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Previous: OGE ENERGY CORP, 424B3, 1998-06-12 |
Next: RDO EQUIPMENT CO, 10-Q, 1998-06-12 |
U.S. SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 24F-2
ANNUAL NOTICE OF SECURITIES SOLD
PURSUANT TO RULE 24F-2
1. Name and address of issuer:
Mason Street Funds, Inc.
720 East Wisconsin Avenue
Milwaukee, Wisconsin 53202
2. Name of each series or class of funds for which this Form is filed:
(If the Form is being filed for all series and classes of funds of
the issuer, check the box but do not list series or classes):
[X]
3. Investment Company Act File Number: 811-07961
Securities Act File Number: 333-17361
4.(a) Last day of fiscal year for which this Form is filed:
March 31, 1998
4.(b) [ ] Check box if this Form is being filed late (i.e. more than 90
calendar days after the end of the issuer's fiscal year).
4.(c) [ ] Check box if this is the last time the issuer will be filing
this Form.
5. Calculation of registration fee:
(i) Aggregate sale price of securities
sold during the fiscal year
pursuant to section 24(f): $277,451,914
------------
(ii) Aggregate price of securities
redeemed or repurchased during
the fiscal year: $2,114,118
------------
(iii) Aggregate price of securities
redeemed or repurchased during any
prior fiscal year ending no earlier
than October 11, 1995 that were not
previously used to reduce registration
fees payable to the Commission: $0
-----------
(iv) Total available redemption credits
(add items 5(ii) and 5(iii): $2,114,118
-----------
(v) Net sales - if item 5(i) is greater
than item 5(iv) [subtract item 5(iv) $275,337,796
from item 5(i)]: -----------
(vi) Redemption credits available for use
in future years - if item 5(i) is less
than item 5(iv) [subtract item 5(iv) $0
from item 5(i)]: -----------
(vii) Multiplier for determining registration
fee: x .000295
-----------
(viii) Registration fee due [multiply item
5(v) by item 5(vii)
(enter "0" if no fee is due): = $81,224.65
-----------
6. Prepaid Shares
If the reponse to item 5(i) was determined by deducting an amount of
securities that were registered under the Securities Act of 1933 pursuant
to rule 24e-2 as in effect before October 11, 1997, then report the amount
of securites (number of shares or other units) deducted here: N/A.
If there is a number of shares or other units that were registered pursuant
to rule 24e-2 remaining unsold at the end of the fiscal year for which this
form is filed that are available for use by the issuer in future fiscal
years, then state that number here: N/A.
7. Interest due - if this Form is being filed more than 90 days
after the end of the issuer's fiscal year: +$0
-----------
8. Total of the amount of the registration fee due plus any
interest due [line 5(vii) plus line 7]: = $81,224.65
-----------
9. Date the registration fee and any interest payment was sent
to the Commission's lockbox depository: June 11, 1998.
Method of Delivery: [X] Wire Transfer
[ ] Mail or other means
SIGNATURES
This report has been signed below by the following persons on behalf of
the issuer and in the capacity and on the date indicated.
By: /s/Barbara E. Courtney
-----------------------
Barbara E. Courtney
Controller, Mason Street Funds, Inc.
