,375
                                                                    ----------
                                                                       334,325
                                                                    ----------
Chemicals (0.8%)
   Avery-Dennison Corp.                                     3,700      153,319
   Du Pont (E.I.) de Nemours & Co.                          2,000      115,000
                                                                    ----------
                                                                       268,319
                                                                    ----------
Communications & Media (1.8%)
   CBS Corp.                                                4,340      121,249
   Clear Channel Communications, Inc. +                     2,500      113,906
   MediaOne Group, Inc. +                                   5,800      245,412
   Outdoor Systems, Inc. +                                  7,000      154,437
                                                                    ----------
                                                                       635,004
                                                                    ----------
Computers (4.3%)
   BMC Software, Inc. +                                     4,100      197,056
   Citrix Systems, Inc.+                                    2,400      170,100
   COMPAQ Computer Corp. +                                  6,500      205,562
   International Business Machines Corp.                    3,200      475,000
   National Instruments Corp.+                              3,000       82,125
   Sun Microsystems, Inc.+                                  7,000      407,750
                                                                    ----------
                                                                     1,537,593
                                                                    ----------
Conglomerates (2.1%)
   Harsco Corp.                                             6,900      225,975
   TRW, Inc.                                                4,900      278,994
   United Technologies Corp.                                2,700      257,175
                                                                    ----------
                                                                       762,144
                                                                    ----------
Consumer Durables (0.8%)
   Ford Motor Co.                                           2,200      119,350
   La-Z-Boy, Inc.                                           8,700      159,862
                                                                    ----------
                                                                       279,212
                                                                    ----------
 
                See Accompanying Notes to Financial Statements.
 

                                       13

<PAGE>


WARBURG PINCUS BALANCED FUND
STATEMENT OF NET ASSETS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------

                                                           NUMBER
                                                             OF
                                                           SHARES      VALUE
                                                           -------   ----------
COMMON STOCKS (CONT'D)

Consumer Non-Durables (1.3%)
   Premark International, Inc.                              12,100   $  383,419
   WestPoint Stevens, Inc.+                                  2,400       68,250
                                                                     ----------
                                                                        451,669
                                                                     ----------
Electronics (0.8%)
   Intel Corp.                                               2,100      187,294
   Maxim Integrated Products, Inc. +                         2,600       92,787
                                                                     ----------
                                                                        280,081
                                                                     ----------
Energy (1.4%)
   Exxon Corp.                                               5,600      391,875
   Occidental Petroleum Corp.                                6,200      123,225
                                                                     ----------
                                                                        515,100
                                                                     ----------
Environmental Services (1.0%)
   Allied Waste Industries, Inc.+                            6,100      131,912
   Waste Management, Inc.                                    4,600      207,575
                                                                     ----------
                                                                        339,487
                                                                     ----------
Financial Services (7.6%)
   Berkshire Hathaway, Inc. Class B+                           100      214,800
   FINOVA Group, Inc.                                        5,000      243,750
   Freddie Mac                                               6,200      356,500
   Household International, Inc.                             8,700      318,094
   Legg Mason, Inc.                                         10,932      290,381
   Lehman Brothers Holdings, Inc.                            4,700      178,306
   Life Re Corp.                                             1,000       93,312
   MBIA, Inc.                                                1,800      110,025
   Merrill Lynch & Co., Inc.                                 1,100       65,175
   Metris Companies, Inc.                                    1,082       35,571
   MGIC Investment Corp.                                     7,900      308,100
   National Western Life Insurance Co. Class A+              1,500      175,500
   Old Republic International Corp.                          4,100       77,900
   Provident Cos., Inc.                                      3,000       87,187
   Terra Nova (Bermuda) Holdings, Ltd. Class A               5,550      154,012
                                                                     ----------
                                                                      2,708,613
                                                                     ----------
Food, Beverages & Tobacco (3.1%)
   Anheuser-Busch Co., Inc.                                  5,600      332,850
   Heinz (H.J.) Co.                                          3,700      215,062
   Keebler Foods Co. +                                       6,000      172,500
   Philip Morris Companies, Inc.                             7,600      383,437
                                                                     ----------
                                                                      1,103,849
                                                                     ----------
 
                See Accompanying Notes to Financial Statements.
 

                                       14

<PAGE>


WARBURG PINCUS BALANCED FUND
STATEMENT OF NET ASSETS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------

                                                           NUMBER
                                                             OF
                                                           SHARES      VALUE
                                                           -------   ----------
COMMON STOCKS (CONT'D)

Healthcare (3.0%)
   Baxter International, Inc.                                1,700   $  101,894
   Becton, Dickinson & Co.                                   7,800      328,575
   Tenet Healthcare Corp. +                                  8,500      237,469
   Trigon Healthcare, Inc. +                                11,100      416,250
                                                                     ----------
                                                                      1,084,188
                                                                     ----------
Industrial Mfg. & Processing (1.3%)
   Tyco International Ltd.                                   2,700      167,231
   UNOVA, Inc. +                                            21,600      311,850
                                                                     ----------
                                                                        479,081
                                                                     ----------
Metals & Mining (0.2%)
   Universal Stainless & Alloy Products, Inc. +             11,500       78,703
                                                                     ----------
Pharmaceuticals (1.8%)
   Bristol-Myers Squibb Co.                                  2,200      243,237
   Merck & Co., Inc.                                         1,300      175,825
   Warner-Lambert Co.                                        2,700      211,613
                                                                     ----------
                                                                        630,675
                                                                     ----------
Real Estate (0.6%)
   Healthcare Realty Trust, Inc. (REIT)                      9,900      232,031
                                                                     ----------
Retail (2.6%)
   CompUSA, Inc. +                                          10,600      147,075
   Fingerhut Companies, Inc.                                 3,400       28,688
   Home Depot, Inc.                                          5,100      221,850
   May Department Stores Co.                                 3,300      201,300
   Payless ShoeSource, Inc. +                                1,200       56,325
   Saks, Inc.                                               11,300      257,075
                                                                     ----------
                                                                        912,313
                                                                     ----------
Telecommunications & Equipment (4.2%)
   AT&T Corp.                                                1,400       87,150
   Bell Atlantic Corp.                                       6,900      366,563
   BellSouth Corp.                                           1,500      119,719
   Intermedia Communications, Inc. +                         3,000       55,500
   MCI WorldCom, Inc. +                                      7,200      397,800
   QUALCOMM, Inc. +                                          1,500       83,438
   Qwest Communications International, Inc.                  4,500      176,063
   SBC Communications, Inc.                                  4,400      203,775
                                                                     ----------
                                                                      1,490,008
                                                                     ----------
 
                See Accompanying Notes to Financial Statements.
 

                                       15

<PAGE>


WARBURG PINCUS BALANCED FUND
STATEMENT OF NET ASSETS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                              NUMBER
                                                                OF
                                                              SHARES      VALUE
                                                              -------   ----------
<S>                                                             <C>     <C>

COMMON STOCKS (CONT'D)

Transportation (0.6%)
   Landstar Systems, Inc. +                                     2,900   $  102,950
   M.S. Carriers, Inc. +                                        2,100       45,150
   Mark VII, Inc. +                                             3,400       56,100
                                                                        ----------
                                                                           204,200
                                                                        ----------
Utilities-Electric (1.0%)
   Allegheny Energy, Inc.                                       2,600       79,950
   American Electric Power Co., Inc.                            2,900      141,919
   Wisconsin Energy Corp.                                       4,700      143,938
                                                                        ----------
                                                                           365,807
                                                                        ----------
TOTAL COMMON STOCKS (Cost $13,137,989)                                  16,127,178
                                                                        ----------
FOREIGN STOCKS (3.0%)
France (0.9%)
   Rhone Poulenc SA ADR                                         2,350      109,716
   Total SA ADR                                                 3,910      228,735
                                                                        ----------
                                                                           338,451
                                                                        ----------
Netherlands (0.6%)
   Royal Dutch Petroleum Co. ADR                                4,000      197,000
                                                                        ----------
United Kingdom (1.5%)
   British Petroleum Co. PLC ADR                                4,620      408,581
   WPP Group PLC ADR                                            2,200      109,450
                                                                        ----------
                                                                           518,031
                                                                        ----------
TOTAL FOREIGN STOCKS (Cost $986,105)                                     1,053,482
                                                                        ----------
PREFERRED STOCKS (2.5%)
Real Estate (1.9%)
   Equity Residential Properties Trust Series C 9.125%
     (REIT)(Callable 09/09/06 @ $25.00)                        10,000      262,500
   Ingersoll-Rand Co. 0.780% (Convertible 05/15/01) PRIDES     15,200      323,000
   Prologis Trust Series C 8.540% (Callable 11/13/26 @
     $50.00)                                                    2,000       91,500
                                                                        ----------
                                                                           677,000
                                                                        ----------
Industrial Mfg. & Processing (0.6%)
   MediaOne Group, Inc. 9.100% (Mandatory Conversion
     08/15/01 @ .8101/1.0 common share of ATI)                  4,300      231,663
                                                                        ----------
TOTAL PREFERRED STOCKS (Cost $937,094)                                     908,663
                                                                        ----------
</TABLE>
 
                See Accompanying Notes to Financial Statements.
 

                                       16

<PAGE>


WARBURG PINCUS BALANCED FUND
STATEMENT OF NET ASSETS
October 31, 1998
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                           RATINGS+
                                         (MOODY'S/S&P)   RATE%   MATURITY DATE    PAR        VALUE
                                         -------------   -----   -------------    ---        -----
                                                                                 (000)
<S>                                      <C>             <C>     <C>             <C>      <C>
U.S. CORPORATE BONDS (7.2%)
Banks & Savings & Loans (3.4%)
   African Development Bank Debentures
     (Yankee Bond 6.37)                    (Aa1, AA-)    9.300     07/01/00      $  370   $   395,900
   Bayerische Landesbank Deposit Note
     Series D (Callable 02/09/03 @
     $100.00)                              (Aaa, AAA)    6.200     02/09/06         350       359,625
   Countrywide Home Loan Medium Term
     Note                                     (A3, A)    6.380     10/08/02         250       252,188
   Deutsche Bank Financial Notes           (Aa2, AA+)    7.500     04/25/09         200       214,750
                                                                                          -----------
                                                                                            1,222,463
                                                                                          -----------
Financial Services (0.7%)
   First Union Corp. Subordinated
     Debentures
     (Putable 10/15/05 @ $100.00)            (A2, A-)    6.550     10/15/35         250       258,125
                                                                                          -----------
Capital Equipment (0.7%)
   Ingersoll-Rand Medium Term Note
     (Putable 11/19/2003 @ $100.00)          (A3, A-)    6.230     11/19/27         245       259,088
                                                                                          -----------
Retail (0.5%)
   Lowe's Companies
     (Putable 05/15/07 @ $100.00)             (A2, A)    7.110     05/13/37         160       177,600
                                                                                          -----------
Industrial Mfg. & Processing (1.4%)
   Philip Morris Cos. Inc.
     (Putable 06/01/01 @ $100.00)             (A2, A)    6.950     06/01/06         200       210,000
   Times Mirror Co.
     (Putable 09/15/04 @ $100.00)            (A2, A+)    6.610     09/15/27         250       269,688
                                                                                          -----------
                                                                                              479,688
                                                                                          -----------
Utilities-Electric (0.5%)
   Potomac Electric Power Co.
     (Callable 05/15/02 @ $103.21)            (A1, A)    8.500     05/15/27         150       163,500
                                                                                          -----------
TOTAL U.S. CORPORATE BONDS (Cost $2,466,161)                                                2,560,464
                                                                                          -----------
ASSET/MORTGAGE BACKED SECURITIES (13.2%)
   Amresco Commercial Mortgage Funding I
     Series 1997-C1 Class A1               (Aaa, AAA)    6.730     06/17/29         462       477,279
   First USA Credit Card Master Trust
     Series 1998-4 Class A                 (Aaa, AAA)    5.528     03/18/08         700       688,195
</TABLE>
 
                See Accompanying Notes to Financial Statements.
 

                                       17

<PAGE>


WARBURG PINCUS BALANCED FUND
STATEMENT OF NET ASSETS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                           RATINGS+
                                         (MOODY'S/S&P)   RATE%   MATURITY DATE    PAR        VALUE
                                         -------------   -----   -------------    ---        -----
                                                                                 (000)
<S>                                      <C>             <C>     <C>             <C>      <C>
ASSET/MORTGAGE BACKED SECURITIES (cont'd)
   GE Capital Mortgage Services, Inc.
     Series 1994-7 Class A10               (Aaa, AAA)    6.000     02/25/09      $  484   $   490,184
   General Motors Acceptance Corp.
     Class A2 98                           (Aaa, AAA)    6.700     01/08/08         500       518,423
   Government National Mortgage
     Association Pass Through Pool
     #002217X                              (Aaa, AAA)    6.500     08/15/03           6         6,547
   MBNA Master Credit Card Trust Series
     1996-K Class A                        (Aaa, AAA)    5.720     03/15/06         480       479,232
   MBNA Master Credit Card Trust Series
     1998-J Class A                        (Aaa, AAA)    5.250     02/15/06         510       508,008
   Morgan Stanley Mortgage Trust
     Series 40 Class B                      (NR, AAA)    7.000     07/20/21         600       607,500
   Mortgage Capital Funding
     Series A2 9.55 AL                      (NR, AAA)    6.663     01/18/08         330       341,298
   Nomura Asset Securities Corp.           (Aaa, AAA)    6.690     03/16/13         600       616,545
                                                                                          -----------
TOTAL ASSET/MORTGAGE BACKED SECURITIES (Cost $4,680,158)                                    4,733,211
                                                                                          -----------
U.S. TREASURY OBLIGATIONS (14.0%)
U.S. Treasury Notes (5.2%)
   U.S. Treasury Notes                     (Aaa, AAA)    6.375     08/15/02         350       373,960
   U.S. Treasury Notes                     (Aaa, AAA)    6.125     08/15/07       1,355     1,496,659
                                                                                          -----------
                                                                                            1,870,619
                                                                                          -----------
U.S. Treasury Strip Notes (8.8%)
   U.S. Treasury Strip                     (Aaa, AAA)    5.815#    05/15/02       1,255     1,076,763
   U.S. Treasury Strip                     (Aaa, AAA)    5.636#    02/15/05       2,760     2,072,522
                                                                                          -----------
                                                                                            3,149,285
                                                                                          -----------
TOTAL U.S. TREASURY OBLIGATIONS (Cost $4,819,225)                                           5,019,904
                                                                                          -----------
AGENCY OBLIGATIONS (5.4%)
   Fannie Mae                              (Aaa, AAA)    6.560     12/10/07         480       508,729
   Fannie May Series 1998-M4 Class B
     REMIC 98-M4                           (Aaa, AAA)    6.424     12/25/23         600       612,669
   Federal Home Loan Bank                  (Aaa, AAA)    5.500     07/14/00         380       385,441
   Federal Home Loan Bank                  (Aaa, AAA)    5.125     09/15/03         410       414,637
                                                                                          -----------
TOTAL AGENCY OBLIGATIONS (Cost $1,888,133)                                                  1,921,476
                                                                                          -----------
</TABLE>
 
                See Accompanying Notes to Financial Statements.
 

