<PAGE> PAGE 1
000 A000000 10/31/99
000 C000000 0000872475
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0
000 J000000 A
001 A000000 LIQUID INSTITUTIONAL RESERVES
001 B000000 811-06281
001 C000000 2127133041
002 A000000 51 WEST 52ND STREET
002 B000000 NEW YORK,
002 C000000 NY
002 D010000 10019
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 Y
007 B000000 3
007 C010100 1
007 C020100 MONEY MARKET FUND
007 C030100 N
007 C010200 2
007 C020200 GOVERNMENT SECURITIES FUND
007 C030200 N
007 C010300 3
007 C020300 TREASURY SECURITIES FUND
007 C030300 N
007 C010400 4
007 C010500 5
007 C010600 6
007 C010700 7
007 C010800 8
007 C010900 9
007 C011000 10
008 A00AA01 PAINEWEBBER, INC.
008 B00AA01 A
008 C00AA01 801-01763
008 D01AA01 NEW YORK,
008 D02AA01 NY
008 D03AA01 10019
008 A00AA02 MITCHELL HUTCHINS ASSET MANAGEMENT, INC.
008 B00AA02 S
008 C00AA02 801-13219
008 D01AA02 NEW YORK,
008 D02AA02 NY
008 D03AA02 10019
010 A00AA01 PAINEWEEBER, INC.
<PAGE> PAGE 2
010 B00AA01 16267
010 C01AA01 NEW YORK,
010 C02AA01 NY
010 C03AA01 10019
011 A00AA01 PAINEWEBBER, INC.
011 B00AA01 8-16267
011 C01AA01 NEW YORK,
011 C02AA01 NY
011 C03AA01 10019
012 A00AA01 FIRST DATA, CORP.
012 B00AA01 85-0000000
012 C01AA01 WESTBOROUGH,
012 C02AA01 MA
012 C03AA01 01581
013 A00AA01 ERNST & YOUNG, LLP
013 B01AA01 NEW YORK,
013 B02AA01 NY
013 B03AA01 10019
014 A00AA01 PAINEWEBBER, INC.
014 B00AA01 8-16267
015 A00AA01 STATE STREET BANK & TRUST CO.
015 B00AA01 C
015 C01AA01 NO. QUINCY,
015 C02AA01 MA
015 C03AA01 02171
015 E01AA01 X
018 00AA00 Y
019 A00AA00 Y
019 B00AA00 74
019 C00AA00 PAINEWEBBE
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 STATE STREET BANK
022 C000001 2316875
022 D000001 2163387
022 A000002 GRANTCHESTER SECURITIES INC
022 C000002 2159599
022 D000002 1826
022 A000003 GOLDMAN SACHS & CO
022 B000003 13-5108880
022 C000003 1709805
022 D000003 22974
<PAGE> PAGE 3
022 A000004 MORGAN STANLEY & CO. INC
022 B000004 13-2655998
022 C000004 1413886
022 D000004 220183
022 A000005 LEHMAN BROTHERS INC
022 C000005 1328127
022 D000005 0
022 A000006 MERRILL LYNCH PIERCE FENNER & SMITH
022 B000006 13-5674085
022 C000006 924995
022 D000006 0
022 A000007 MORGAN(J.P.) SECURITIES INC
022 C000007 746303
022 D000007 69150
022 A000008 DEUTSCHE BANK
022 C000008 717813
022 D000008 9569
022 A000009 BANK ONE CAPITAL MARKETS
022 C000009 573899
022 D000009 142638
022 A000010 GENERAL MOTORS ACCEPTANCE CORP
022 C000010 685275
022 D000010 0
023 C000000 16709078
023 D000000 2980998
024 00AA00 N
025 D00AA01 0
025 D00AA02 0
025 D00AA03 0
025 D00AA04 0
025 D00AA05 0
025 D00AA06 0
025 D00AA07 0
025 D00AA08 0
026 A000000 N
026 B000000 N
026 C000000 N
026 D000000 Y
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 N
027 000000 Y
029 00AA00 N
030 A00AA00 0
030 B00AA00 0.00
030 C00AA00 0.00
031 A00AA00 0
031 B00AA00 0
032 00AA00 0
<PAGE> PAGE 4
033 00AA00 0
034 00AA00 N
035 00AA00 0
036 B00AA00 0
037 00AA00 N
038 00AA00 0
039 00AA00 N
040 00AA00 N
042 A00AA00 0
042 B00AA00 0
042 C00AA00 0
042 D00AA00 0
042 E00AA00 0
042 F00AA00 0
042 G00AA00 0
042 H00AA00 0
043 00AA00 0
044 00AA00 0
045 00AA00 Y
046 00AA00 N
047 00AA00 Y
048 00AA00 0.250
048 A01AA00 0
048 A02AA00 0.000