------------------------------------
Date: June 12, 1998
-------------
[LEGEND] THIS SCHEDULE CONTAINS
SUMMARY FINANCIAL
INFORMATION EXTRACTED
FROM MASON STREET FUNDS,
INC. INDEX 500 STOCK
FUND, 3/31/98 FINANCIAL
STATEMENTS CLASS A
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 011
[NAME] INDEX 500 STOCK FUND
CLASS A
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 35,646,615
[INVESTMENTS-AT-VALUE] 47,605,592
[RECEIVABLES] 233,164
[ASSETS-OTHER] 29,174
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 47,867,930
[PAYABLE-FOR-SECURITIES] 0
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 53,794
[TOTAL-LIABILITIES] 53,794
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 35,159,466
[SHARES-COMMON-STOCK] 3,019,915
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 106,574
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 340,344
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 12,207,752
[NET-ASSETS] 47,814,136
[DIVIDEND-INCOME] 559,922
[INTEREST-INCOME] 100,992
[OTHER-INCOME] 0
[EXPENSES-NET] 305,973
[NET-INVESTMENT-INCOME] 354,941
[REALIZED-GAINS-CURRENT] 535,402
[APPREC-INCREASE-CURRENT] 12,207,752
[NET-CHANGE-FROM-OPS] 13,098,095
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 300,021
[DISTRIBUTIONS-OF-GAINS] 183,740
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 3,001,056
[NUMBER-OF-SHARES-REDEEMED] 21,156
[SHARES-REINVESTED] 39,415
[NET-CHANGE-IN-ASSETS] 47,802,136
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 104,488
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 467,254
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] 0.13
[PER-SHARE-GAIN-APPREC] 4.48
[PER-SHARE-DIVIDEND] 0.11
[PER-SHARE-DISTRIBUTIONS] 0.07
[RETURNS-OF-CAPITAL] 0.00
[PER-SHARE-NAV-END] 14.43
[EXPENSE-RATIO] 0.85
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. INDEX 500 STOCK
FUND, 3/31/98 FINANCIAL
STATEMENTS CLASS B
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 012
[NAME] INDEX 500 STOCK FUND CLASS B
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 35,646,615
[INVESTMENTS-AT-VALUE] 47,605,592
[RECEIVABLES] 233,164
[ASSETS-OTHER] 29,174
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 47,867,930
[PAYABLE-FOR-SECURITIES] 0
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 53,794
[TOTAL-LIABILITIES] 53,794
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 35,159,466
[SHARES-COMMON-STOCK] 295,930
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 106,574
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 340,344
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 12,207,752
[NET-ASSETS] 47,814,136
[DIVIDEND-INCOME] 559,922
[INTEREST-INCOME] 100,922
[OTHER-INCOME] 0
[EXPENSES-NET] 305,973
[NET-INVESTMENT-INCOME] 354,941
[REALIZED-GAINS-CURRENT] 535,402
[APPREC-INCREASE-CURRENT] 12,207,752
[NET-CHANGE-FROM-OPS] 13,098,095
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 17,018
[DISTRIBUTIONS-OF-GAINS] 11,318
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 311,242
[NUMBER-OF-SHARES-REDEEMED] 18,230
[SHARES-REINVESTED] 2,318
[NET-CHANGE-IN-ASSETS] 47,802,136
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 104,488
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 467,254
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] 0.05
[PER-SHARE-GAIN-APPREC] 4.47
[PER-SHARE-DIVIDEND] 0.10
[PER-SHARE-DISTRIBUTIONS] 0.07
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 14.35
[EXPENSE-RATIO] 1.50
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. GROWTH AND INCOME
STOCK FUND, 3/31/98 FINANCIAL
STATEMENTS CLASS A
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 021
[NAME] GROWTH AND INCOME STOCK FUND
CLASS A
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 33,869,062
[INVESTMENTS-AT-VALUE] 38,435,411
[RECEIVABLES] 2,285,755
[ASSETS-OTHER] 16,530
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 40,737,696
[PAYABLE-FOR-SECURITIES] 1,340,507
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 67,571
[TOTAL-LIABILITIES] 1,408,078
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 32,330,139
[SHARES-COMMON-STOCK] 3,038,315
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 28,998
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 2,404,132
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 4,566,349
[NET-ASSETS] 39,329,618
[DIVIDEND-INCOME] 462,835
[INTEREST-INCOME] 41,179