                                       18

<PAGE>


WARBURG PINCUS BALANCED FUND
STATEMENT OF NET ASSETS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                               PAR        VALUE
                                                               ---        -----
                                                              (000)
<S>                                                           <C>      <C>
SHORT-TERM INVESTMENTS (8.6%)
  Repurchase agreement with State Street Bank & Trust Co.
  dated 10/30/98 at 5.40% to be repurchased at $3,062,377
  on 11/02/98. (Collateralized by a pro rata amount of U.S.
  Treasury Notes ranging in par values from
  $21,390,000-$50,000,000, 3.375%-5.500%,
  02/28/03-04/15/28. Pro rata market value of collateral is
  $3,122,237.) (Cost $3,061,000)                               3,061   $ 3,061,000
                                                                       -----------
TOTAL INVESTMENTS AT VALUE (99.1%) (Cost $31,975,865*)                  35,385,378
OTHER ASSETS IN EXCESS OF LIABILITIES (0.9%)                               324,335
                                                                       -----------
NET ASSETS (100.0%) (applicable to 2,632,260 Common Shares
and 12,473 Advisor Shares)                                             $35,709,713
                                                                       ===========
NET ASSET VALUE, offering and redemption price per Common
Share ($35,541,713 divided by 2,632,260)                               $     13.50
                                                                       ===========
NET ASSET VALUE, offering and redemption price per Advisor
Share ($168,000 divided by 12,473)                                     $     13.47
                                                                       ===========
</TABLE>
 
                            INVESTMENT ABBREVIATIONS
                            ADR = American Depository Receipt
                             NR = Not Rated
                           REIT = Real Estate Investment Trust
                          REMIC = Real Estate Mortgage Investment Conduit
                         PRIDES = Preferred Redeemable Increased Dividends
                                  Equity Securities
- --------------------------------------------------------------------------------
+ Non-income producing security.
+ Credit Ratings by Moody's Investors Service Inc. and Standard & Poor's Ratings
  Group are unaudited.
# Rate shown reflects yield to maturity on date of purchase.
* Cost for federal income tax purposes is $32,010,568.
 
                See Accompanying Notes to Financial Statements.
 

                                       19

<PAGE>


WARBURG PINCUS GROWTH & INCOME FUND
STATEMENT OF NET ASSETS
October 31, 1998
- --------------------------------------------------------------------------------
 
                                                        NUMBER
                                                          OF
                                                        SHARES       VALUE
                                                        -------   ------------
COMMON STOCK (86.9%)
Aerospace & Defense (4.8%)
   General Dynamics Corp.                               181,000   $ 10,712,937
   Gulfstream Aerospace Corp. +                         189,700      8,394,225
   Litton Industries, Inc. +                            130,500      8,515,125
   Raytheon Co.                                         193,500     10,836,000
                                                                  ------------
                                                                    38,458,287
                                                                  ------------
Banks & Savings & Loans (3.2%)
   Citigroup Inc.                                       345,000     16,236,562
   Washington Mutual, Inc.                              257,800      9,651,387
                                                                  ------------
                                                                    25,887,949
                                                                  ------------
Building & Building Materials (1.5%)
   USG Corp. +                                          250,200     11,931,412
                                                                  ------------
Business Services (1.0%)
   WPP Group PLC                                        910,100      4,526,736
   WPP Group PLC ADR                                     68,500      3,407,875
                                                                  ------------
                                                                     7,934,611
                                                                  ------------
Capital Equipment (3.9%)
   AlliedSignal, Inc.                                   172,000      6,697,250
   American Standard Companies +                        170,500      5,445,344
   Caterpillar, Inc.                                     47,600      2,142,000
   Emerson Electric Co.                                  99,800      6,586,800
   ITT Industries, Inc.                                 295,300     10,556,975
                                                                  ------------
                                                                    31,428,369
                                                                  ------------
Chemicals (2.4%)
   Ferro Corp.                                          178,500      4,551,750
   Rhone-Poulenc SA ADR Series A                        166,086      7,754,140
   Union Carbide Corp.                                  178,800      6,883,800
                                                                  ------------
                                                                    19,189,690
                                                                  ------------
Communications & Media (0.5%)
   Scripps (E.W.) Co. Class A                            84,000      3,717,000
                                                                  ------------
Computers (6.4%)
   COMPAQ Computer Corp. +                              348,200     11,011,825
   International Business Machines Corp.                159,700     23,705,469
   Sun Microsystems, Inc. +                             236,900     13,799,425
   Unisys Corp. +                                        95,100      2,532,037
                                                                  ------------
                                                                    51,048,756
                                                                  ------------

                See Accompanying Notes to Financial Statements.


                                       20

<PAGE>


WARBURG PINCUS GROWTH & INCOME FUND
STATEMENT OF NET ASSETS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------

                                                         NUMBER
                                                           OF
                                                         SHARES       VALUE
                                                         -------   ------------
 
COMMON STOCKS (CONT'D)

Conglomerates (3.2%)
   Harsco Corp.                                          254,150   $  8,323,412
   TRW, Inc.                                             183,200     10,430,950
   United Technologies Corp.                              69,500      6,619,875
                                                                   ------------
                                                                     25,374,237
                                                                   ------------
Consumer Durables (3.6%)
   Chrysler Corp.                                        207,800     10,000,375
   Ford Motor Co.                                        275,900     14,967,575
   Maytag Corp.                                           76,565      3,785,182
                                                                   ------------
                                                                     28,753,132
                                                                   ------------
Consumer Non-Durables (1.3%)
   Premark International, Inc.                           338,400     10,723,050
                                                                   ------------
Electronics (1.0%)
   Dallas Semiconductor Corp.                            149,800      5,542,600
   Tektronix, Inc.                                       155,400      2,777,775
                                                                   ------------
                                                                      8,320,375
                                                                   ------------
Energy (6.7%)
   British Petroleum Co. PLC ADR                         295,087     26,096,757
   Burlington Resources, Inc.                            192,500      7,928,594
   Royal Dutch Petroleum Co. ADR                         132,100      6,505,925
   Total SA ADR                                          225,200     13,174,200
                                                                   ------------
                                                                     53,705,476
                                                                   ------------
Environmental Services (1.5%)
   Waste Management, Inc.                                262,600      11,849,825
                                                                   ------------
Financial Services (10.5%)
   American Express Co.                                   79,750      7,047,906
   Associates First Capital Corp. Class A                 46,887      3,305,533
   Fannie Mae                                             87,400      6,189,012
   FINOVE Group, Inc.                                    160,300      7,814,625
   Household International, Inc.                         124,900      4,566,656
   Lehman Brothers Holdings, Inc.                        390,500     14,814,594
   MBIA, Inc.                                            212,800     13,007,400
   MGIC Investment Corp.                                 179,100      6,984,900
   Old Republic International Corp.                      242,900      4,615,100
   PMI Group, Inc.                                       234,900     11,847,769
   Terra Nova Bermuda Holdings, Ltd. Class A             152,800      4,240,200
                                                                   ------------
                                                                     84,433,695
                                                                   ------------
 
                See Accompanying Notes to Financial Statements.
 

                                       21

<PAGE>


WARBURG PINCUS GROWTH & INCOME FUND
STATEMENT OF NET ASSETS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------

                                                         NUMBER
                                                           OF
                                                         SHARES       VALUE
                                                         -------   ------------
 
COMMON STOCKS (CONT'D)

Food, Beverages & Tobacco (8.1%)
   Anheuser-Busch Companies, Inc.                        317,000   $ 18,841,687
   Corn Products International, Inc.                     167,900      4,785,150
   Heinz (H.J.) Co.                                       84,800      4,929,000
   Interstate Bakeries Corp.                              49,800      1,248,113
   Keebler Foods Co.                                     263,600      7,578,500
   Philip Morris Companies, Inc.                         313,800     16,043,025
   Ralston Purina Group                                  170,800      5,700,450
   Sara Lee Corp.                                         99,500      5,938,906
                                                                   ------------
                                                                     65,064,831
                                                                   ------------
Healthcare (4.5%)
   Baxter International, Inc.                            177,200     10,620,925
   Tenet Healthcare Corp. +                              207,050      5,784,459
   Trigon Healthcare, Inc. +                             315,150     11,818,125
   Wellpoint Health Networks, Inc.                       104,400      7,686,450
                                                                   ------------
                                                                     35,909,959
                                                                   ------------
Industrial Mfg. & Processing (1.7%)
   UNOVA, Inc.                                           921,400     13,302,713
                                                                   ------------
Metals & Mining (1.1%)
   Aluminum Company of America                           107,554      8,523,655
                                                                   ------------
Office Equipment & Supplies (0.6%)
   Pitney Bowes, Inc.                                     88,800      4,889,550
                                                                   ------------
Pharmaceuticals (1.2%)
   Merck & Co., Inc.                                      70,050      9,474,263
                                                                   ------------
Publishing (0.5%)
   Donnelley (R.R.) & Sons Co.                           102,000      4,398,750
                                                                   ------------
Real Estate (0.2%)
   Equity Residential Properties Trust                    45,800      1,923,600
                                                                   ------------
Retail (6.4%)
   CompUSA, Inc. +                                       255,800      3,549,225
   Consolidated Stores Corp.                             380,000      6,246,250
   Federated Department Stores                           415,700     15,978,469
   May Department Stores Co.                             148,400      9,052,400
   Payless ShoeSource, Inc. +                             74,512      3,497,407
   Sak's Inc.                                            186,175      4,235,481
   Sears, Roebuck and Co.                                185,300      8,326,919
                                                                   ------------
 
                                                                     50,886,151
                                                                   ------------
 
                See Accompanying Notes to Financial Statements.


                                       22

<PAGE>


WARBURG PINCUS GROWTH & INCOME FUND
STATEMENT OF NET ASSETS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                               NUMBER
                                                                 OF
                                                               SHARES        VALUE
                                                               -------    ------------
<S>                                                             <C>       <C>
COMMON STOCKS (CONT'D)

Telecommunications & Equipment (7.8%)
   ALLTEL Corp.                                                 81,600    $  3,819,900
   Ameritech Corp.                                             193,600      10,442,300
   AT&T Corp.                                                  236,800      14,740,800
   Bell Atlantic Corp.                                         305,240      16,215,875
   BellSouth Corp.                                             103,400       8,252,613
   SBC Communications, Inc.                                    186,500       8,637,281
                                                                          ------------
                                                                            62,108,769
                                                                          ------------
Transportation (0.6%)
   Burlington Northern Santa Fe Corp.                          150,300       4,640,513
                                                                          ------------
Utilities-Electric (2.7%)
   Allegheny Energy, Inc.                                      178,700       5,495,025
   American Electric Power Co., Inc.                           113,600       5,559,300
   DQE, Inc.                                                    48,400       1,908,775
   Illinova Corp.                                              118,500       2,999,531
   Wisconsin Energy Corp.                                      175,100       5,362,438
                                                                          ------------
                                                                            21,325,069
                                                                          ------------
TOTAL COMMON STOCKS (Cost $599,446,220)                                    695,203,687
                                                                          ------------
CONVERTIBLE PREFERRED STOCK (2.8%)
Telecommunications & Equipment (0.8%)
   AirTouch Communications, Inc. Series B 6.00% Convertible
     (Callable 08/16/99 @ $35.96)                              142,700       6,564,200
Real Estate (0.7%)
   Equity Residential Properties Series G 7.25% Convertible
     (Callable 09/15/02 @ $25.91)                              238,500       5,470,594
Capital Equipment (0.9%)
   Ingersoll-Rand Co. 0.78% (Convertible 5/15/01), PRIDES      344,300       7,316,375
Industrial Mfg. & Processing (0.4%)
   Mediaone Group, Inc. 6.25%                                   59,100       3,184,013
                                                                          ------------
TOTAL CONVERTIBLE PREFERRED STOCK (Cost $21,262,198)                        22,535,182
                                                                          ------------
</TABLE>
 
                See Accompanying Notes to Financial Statements.