048 B01AA00 0
048 B02AA00 0.000
048 C01AA00 0
048 C02AA00 0.000
048 D01AA00 0
048 D02AA00 0.000
048 E01AA00 0
048 E02AA00 0.000
048 F01AA00 0
048 F02AA00 0.000
048 G01AA00 0
048 G02AA00 0.000
048 H01AA00 0
048 H02AA00 0.000
048 I01AA00 0
048 I02AA00 0.000
048 J01AA00 0
048 J02AA00 0.000
048 K01AA00 0
048 K02AA00 0.000
049 00AA00 N
050 00AA00 N
051 00AA00 N
052 00AA00 N
053 A00AA00 Y
053 B00AA00 Y
053 C00AA00 N
<PAGE> PAGE 5
054 A00AA00 Y
054 B00AA00 N
054 C00AA00 N
054 D00AA00 N
054 E00AA00 N
054 F00AA00 N
054 G00AA00 Y
054 H00AA00 Y
054 I00AA00 N
054 J00AA00 Y
054 K00AA00 N
054 L00AA00 N
054 M00AA00 Y
054 N00AA00 N
054 O00AA00 Y
077 A000000 Y
077 B000000 N
077 C000000 N
077 D000000 Y
077 E000000 N
077 F000000 N
077 G000000 N
077 H000000 N
077 I000000 N
077 J000000 N
077 K000000 N
077 L000000 N
077 M000000 N
077 N000000 N
077 O000000 N
077 P000000 N
077 Q010000 N
077 Q020000 N
077 Q030000 N
078 000000 N
080 C00AA00 0
081 B00AA00 0
082 B00AA00 0
083 B00AA00 0
084 B00AA00 0
086 A010000 0
086 A020000 0
086 B010000 0
086 B020000 0
086 C010000 0
086 C020000 0
086 D010000 0
086 D020000 0
086 E010000 0
086 E020000 0
086 F010000 0
<PAGE> PAGE 6
086 F020000 0
028 A010100 1409994
028 A020100 8340
028 A030100 0
028 A040100 1337613
028 B010100 1132005
028 B020100 8183
028 B030100 0
028 B040100 1417531
028 C010100 962117
028 C020100 11338
028 C030100 0
028 C040100 1069546
028 D010100 964934
028 D020100 6776
028 D030100 0
028 D040100 1105191
028 E010100 899929
028 E020100 7394
028 E030100 0
028 E040100 904086
028 F010100 811841
028 F020100 6623
028 F030100 0
028 F040100 727606
028 G010100 6180820
028 G020100 48654
028 G030100 0
028 G040100 6561573
028 H000100 0
055 A000100 N
055 B000100 N
056 000100 Y
057 000100 N
058 A000100 N
059 000100 Y
060 A000100 Y
060 B000100 Y
061 000100 1000000
062 A000100 Y
062 B000100 0.0
062 C000100 16.1
062 D000100 0.0
062 E000100 0.0
062 F000100 14.6
062 G000100 0.0
062 H000100 0.0
062 I000100 51.7
062 J000100 0.9
062 K000100 0.0
062 L000100 17.4
<PAGE> PAGE 7
062 M000100 0.0
062 N000100 0.0
062 O000100 0.0
062 P000100 0.0
062 Q000100 0.0
062 R000100 0.0
063 A000100 52
063 B000100 0.0
064 A000100 Y
064 B000100 N
066 A000100 N
067 000100 N
068 A000100 N
068 B000100 N
069 000100 N
070 A010100 Y
070 A020100 N
070 B010100 N
070 B020100 N
070 C010100 N
070 C020100 N
070 D010100 N
070 D020100 N
070 E010100 N
070 E020100 N
070 F010100 N
070 F020100 N
070 G010100 N
070 G020100 N
070 H010100 N
070 H020100 N
070 I010100 N
070 I020100 N
070 J010100 Y
070 J020100 N
070 K010100 Y
070 K020100 N
070 L010100 Y
070 L020100 N
070 M010100 N
070 M020100 N
070 N010100 Y
070 N020100 N
070 O010100 Y
070 O020100 N
070 P010100 Y
070 P020100 N
070 Q010100 N
070 Q020100 N
070 R010100 N
070 R020100 N
<PAGE> PAGE 8
071 A000100 0
071 B000100 0
071 C000100 0
071 D000100 0
072 A000100 6
072 B000100 48213
072 C000100 0
072 D000100 0
072 E000100 0
072 F000100 2318
072 G000100 0
072 H000100 0
072 I000100 188
072 J000100 93
072 K000100 3
072 L000100 21
072 M000100 5
072 N000100 120
072 O000100 0
072 P000100 0
072 Q000100 0
072 R000100 25
072 S000100 10
072 T000100 34
072 U000100 0
072 V000100 0
072 W000100 21
072 X000100 2838
072 Y000100 223