[OTHER-INCOME] 0
[EXPENSES-NET] 387,877
[NET-INVESTMENT-INCOME] 116,137
[REALIZED-GAINS-CURRENT] 6,264,818
[APPREC-INCREASE-CURRENT] 4,566,349
[NET-CHANGE-FROM-OPS] 10,947,304
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 152,006
[DISTRIBUTIONS-OF-GAINS] 3,768,242
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 2,700,758
[NUMBER-OF-SHARES-REDEEMED] 29,807
[SHARES-REINVESTED] 366,764
[NET-CHANGE-IN-ASSETS] 39,317,618
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 208,331
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 510,373
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] 0.04
[PER-SHARE-GAIN-APPREC] 3.90
[PER-SHARE-DIVIDEND] 0.06
[PER-SHARE-DISTRIBUTIONS] 1.44
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 12.44
[EXPENSE-RATIO] 1.20
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. GROWTH AND INCOME
STOCK FUND, 3/31/98 FINANCIAL
STATEMENTS CLASS B
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 022
[NAME] GROWTH AND INCOME STOCK FUND
CLASS B
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 33,869,062
[INVESTMENTS-AT-VALUE] 38,435,411
[RECEIVABLES] 2,285,755
[ASSETS-OTHER] 16,530
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 40,737,696
[PAYABLE-FOR-SECURITIES] 1,340,507
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 67,571
[TOTAL-LIABILITIES] 1,408,078
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 32,330,139
[SHARES-COMMON-STOCK] 123,596
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 28,998
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 2,404,132
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 4,566,349
[NET-ASSETS] 39,329,618
[DIVIDEND-INCOME] 462,835
[INTEREST-INCOME] 41,179
[OTHER-INCOME] 0
[EXPENSES-NET] 387,877
[NET-INVESTMENT-INCOME] 116,137
[REALIZED-GAINS-CURRENT] 6,264,818
[APPREC-INCREASE-CURRENT] 4,566,349
[NET-CHANGE-FROM-OPS] 10,947,304
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 2,604
[DISTRIBUTIONS-OF-GAINS] 92,540
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 116,172
[NUMBER-OF-SHARES-REDEEMED] 2,107
[SHARES-REINVESTED] 8,931
[NET-CHANGE-IN-ASSETS] 39,317,618
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 208,331
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 510,373
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] 0.03
[PER-SHARE-GAIN-APPREC] 3.88
[PER-SHARE-DIVIDEND] 0.04
[PER-SHARE-DISTRIBUTIONS] 1.44
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 12.37
[EXPENSE-RATIO] 1.85
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. AGGRESSIVE GROWTH
STOCK FUND, 3/31/98 FINANCIAL
STATEMENTS CLASS A
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 031
[NAME] AGGRESSIVE GROWTH STOCK FUND
CLASS A
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 30,413,146
[INVESTMENTS-AT-VALUE] 42,533,756
[RECEIVABLES] 1,011,566
[ASSETS-OTHER] 107,009
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 43,652,331
[PAYABLE-FOR-SECURITIES] 70,412
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 71,594
[TOTAL-LIABILITIES] 142,006
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 31,348,532
[SHARES-COMMON-STOCK] 2,871,235
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 0
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 41,183
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 12,120,610
[NET-ASSETS] 43,510,325
[DIVIDEND-INCOME] 34,737
[INTEREST-INCOME] 84,013
[OTHER-INCOME] 0
[EXPENSES-NET] 450,916
[NET-INVESTMENT-INCOME] (332,166)
[REALIZED-GAINS-CURRENT] 1,864,006
[APPREC-INCREASE-CURRENT] 12,120,610
[NET-CHANGE-FROM-OPS] 13,652,450
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 0
[DISTRIBUTIONS-OF-GAINS] 1,513,217
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 2,757,475
[NUMBER-OF-SHARES-REDEEMED] 8,348
[SHARES-REINVESTED] 121,508
[NET-CHANGE-IN-ASSETS] 43,498,235
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 257,514
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 575,919
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] (0.12)
[PER-SHARE-GAIN-APPREC] 5.18
[PER-SHARE-DIVIDEND] 0.00
[PER-SHARE-DISTRIBUTIONS] 0.56
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 14.50
[EXPENSE-RATIO] 1.30
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. AGGRESSIVE GROWTH
STOCK FUND, 3/31/98 FINANCIAL
STATEMENTS CLASS B
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 032
[NAME] AGGRESSIVE GROWTH STOCK FUND
