<PAGE>
000 A000000 04/30/96
000 C000000 0000895561
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0.a
000 J000000 A
001 A000000 THE TREASURY MONEY MARKET PORTFOLIO
001 B000000 811-7406
001 C000000 6174230800
002 A000000 6 ST. JAMES AVENUE
002 B000000 BOSTON
002 C000000 MA
002 D010000 02116
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 N
007 B000000 0
007 C010100 1
007 C010200 2
007 C010300 3
007 C010400 4
007 C010500 5
007 C010600 6
007 C010700 7
007 C010800 8
007 C010900 9
007 C011000 10
007 C011100 11
007 C011200 12
007 C011300 13
007 C011400 14
007 C011500 15
007 C011600 16
007 C011700 17
007 C011800 18
007 C011900 19
007 C012000 20
007 C012100 21
007 C012200 22
007 C012300 23
007 C012400 24
007 C012500 25
007 C012600 26
007 C012700 27
007 C012800 28
007 C012900 29
<PAGE>
007 C013000 30
008 A000001 MORGAN GUARANTY TRUST COMPANY OF NEW YORK
008 B000001 A
008 C000001 801-999999
008 D010001 NEW YORK
008 D020001 NY
008 D030001 10036
010 A000001 SIGNATURE BROKER-DEALER SERVICES, INC
010 B000001 8-8-41134
010 C010001 BOSTON
010 C020001 MA
010 C030001 02116
010 A000002 MORGAN GUARANTY TRUST COMPANY OF NEW YORK
010 C010002 NEW YORK
010 C020002 NY
010 C030002 10036
010 A000003 PIERPONT GROUP, INC.
010 C010003 NEW YORK
010 C020003 NY
010 C030003 10017
013 A000001 PRICE WATERHOUSE LLP
013 B010001 NEW YORK
013 B020001 NY
013 B030001 10036
014 A000001 MORGAN SECURITIES INC
014 B000001 8-99999999
015 A000001 STATE STREET BANK AND TRUST
015 B000001 C
015 C010001 BOSTON
015 C020001 MA
015 C030001 02101
015 E010001 X
018 000000 Y
019 A000000 Y
019 B000000 56
019 C000000 JPM\PIERPO
020 C000001 0
020 C000002 0
020 C000003 0
020 C000004 0
020 C000005 0
020 C000006 0
020 C000007 0
020 C000008 0
020 C000009 0
020 C000010 0
021 000000 0
022 A000001 GOLDMAN SACHS
022 B000001 13-5108880
022 C000001 5309717
022 D000001 39886
<PAGE>
022 A000002 HSBC SECURITIES INC
022 B000002 N/A
022 C000002 638532
022 D000002 319389
022 A000003 LEHMAN BROS INC
022 B000003 N/A
022 C000003 547253
022 D000003 80470
022 A000004 FIRST CHICAGO
022 B000004 13-3565942
022 C000004 296711
022 D000004 275458
022 A000005 MORGAN STANLEY CO
022 B000005 13-2655998
022 C000005 149100
022 D000005 0
022 A000006 PAINE WEBBER
022 B000006 N/A
022 C000006 61628
022 D000006 41337
022 A000007 DILLION READ & CO
022 B000007 N/A
022 C000007 66612
022 D000007 9779
022 A000008 CHASE MANHATTAN INC
022 B000008 N/A
022 C000008 63989
022 D000008 0
022 A000009 MERRILL LYNCH PIERCE, FENNER & SMITH INC
022 B000009 13-5674085
022 C000009 61523
022 D000009 0
022 A000010 R.S. HUDSON & CO, INC
022 B000010 N/A
022 C000010 24948
022 D000010 0
023 C000000 7222005
023 D000000 851202
024 000000 N
025 D000001 0
025 D000002 0
025 D000003 0
025 D000004 0
025 D000005 0
025 D000006 0
025 D000007 0
025 D000008 0
026 A000000 N
026 B000000 N
026 C000000 N
026 D000000 Y
<PAGE>
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 Y
027 000000 Y
028 A010000 80049
028 A020000 0
028 A030000 0
028 A040000 67566
028 B010000 139475
028 B020000 0
028 B030000 0
028 B040000 70814
028 C010000 288457
028 C020000 0
028 C030000 0
028 C040000 310673
028 D010000 185533
028 D020000 0
028 D030000 0
028 D040000 258079
028 E010000 149511
028 E020000 0
028 E030000 0
028 E040000 154300
028 F010000 303818
028 F020000 0
028 F030000 0
028 F040000 249833
028 G010000 1146843
028 G020000 0
028 G030000 0
028 G040000 1111265
028 H000000 0
029 000000 N
030 A000000 0
030 B000000 0.00
030 C000000 0.00
031 A000000 0
031 B000000 0
032 000000 0
033 000000 0
034 000000 N
035 000000 0
036 B000000 0
037 000000 N
038 000000 0
039 000000 N
040 000000 N
041 000000 N
<PAGE>
042 A000000 0
042 B000000 0
042 C000000 0
042 D000000 0
042 E000000 0
042 F000000 0
042 G000000 0
042 H000000 0
043 000000 0
044 000000 0
045 000000 Y
046 000000 N
047 000000 Y
048 000000 0.000
048 A010000 1000000
048 A020000 0.200
048 B010000 0
048 B020000 0.000
048 C010000 0
048 C020000 0.000
048 D010000 0
048 D020000 0.000
048 E010000 0
048 E020000 0.000
048 F010000 0
048 F020000 0.000
048 G010000 0
048 G020000 0.000
048 H010000 0
048 H020000 0.000
048 I010000 0
048 I020000 0.000
048 J010000 0
048 J020000 0.000
048 K010000 1000000
048 K020000 0.100
049 000000 N
050 000000 N
051 000000 N
052 000000 N
053 A000000 Y