                                       23

<PAGE>


WARBURG PINCUS GROWTH & INCOME FUND
STATEMENT OF NET ASSETS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                     RATINGS                                    PAR
                                  MOODY'S/S&P+      RATE%   MATURITY DATE      (000)        VALUE
                                -----------------   -----   -------------     -------    ------------
<S>                             <C>                 <C>     <C>             <C>          <C>
CORPORATE BONDS (0.9%)
   National Semiconductor
     Corp. (Convertible)              (Ba2,BB)      6.50    10/01/2002        $ 4,480    $  3,634,400
   Rite Aid Corp. Convertible
     Notes (Callable 09/15/00
     @ $102.10)                    (Baa2, BBB)      5.25    09/15/2002          2,999       3,823,725
                                                                                         ------------
TOTAL CORPORATE BONDS
   (Cost $7,397,838)                                                                        7,458,125
                                                                                         ------------
 
SHORT-TERM INVESTMENTS (10.1%)
  Repurchase Agreement with State Street Bank & Trust Co.
  dated 10/30/98 at 5.400% to be repurchased at $80,557,234
  on 11/02/98. (Collateralized by a pro rata amount of U.S.
  Treasury Notes ranging in par values from
  $21,390,000-$50,000,000, 3.375%-5.500%,
  02/28/03-04/15/28. Pro rata market value of collateral is
  $82,131,420.)(Cost $80,521,000)                                              80,521      80,521,000
                                                                                         ------------
TOTAL INVESTMENTS AT VALUE (100.7%) (Cost $708,627,192*)                                  805,717,994
LIABILITIES IN EXCESS OF OTHER ASSETS (.7%)                                                (5,512,358)
                                                                                         ------------
NET ASSETS (100.0%) (applicable to 41,476,221 Common Shares
and 5,683,281 Advisor Shares)                                                            $800,205,636
                                                                                         ============
NET ASSET VALUE, offering and redemption price per Common
Share (703,808,212 divided by 41,476,221)                                                $      16.97
                                                                                         ============
NET ASSET VALUE, offering and redemption price per Advisor
Share (96,397,424 divided by 5,683,281)                                                  $      16.96
                                                                                         ============
</TABLE>
 
                            INVESTMENT ABBREVIATIONS
                            ADR = American Depository Receipt
                         PRIDES = Preferred Redeemable Increased Dividends
                                  Equity Securities
- --------------------------------------------------------------------------------
 
+ Non-income producing security.
 
+ Credit ratings given by Moody's Investor Service Inc. and Standard & Poor's
  Ratings Group are unaudited.
 
* Cost for federal income tax purposes is $709,464,997.
 
                See Accompanying Notes to Financial Statements.
 

                                       24

<PAGE>


WARBURG PINCUS CAPITAL APPRECIATION FUND
STATEMENT OF NET ASSETS
October 31, 1998
- --------------------------------------------------------------------------------
 
                                                         NUMBER
                                                           OF
                                                         SHARES       VALUE
                                                         ------       -----
COMMON STOCKS (94.5%)
Aerospace & Defense (0.8%)
   General Dynamics Corp.                                 88,200   $  5,220,337
                                                                   ------------
Agriculture (0.8%)
   Monsanto Co.                                          128,700      5,228,437
                                                                   ------------
Banks & Savings & Loans (3.5%)
   Bank of New York Co., Inc.                            235,800      7,442,437
   Citigroup, Inc.                                       177,000      8,330,063
   Northern Trust Corp.                                  107,500      7,928,125
                                                                   ------------
                                                                     23,700,625
                                                                   ------------
Building & Building Materials (0.4%)
   USG Corp.+                                             55,200      2,632,350
                                                                   ------------
Business Services (2.0%)
   Computer Sciences Corp.+                              126,700      6,683,425
   Omnicom Group, Inc.                                   131,700      6,510,919
                                                                   ------------
                                                                     13,194,344
                                                                   ------------
Chemicals (1.7%)
   Avery-Dennison Corp.                                  246,600     10,218,487
   Ciba Specialty Chemicals Holdings, Inc. ADR+           19,730      1,012,658
                                                                   ------------
                                                                     11,231,145
                                                                   ------------
Communications & Media (9.6%)
   CBS Corp.                                             484,400     13,532,925
   Clear Channel Communications, Inc.+                    53,000      2,414,812
   Cox Communications, Inc. Class A+                      53,500      2,935,812
   Mediaone Group, Inc.+                                 356,300     15,075,944
   Tele-Communications Liberty Media, Inc. Series A+     285,300     10,859,231
   Time Warner, Inc.                                      70,800      6,571,125
   Viacom, Inc. Class B+                                 226,300     13,549,712
                                                                   ------------
                                                                     64,939,561
                                                                   ------------
Computers (10.3%)
   Automatic Data Processing, Inc.                       100,600      7,827,937
   BMC Software, Inc.+                                    60,200      2,893,362
   Dell Computer Corp.+                                  100,900      6,621,562
   EMC Corp.+                                            321,100     20,670,812
   International Business Machines Corp.                  59,000      8,757,812
   Microsoft Corp.+                                      112,500     11,910,937
   Sun Microsystems, Inc.+                               181,200     10,554,900
                                                                   ------------
                                                                     69,237,322
                                                                   ------------

                See Accompanying Notes to Financial Statements.
 

                                       25

<PAGE>


WARBURG PINCUS CAPITAL APPRECIATION FUND
STATEMENT OF NET ASSETS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------

                                                       NUMBER
                                                         OF
                                                       SHARES       VALUE
                                                       -------   ------------
COMMON STOCKS (CONT'D)

Conglomerates (1.6%)
   General Electric Co.                                 70,500   $  6,168,750
   Oglebay Norton Co.                                  184,000      4,761,000
                                                                 ------------
                                                                   10,929,750
                                                                 ------------
Consumer Non-Durables (0.6%)
   Colgate-Palmolive Co.                                44,500      3,932,688
                                                                 ------------
Consumer Services (0.7%)
   DeVRY, Inc.+                                        209,800      4,615,600
                                                                 ------------
Electronics (1.8%)
   Intel Corp.                                         136,700     12,191,931
                                                                 ------------
Energy (4.6%)
   British Petroleum Co. PLC ADR                        70,200      6,208,313
   Exxon Corp.                                         171,900     12,247,875
   Mobil Corp.                                          80,800      6,115,550
   Royal Dutch Petroleum Co. ADR                       127,600      6,284,300
                                                                 ------------
                                                                   30,856,038
                                                                 ------------
Environmental Services (0.5%)
   Waste Management, Inc.                               75,900      3,424,988
                                                                 ------------
Financial Services (10.9%)
   American Express Corp.                               70,000      6,186,250
   Associates First Capital Corp. Class A               41,000      2,890,500
   Berkshire Hathaway, Inc. Class A+                       120      7,740,000
   Berkshire Hathaway, Inc. Class B+                     1,440      3,093,120
   Freddie Mac                                         476,300     27,387,250
   Household International, Inc.                       197,100      7,206,469
   MBIA, Inc.                                           26,900      1,644,263
   Nationwide Financial Services, Inc.                 127,600      5,295,400
   Provident Companies, Inc.                           175,800      5,109,188
   SunAmerica, Inc.                                    101,900      7,183,950
                                                                 ------------
                                                                   73,736,390
                                                                 ------------
Food, Beverages & Tobacco (4.8%)
   Heinz (H.J.) Co.                                    104,900      6,097,313
   Hershey Foods Corp.                                  59,700      4,048,406
   Keebler Foods Co.+                                  335,300      9,639,875
   Philip Morris Companies, Inc.                       249,600     12,760,800
                                                                 ------------
                                                                   32,546,394
                                                                 ------------
 
                See Accompanying Notes to Financial Statements.
 

                                       26

<PAGE>


WARBURG PINCUS CAPITAL APPRECIATION FUND
STATEMENT OF NET ASSETS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------

                                                        NUMBER
                                                          OF
                                                        SHARES       VALUE
                                                        -------   ------------
COMMON STOCKS (CONT'D)

Healthcare (7.1%)
   Becton, Dickinson & Co.                              447,800   $ 18,863,575
   Covance, Inc.+                                       250,000      6,968,750
   Guidant Corp.                                         50,800      3,886,200
   Johnson & Johnson                                     97,400      7,938,100
   McKesson Corp.                                        83,100      6,398,700
   Omnicare, Inc.                                       100,500      3,473,531
   Trigon Healthcare, Inc.+                               9,000        337,500
                                                                  ------------
                                                                    47,866,356
                                                                  ------------
Industrial Mfg. & Processing (1.8%)
   Tyco International, Ltd.                             194,000     12,015,875
                                                                  ------------
Leisure & Entertainment (0.5%)
   Carnival Corp.                                       100,800      3,263,400
                                                                  ------------
Office Equipment & Supplies (1.4%)
   Pitney Bowes, Inc.                                   117,600      6,475,350
   Xerox Corp.                                           31,100      3,012,813
                                                                  ------------
                                                                     9,488,163
                                                                  ------------
Pharmaceuticals (11.5%)
   American Home Products Corp.                         141,500      6,898,125
   Bristol-Myers Squibb Co.                             113,200     12,515,675
   Lilly (Eli) & Co.                                    126,000     10,198,125
   Merck & Co., Inc.                                     43,300      5,856,325
   Pfizer, Inc.                                          86,000      9,228,875
   Pharmacia & Upjohn, Inc. ADR                         118,100      6,251,919
   Schering-Plough Corp.                                 89,400      9,197,025
   Warner Lambert Co.                                   218,300     17,109,263
                                                                  ------------
                                                                    77,255,332
                                                                  ------------
Publishing (2.8%)
   Harcourt General, Inc.                               121,600      5,920,400
   Wiley (John) & Sons, Inc. Class A                    357,000     13,052,813
                                                                  ------------
                                                                    18,973,213
                                                                  ------------
Retail (6.2%)
   CVS Corp.                                            289,500     13,226,531
   Dayton Hudson Corp.                                   55,500      2,351,813
   Home Depot, Inc.                                     236,700     10,296,450
   Rite Aid Corp.                                       190,000      7,540,625
   Safeway, Inc.+                                       172,400      8,242,875
                                                                  ------------
                                                                    41,658,294
                                                                  ------------

                See Accompanying Notes to Financial Statements.
 

                                       27

<PAGE>


WARBURG PINCUS CAPITAL APPRECIATION FUND
STATEMENT OF NET ASSETS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                              NUMBER
                                                                OF
                                                              SHARES       VALUE
                                                              -------   ------------
<S>                                                           <C>       <C>
COMMON STOCKS (CONT'D)

Telecommunications & Equipment (7.1%)
   Bell Atlantic Corp.                                        214,300   $ 11,384,688
   BellSouth Corp.                                             72,600      5,794,388
   Cisco Systems, Inc.+                                       225,300     14,193,900
   GTE Corp.                                                   55,600      3,263,025
   MCI WorldCom, Inc.+                                        256,600     14,177,150
                                                                        ------------
                                                                          48,813,151
                                                                        ------------
Transportation (1.5%)
   Kansas City Southern Industries, Inc.                      253,400      9,787,575
                                                                        ------------
TOTAL COMMON STOCK (Cost $497,390,476)                                   636,739,259
                                                                        ------------
PREFERRED STOCK (0.0%)
Healthcare (0.0%)
   Fresenius National Medical Care, Inc. Class D+ (Cost
     $18,552)                                                  90,000          2,025
                                                                        ------------
 
                                                                PAR
SHORT-TERM INVESTMENTS (8.1%)                                  (000)
                                                              -------
  Repurchase agreement with State Street Bank & Trust Co.,
  dated 10/30/98 at 5.400% to be repurchased at
  $54,286,415 on 11/02/98. (Collateralized by a pro rata
  amount of U.S. Treasury Notes ranging in par values from
  $21,390,000-$50,000,000, 3.375%-5.500%, 02/28/03-04/15/28.
  Pro rata market value of collateral is $55,347,240.) 
  (Cost $54,262,000)                                           54,262   $ 54,262,000
                                                                        ------------
TOTAL INVESTMENTS AT VALUE (102.6%) (Cost $551,671,028*)                 691,003,284
LIABILITIES IN EXCESS OF OTHER ASSETS (2.6%)                             (17,509,604)
                                                                        ------------
NET ASSETS (100.0%)(applicable to 33,130,500 Common Shares
and 1,396,955 Advisor Shares)                                           $673,493,680
                                                                        ============
NET ASSET VALUE, offering and redemption price per Common
Share ($646,657,237 divided by 33,130,500)                              $      19.52
                                                                        ============
NET ASSET VALUE, offering and redemption price per Advisor
Share ($26,836,443 divided by 1,396,955)                                $      19.21
                                                                        ============
</TABLE>
 
                            INVESTMENT ABBREVIATIONS
                            ADR = American Depository Receipt
- --------------------------------------------------------------------------------
 
+ Non-income producing security.
* Cost for federal income tax purposes is $554,806,008.

                See Accompanying Notes to Financial Statements.