CLASS B
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 30,413,146
[INVESTMENTS-AT-VALUE] 42,533,756
[RECEIVABLES] 1,011,566
[ASSETS-OTHER] 107,009
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 43,652,331
[PAYABLE-FOR-SECURITIES] 70,412
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 71,594
[TOTAL-LIABILITIES] 142,006
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 31,348,532
[SHARES-COMMON-STOCK] 129,572
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 0
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 41,183
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 12,120,610
[NET-ASSETS] 43,510,325
[DIVIDEND-INCOME] 34,737
[INTEREST-INCOME] 84,013
[OTHER-INCOME] 0
[EXPENSES-NET] 450,916
[NET-INVESTMENT-INCOME] (332,166)
[REALIZED-GAINS-CURRENT] 1,864,006
[APPREC-INCREASE-CURRENT] 12,120,610
[NET-CHANGE-FROM-OPS] 13,652,450
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 0
[DISTRIBUTIONS-OF-GAINS] 45,705
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 126,434
[NUMBER-OF-SHARES-REDEEMED] 1,140
[SHARES-REINVESTED] 3,678
[NET-CHANGE-IN-ASSETS] 43,498,235
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 257,514
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 575,912
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] (0.21)
[PER-SHARE-GAIN-APPREC] 5.18
[PER-SHARE-DIVIDEND] 0.00
[PER-SHARE-DISTRIBUTIONS] 0.54
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 14.43
[EXPENSE-RATIO] 1.95
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. INTERNATIONAL
EQUITY FUND, 3/31/98 FINANCIAL
STATEMENTS CLASS A
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 041
[NAME] INTERNATIONAL EQUITY FUND
CLASS A
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 29,181,851
[INVESTMENTS-AT-VALUE] 30,603,700
[RECEIVABLES] 301,942
[ASSETS-OTHER] 82,359
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 30,988,001
[PAYABLE-FOR-SECURITIES] 11,553
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 79,691
[TOTAL-LIABILITIES] 91,244
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 29,184,788
[SHARES-COMMON-STOCK] 2,783,288
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 115,120
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 175,688
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 1,421,161
[NET-ASSETS] 30,896,757
[DIVIDEND-INCOME] 667,687
[INTEREST-INCOME] 421,775
[OTHER-INCOME] 0
[EXPENSES-NET] 453,090
[NET-INVESTMENT-INCOME] 636,372
[REALIZED-GAINS-CURRENT] 181,411
[APPREC-INCREASE-CURRENT] 1,421,161
[NET-CHANGE-FROM-OPS] 2,238,944
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 575,912
[DISTRIBUTIONS-OF-GAINS] 0
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 2,746,325
[NUMBER-OF-SHARES-REDEEMED] 23,510
[SHARES-REINVESTED] 59,873
[NET-CHANGE-IN-ASSETS] 30,884,757
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 231,461
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 585,767
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] 0.24
[PER-SHARE-GAIN-APPREC] 0.56
[PER-SHARE-DIVIDEND] 0.22
[PER-SHARE-DISTRIBUTIONS] 0.00
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 10.58
[EXPENSE-RATIO] 1.65
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. INTERNATIONAL
EQUITY FUND, 3/31/98 FINANCIAL
STATEMENTS CLASS B
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 042
[NAME] INTERNATIONAL EQUITY FUND
CLASS B
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 29,181,851
[INVESTMENTS-AT-VALUE] 30,603,700
[RECEIVABLES] 301,942
[ASSETS-OTHER] 82,359
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 30,988,001
[PAYABLE-FOR-SECURITIES] 11,553
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 79,691
[TOTAL-LIABILITIES] 91,244
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 29,184,788
[SHARES-COMMON-STOCK] 137,166
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 115,120
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 175,688
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 1,421,161
[NET-ASSETS] 30,896,757
[DIVIDEND-INCOME] 667,687
[INTEREST-INCOME] 421,775
[OTHER-INCOME] 0
[EXPENSES-NET] 453,090
[NET-INVESTMENT-INCOME] 636,372
[REALIZED-GAINS-CURRENT] 181,411
[APPREC-INCREASE-CURRENT] 1,421,161
[NET-CHANGE-FROM-OPS] 2,238,944
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 18,152
[DISTRIBUTIONS-OF-GAINS] 0
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 141,383