053 B000000 Y
054 A000000 Y
054 B000000 N
054 C000000 N
054 D000000 N
054 E000000 N
054 F000000 N
054 G000000 N
054 H000000 N
054 I000000 N
<PAGE>
054 J000000 Y
054 K000000 N
054 L000000 N
054 M000000 Y
054 N000000 N
054 O000000 N
055 A000000 N
055 B000000 N
056 000000 Y
057 000000 N
058 A000000 N
059 000000 Y
060 A000000 Y
060 B000000 Y
061 000000 0
062 A000000 Y
062 B000000 64.0
062 C000000 34.5
062 D000000 1.4
062 E000000 0.0
062 F000000 0.0
062 G000000 0.0
062 H000000 0.0
062 I000000 0.0
062 J000000 0.0
062 K000000 0.0
062 L000000 0.0
062 M000000 0.0
062 N000000 0.0
062 O000000 0.0
062 P000000 0.0
062 Q000000 0.0
062 R000000 0.1
063 A000000 66
063 B000000 0.0
064 A000000 Y
064 B000000 N
066 A000000 N
067 000000 N
068 A000000 N
068 B000000 N
069 000000 N
070 A010000 Y
070 A020000 Y
070 B010000 N
070 B020000 N
070 C010000 N
070 C020000 N
070 D010000 N
070 D020000 N
070 E010000 N
<PAGE>
070 E020000 N
070 F010000 N
070 F020000 N
070 G010000 N
070 G020000 N
070 H010000 N
070 H020000 N
070 I010000 N
070 I020000 N
070 J010000 Y
070 J020000 N
070 K010000 Y
070 K020000 N
070 L010000 N
070 L020000 N
070 M010000 N
070 M020000 N
070 N010000 Y
070 N020000 N
070 O010000 Y
070 O020000 Y
070 P010000 Y
070 P020000 N
070 Q010000 N
070 Q020000 N
070 R010000 N
070 R020000 N
071 A000000 0
071 B000000 0
071 C000000 0
071 D000000 0
072 A000000 6
072 B000000 9394
072 C000000 0
072 D000000 0
072 E000000 0
072 F000000 351
072 G000000 60
072 H000000 0
072 I000000 0
072 J000000 29
072 K000000 0
072 L000000 0
072 M000000 3
072 N000000 0
072 O000000 0
072 P000000 0
072 Q000000 0
072 R000000 16
072 S000000 1
072 T000000 0
<PAGE>
072 U000000 3
072 V000000 0
072 W000000 7
072 X000000 470
072 Y000000 119
072 Z000000 9043
072AA000000 138
072BB000000 0
072CC010000 0
072CC020000 0
072DD010000 0
072DD020000 0
072EE000000 0
073 A010000 0.0000
073 A020000 0.0000
073 B000000 0.0000
073 C000000 0.0000
074 A000000 0
074 B000000 5032
074 C000000 357438
074 D000000 0
074 E000000 0
074 F000000 0
074 G000000 0
074 H000000 0
074 I000000 0
074 J000000 0
074 K000000 25
074 L000000 257
074 M000000 12
074 N000000 362764
074 O000000 0
074 P000000 92
074 Q000000 0
074 R010000 0
074 R020000 0
074 R030000 0
074 R040000 34
074 S000000 0
074 T000000 362638
074 U010000 0
074 U020000 0
074 V010000 0.00
074 V020000 0.00
074 W000000 0.0000
074 X000000 2
074 Y000000 0
075 A000000 353140
075 B000000 0
076 000000 0.00
077 A000000 N
<PAGE>
080 C000000 0
081 B000000 0
082 B000000 0
083 B000000 0
084 B000000 0
086 A010000 0
086 A020000 0
086 B010000 0
086 B020000 0
086 C010000 0
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086 D010000 0
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SIGNATURE JOHN R. ELDER
TITLE TREASURER
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL DATA EXTRACTED FROM THE SEMI ANNUAL
REPORT DATED APRIL 30, 1996 FOR THE TREASURY MONEY MARKET PORTFOLIO AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH SEMI ANNUAL REPORT.
</LEGEND>
<CIK> 0000895561
<NAME> THE TREASURY MONEY MARKET PORTFOLIO
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> OCT-31-1996
<PERIOD-START> NOV-01-1995
<PERIOD-END> APR-30-1996
<INVESTMENTS-AT-COST> 362,470,205
<INVESTMENTS-AT-VALUE> 362,470,205
<RECEIVABLES> 281,507
<ASSETS-OTHER> 11,892
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 362,763,604
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 125,238
<TOTAL-LIABILITIES> 125,238
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 362,638,366
<SHARES-COMMON-STOCK> 0
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 362,638,366
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 9,394,162
<OTHER-INCOME> 0
<EXPENSES-NET> 351,520
<NET-INVESTMENT-INCOME> 9,042,642
<REALIZED-GAINS-CURRENT> 137,623
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 9,180,265
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 0
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 0
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 351,520
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 470,055
<AVERAGE-NET-ASSETS> 353,140,476
<PER-SHARE-NAV-BEGIN> 0
<PER-SHARE-NII> 0
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 0
<EXPENSE-RATIO> 0
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