                                       28

<PAGE>

WARBURG PINCUS HEALTH SCIENCES FUND
STATEMENT OF NET ASSETS
October 31, 1998
- --------------------------------------------------------------------------------
 
                                                           NUMBER
                                                             OF
                                                           SHARES      VALUE
                                                           ------      -----

COMMON STOCK (88.7%)
Business Services (0.9%)
   MedQuist, Inc. +                                         21,300   $   573,769
                                                                     -----------
Computers (0.7%)
   QuadraMed Corp. +                                        22,000       451,000
                                                                     -----------
Electronics (0.5%)
   Perkin-Elmer Corp.                                        4,000       337,250
                                                                     -----------
Healthcare (37.2%)
   Abbott Laboratories                                      67,800     3,182,362
   Allergan, Inc.                                           12,400       774,225
   Becton, Dickinson & Co.                                  46,800     1,971,450
   Centocor, Inc. +                                          3,300       146,850
   Columbia/HCA Healthcare Corp.                            25,000       525,000
   Covance, Inc . +                                         50,500     1,407,687
   First Health Group Corp. +                               25,200       581,175
   Guidant Corp.                                            16,400     1,254,600
   Hanger Orthopedic Group, Inc. +                          70,700     1,396,325
   HCR Manor Care, Inc. +                                   32,800     1,066,000
   Health Management Associates, Inc. Class A +             35,400       630,562
   Hooper Holmes, Inc.                                      95,100     2,264,569
   Invacare Corp.                                           27,000       607,500
   Johnson & Johnson                                        27,500     2,241,250
   McKesson Corp.                                            6,400       492,800
   Mid Atlantic Medical Services, Inc. +                    30,700       239,844
   OEC Medical Systems, Inc. +                              30,800       770,000
   Omnicare, Inc.                                           20,000       691,250
   Sierra Health Services, Inc. +                           26,400       615,450
   Tenet Healthcare Corp. +                                 16,000       447,000
   Trigon Healthcare, Inc. +                                29,200     1,095,000
   Wellpoint Health Networks, Inc. +                        20,200     1,487,225
                                                                     -----------
                                                                      23,888,124
                                                                     -----------
Pharmaceuticals (39.9%)
   ALPHARMA, Inc. Class A                                   28,700       794,631
   American Home Products Corp.                             25,000     1,218,750
   Amgen, Inc. +                                             4,100       322,106
   Biogen, Inc. +                                            4,400       305,800
   Bristol-Myers Squibb Co.                                 25,700     2,841,456
   Cardinal Health, Inc.                                    11,200     1,059,100
   Chiron Corp. +                                           15,200       342,000
   COR Therapeutics, Inc. +                                  5,000        60,312
   Genzyme Corp. +                                          15,400       647,763
   Glaxo Wellcome PLC ADR                                    7,600       473,100
   IDEC Pharmaceuticals Corp. +                             11,300       337,588

 
                See Accompanying Notes to Financial Statements.
 
                                       29

<PAGE>


WARBURG PINCUS HEALTH SCIENCES FUND
STATEMENT OF NET ASSETS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------
                                                            NUMBER
                                                              OF
                                                            SHARES      VALUE
                                                            ------      -----

COMMON STOCK (CONT'D)

Pharmaceuticals (cont'd)
   Ligand Pharmaceuticals, Inc. Class B +                    7,000   $    76,125
   Lilly (Eli) & Co.                                        39,300     3,180,844
   Merck & Co., Inc.                                        18,700     2,529,175
   Pfizer, Inc.                                             23,000     2,468,188
   Pharmacia & Upjohn, Inc.                                 30,000     1,588,125
   Schering-Plough Corp.                                    27,700     2,849,638
   SmithKline Beecham PLC ADR                               21,000     1,338,750
   Synaptic Pharmaceutical Corp. +                          23,700       368,831
   Vical, Inc. +                                            24,000       312,000
   Warner-Lambert Co.                                       32,600     2,555,025
                                                                     -----------
                                                                      25,669,307
                                                                     -----------
Retail (9.5%)
   CVS Corp.                                                31,100     1,420,881
   Rite Aid Corp.                                          100,300     3,980,656
   Walgreen Co.                                             14,600       710,838
                                                                     -----------
                                                                       6,112,375
                                                                     -----------
TOTAL COMMON STOCK (Cost $46,383,059)                                 57,031,825
                                                                     -----------

                                                              PAR
                                                             (000)
                                                             -----

SHORT-TERM INVESTMENTS (10.1%)
  Repurchase agreement with State Street Bank & Trust Co.
  dated 10/30/98 at 5.400% to be repurchased at $6,507,927
  on 11/02/98. (Collateralized by pro rata amount of U.S.
  Treasury Notes ranging in par values from
  $21,390,000-$50,000,000, 3.375%-5.500%,
  02/28/03-04/15/28. Pro rata market value of collateral
  is $6,635,137.) (Cost $6,505,000)                          6,505     6,505,000
                                                                     -----------
TOTAL INVESTMENTS AT VALUE (98.8%) (Cost $52,888,059*)                63,536,825
OTHER ASSETS IN EXCESS OF LIABILITIES (1.2%)                             799,265
                                                                     -----------
NET ASSETS (100.0%) (applicable to 4,463,892 Common Shares)          $64,336,090
                                                                     ===========
NET ASSET VALUE, offering and redemption price per Common
Share ($64,336,090 divided by 4,463,892)                             $     14.41
                                                                     ===========

 
                            INVESTMENT ABBREVIATIONS
                            ADR = American Depository Receipt
- --------------------------------------------------------------------------------
+ Non-income producing security.
* Cost for federal income tax purposes is $52,961,735.
 

                See Accompanying Notes to Financial Statements.
 
                                       30

<PAGE>


WARBURG PINCUS DOMESTIC EQUITY FUNDS
STATEMENTS OF OPERATIONS
For the Year or Period Ended October 31, 1998
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                              WARBURG PINCUS   WARBURG PINCUS
                                                                 BALANCED      GROWTH & INCOME
                                                                   FUND             FUND
                                                              --------------   ---------------
<S>                                                           <C>              <C>
INVESTMENT INCOME:
   Dividends                                                    $  278,294       $12,776,192
   Interest                                                        938,830         3,842,652
   Foreign taxes withheld                                           (6,599)         (177,214)
                                                                ----------       -----------
     Total investment income                                     1,210,525        16,441,630
                                                                ----------       -----------
EXPENSES:
   Investment advisory                                             350,839         6,112,330
   Administrative services                                         112,456         1,919,153
   Audit                                                            15,103            27,333
   Custodian/Sub-custodian                                          10,362           135,132
   Directors/Trustees                                               10,665            11,236
   Insurance                                                           784            24,369
   Interest                                                             45             1,500
   Legal                                                            75,010            95,974
   Printing                                                         16,429            86,448
   Registration                                                     31,144           123,874
   Shareholder servicing/distribution                               97,887           502,703
   Transfer agent                                                   46,898         1,033,163
   Miscellaneous                                                     1,695            18,597
                                                                ----------       -----------
                                                                   769,317        10,091,812
   Less: fees waived, expenses reimbursed and transfer agent
     fee offsets                                                  (242,628)          (31,076)
                                                                ----------       -----------
     Total expenses                                                526,689        10,060,736
                                                                ----------       -----------
       Net investment income (loss)                                683,836         6,380,894
                                                                ----------       -----------
NET REALIZED AND UNREALIZED GAIN (LOSS) FROM INVESTMENTS AND
 FOREIGN CURRENCY RELATED ITEMS:
   Net realized gain (loss) from security transactions           2,812,164        24,894,866
   Net realized loss from foreign currency related items              (135)           (3,613)
   Net change in unrealized appreciation (depreciation) from
     investments and foreign currency related items             (1,287,911)       24,414,986
                                                                ----------       -----------
       Net realized and unrealized gain (loss) from
        investments and foreign currency related items           1,524,118        49,306,239
                                                                ----------       -----------
Net increase in net assets resulting from operations            $2,207,954       $55,687,133
                                                                ==========       ===========
</TABLE>
 
                See Accompanying Notes to Financial Statements.
 

                                       31

<PAGE>


WARBURG PINCUS DOMESTIC EQUITY FUNDS
STATEMENTS OF OPERATIONS
For the Year or Period Ended October 31, 1998
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                 WARBURG PINCUS      WARBURG PINCUS
                                                              CAPITAL APPRECIATION   HEALTH SCIENCES
                                                                      FUND                FUND
                                                              --------------------   ---------------
<S>                                                           <C>                    <C>
INVESTMENT INCOME:
   Dividends                                                      $ 5,886,859          $  316,806
   Interest                                                         1,486,406             122,954
   Foreign taxes withheld                                            (105,898)             (4,517)
                                                                  -----------          ----------
     Total investment income                                        7,267,367             435,243
                                                                  -----------          ----------
EXPENSES:
   Investment advisory                                              4,861,495             432,399
   Administrative services                                          1,343,563              88,537
   Audit                                                               25,221              12,045
   Custodian/Sub-custodian                                            120,524              28,638
   Directors/Trustees                                                  13,489              10,765
   Insurance                                                           12,108                 260
   Interest                                                             2,000              10,202
   Legal                                                               54,579              14,789
   Offering/Organizational costs                                            0              24,082
   Printing                                                            67,342               5,688
   Registration                                                        86,256              51,724
   Shareholder servicing/distribution                                 166,239             108,100
   Transfer agent                                                     317,453              66,501
   Miscellaneous                                                       12,801              (1,176)
                                                                  -----------          ----------
                                                                    7,083,070             852,554
   Less: fees waived, expenses reimbursed and transfer agent
     fee offsets                                                      (26,515)           (165,038)
                                                                  -----------          ----------
     Total expenses                                                 7,056,555             687,516
                                                                  -----------          ----------
       Net investment income (loss)                                   210,812            (252,273)
                                                                  -----------          ----------
NET REALIZED AND UNREALIZED GAIN (LOSS) FROM INVESTMENTS AND
 FOREIGN CURRENCY RELATED ITEMS:
   Net realized gain (loss) from security transactions             29,522,830          (2,123,333)
   Net change in unrealized appreciation (depreciation) from
     investments and foreign currency related items                48,854,862           8,834,442
                                                                  -----------          ----------
   Net realized and unrealized gain (loss) from investments
     and foreign currency related items                            78,377,692           6,711,109
                                                                  -----------          ----------
   Net increase in net assets resulting from operations           $78,588,504          $6,458,836
                                                                  ===========          ==========
</TABLE>
 
                See Accompanying Notes to Financial Statements.
 

                                       32

<PAGE>




                      [THIS PAGE INTENTIONALLY LEFT BLANK]
 






                See Accompanying Notes to Financial Statements.
 
                                       33

<PAGE>


WARBURG PINCUS DOMESTIC EQUITY FUNDS
STATEMENTS OF CHANGES IN NET ASSETS
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                      WARBURG PINCUS
                                                                       BALANCED FUND
                                                   -----------------------------------------------------
                                                                          FOR THE
                                                       FOR THE           TWO MONTHS          FOR THE
                                                      YEAR ENDED           ENDED           YEAR ENDED
                                                   OCTOBER 31, 1998   OCTOBER 31, 1997   AUGUST 31, 1997
                                                   ----------------   ----------------   ---------------
<S>                                                <C>                <C>                <C>
FROM OPERATIONS:
 Net investment income (loss)                        $   683,836        $    92,017        $   621,101
 Net realized gain (loss) from security
   transactions                                        2,812,164          1,219,920          2,259,328
 Net realized gain (loss) from foreign currency
   related items                                            (135)               590             (1,211)
 Net change in unrealized appreciation
   (depreciation) from investments and foreign
   currency related items                             (1,287,911)          (755,058)         4,514,953
                                                     -----------        -----------        -----------
 Net increase in net assets resluting from
   operations                                          2,207,954            557,469          7,394,171
                                                     -----------        -----------        -----------
FROM DISTRIBUTIONS:
 Dividends from net investment income:
   Common Shares                                        (719,467)          (125,542)          (655,603)
   Advisor Shares                                         (2,872)              (385)            (1,449)
 Distributions from realized gains:
   Common Shares                                      (3,441,034)                 0           (395,800)
   Advisor Shares                                        (14,992)                 0               (809)
                                                     -----------        -----------        -----------
 Net decrease in net assets from distributions        (4,178,365)          (125,927)        (1,053,661)
                                                     -----------        -----------        -----------
FROM CAPITAL SHARE TRANSACTIONS:
 Proceeds from sale of shares                         11,352,063          2,285,470         19,977,419
 Reinvested dividends                                  4,064,531            122,038          1,014,239
 Net asset value of shares redeemed                  (16,188,224)        (3,462,909)       (19,120,778)
                                                     -----------        -----------        -----------
   Net increase (decrease) in net assets from
     capital share transactions                         (771,630)        (1,055,401)         1,870,880
                                                     -----------        -----------        -----------
 Net increase (decrease) in net assets                (2,742,041)          (623,859)         8,211,390
NET ASSETS:
 Beginning of period                                  38,451,754         39,075,613         30,864,223
                                                     -----------        -----------        -----------
 End of period                                       $35,709,713        $38,451,754        $39,075,613
                                                     ===========        ===========        ===========
 Undistributed net investment income                 $    74,933        $    38,284        $    71,417
                                                     ===========        ===========        ===========
</TABLE>
 
                                       34

<PAGE>

<TABLE>
<CAPTION>

- ----------------------------------------------------------------------------------------------------
 
              WARBURG PINCUS                       WARBURG PINCUS               WARBURG PINCUS
           GROWTH & INCOME FUND               CAPITAL APPRECIATION FUND      HEALTH SCIENCES FUND
- ------------------------------------------   ---------------------------   -------------------------
                 FOR THE                               FOR THE                      FOR THE
  FOR THE       TWO MONTHS      FOR THE              YEAR ENDED                   YEAR ENDED
 YEAR ENDED       ENDED        YEAR ENDED            OCTOBER 31,                  OCTOBER 31,
OCTOBER 31,    OCTOBER 31,     AUGUST 31,    ---------------------------   -------------------------
    1998           1997           1997           1998           1997          1998          1997
- ------------   ------------   ------------   ------------   ------------   -----------   -----------
<S>            <C>            <C>            <C>            <C>            <C>           <C>

$  6,380,894   $    839,400   $  4,686,277   $    210,812   $  2,836,298   $  (252,273)  $   (29,767)

  24,894,866     24,005,015     88,134,951     29,522,830    111,900,128    (2,123,333)    1,165,731

      (3,613)             0              0              0              0             0             0


  24,414,986    (19,596,522)    41,534,862     48,854,862     25,907,351     8,834,442     1,814,324
- ------------   ------------   ------------   ------------   ------------   -----------   -----------

  55,687,133      5,247,893    134,356,090     78,588,504    140,643,777     6,458,836     2,950,288
- ------------   ------------   ------------   ------------   ------------   -----------   -----------


  (5,674,968)    (1,281,060)    (4,434,607)    (2,188,710)    (2,397,108)      (65,740)            0
    (427,925)       (90,595)      (348,996)             0         (7,341)            0             0

 (96,860,727)             0              0   (106,778,405)   (44,111,908)   (1,174,998)            0
 (14,171,470)             0              0     (6,058,534)    (2,454,855)            0             0
- ------------   ------------   ------------   ------------   ------------   -----------   -----------
(117,135,090)    (1,371,655)    (4,783,603)  (115,025,649)   (48,971,212)   (1,240,738)            0
- ------------   ------------   ------------   ------------   ------------   -----------   -----------

 386,958,954     45,408,918    276,013,445    232,010,450    230,321,097    79,882,699    23,788,806
 113,559,285      1,309,646      4,560,726    111,165,032     45,501,901     1,167,405             0
(334,997,984)   (40,487,822)  (531,312,507)  (254,936,850)  (176,950,390)  (40,178,401)   (8,592,805)
- ------------   ------------   ------------   ------------   ------------   -----------   -----------

 165,520,255      6,230,742   (250,738,336)    88,238,632     98,872,608    40,871,703    15,196,001
- ------------   ------------   ------------   ------------   ------------   -----------   -----------
 104,072,298     10,106,980   (121,165,849)    51,801,488    190,545,173    46,089,801    18,146,289

 696,133,338    686,026,358    807,192,207    621,692,192    431,147,019    18,246,289       100,000
- ------------   ------------   ------------   ------------   ------------   -----------   -----------
$800,205,636   $696,133,338   $686,026,358   $673,493,680   $621,692,192   $64,336,090   $18,246,289
============   ============   ============   ============   ============   ===========   ===========
$    277,849   $          0   $    577,858   $     99,693   $  2,077,591   $         0   $    60,851
============   ============   ============   ============   ============   ===========   ===========
</TABLE>
 
                See Accompanying Notes to Financial Statements.
 