[NUMBER-OF-SHARES-REDEEMED] 6,714
[SHARES-REINVESTED] 1,897
[NET-CHANGE-IN-ASSETS] 30,884,757
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 231,461
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 585,767
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] 0.10
[PER-SHARE-GAIN-APPREC] 0.63
[PER-SHARE-DIVIDEND] 0.20
[PER-SHARE-DISTRIBUTIONS] 0.00
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 10.53
[EXPENSE-RATIO] 2.30
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. GROWTH STOCK FUND,
3/31/98 FINANCIAL STATEMENTS
CLASS A
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 051
[NAME] GROWTH STOCK FUND CLASS A
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 29,341,934
[INVESTMENTS-AT-VALUE] 38,933,558
[RECEIVABLES] 96,643
[ASSETS-OTHER] 80,172
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 39,110,373
[PAYABLE-FOR-SECURITIES] 16,959
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 57,855
[TOTAL-LIABILITIES] 74,814
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 28,203,930
[SHARES-COMMON-STOCK] 2,711,768
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 23,034
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 1,168,002
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 9,640,593
[NET-ASSETS] 39,035,559
[DIVIDEND-INCOME] 318,476
[INTEREST-INCOME] 187,641
[OTHER-INCOME] 0
[EXPENSES-NET] 415,288
[NET-INVESTMENT-INCOME] 90,829
[REALIZED-GAINS-CURRENT] 1,966,059
[APPREC-INCREASE-CURRENT] 9,640,593
[NET-CHANGE-FROM-OPS] 11,697,481
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 134,147
[DISTRIBUTIONS-OF-GAINS] 787500
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 2,643,059
[NUMBER-OF-SHARES-REDEEMED] 7,370
[SHARES-REINVESTED] 75,479
[NET-CHANGE-IN-ASSETS] 39,023,559
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 238,548
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 526,315
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] 0.04
[PER-SHARE-GAIN-APPREC] 4.41
[PER-SHARE-DIVIDEND] 0.05
[PER-SHARE-DISTRIBUTIONS] 0.30
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 14.10
[EXPENSE-RATIO] 1.30
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. GROWTH STOCK FUND,
3/31/98 FINANCIAL STATEMENTS
CLASS B
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 052
[NAME] GROWTH STOCK FUND CLASS B
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 29,341,934
[INVESTMENTS-AT-VALUE] 38,933,558
[RECEIVABLES] 96,643
[ASSETS-OTHER] 80,172
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 391,100,373
[PAYABLE-FOR-SECURITIES] 16,959
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 57,885
[TOTAL-LIABILITIES] 74,814
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 28,203,930
[SHARES-COMMON-STOCK] 57,827
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 23,304
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 1,168,002
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 9,640,593
[NET-ASSETS] 39,035,559
[DIVIDEND-INCOME] 318,476
[INTEREST-INCOME] 187,641
[OTHER-INCOME] 0
[EXPENSES-NET] 415,288
[NET-INVESTMENT-INCOME] 90,829
[REALIZED-GAINS-CURRENT] 1,966,059
[APPREC-INCREASE-CURRENT] 9,640,593
[NET-CHANGE-FROM-OPS] 11,697,481
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 1,034
[DISTRIBUTIONS-OF-GAINS] 10555
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 56,279
[NUMBER-OF-SHARES-REDEEMED] 3
[SHARES-REINVESTED] 951
[NET-CHANGE-IN-ASSETS] 39,023,559
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 238,548
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 526,315
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] (0.05)
[PER-SHARE-GAIN-APPREC] 4.41
[PER-SHARE-DIVIDEND] 0.03
[PER-SHARE-DISTRIBUTIONS] 0.30
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 14.03
[EXPENSE-RATIO] 1.95
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. ASSET ALLOCATION
FUND, 3/31/98 FINANCIAL
STATEMENTS CLASS A
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 061
[NAME] ASSET ALLOCATION FUND CLASS A
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 30,200,296
[INVESTMENTS-AT-VALUE] 35,677,272
[RECEIVABLES] 482,659
[ASSETS-OTHER] 49,241
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 36,209,172
[PAYABLE-FOR-SECURITIES] 12,692
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 63,230
[TOTAL-LIABILITIES] 75,922
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 29,951,343