072 Z000100 45598
072AA000100 0
072BB000100 9
072CC010100 0
072CC020100 0
072DD010100 45598
072DD020100 0
072EE000100 0
073 A010100 0.0250
073 A020100 0.0000
073 B000100 0.0000
073 C000100 0.0000
074 A000100 0
074 B000100 0
074 C000100 1727767
074 D000100 0
074 E000100 0
074 F000100 0
074 G000100 0
074 H000100 0
074 I000100 0
074 J000100 0
<PAGE> PAGE 9
074 K000100 0
074 L000100 13001
074 M000100 420
074 N000100 1741188
074 O000100 15000
074 P000100 362
074 Q000100 0
074 R010100 0
074 R020100 0
074 R030100 0
074 R040100 9554
074 S000100 0
074 T000100 1716272
074 U010100 1687272
074 U020100 29010
074 V010100 1.00
074 V020100 1.00
074 W000100 1.0000
074 X000100 1247
074 Y000100 0
075 A000100 1844640
075 B000100 0
076 000100 0.00
028 A010200 7611
028 A020200 461
028 A030200 0
028 A040200 21662
028 B010200 49941
028 B020200 491
028 B030200 0
028 B040200 10814
028 C010200 22006
028 C020200 582
028 C030200 0
028 C040200 39166
028 D010200 15189
028 D020200 636
028 D030200 0
028 D040200 27528
028 E010200 12707
028 E020200 576
028 E030200 0
028 E040200 14312
028 F010200 15800
028 F020200 543
028 F030200 0
028 F040200 17089
028 G010200 123254
028 G020200 3289
028 G030200 0
028 G040200 130571
<PAGE> PAGE 10
028 H000200 0
055 A000200 Y
055 B000200 N
056 000200 Y
057 000200 N
058 A000200 N
059 000200 Y
060 A000200 Y
060 B000200 Y
061 000200 1000000
062 A000200 Y
062 B000200 0.0
062 C000200 100.4
062 D000200 0.0
062 E000200 0.0
062 F000200 0.0
062 G000200 0.0
062 H000200 0.0
062 I000200 0.0
062 J000200 0.0
062 K000200 0.0
062 L000200 0.0
062 M000200 0.0
062 N000200 0.0
062 O000200 0.0
062 P000200 0.0
062 Q000200 0.0
062 R000200 0.0
063 A000200 20
063 B000200 0.0
064 A000200 Y
064 B000200 N
066 A000200 N
067 000200 N
068 A000200 N
068 B000200 N
069 000200 N
070 A010200 N
070 A020200 N
070 B010200 N
070 B020200 N
070 C010200 N
070 C020200 N
070 D010200 N
070 D020200 N
070 E010200 N
070 E020200 N
070 F010200 N
070 F020200 N
070 G010200 N
070 G020200 N
<PAGE> PAGE 11
070 H010200 N
070 H020200 N
070 I010200 N
070 I020200 N
070 J010200 Y
070 J020200 N
070 K010200 Y
070 K020200 N
070 L010200 N
070 L020200 N
070 M010200 N
070 M020200 N
070 N010200 Y
070 N020200 N
070 O010200 Y
070 O020200 N
070 P010200 Y
070 P020200 N
070 Q010200 N
070 Q020200 N
070 R010200 N
070 R020200 N
071 A000200 0
071 B000200 0
071 C000200 0
071 D000200 0
072 A000200 6
072 B000200 3701
072 C000200 0
072 D000200 0
072 E000200 0
072 F000200 183
072 G000200 0
072 H000200 0
072 I000200 12
072 J000200 5
072 K000200 2
072 L000200 2
072 M000200 5
072 N000200 12
072 O000200 0
072 P000200 0
072 Q000200 0
072 R000200 5
072 S000200 3
072 T000200 0
072 U000200 0
072 V000200 0
072 W000200 4
072 X000200 233
072 Y000200 22
<PAGE> PAGE 12
072 Z000200 3490
072AA000200 0
072BB000200 0
072CC010200 0
072CC020200 0
072DD010200 3490
072DD020200 0
072EE000200 0
073 A010200 0.0240
073 A020200 0.0000
073 B000200 0.0000
073 C000200 0.0000
074 A000200 1
074 B000200 0
074 C000200 135226
074 D000200 0
074 E000200 0
074 F000200 0
074 G000200 0
074 H000200 0
074 I000200 0
074 J000200 0
074 K000200 0
074 L000200 151
074 M000200 65
074 N000200 135443
074 O000200 0
074 P000200 25
074 Q000200 0
074 R010200 0