                                       35

<PAGE>


WARBURG PINCUS BALANCED FUND
FINANCIAL HIGHLIGHTS
(For a Common Share of the Fund Outstanding Throughout Each Period)
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                               1998         1997**
PERIOD ENDED:                                                 -------       -------
<S>                                                           <C>           <C>     
PER-SHARE DATA
Net asset value, beginning of period                          $ 14.38       $ 14.24
                                                              -------       -------
INVESTMENT ACTIVITIES:
   Net investment income                                         0.25          0.03
   Net gains or losses on investments (both realized and
     unrealized)                                                 0.42          0.15
                                                              -------       -------
       Total from investment activities                          0.67          0.19
                                                              -------       -------
DISTRIBUTIONS:
   From net investment income                                   (0.26)        (0.05)
   From realized capital gains                                  (1.29)           --
                                                              -------       -------
       Total distributions                                      (1.55)        (0.05)
                                                              -------       -------
Net asset value, end of period                                $ 13.50       $ 14.38
                                                              =======       =======
       Total return                                              5.33%         1.30%+
RATIOS AND SUPPLEMENTAL DATA:
Net assets, end of period (000s omitted)                      $35,542       $38,294
Ratio of expenses to average net assets                          1.35%@        1.35%@*
   Ratio of net income to average net assets                     1.76%         1.38%*
   Decrease reflected in above operating expense ratios due
     to waivers/reimbursements                                    .62%          .68%*
Portfolio turnover rate                                        132.01%           15%+
</TABLE>
 
- --------------------------------------------------------------------------------
 
**   For the the two months ended October 31, 1997.

@    Interest earned on uninvested cash balances is used to offset portions of 
     transfer agent expense. These arrangements had no effect on the Fund's 
     expense ratio.

+    For the period ended August 31.

+    Non-annualized.

*    Annualized.

(a)  Sales load not reflected in total return. The sales load was eliminated 
     effective August 31, 1994.
 
                                       36

<PAGE>


- --------------------------------------------------------------------------------
 
 1997+             1996+            1995+          1994+
- -------         -----------         ------         ------


$ 11.94           $ 11.12           $11.01         $11.71
- -------           -------           ------         ------

   0.23              0.16             0.21           0.41

   2.46              0.94             1.72           0.32
- -------           -------           ------         ------
   2.69              1.10             1.93           0.74
- -------           -------           ------         ------

  (0.24)            (0.13)           (0.31)         (0.46)
  (0.15)            (0.15)           (1.51)         (0.98)
- -------           -------           ------         ------
  (0.39)            (0.28)           (1.82)         (1.44)
- -------           -------           ------         ------
$ 14.24           $ 11.94           $11.12         $11.01
=======           =======           ======         ======
  23.03%             9.99%           21.56%          6.86%(a)
 
$38,926           $30,853           $5,342         $  808
   1.35%@            1.53%@           1.53%             0%
   1.76%             1.66%            2.30%          3.76%

    .55%              .90%            4.51%          5.46%
    120%              108%             107%            32%
 
- --------------------------------------------------------------------------------
 
                See Accompanying Notes to Financial Statements.
 
                                       37

<PAGE>


WARBURG PINCUS GROWTH & INCOME FUND
FINANCIAL HIGHLIGHTS
(For a Common Share of the Fund Outstanding Throughout Each Period)
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                1998          1997**
PERIOD ENDED:                                                 --------       --------
<S>                                                           <C>            <C>
PER-SHARE DATA
Net asset value, beginning of period                          $  18.56       $  18.44
                                                              --------       --------
INVESTMENT ACTIVITIES:
   Net investment income                                          0.14           0.02
   Net gains or losses on investments (both realized and
     unrealized)                                                  1.36           0.14
                                                              --------       --------
       Total from investment activities                           1.50           0.16
                                                              --------       --------
DISTRIBUTIONS:
   From net investment income                                    (0.14)         (0.04)
   From realized capital gains                                   (2.95)            --
                                                              --------       --------
       Total distributions                                       (3.09)         (0.04)
                                                              --------       --------
Net asset value, end of period                                $  16.97       $  18.56
                                                              ========       ========
       Total return                                               9.11%           .85%+
RATIOS AND SUPPLEMENTAL DATA:
Net assets, end of period (000s omitted)                      $703,808       $608,205
Ratio of expenses to average net assets                           1.19%@         1.18%@*
   Ratio of net income to average net assets                       .83%           .75%*
 Decrease reflected in above operating expense ratios due to
   waivers/reimbursements                                          .00%           .00%
Portfolio Turnover Rate                                          78.33%            19%+
</TABLE>
 
- --------------------------------------------------------------------------------
 
**   For the two months ended October 31, 1997.

@    Interest earned on uninvested cash balances is used to offset portions of
     transfer agent expense. These arrangements had no effect on the Fund's
     expense ratio.

+    For the period ended August 31.

+    Non-annualized.

*    Annualized.

(a)  Sales load not reflected in total return. The sales load was eliminated
     effective July 29, 1993.
 
                                       38

<PAGE>


- --------------------------------------------------------------------------------
 
  1997+           1996+         1995+           1994+            
- --------        --------     ----------       --------


$  14.90         $ 16.40         $14.56         $16.72
- --------        --------     ----------       --------

    0.14            0.11           0.22           0.08

    3.54           (0.66)          1.98           1.81
- --------        --------     ----------       --------
    3.67           (0.55)          2.21           1.89
- --------        --------     ----------       --------

   (0.13)          (0.14)         (0.18)         (0.08)
      --           (0.81)         (0.18)         (3.98)
- --------        --------     ----------       --------
   (0.13)          (0.95)         (0.37)         (4.05)
- --------        --------     ----------       --------
 $ 18.44         $ 14.90         $16.40         $14.56
 =======         =======         ======         ======
   24.78%          (3.54)%        15.62%         14.41%

$601,159        $727,627     $1,038,193       $410,658
    1.15%@          1.21%@         1.22%          1.28%
     .80%            .69%          1.64%           .41%

     .00%            .00%           .00%           .00%
     148%             94%           109%           150%
 
- --------------------------------------------------------------------------------
 
                See Accompanying Notes to Financial Statements.
 
                                       39

<PAGE>


WARBURG PINCUS CAPITAL APPRECIATION FUND
FINANCIAL HIGHLIGHTS
(For a Common Share of the Fund Outstanding Throughout Each Year)
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                 1998       1997       1996       1995       1994
PERIOD ENDED:                                  --------   --------   --------   --------   --------
<S>                                            <C>        <C>        <C>        <C>        <C>
PER-SHARE DATA
Net asset value, beginning of period           $  21.09   $  17.95   $  16.39   $  14.29   $  15.32
                                               --------   --------   --------   --------   --------
INVESTMENT ACTIVITIES:
   Net investment income                           0.01       0.11       0.08       0.04       0.04
   Net gains or losses on investments (both
     realized and unrealized)                      2.31       4.93       3.53       3.08       0.17
                                               --------   --------   --------   --------   --------
       Total from investment activities            2.32       5.04       3.61       3.12       0.21
                                               --------   --------   --------   --------   --------
DISTRIBUTIONS:
   From net investment income                     (0.08)     (0.10)     (0.01)     (0.04)     (0.05)
   From realized capital gains                    (3.81)     (1.80)     (2.04)     (0.98)     (1.19)
                                               --------   --------   --------   --------   --------
       Total distributions                        (3.89)     (1.90)     (2.05)     (1.02)     (1.24)
                                               --------   --------   --------   --------   --------
Net asset value, end of period                 $  19.52   $  21.09   $  17.95   $  16.39   $  14.29
                                               ========   ========   ========   ========   ========
       Total return                               12.75%     30.98%     24.67%     24.05%      1.65%
RATIOS AND SUPPLEMENTAL DATA:
Net assets, end of period (000s omitted)       $646,657   $587,091   $407,707   $235,712   $159,346
Ratio of expenses to average net assets
   Ratio of net income to average net assets       1.00%@     1.01%@     1.04%@     1.12%      1.05%
   Net investment income                            .05%       .54%       .59%       .31%       .26%
   Decrease reflected in above operating
     expense ratios due to
     waivers/reimbursements                         .00%       .00%       .00%       .00%       .01%
Portfolio turnover rate                          168.67%    238.11%    170.69%    146.09%     51.87%
</TABLE>
 
- --------------------------------------------------------------------------------
 
@    Interest earned on uninvested cash balances is used to offset portions of
     transfer agent expense. These arrangements resulted in a reduction to the
     Common Shares net expense ratio by .00% for the year ended October 31, 1998
     and by .01% and .01% for the year or period ended October 31, 1997 and
     1996, respectively. The Common Shares' operating expense ratio after
     reflecting these arrangements were 1.00% for the year ended October 31,
     1998, 1.00% and 1.03% for the year or period ended October 31, 1997 and
     1996 respectively.

 
                See Accompanying Notes to Financial Statements.
 
                                       40

<PAGE>


WARBURG PINCUS HEALTH SCIENCES FUND
FINANCIAL HIGHLIGHTS
(For a Common Share of the Fund Outstanding Throughout the Period)
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                               1998         1997**
PERIOD ENDED:                                                 -------       -------
<S>                                                           <C>           <C>    
PER-SHARE DATA
Net asset value, beginning of period                          $ 12.22       $ 10.00
                                                              -------       -------
INVESTMENT ACTIVITIES:
   Net investment loss                                          (0.06)        (0.02)
   Net gains or losses on investments (both realized and
     unrealized)                                                 2.97          2.24
                                                              -------       -------
       Total from investment activities                          2.91          2.22
                                                              -------       -------
DISTRIBUTIONS:
   From net investment income                                   (0.04)           --
   From realized capital gains                                  (0.68)           --
                                                              -------       -------
       Total distributions                                      (0.72)           --
                                                              -------       -------
Net asset value, end of period                                $ 14.41       $ 12.22
                                                              =======       =======
       Total return                                             25.25 %       22.20 %+
RATIOS AND SUPPLEMENTAL DATA:
Net assets, end of period (000s omitted)                      $64,336       $18,246
Ratio of expenses to average net assets                          1.59 %@       1.59 %@*
   Ratio of net income to average net assets                     (.58)*        (.24)%*
   Decrease reflected in above operating expense ratios due
     to waivers/reimbursements                                    .38 %        1.83 %*
Portfolio turnover rate                                         62.89 %      159.57 %+
</TABLE>
 
- --------------------------------------------------------------------------------
 
**   For the period December 31, 1996 (Commencement of Operations) through
     October 31, 1997.

@    Interest earned on uninvested cash balances is used to offset portions of
     transfer agent expense. These arrangements had no effect on the Fund's
     expense ratio.

+    Non-annualized.

*    Annualized.

 
                See Accompanying Notes to Financial Statements.
 
                                       41
<PAGE>

WARBURG PINCUS DOMESTIC EQUITY FUNDS
NOTES TO FINANCIAL STATEMENTS
October 31, 1998
- --------------------------------------------------------------------------------
 
1. SIGNIFICANT ACCOUNTING POLICIES
 
     The Warburg Pincus Balanced Fund (the "Balanced Fund"), Warburg Pincus
Growth & Income Fund (the "Growth & Income Fund"), Warburg Pincus Capital
Appreciation Fund (the "Capital Appreciation Fund"), and the Warburg Pincus
Health Sciences Fund (the "Health Sciences Fund") are registered under the
Investment Company Act of 1940, as amended (the "1940 Act"), as diversified,
open-end management investment companies.
 
     Investment objectives for each Fund are as follows: the Balanced Fund seeks
maximum total return through a combination of long-term growth of capital and
current income consistent with preservation of capital; the Growth and Income
Fund seeks long-term growth of capital and income and a reasonable current
return; the Capital Appreciation Fund seeks long-term capital appreciation and
the Health Sciences Fund seeks capital appreciation.
 
     Each Fund (except the Health Sciences Fund) offers two classes of shares,
one class being referred to as Common Shares and one class being referred to as
Advisor Shares. Common and Advisor Shares in each Fund represent an equal pro
rata interest in such Fund, except that they bear different expenses which
reflect the difference in the range of services provided to them. Common Shares
for the Balanced Fund and the Health Sciences Fund bear expenses paid pursant to
a shareholder servicing and distribution plan adopted at an annual rate not to
exceed .25% of the average daily net asset value of each Fund's outstanding
Common Shares. Advisor Shares for each Fund bear expenses paid pursuant to a
distribution plan adopted by each Fund at an annual rate not to exceed .75% of
the average daily net asset value of each Fund's outstanding Advisor Shares.
Advisor Shares are currently bearing expenses of .50% of average daily net
assets.
 