[SHARES-COMMON-STOCK] 2,806,418
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 231,052
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 464,542
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 5,486,313
[NET-ASSETS] 36,133,250
[DIVIDEND-INCOME] 268,572
[INTEREST-INCOME] 957,934
[OTHER-INCOME] 0
[EXPENSES-NET] 414,566
[NET-INVESTMENT-INCOME] 811,940
[REALIZED-GAINS-CURRENT] 1,137,243
[APPREC-INCREASE-CURRENT] 5,486,313
[NET-CHANGE-FROM-OPS] 7,435,496
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 627,696
[DISTRIBUTIONS-OF-GAINS] 650292
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 2,700,842
[NUMBER-OF-SHARES-REDEEMED] 7,616
[SHARES-REINVESTED] 112,592
[NET-CHANGE-IN-ASSETS] 36,121,250
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 212,831
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 523,791
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] 0.31
[PER-SHARE-GAIN-APPREC] 2.50
[PER-SHARE-DIVIDEND] 0.24
[PER-SHARE-DISTRIBUTIONS] 0.25
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 12.32
[EXPENSE-RATIO] 1.35
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. ASSET ALLOCATION
FUND, 3/31/98 FINANCIAL
STATEMENTS CLASS B
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 062
[NAME] ASSET ALLOCATION FUND CLASS B
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 30,200,296
[INVESTMENTS-AT-VALUE] 35,677,272
[RECEIVABLES] 482,659
[ASSETS-OTHER] 49,241
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 36,209,172
[PAYABLE-FOR-SECURITIES] 12,692
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 63,320
[TOTAL-LIABILITIES] 75,922
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 29,951,343
[SHARES-COMMON-STOCK] 128,027
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 231,052
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 464,542
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 5,486,313
[NET-ASSETS] 36,133,250
[DIVIDEND-INCOME] 268,572
[INTEREST-INCOME] 957,934
[OTHER-INCOME] 0
[EXPENSES-NET] 414,566
[NET-INVESTMENT-INCOME] 811,940
[REALIZED-GAINS-CURRENT] 1,137,243
[APPREC-INCREASE-CURRENT] 5,486,313
[NET-CHANGE-FROM-OPS] 7,435,496
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 20,006
[DISTRIBUTIONS-OF-GAINS] 22525
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 127,870
[NUMBER-OF-SHARES-REDEEMED] 4,206
[SHARES-REINVESTED] 3,763
[NET-CHANGE-IN-ASSETS] 36,121,250
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 212,831
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 523,791
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] 0.23
[PER-SHARE-GAIN-APPREC] 2.50
[PER-SHARE-DIVIDEND] 0.22
[PER-SHARE-DISTRIBUTIONS] 0.25
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 12.26
[EXPENSE-RATIO] 2.00
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. SELECT BOND FUND,
3/31/98 FINANCIAL STATEMENTS
CLASS A
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 071
[NAME] SELECT BOND FUND CLASS A
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 28,838,531
[INVESTMENTS-AT-VALUE] 28,556,722
[RECEIVABLES] 1,414,408
[ASSETS-OTHER] 128,228
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 30,099,358
[PAYABLE-FOR-SECURITIES] 497,511
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 341,094
[TOTAL-LIABILITIES] 838,605
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 29,365,703
[SHARES-COMMON-STOCK] 2,868,849
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 68,879
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 172,097
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] (345,926)
[NET-ASSETS] 29,260,753
[DIVIDEND-INCOME] 0
[INTEREST-INCOME] 2,133,628
[OTHER-INCOME] 0
[EXPENSES-NET] 233,637
[NET-INVESTMENT-INCOME] 1,899,991
[REALIZED-GAINS-CURRENT] 1,497,301
[APPREC-INCREASE-CURRENT] (345,926)
[NET-CHANGE-FROM-OPS] 3,051,366
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 1,894,078
[DISTRIBUTIONS-OF-GAINS] 1304159
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 2,608,995
[NUMBER-OF-SHARES-REDEEMED] 36,478
[SHARES-REINVESTED] 295,732
[NET-CHANGE-IN-ASSETS] 29,248,753
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 82,010
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 365,485
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] 0.71
[PER-SHARE-GAIN-APPREC] 0.46
[PER-SHARE-DIVIDEND] 0.71
[PER-SHARE-DISTRIBUTIONS] 0.48