074 R020200 0
074 R030200 0
074 R040200 664
074 S000200 0
074 T000200 134754
074 U010200 134744
074 U020200 0
074 V010200 1.00
074 V020200 0.00
074 W000200 0.9999
074 X000200 89
074 Y000200 13996
075 A000200 145484
075 B000200 0
076 000200 0.00
028 A010300 13503
028 A020300 660
028 A030300 0
028 A040300 38857
028 B010300 29653
028 B020300 597
<PAGE> PAGE 13
028 B030300 0
028 B040300 27047
028 C010300 12638
028 C020300 531
028 C030300 0
028 C040300 19831
028 D010300 12676
028 D020300 537
028 D030300 0
028 D040300 19589
028 E010300 8052
028 E020300 528
028 E030300 0
028 E040300 16412
028 F010300 2916
028 F020300 506
028 F030300 0
028 F040300 20134
028 G010300 79438
028 G020300 3359
028 G030300 0
028 G040300 141870
028 H000300 0
055 A000300 N
055 B000300 N
056 000300 Y
057 000300 N
058 A000300 N
059 000300 Y
060 A000300 Y
060 B000300 Y
061 000300 250000
062 A000300 Y
062 B000300 97.4
062 C000300 0.0
062 D000300 0.0
062 E000300 0.0
062 F000300 0.0
062 G000300 0.0
062 H000300 0.0
062 I000300 0.0
062 J000300 0.0
062 K000300 0.0
062 L000300 0.0
062 M000300 0.0
062 N000300 0.0
062 O000300 0.0
062 P000300 0.0
062 Q000300 0.0
062 R000300 0.0
063 A000300 42
<PAGE> PAGE 14
063 B000300 0.0
064 A000300 Y
064 B000300 N
066 A000300 N
067 000300 N
068 A000300 N
068 B000300 N
069 000300 N
070 A010300 N
070 A020300 N
070 B010300 N
070 B020300 N
070 C010300 N
070 C020300 N
070 D010300 N
070 D020300 N
070 E010300 N
070 E020300 N
070 F010300 N
070 F020300 N
070 G010300 N
070 G020300 N
070 H010300 N
070 H020300 N
070 I010300 N
070 I020300 N
070 J010300 Y
070 J020300 N
070 K010300 Y
070 K020300 N
070 L010300 N
070 L020300 N
070 M010300 N
070 M020300 N
070 N010300 Y
070 N020300 N
070 O010300 Y
070 O020300 N
070 P010300 Y
070 P020300 N
070 Q010300 N
070 Q020300 N
070 R010300 N
070 R020300 N
071 A000300 0
071 B000300 0
071 C000300 0
071 D000300 0
072 A000300 6
072 B000300 3433
072 C000300 0
<PAGE> PAGE 15
072 D000300 0
072 E000300 0
072 F000300 187
072 G000300 0
072 H000300 0
072 I000300 16
072 J000300 9
072 K000300 1
072 L000300 4
072 M000300 5
072 N000300 13
072 O000300 0
072 P000300 0
072 Q000300 0
072 R000300 6
072 S000300 4
072 T000300 0
072 U000300 0
072 V000300 0
072 W000300 1
072 X000300 246
072 Y000300 30
072 Z000300 3217
072AA000300 0
072BB000300 4
072CC010300 0
072CC020300 0
072DD010300 3217
072DD020300 0
072EE000300 0
073 A010300 0.0220
073 A020300 0.0000
073 B000300 0.0000
073 C000300 0.0000
074 A000300 0
074 B000300 0
074 C000300 117053
074 D000300 0
074 E000300 0
074 F000300 0
074 G000300 0
074 H000300 0
074 I000300 0
074 J000300 47055
074 K000300 0
074 L000300 3046
074 M000300 43
074 N000300 167197
074 O000300 46498
074 P000300 27
074 Q000300 0
<PAGE> PAGE 16
074 R010300 0
074 R020300 0
074 R030300 0
074 R040300 521
074 S000300 0
074 T000300 120151
074 U010300 119985
074 U020300 0
074 V010300 1.00
074 V020300 0.00
074 W000300 1.0014
074 X000300 224
074 Y000300 0
075 A000300 148657
075 B000300 0
076 000300 0.00
SIGNATURE PAUL SCHUBERT
TITLE TREASURER
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000872475
<NAME> LIQUID INSTITUTIONAL RESERVES
<SERIES>
<NUMBER> 02
<NAME> GOVERNMENT SECURITIES FUND
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 135,226