     The net asset value of each Fund is determined daily as of the close of
regular trading on the New York Stock Exchange. Each Fund's investments are
valued at market value, which is generally determined using the last reported
sales price. If no sales are reported, investments are generally valued at the
mean between the last reported bid and asked price. In the absence of market
quotations, investments are generally valued at fair value as determined by or
under the direction of the Fund's Board. Short-term investments that mature in
60 days or less are valued on the basis of amortized cost, which approximates
market value.
 
     The books and records of the Funds are maintained in U.S. dollars.
Transactions denominated in foreign currencies are recorded at the current
prevailing exchange rates. All assets and liabilities denominated in foreign
 
                                       42
<PAGE>

WARBURG PINCUS DOMESTIC EQUITY FUNDS
NOTES TO FINANCIAL STATEMENTS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------
 
1. SIGNIFICANT ACCOUNTING POLICIES -- (CONT'D)

currencies are translated into U.S. dollar amounts at the current exchange rate
at the end of the period. Translation gains or losses resulting from changes in
the exchange rate during the reporting period and realized gains and losses on
the settlement of foreign currency transactions are reported in the results of
operations for the current period. The Funds do not isolate that portion of
realized gains and losses on investments in equity securities which are due to
changes in the foreign exchange rate from that which are due to changes in
market prices of equity securities. The Funds isolate that portion of realized
gains and losses on investments in debt securities which are due to changes in
the foreign exchange rate from that which are due to changes in market prices of
debt securities.
 
     Security transactions are accounted for on a trade date basis. Interest
income is recorded on the accrual basis. Dividends are recorded on the
ex-dividend date. Income, expenses (excluding class-specific expenses,
principally distribution, shareholder servicing fees and transfer agent fees)
and realized/unrealized gains/losses are allocated proportionately to each class
of shares based upon the relative net asset value of outstanding shares.
Effective November 1, 1998, class-specific expenses no longer include transfer
agent fees; accordingly these fees will be allocated proportionately based upon
the relative net asset value of outstanding shares. The cost of investments sold
is determined by use of the specific identification method for both financial
reporting and income tax purposes.
 
     Dividends from net investment income, if any, are declared and paid
annually (except with respect to the Growth & Income Fund and the Balanced Fund
which dividends, if any, are paid quarterly). Distributions of net realized
capital gains, if any, are declared and paid annually for all Funds. However, to
the extent that a net realized capital gain can be reduced by a capital loss
carryover, such gain will not be distributed. Income and capital gain
distributions are determined in accordance with federal income tax regulations
which may differ from generally accepted accounting principles.
 
     No provision is made for federal taxes as it is each Fund's intention to
continue to qualify for and elect the tax treatment applicable to regulated
investment companies under the Internal Revenue Code of 1986, as amended, and
make the requisite distributions to its shareholders which will be sufficient to
relieve it from federal income and excise taxes.
 
                                       43
<PAGE>

WARBURG PINCUS DOMESTIC EQUITY FUNDS
NOTES TO FINANCIAL STATEMENTS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------
 
1. SIGNIFICANT ACCOUNTING POLICIES -- (CONT'D)

     Costs incurred in connection with organization and offering of shares have
been deferred and are being amortized over a period of five years and one year,
respectively, from the date each Fund commenced its operations.
 
     Pursuant to an exemptive order issued by the Securities and Exchange
Commission, each Fund, along with other Warburg Funds, transfers uninvested cash
balances to a pooled cash account, which is invested in repurchase agreements
secured by U.S. government securities. Securities, pledged as collateral for
repurchase agreements, are held by the Funds' custodian bank until the
agreements mature. Each agreement requires that the market value of the
collateral be sufficient to cover payments of interest and principal; however,
in the event of default or bankruptcy by the counterparty to the agreement,
retention of the collateral may be subject to legal proceedings.
 
     The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities at the
date of the financial statements and the reported amounts of revenues and
expenses during the reporting period. Actual results could differ from these
estimates.
 
     The Funds have an arrangement with their transfer agent whereby interest
earned on uninvested cash balances was used to offset a portion of the transfer
agent expense. For the year ended October 31, 1998, the Funds received credits
or reimbursements under this arrangement as follows:
 
<TABLE>
<CAPTION>
FUND                                                          AMOUNT
- ----                                                          -------
<S>                                                           <C>
Balanced                                                      $ 1,505
Growth & Income                                                31,076
Capital Appreciation                                           26,515
Health Sciences                                                 1,525
</TABLE>
 
2. INVESTMENT ADVISER, CO-ADMINISTRATORS AND DISTRIBUTOR
 
     Warburg, which is indirectly controlled by Warburg, Pincus & Co., serves as
each Fund's investment adviser. For its advisory services, Warburg is entitled
to receive the following fees based on each Fund's average daily net assets:
 
<TABLE>
<CAPTION>
FUND                                             ANNUAL RATE
- ----                                             -----------
<S>                                   <C>
Balanced                               .90% of average daily net assets
Growth & Income                        .75% of average daily net assets
Capital Appreciation                   .70% of average daily net assets
Health Sciences                       1.00% of average daily net assets
</TABLE>
 
                                       44
<PAGE>

WARBURG PINCUS DOMESTIC EQUITY FUNDS
NOTES TO FINANCIAL STATEMENTS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------
 
2. INVESTMENT ADVISER, CO-ADMINISTRATORS AND DISTRIBUTOR -- (CONT'D)

  For the year ended October 31, 1998, investment advisory fees, voluntary
waivers and reimbursements were as follows:
 
<TABLE>
<CAPTION>
                                GROSS                           NET           EXPENSE
FUND                         ADVISORY FEE      WAIVER       ADVISORY FEE   REIMBURSEMENTS
- ----                         ------------   -------------   ------------   --------------
<S>                          <C>            <C>             <C>            <C>
Balanced                     $   350,839    $    (180,006)  $   170,833       $ (2,644)
Growth & Income                6,112,330                0     6,112,330              0
Capital Appreciation           4,861,495                0     4,861,495              0
Health Sciences                  432,399         (120,371)      312,028         (5,157)
</TABLE>
 
     Counsellors Funds Service, Inc. ("CFSI"), a wholly-owned subsidiary of
Warburg, and PFPC Inc. ("PFPC"), an indirect, wholly-owned subsidiary of PNC
Bank Corp. ("PNC"), serve as each Fund's co-administrators. For administrative
services, CFSI currently receives a fee calculated at an annual rate of .10% of
each Fund's average daily net assets. For the year ended October 31, 1998,
administrative services fees earned by CFSI were as follows:
 
<TABLE>
<CAPTION>
FUND                                                     CO-ADMINISTRATION FEE
- ----                                                     ---------------------
<S>                                                      <C>
Balanced                                                      $   38,982
Growth & Income                                                  849,366
Capital Appreciation                                             694,499
Health Sciences                                                   43,240
</TABLE>
 
     For administrative services, PFPC currently receives a fee calculated at an
annual rate of .10% on each Fund's first $500 million in average daily net
assets, .075% on the next $1 billion in average daily net assets and .05% of
average daily net assets in excess of $1.5 billion (for the Growth & Income Fund
and the Balanced Fund, .15% of each Fund's first $500 million of average daily
net assets, .10% of the next $1 billion and .05% of each Fund's average daily
net assets over $1.5 billion).
 
     For the year ended October 31, 1998, administrative service fees earned and
voluntarily waived by PFPC (including out-of-pocket) were as follows:
 
<TABLE>
<CAPTION>
                                                                                 NET
FUND                                 CO-ADMINISTRATION FEE    WAIVER    CO-ADMINISTRATION FEE
- ----                                 ---------------------   --------   ---------------------
<S>                                  <C>                     <C>        <C>
Balanced                                  $   73,474         $(58,473)       $   15,001
Growth & Income                            1,069,787                0         1,069,787
Capital Appreciation                         649,064                0           649,064
Health Sciences                               45,297          (37,985)            7,312
</TABLE>
 
     Counsellors Securities Inc. ("CSI"), also a wholly-owned subsidiary of
Warburg, serves as each Fund's distributor. No compensation is paid by the
Capital Appreciation Fund or the Growth & Income Fund to CSI for distribution
services. For its distribution services, CSI receives a fee calculated at an
annual rate of .25% of the average daily net assets of the Common Shares of the
Balanced Fund and the Health Sciences Fund pursuant to a shareholder servicing
and distribution plan adopted by each Fund pursuant to Rule 12b-1 under the 1940
Act. For its shareholder servicing and distribution services, CSI
 
                                       45
<PAGE>

WARBURG PINCUS DOMESTIC EQUITY FUNDS
NOTES TO FINANCIAL STATEMENTS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------
 
2. INVESTMENT ADVISER, CO-ADMINISTRATORS AND DISTRIBUTOR -- (CONT'D)

receives a fee at an annual rate of .50%, respectively, of the average daily net
assets of each Funds' Advisor Shares pursuant to distribution plan adopted by
each Fund pursuant to Rule 12b-1 under the 1940 Act. For the year ended October
31, 1998, shareholder servicing and distribution fees earned by CSI were as
follows:
 
<TABLE>
<CAPTION>
                                                      SHAREHOLDER SERVICING/
FUND                                                     DISTRIBUTION FEE
- ----                                                  ----------------------
<S>                                                   <C>
Balanced
 Common shares                                              $   97,024
 Advisor shares                                                    863
                                                            ----------
                                                            $   97,887
                                                            ==========
Growth & Income
 Advisor shares                                             $  502,703
                                                            ==========
Capital Appreciation
 Advisor shares                                             $  166,239
                                                            ==========
Health Sciences
 Common shares                                              $  108,100
                                                            ==========
</TABLE>
 
3. LINE OF CREDIT
 
  The Funds, together with other funds advised by Warburg Pincus Asset
Management, Inc., the Funds' investment adviser ("Warburg") (collectively, the
"Warburg Funds"), have established committed and uncommitted lines of credit
facilities with PNC Bank, National Association ("PNC") and an uncommitted line
of credit facility with Deutsche Bank, AG ("Deutsche Bank") for temporary or
emergency purposes primarily relating to unanticipated fund share redemptions.
Effective December 31, 1997, the terms of the committed line of credit with PNC
was amended. Under the terms of the committed line of credit, the Warburg Funds
with access to the facility pay a commitment fee at a rate of .07% per annum on
the average daily balance of the line of credit, which is undisbursed and
uncanceled during the preceding quarter. In addition, the Warburg Funds will pay
interest on borrowings at the bank's base rate plus .45%. Under the terms of the
Uncommitted lines of credit, the Warburg funds will pay interest on borrowings
at the banks base rate plus .55%. Aggregate borrowings for each fund under the
committed and uncommitted lines of credit with PNC may not exceed the lowest of
(a) thirty-three and one-third percent (33 1/3%) of the assets of such fund, for
any Fund that does not invest at least sixty-five percent (65%) of its assets in
international equity or fixed income securities (an "International Fund") and
twenty-five percent (25%) of the assets of any Fund that is an International
Fund or (b) the maximum amount permitted by such fund's investment policies and
restrictions. Aggregate borrowings for each fund under the uncommitted line of
credit facility with Deutsche Bank may not exceed thirty-
 
                                       46
<PAGE>

WARBURG PINCUS DOMESTIC EQUITY FUNDS
NOTES TO FINANCIAL STATEMENTS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------
 
3. LINE OF CREDIT -- (CONT'D)

three and one-third percent (33 1/3%) of the net assets of such fund. At October
31, 1998 and during the year ended October 31, 1998, the following fund had
borrowings under the line of credit agreement:
 
<TABLE>
<CAPTION>
                                                            AVERAGE      MAXIMUM        LOAN
                                            AVERAGE DAILY   INTEREST   DAILY LOAN    OUTSTANDING
FUND                                        LOAN BALANCE     RATE %    OUTSTANDING   AT 10/31/98
- ----                                        -------------   --------   -----------   -----------
<S>                                         <C>             <C>        <C>           <C>
Health Sciences                               $161,630        6.09     $3,878,000       $   0
</TABLE>
 
4. INVESTMENTS IN SECURITIES
 
     For the year ended October 31, 1998, purchases and sales of investment
securities (excluding short-term investments) were as follows:
 
<TABLE>
<CAPTION>
FUND                                            PURCHASES            SALES
- ----                                         --------------     --------------
<S>                                            <C>                <C>
Balance                                      $   48,765,302     $   54,630,441
Growth & Income                                 613,143,068        585,282,325
Capital Appreciation                          1,100,460,618      1,116,354,001
Health Sciences                                  59,418,333         25,440,075
</TABLE>                                                    
 
     At October 31, 1998, the net unrealized appreciation from investments for
those securities having an excess of value over cost and net unrealized
depreciation from investments for those securities having an excess of cost over
value (based on cost for federal income tax purposes) was as follows:
 
<TABLE>
<CAPTION>
                                                                             NET UNREALIZED
                                                UNREALIZED     UNREALIZED     APPRECIATION
FUND                                           APPRECIATION   DEPRECIATION   (DEPRECIATION)
- ----                                           ------------   ------------   --------------
<S>                                            <C>            <C>            <C>
Balanced                                       $  3,825,138   $  (450,328)    $  3,374,810
Growth & Income                                 124,064,833   (27,786,014)      96,278,819
Capital Appreciation                            138,172,443    (1,975,167)     136,197,276
Health Sciences                                  11,594,116    (1,019,026)      10,575,090
</TABLE>
 
     For the year ended October 31, 1998, sales of the Growth & Income Fund
included $21,327,345 of investment securities delivered to shareholders for
1,337,976 Common Shares resulting in a gain of $811,970.
 