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 9.98
[EXPENSE-RATIO] 0.85
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. SELECT BOND FUND,
3/31/98 FINANCIAL STATEMENTS
CLASS B
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 072
[NAME] SELECT BOND FUND CLASS B
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 28,838,531
[INVESTMENTS-AT-VALUE] 28,556,722
[RECEIVABLES] 1,414,408
[ASSETS-OTHER] 128,228
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 30,099,358
[PAYABLE-FOR-SECURITIES] 497,511
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 341,094
[TOTAL-LIABILITIES] 838,605
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 29,365,703
[SHARES-COMMON-STOCK] 64,493
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 68,879
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 172,097
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] (345,926)
[NET-ASSETS] 29,260,753
[DIVIDEND-INCOME] 0
[INTEREST-INCOME] 2,133,628
[OTHER-INCOME] 0
[EXPENSES-NET] 233,637
[NET-INVESTMENT-INCOME] 1,899,991
[REALIZED-GAINS-CURRENT] 1,497,301
[APPREC-INCREASE-CURRENT] (345,926)
[NET-CHANGE-FROM-OPS] 3,051,366
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 11,475
[DISTRIBUTIONS-OF-GAINS] 12480
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 64,092
[NUMBER-OF-SHARES-REDEEMED] 2,236
[SHARES-REINVESTED] 2,037
[NET-CHANGE-IN-ASSETS] 29,248,753
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 82,010
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 365,485
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] 0.66
[PER-SHARE-GAIN-APPREC] 0.44
[PER-SHARE-DIVIDEND] 0.64
[PER-SHARE-DISTRIBUTIONS] 0.48
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 9.98
[EXPENSE-RATIO] 1.50
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. MUNICIPAL BOND
FUND, 3/31/98 FINANCIAL
STATEMENTS CLASS A
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 081
[NAME] MUNICIPAL BOND FUND CLASS A
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 26,803,665
[INVESTMENTS-AT-VALUE] 28,242,166
[RECEIVABLES] 511,818
[ASSETS-OTHER] 31,050
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 28,785,034
[PAYABLE-FOR-SECURITIES] 0
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 140,442
[TOTAL-LIABILITIES] 140,442
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 27,188,250
[SHARES-COMMON-STOCK] 2,671,175
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 29,346
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 0
[OVERDISTRIBUTION-GAINS] 11,505
[ACCUM-APPREC-OR-DEPREC] 1,438,501
[NET-ASSETS] 28,644,592
[DIVIDEND-INCOME] 0
[INTEREST-INCOME] 1,425,930
[OTHER-INCOME] 0
[EXPENSES-NET] 232,661
[NET-INVESTMENT-INCOME] 1,193,269
[REALIZED-GAINS-CURRENT] 334,674
[APPREC-INCREASE-CURRENT] 1,438,501
[NET-CHANGE-FROM-OPS] 2,966,444
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 1,219,558
[DISTRIBUTIONS-OF-GAINS] 341287
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 2,536,893
[NUMBER-OF-SHARES-REDEEMED] 5,684
[SHARES-REINVESTED] 139,366
[NET-CHANGE-IN-ASSETS] 28,632,592
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 81,499
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 344,744
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] 0.46
[PER-SHARE-GAIN-APPREC] 0.69
[PER-SHARE-DIVIDEND] 0.47
[PER-SHARE-DISTRIBUTIONS] 0.13
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 10.55
[EXPENSE-RATIO] 0.85
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. MUNICIPAL BOND
FUND, 3/31/98 FINANCIAL
STATEMENTS CLASS B
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 082
[NAME] MUNICIPAL BOND FUND CLASS B
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 26,803,665
[INVESTMENTS-AT-VALUE] 28,242,166
[RECEIVABLES] 511,818
[ASSETS-OTHER] 31,050
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 28,785,034
[PAYABLE-FOR-SECURITIES] 0
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 140,442
[TOTAL-LIABILITIES] 140,442
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 27,188,250
[SHARES-COMMON-STOCK] 44,790
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 29,346
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 0
[OVERDISTRIBUTION-GAINS] 11,505
[ACCUM-APPREC-OR-DEPREC] 1,438,501
[NET-ASSETS] 28,644,592
[DIVIDEND-INCOME] 0
[INTEREST-INCOME] 1,425,930
[OTHER-INCOME] 0
[EXPENSES-NET] 232,661
[NET-INVESTMENT-INCOME] 1,193,269