<INVESTMENTS-AT-VALUE> 135,226
<RECEIVABLES> 151
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 66
<TOTAL-ASSETS> 135,443
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 689
<TOTAL-LIABILITIES> 689
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 134,754
<SHARES-COMMON-STOCK> 134,744
<SHARES-COMMON-PRIOR> 138,773
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 134,754
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3,701
<OTHER-INCOME> 0
<EXPENSES-NET> 211
<NET-INVESTMENT-INCOME> 3,490
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 3,490
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (3,490)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 123,254
<NUMBER-OF-SHARES-REDEEMED> (130,571)
<SHARES-REINVESTED> 3,288
<NET-CHANGE-IN-ASSETS> (4,029)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 11
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 183
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 233
<AVERAGE-NET-ASSETS> 145,484
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.024
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> (0.024)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.29
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000872475
<NAME> LIQUID INSTITUTIONAL RESERVES
<SERIES>
<NUMBER> 01
<NAME> MONEY MARKET FUND-INSTITUTIONAL
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 1,698,562
<INVESTMENTS-AT-VALUE> 1,698,562
<RECEIVABLES> 12,781
<ASSETS-OTHER> 414
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 1,711,757
<PAYABLE-FOR-SECURITIES> 14,746
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 9,749
<TOTAL-LIABILITIES> 24,495
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 1,687,272
<SHARES-COMMON-STOCK> 1,687,272
<SHARES-COMMON-PRIOR> 2,036,380
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (10)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 1,687,262
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 47,500
<OTHER-INCOME> 0
<EXPENSES-NET> (2,544)
<NET-INVESTMENT-INCOME> 44,956
<REALIZED-GAINS-CURRENT> (9)
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 44,947
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (44,956)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 6,123,915
<NUMBER-OF-SHARES-REDEEMED> (6,521,676)
<SHARES-REINVESTED> 48,653
<NET-CHANGE-IN-ASSETS> (349,117)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (1)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 2,285
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2,764
<AVERAGE-NET-ASSETS> 1,817,692
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.025
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> (0.025)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.28
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000872475
<NAME> LIQUID INSTITUTIONAL RESERVES
<SERIES>
<NUMBER> 04
<NAME> MONEY MARKET FUND-FINANCIAL INTERMEDIARY
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 29,204
<INVESTMENTS-AT-VALUE> 29,204
<RECEIVABLES> 220
<ASSETS-OTHER> 7
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 29,431
<PAYABLE-FOR-SECURITIES> 254
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 167