5. FORWARD FOREIGN CURRENCY CONTRACTS
 
     Each Fund may enter into forward currency contracts for the purchase or
sale of a specific foreign currency at a fixed price on a future date. Risks may
arise upon entering into these contracts from the potential inability of
counterparties to meet the terms of their contracts and from unanticipated
movements in the value of a foreign currency relative to the U.S. dollar. Each
Fund will enter into forward contracts primarily for hedging purposes. Forward
currency contracts are adjusted by the daily exchange rate of the underlying
currency and any gains or losses are recorded for financial statement purposes
as unrealized until the contract settlement date or an offsetting position is
entered into. At October 31, 1998, there were no open forward foreign currency
contracts.
 
                                       47
<PAGE>

WARBURG PINCUS DOMESTIC EQUITY FUNDS
NOTES TO FINANCIAL STATEMENTS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------
 
6. FUTURES CONTRACTS
 
  Each Fund may enter into futures contracts to the extent permitted by its
investment policies and objectives. Upon entering into a futures contract, a
Fund is required to make a deposit of an initial margin with its custodian in a
segregated account. Subsequent payments, which are dependent on the daily
fluctuations in the value of the underlying instrument, are made or received by
a Fund each day (daily variation margin) and are recorded as unrealized gains or
losses until the contracts are closed. When the contract is closed, a Fund
records a realized gain or loss equal to the difference between the proceeds
from (or cost of) the closing transactions and a Fund's basis in the contract.
Risks of enterings into futures contracts include the possibility that a change
in the value of the contract may not correlate with the changes in the value of
the underlying instruments. Second, it is possible that a lack of liquidity for
futures contracts could exist in the secondary market, resulting in an inability
to close a futures position prior to its maturity date. Third, the purchase of a
futures contract involves the risk that a Fund could lose more than the original
margin deposit required to initiate a futures transaction. At October 31, 1998,
there were no open futures contracts.
 
7. CAPITAL SHARE TRANSACTIONS
 
  The Balanced Fund, the Growth & Income Fund, and the Health Sciences Fund are
each authorized to issue three billion full and fractional shares of capital
stock, $.001 par value per share, of which one billion shares of each Fund (two
billion shares for the Balanced Fund and the Growth & Income) are designated as
the Advisor Shares. The Capital Appreciation Fund is authorized to issue three
billion of full and fractional shares of beneficial interest, $.001 par value
per share, of which one billion shares are classified as Advisor Shares.
 
                                       48

<PAGE>


WARBURG PINCUS DOMESTIC EQUITY FUNDS
NOTES TO FINANCIAL STATEMENTS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------
 
7. CAPITAL SHARE TRANSACTIONS -- (CONT'D)
  Transactions in shares of each Fund were as follows:
 
<TABLE>
<CAPTION>
                                                                 BALANCED FUND
                               ----------------------------------------------------------------------------------
                                            COMMON SHARES                             ADVISOR SHARES
                               ----------------------------------------   ---------------------------------------
                                 FOR THE     FOR THE TWO      FOR THE       FOR THE     FOR THE TWO     FOR THE
                               YEAR ENDED    MONTHS ENDED   YEAR ENDED    YEAR ENDED    MONTHS ENDED   YEAR ENDED
                               OCTOBER 31,   OCTOBER 31,    AUGUST 31,    OCTOBER 31,   OCTOBER 31,    AUGUST 31,
                                  1998           1997          1997          1998           1997          1997
                               -----------   ------------   -----------   -----------   ------------   ----------
<S>                            <C>           <C>            <C>           <C>           <C>            <C>
Shares sold                        827,546       152,757      1,550,047       7,713         1,762         10,558
Shares issued to shareholders
  on reinvestment of
  dividends                        313,898         8,126         80,179       1,373            26            146
Shares redeemed                 (1,172,690)     (231,496)    (1,480,328)     (7,587)       (1,313)        (1,184)
                               -----------    ----------    -----------    --------       -------       --------
Net increase (decrease) in
  shares outstanding               (31,246)      (70,613)       149,898       1,499           475          9,520
                               ===========    ==========    ===========    ========       =======       ========
Proceeds from sale of shares   $11,246,690    $2,259,503    $19,842,484    $105,373        25,967        134,935
Reinvested dividends             4,046,855       121,653      1,012,371      17,676           385          1,868
Net asset value of shares
  redeemed                     (16,087,173)   (3,443,737)   (19,105,605)   (101,051)      (19,172)       (15,173)
                               -----------    ----------    -----------    --------       -------       --------
Net increase (decrease) from
  capital share transactions   $  (793,628)   $1,062,581    $ 1,749,250    $ 21,998         7,180       $121,630
                               ===========    ==========    ===========    ========       =======       ========
</TABLE>
 
<TABLE>
<CAPTION>
                                                         GROWTH & INCOME FUND
                        ---------------------------------------------------------------------------------------
                                       COMMON SHARES                               ADVISOR SHARES
                        -------------------------------------------   -----------------------------------------
                          FOR THE      FOR THE TWO       FOR THE        FOR THE     FOR THE TWO      FOR THE
                         YEAR ENDED    MONTHS ENDED    YEAR ENDED     YEAR ENDED    MONTHS ENDED    YEAR ENDED
                        OCTOBER 31,    OCTOBER 31,     AUGUST 31,     OCTOBER 31,   OCTOBER 31,     AUGUST 31,
                            1998           1997           1997           1998           1997           1997
                        ------------   ------------   -------------   -----------   ------------   ------------
<S>                     <C>            <C>            <C>             <C>           <C>            <C>
Shares sold               20,772,224     2,174,608       16,219,671     1,286,304       197,822         739,244
Shares issued to
  shareholders on
  reinvestment of
  dividends                6,140,028        62,949          261,793       907,279         4,665          20,096
Shares redeemed          (18,200,979)   (2,073,583)     (32,720,263)   (1,249,695)      (70,415)     (1,497,975)
                        ------------   -----------    -------------   -----------    ----------    ------------
Net increase
  (decrease) in shares
  outstanding              8,711,274       163,974      (16,238,799)      943,888       132,072        (738,635)
                        ============   ===========    =============   ===========    ==========    ============
Proceeds from sale of
  shares                $364,404,734   $41,615,463    $ 263,366,857   $22,554,220    $3,793,455    $ 12,646,588
Reinvested dividends      98,961,339     1,219,324        4,211,791    14,597,946        90,322         348,935
Net asset value of
  shares redeemed       (313,659,176)  (39,147,600)    (508,011,387)  (21,338,807)   (1,340,222)    (23,301,120)
                        ------------   -----------    -------------   -----------    ----------    ------------
Net increase
  (decrease) from
  capital share
  transactions          $149,706,897   $ 3,687,187    $(240,432,739)  $15,813,359    $2,543,555    $(10,305,597)
                        ============   ===========    =============   ===========    ==========    ============
</TABLE>
 
                                       49

<PAGE>


WARBURG PINCUS DOMESTIC EQUITY FUNDS
NOTES TO FINANCIAL STATEMENTS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------
 
7. CAPITAL SHARE TRANSACTIONS -- (CONT'D)
 
<TABLE>
<CAPTION>
                                                               CAPITAL APPRECIATION FUND
                                       -------------------------------------------------------------------------
                                                  COMMON SHARES                        ADVISOR SHARES
                                       -----------------------------------   -----------------------------------
                                           FOR THE            FOR THE            FOR THE            FOR THE
                                          YEAR ENDED         YEAR ENDED         YEAR ENDED         YEAR ENDED
                                       OCTOBER 31, 1998   OCTOBER 31, 1997   OCTOBER 31, 1998   OCTOBER 31, 1997
                                       ----------------   ----------------   ----------------   ----------------
<S>                                    <C>                <C>                <C>                <C>
Shares sold                                11,397,212         11,782,144            213,912            606,375
Shares issued to shareholders on
  reinvestment of dividends                 5,891,863          2,594,315            343,403            149,768
Shares redeemed                           (12,000,823)        (9,249,789)          (822,591)          (416,279)
                                        -------------      -------------      -------------      -------------
Net increase (decrease) in shares
  outstanding                               5,288,252          5,126,670           (265,277)           339,864
                                        =============      =============      =============      =============
Proceeds from sale of shares            $ 227,847,570      $ 219,247,482      $   4,162,880      $  11,073,615
Reinvested dividends                      105,110,845         43,039,712          6,054,187          2,462,189
Net asset value of shares redeemed       (238,511,569)      (169,218,861)       (16,425,281)        (7,731,529)
                                        -------------      -------------      -------------      -------------
Net increase (decrease) from capital
  share transactions                    $  94,446,846      $  93,068,333      $  (6,208,214)     $   5,804,275
                                        =============      =============      =============      =============
</TABLE>
 
<TABLE>
<CAPTION>
                                                                    HEALTH SCIENCES FUND
                                                              ---------------------------------
                                                                        COMMON SHARES
                                                              ---------------------------------
                                                                  FOR THE           FOR THE
                                                                YEAR ENDED        YEAR ENDED
                                                                OCTOBER 31,       OCTOBER 31,
                                                                   1998              1997
                                                              ---------------   ---------------
<S>                                                           <C>               <C>
Shares sold                                                       5,822,876         2,244,014
Shares issued to shareholders on reinvestment of dividends          101,162                 0
Shares redeemed                                                  (2,953,447)         (760,713)
                                                                -----------       -----------
Net increase (decrease) in shares outstanding                     2,970,591         1,483,301
                                                                ===========       ===========
Proceeds from sale of shares                                    $79,882,699       $23,788,806
Reinvested dividends                                              1,167,405                 0
Net asset value of shares redeemed                              (40,178,401)       (8,592,805)
                                                                -----------       -----------
Net increase (decrease) from capital share transactions         $40,871,703       $15,196,001
                                                                ===========       ===========
</TABLE>
 
8. LIABILITIES
 
  At October 31, 1998, each Fund had the following liabilities:
 
<TABLE>
<CAPTION>
                                                                                  CAPITAL       HEALTH
                                                   BALANCED   GROWTH & INCOME   APPRECIATION   SCIENCES
                                                     FUND          FUND             FUND         FUND
                                                   --------   ---------------   ------------   --------
<S>                                                <C>        <C>               <C>            <C>
Payable for securities purchased (at value)        $432,512     $4,332,788      $22,982,744    $ 53,243
Investment advisory fee payable                      19,148        478,858          379,048      38,109
Administrative services fees payable                  2,936         63,848           54,150       5,023
Distribution fees payable                             7,305              0                0      12,558
Fund shares redeemed payable                         32,122      3,438,002        1,134,451      34,418
                                                   --------     ----------      -----------    --------
                                                   $494,023     $8,313,496      $24,550,393    $143,351
                                                   ========     ==========      ===========    ========
</TABLE>
 
                                       50

<PAGE>


WARBURG PINCUS DOMESTIC EQUITY FUNDS
NOTES TO FINANCIAL STATEMENTS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------
 
9. NET ASSETS
 
  At October 31, 1998, capital contributions, undistributed net investment
income (loss) and accumulated net realized gain (loss) on security transactions
have been adjusted for current year permanent book/tax differences. The Balanced
Fund and the Growth & Income Fund reclassified ($135) and ($3,613),
respectively, from accumulated net realized gain/(loss) from foreign currency
related items to undistributed net investment income. The Balanced Fund
reclassified $128 in paydown gains and $65,468 from accumulated net realized
gain from security transactions to undistributed net investment income. The
Balanced Fund and the Growth & Income Fund reclassified distributions of
($9,691) and ($3,461), respectively, from undistributed net investment income to
accumulated net realized gain from security transactions. The Balanced Fund and
Capital Appreciation Fund reclassified ($344) and ($3,937), respectively, from
accumulated net realized gain to capital contributions. The Growth & Income Fund
reclassified $811,970 of gains from redemption in kind from accumulated net
realized gains from security transactions to capital contributions. The Health
Sciences Fund reclassified net current year net investment loss of ($234,090),
offering costs of ($18,183) and distributions of ($4,889) from undistributed net
investment income to capital contributions and distributions of ($81) from
accumulated net realized gains to capital contributions.
 