[REALIZED-GAINS-CURRENT] 334,674
[APPREC-INCREASE-CURRENT] 1,438,501
[NET-CHANGE-FROM-OPS] 2,966,444
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 10,261
[DISTRIBUTIONS-OF-GAINS] 4,893
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 44,580
[NUMBER-OF-SHARES-REDEEMED] 991
[SHARES-REINVESTED] 601
[NET-CHANGE-IN-ASSETS] 28,632,592
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 81,499
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 344,744
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] 0.38
[PER-SHARE-GAIN-APPREC] 0.70
[PER-SHARE-DIVIDEND] 0.40
[PER-SHARE-DISTRIBUTIONS] 0.13
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 10.55
[EXPENSE-RATIO] 1.50
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. HIGH YIELD BOND
FUND, 3/31/98 FINANCIAL
STATEMENTS CLASS A
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 091
[NAME] HIGH YIELD BOND FUND CLASS A
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 32,819,519
[INVESTMENTS-AT-VALUE] 34,000,563
[RECEIVABLES] 1,828,723
[ASSETS-OTHER] 113,489
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 35,942,775
[PAYABLE-FOR-SECURITIES] 1455174
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 315,360
[TOTAL-LIABILITIES] 1,770,534
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 32,109,366
[SHARES-COMMON-STOCK] 3,041,500
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 61,039
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 820792
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 1,181,044
[NET-ASSETS] 34,172,241
[DIVIDEND-INCOME] 701221
[INTEREST-INCOME] 2,441,525
[OTHER-INCOME] 0
[EXPENSES-NET] 386,401
[NET-INVESTMENT-INCOME] 2,756,345
[REALIZED-GAINS-CURRENT] 1,974,379
[APPREC-INCREASE-CURRENT] 1,181,044
[NET-CHANGE-FROM-OPS] 5,911,768
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 2,730,612
[DISTRIBUTIONS-OF-GAINS] 1,131,057
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 2,716,144
[NUMBER-OF-SHARES-REDEEMED] 11,412
[SHARES-REINVESTED] 336,168
[NET-CHANGE-IN-ASSETS] 34,160,241
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 221,575
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 522,905
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] 1.01
[PER-SHARE-GAIN-APPREC] 1.19
[PER-SHARE-DIVIDEND] 1.00
[PER-SHARE-DISTRIBUTIONS] 0.41
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 10.79
[EXPENSE-RATIO] 1.30
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
[LEGEND] THIS SCHEDULE CONTAINS SUMMARY
FINANCIAL INFORMATION
EXTRACTED FROM MASON STREET
FUNDS, INC. HIGH YIELD BOND
FUND, 3/31/98 FINANCIAL
STATEMENTS CLASS B
[RESTATED]
[CIK] 0001023744
[NAME] MASON STREET FUNDS INC.
[SERIES]
[NUMBER] 092
[NAME] HIGH YIELD BOND FUND CLASS B
<PERIOD START> 1-Apr-97
[PERIOD-TYPE] 12-MOS
[FISCAL-YEAR-END] 31-Mar-98
[PERIOD-END] 31-Mar-98
[INVESTMENTS-AT-COST] 32,819,519
[INVESTMENTS-AT-VALUE] 34,000,563
[RECEIVABLES] 1,828,723
[ASSETS-OTHER] 113,489
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 35,942,775
[PAYABLE-FOR-SECURITIES] 1,455,174
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 315,360
[TOTAL-LIABILITIES] 1,770,534
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 32,109,366
[SHARES-COMMON-STOCK] 126,169
[SHARES-COMMON-PRIOR] 600
[ACCUMULATED-NII-CURRENT] 61,039
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 820,792
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 1,181,044
[NET-ASSETS] 34,172,241
[DIVIDEND-INCOME] 701,221
[INTEREST-INCOME] 2,441,525
[OTHER-INCOME] 0
[EXPENSES-NET] 386,401
[NET-INVESTMENT-INCOME] 2,756,345
[REALIZED-GAINS-CURRENT] 1,974,379
[APPREC-INCREASE-CURRENT] 1,181,044
[NET-CHANGE-FROM-OPS] 5,911,768
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 31,293
[DISTRIBUTIONS-OF-GAINS] 22,530
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 121,471
[NUMBER-OF-SHARES-REDEEMED] 233
[SHARES-REINVESTED] 4,331
[NET-CHANGE-IN-ASSETS] 34,160,241
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 221,575
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 522,905
[AVERAGE-NET-ASSETS] 0
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] 0.93
[PER-SHARE-GAIN-APPREC] 1.20
[PER-SHARE-DIVIDEND] 0.93
[PER-SHARE-DISTRIBUTIONS] 0.41
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 10.79
[EXPENSE-RATIO] 1.95
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
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