<TOTAL-LIABILITIES> 421
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 29,010
<SHARES-COMMON-STOCK> 29,010
<SHARES-COMMON-PRIOR> 12,001
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 29,010
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 714
<OTHER-INCOME> 0
<EXPENSES-NET> (72)
<NET-INVESTMENT-INCOME> 642
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 642
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (642)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 56,905
<NUMBER-OF-SHARES-REDEEMED> (39,897)
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 17,008
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 34
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 75
<AVERAGE-NET-ASSETS> 26,949
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.024
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> (0.024)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.53
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000872475
<NAME> LIQUID INSTITUTIONAL RESERVES
<SERIES>
<NUMBER> 03
<NAME> TREASURY SECURITIES FUND
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 117,053
<INVESTMENTS-AT-VALUE> 117,053
<RECEIVABLES> 50,101
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 43
<TOTAL-ASSETS> 167,197
<PAYABLE-FOR-SECURITIES> 46,498
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 548
<TOTAL-LIABILITIES> 47,046
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 119,985
<SHARES-COMMON-STOCK> 119,985
<SHARES-COMMON-PRIOR> 179,057
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 166
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 120,151
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3,433
<OTHER-INCOME> 0
<EXPENSES-NET> 216
<NET-INVESTMENT-INCOME> 3,217
<REALIZED-GAINS-CURRENT> (4)
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 3,213
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (3,217)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 79,438
<NUMBER-OF-SHARES-REDEEMED> (141,870)
<SHARES-REINVESTED> 3,359
<NET-CHANGE-IN-ASSETS> (59,076)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 170
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 187
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 246
<AVERAGE-NET-ASSETS> 148,657
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.022
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> (0.022)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.29
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
N-SAR Exhibits
Item 77(D)
For the period ending October 31, 1999
File number 811-06281
During the period covered by this report, two
of the registrant's series, Government Securities
Fund and Treasury Securities Fund, changed a non-
fundamental investment policy which formerly
prevented investment in shares of other funds.
These funds now may invest up to 10% of total
assets in the securities of other money market funds.
These two funds limit their investments in other
funds to those having similar investment policies in
order to maximize the potential beneficial treatment
under state and local income taxation accorded
investment in federal government securities.