  Net Assets at October 31, 1998 consisted of the following:
 
<TABLE>
<CAPTION>
                                                                              CAPITAL         HEALTH
                                             BALANCED     GROWTH & INCOME   APPRECIATION     SCIENCES
                                               FUND            FUND             FUND           FUND
                                            -----------   ---------------   ------------   ------------
<S>                                         <C>           <C>               <C>            <C>
Capital contributed, net                    $29,460,439    $679,084,877     $506,295,638   $ 55,819,843
Undistributed net investment income              74,933         277,849           99,693              0
Accumulated net realized gain (loss) from
  security transactions                       2,764,583      23,752,304       27,766,093     (2,132,519)
Net unrealized appreciation (depreciation)
  from investments and foreign currency
  related items                               3,409,758      97,090,606      139,332,256     10,648,766
                                            -----------    ------------     ------------   ------------
Net assets                                  $35,709,713    $800,205,636     $673,493,680   $ 64,336,090
                                            ===========    ============     ============   ============
</TABLE>
 
10. CAPITAL LOSS CARRYOVER
 
  At October 31, 1998, capital loss carryovers available to offset possible
future capital gains of each Fund were as follows:
 
<TABLE>
<CAPTION>
                                                              CAPITAL LOSS
                                                               CARRYOVER
                                                              EXPIRING IN       TOTAL CAPITAL
FUND                                                              2006          LOSS CARRYOVER
- ----                                                          ------------      --------------
<S>                                                           <C>               <C>
Health Sciences                                                $2,058,843         $2,058,843
</TABLE>
 
                                       51

<PAGE>


WARBURG PINCUS DOMESTIC EQUITY FUNDS
NOTES TO FINANCIAL STATEMENTS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------
 
11. OTHER FINANCIAL HIGHLIGHTS
 
  Each Fund (other than the Health Sciences Fund) currently offers one other
class of shares, Advisor Shares, representing equal pro rata interests in each
of the respective Warburg Pincus Equity Funds. The financial highlights for an
Advisor Share of each Fund are as follows:
 
<TABLE>
<CAPTION>
                                                                      WARBURG PINCUS BALANCED FUND
                                                        --------------------------------------------------------
                                                                             ADVISOR SHARES
                                                        --------------------------------------------------------
                                                          1998       1997**       1997#       1996#      1995##
PERIOD ENDED:                                           --------     -------     -------     -------     -------
<S>                                                     <C>        <C>       <C>       <C>       <C>
PER-SHARE DATA
Net asset value, beginning of period                    $  14.37     $ 14.22     $ 11.94     $ 11.13     $ 10.72
                                                        --------     -------     -------     -------     -------
INVESTMENT ACTIVITIES:                                                                                   
   Net investment income (loss)                             0.21        0.03       (0.02)       0.37        0.01
   Net gains or losses on investments (both realized                                                     
     and unrealized)                                        0.41        0.15        2.68        0.68        0.39
                                                        --------     -------     -------     -------     -------
     Total from investment activities                       0.62        0.18        2.65        1.05        0.41
                                                        --------     -------     -------     -------     -------
DISTRIBUTIONS:                                                                                           
   From net investment income                              (0.23)      (0.04)      (0.22)      (0.09)         --
   From realized capital gains                             (1.29)         --       (0.15)      (0.15)         --
                                                        --------     -------     -------     -------     -------
     Total distributions                                   (1.52)      (0.04)      (0.37)      (0.24)         --
                                                        --------     -------     -------     -------     -------
Net asset value, end of period                          $  13.47     $ 14.37     $ 14.22     $ 11.94     $ 11.13
                                                        ========     =======     =======     =======     =======
Total return                                                4.93%       1.30%+     22.66%       9.56%       3.82%+
RATIOS AND SUPPLEMENTAL DATA:                                                                            
Net assets, end of period (000s omitted)                $    168     $   158     $   149     $    12     $     1
   Ratio of expenses to average net assets                  1.60%@      1.60%*@     1.60%@      1.71%@      1.76%*
   Ratio of net income to average net assets                1.52%       1.13%*      1.53%      (4.11)%      2.00%*
   Decrease reflected in above operating expense                                                         
     ratios due to waivers/reimbursements                   1.19%*      1.35%*      1.21%     203.35%     626.71%*
Portfolio turnover rate                                   132.01%         15%+       120%        108%        107%+
</TABLE>                                                                 

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

@    Interest earned on uninvested cash balances is used to offset portions of
     transfer agent expense. These arrangements had no effect on the Fund's
     expense ratio.

+    Non-annualized.

*    Annualized.

**   For the two months ended October 31, 1997.

#    For the years ended August 31.

##   For the period July 31, 1995 (Commencement of Operations) to August 31,
     1995.

 
                                       52

<PAGE>


WARBURG PINCUS DOMESTIC EQUITY FUNDS
NOTES TO FINANCIAL STATEMENTS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------
 
11. OTHER FINANCIAL HIGHLIGHTS -- (CONT'D)
 
<TABLE>
<CAPTION>
                                                             WARBURG PINCUS GROWTH & INCOME FUND
                                                   --------------------------------------------------------
                                                                    ADVISOR SHARES
                                                   --------------------------------------------------------
                                                     1998       1997**       1997#       1996#      1995##
PERIOD ENDED:                                      --------     -------     -------     -------     -------
<S>                                                <C>          <C>         <C>         <C>         <C>
PER-SHARE DATA                                                                                      
Net asset value, beginning of period               $  18.55     $ 18.42     $ 14.88     $ 16.38     $ 14.87
                                                   --------     -------     -------     -------     -------
INVESTMENT ACTIVITIES:                                                                              
   Net investment income                               0.10        0.01        0.07        0.08        0.02
   Net gains or losses on investments (both                                                         
     realized and unrealized)                          1.35        0.14        3.55       (0.69)       1.53
                                                   --------     -------     -------     -------     -------
     Total from investment activities                  1.45        0.15        3.62       (0.61)       1.56
                                                   --------     -------     -------     -------     -------
DISTRIBUTIONS:                                                                                      
   From net investment income                         (0.09)      (0.02)      (0.08)      (0.07)      (0.05)
   From realized capital gains                        (2.95)         --          --       (0.81)         --
                                                   --------     -------     -------     -------     -------
     Total distributions                              (3.04)      (0.02)      (0.08)      (0.89)      (0.05)
                                                   --------     -------     -------     -------     -------
Net asset value, end of period                     $  16.96     $ 18.55     $ 18.42     $ 14.88     $ 16.38
                                                   ========     =======     =======     =======     =======
Total return                                           8.70%        .81%+     24.37%      (3.92)%     10.49%+
RATIOS AND SUPPLEMENTAL DATA:                                                                       
Net assets, end of period (000s omitted)           $ 96,397     $87,929     $84,867     $79,565     $56,902
   Ratio of expenses to average net assets             1.55%@      1.58%*@     1.54%@      1.59%@      1.92%*
   Ratio of net income to average net assets            .47%        .35%*       .43%        .28%        .43%*
   Decrease reflected in above operating expense                                                    
     ratios due to waivers/reimbursements               .00%        .00%        .00%        .00%        .00%
Portfolio turnover rate                               78.33%         19%+       148%         94%        109%*
</TABLE>                                                              
                                                                      
- --------------------------------------------------------------------------------
 
@    Interest earned on uninvested cash balances is used to offset portions of
     transfer agent expense. These arrangements had no effect on the Fund's
     expense ratio.

+    Non-annualized.

*    Annualized.

**   For the two months ended October 31, 1997.

#    For the years ended August 31.

##   For the period May 15, 1995 (Commencement of Operations) to August 31,
     1995.
 
                                       53

<PAGE>


WARBURG PINCUS DOMESTIC EQUITY FUNDS
NOTES TO FINANCIAL STATEMENTS (CONT'D)
October 31, 1998
- --------------------------------------------------------------------------------
 
11. OTHER FINANCIAL HIGHLIGHTS -- (CONT'D)
 
<TABLE>
<CAPTION>
                                                          CAPITAL APPRECIATION FUND
                                          ---------------------------------------------------------
                                                               ADVISOR SHARES
                                          ---------------------------------------------------------
                                           1998      1997      1996      1995      1994      1993
PERIOD ENDED:                             -------   -------   -------   -------   -------   -------
<S>                                       <C>       <C>       <C>       <C>       <C>       <C>
PER-SHARE DATA
Net asset value, beginning of period      $ 20.82   $ 17.73   $ 16.26   $ 14.22   $ 15.28   $ 13.28
                                          -------   -------   -------   -------   -------   -------
INVESTMENT ACTIVITIES:
   Net investment income (loss)             (0.09)     0.02      0.02        --     (0.08)       --
   Net gains or losses on investments
     (both realized and unrealized)          2.29      4.88      3.49      3.02       .23      2.76
                                          -------   -------   -------   -------   -------   -------
     Total from investment activities        2.20      4.90      3.51      3.02      0.15      2.76
                                          -------   -------   -------   -------   -------   -------
DISTRIBUTIONS:
   From net investment income                  --     (0.01)       --        --     (0.02)       --
   From realized capital gains              (3.81)    (1.80)    (2.04)    (0.98)    (1.19)    (0.76)
                                          -------   -------   -------   -------   -------   -------
     Total distributions                    (3.81)    (1.81)    (2.04)    (0.98)    (1.21)    (0.76)
                                          -------   -------   -------   -------   -------   -------
Net asset value, end of period            $ 19.21   $ 20.82   $ 17.73   $ 16.26   $ 14.22   $ 15.28
                                          =======   =======   =======   =======   =======   =======
Total return                                12.23%    30.37%    24.15%    23.41%     1.23%    21.64%
RATIOS AND SUPPLEMENTAL DATA:
Net assets, end of period (000s omitted)  $26,836   $34,601   $23,440   $11,594   $ 8,169   $10,437
   Ratio of expenses to average net
     assets                                  1.43%@    1.48%@    1.54%@    1.62%     1.55%     1.51%
   Ratio of net income to average net
     assets                                  (.39)%     .08%      .09%     (.18)%    (.24)%    (.25)%
   Decrease reflected in above operating
     expense ratios due to
     waivers/reimbursements                    --        --        --        --       .01%       --
Portfolio turnover rate                    168.67%   238.11%   170.69%   146.09%    51.87%    48.26%
</TABLE>
 
- --------------------------------------------------------------------------------
 
@    Interest earned on uninvested cash balances is used to offset portions of
     transfer agent expense. These arrangements resulted in a reduction to the
     Advisor Shares net expense ratio by .00% for the year ended October 31,
     1998 and by .00% and .01% for the year or period ended October 31, 1997 and
     1996, respectively. The Advisor Shares' operating expense ratio after
     reflecting these arrangements were 1.43% for the year ended October 31,
     1998, 1.48% and 1.53% for the year or period ended October 31, 1997 and
     1996, respectively.
 
                                       54
<PAGE>

WARBURG PINCUS DOMESTIC EQUITY FUNDS
SHAREHOLDER TAX INFORMATION (UNAUDITED)
- --------------------------------------------------------------------------------
 
  Each Fund is required by Subchapter M of the Internal Revenue Code of 1986, as
amended, to advise its shareholders within 60 days of each Fund's fiscal year
end as to the U.S. federal tax status distributions received by the Fund's
shareholders in respect of such fiscal year. During the fiscal year ended
October 31, 1998, the following dividends and distributions per share were paid
by each of the Funds:
 
<TABLE>
<CAPTION>
                                         ORDINARY      MID-TERM        LONG-TERM         % OF ORDINARY INCOME
                                          INCOME     CAPITAL GAINS   CAPITAL GAINS     DIVIDENDS QUALIFYING FOR
FUND                                     PER SHARE     PER SHARE       PER SHARE     DIVIDENDS RECEIVED DEDUCTION*
- ----                                     ---------   -------------   -------------   -----------------------------
<S>                                      <C>         <C>             <C>             <C>
PAYMENT DATE                             12/19/97      12/19/97        12/19/97                   1997
 
Balanced                                                                                          2.22
 Common Shares                           $ 0.9343      $ 0.2298        $ 0.2036
 Advisor Shares                            0.9259        0.2298          0.2036
Growth & Income                                                                                   6.13
 Common Shares                             1.3424        1.5806          0.0728
 Advisor Shares                            1.3241        1.5806          0.0728
Capital Appreciation                                                                             11.91
 Common Shares                             2.0719        1.2330          0.5882
 Advisor Shares                            1.9937        1.2330          0.5882
Health Sciences                                                                                  10.08
 Common Shares                             0.7171        0.0000           0.000
</TABLE>
 
  The above information was provided to calendar year taxpayers via Form
1099-DIV mailed in January of 1998.
 
<TABLE>
<CAPTION>
                                                                                     % OF ORDINARY INCOME
                                                                                   DIVIDENDS QUALIFYING FOR
FUND                                                ORDINARY INCOME              DIVIDENDS RECEIVED DEDUCTION*
- ----                                                ---------------              -----------------------------
<S>                                           <C>                                <C>
PAYMENT DATES                                 03/31/98, 06/30/98, 09/30/98                    1998
 
Balanced                                                                                     31.10
 Common Shares                                          $0.1846
 Advisor Shares                                          0.1602
Growth & Income                                                                             100.00
 Common Shares                                           0.1003
 Advisor Shares                                          0.0521
</TABLE>
 
  Because the fiscal year of the Funds is not a calendar year, another
notification will be sent with respect to calendar year 1998. The second
notification, which will reflect the amount to be used by calendar year
taxpayers on their U.S. federal income tax returns, will be made in conjunction
with Form 1099-DIV and will be mailed in January 1999.
- ------------------
* Available to Corporate Shareholders only.
 
                                       55

<PAGE>


WARBURG PINCUS FUNDS
REPORT OF INDEPENDENT ACCOUNTANTS
- --------------------------------------------------------------------------------
 
To the Board of Directors and Shareholders of
 
WARBURG, PINCUS BALANCED FUND, INC.;
WARBURG, PINCUS GROWTH & INCOME FUND, INC.;
WARBURG, PINCUS CAPITAL APPRECIATION FUND, INC. AND
WARBURG, PINCUS HEALTH SCIENCES FUND, INC.:
 
In our opinion, the accompanying statements of net assets and the related
statements of operations and of changes in net assets and the financial
highlights present fairly, in all material respects, the financial position of
Warburg, Pincus Balanced Fund, Inc., Warburg, Pincus Growth & Income Fund, Inc.,
Warburg, Pincus Capital Appreciation Fund, Inc. and Warburg, Pincus Health
Sciences Fund, Inc. (all funds collectively referred to as the "Funds") at
October 31, 1998, the results of their operations for the year then ended,
changes in their net assets for each of the two years (or periods) presented and
their financial highlights for each of the years (or periods) presented, in
conformity with generally accepted accounting principles. These financial
statements and financial highlights (hereafter referred to as "financial
statements") are the responsibility of the Funds' management; our responsibility
is to express an opinion on these financial statements based on our audits. We
conducted our audits of these financial statements in accordance with generally
accepted auditing standards, which require that we plan and perform the audit to
obtain reasonable assurance about whether the financial statements are free of
material misstatement. An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements, assessing
the accounting principles used and significant estimates made by management, and
evaluating the overall financial statement presentation. We believe that our
audits, which included confirmation of securities owned at October 31, 1998 by
correspondence with the custodian and brokers, provide a reasonable basis for
the opinion expressed above.
 
PRICEWATERHOUSECOOPERS LLP
 
2400 Eleven Penn Center
Philadelphia, Pennsylvania
December 11, 1998
 
                                       56

<PAGE>


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