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<PAGE> PAGE 12
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<PAGE> PAGE 14
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<PAGE> PAGE 16
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<PAGE> PAGE 26
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<PAGE> PAGE 30
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<PAGE> PAGE 31
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<PAGE> PAGE 33
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<PAGE> PAGE 39
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<PAGE> PAGE 40
070 A020700 N
070 B010700 N
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070 G020700 N
070 H010700 N
070 H020700 N
070 I010700 N
070 I020700 N
070 J010700 Y
070 J020700 N
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<PAGE> PAGE 41
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<PAGE> PAGE 42
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008 A000801 BLACKROCK ADVISOR, INC.
008 B000801 A
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008 D030801 10154
008 A000802 BLACKROCK INTERNATIONAL LIMITED
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<PAGE> PAGE 43
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<PAGE> PAGE 44
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<PAGE> PAGE 45
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<PAGE> PAGE 46
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<PAGE> PAGE 47
008 A000901 BLACKROCK ADVISOR, INC.
008 B000901 A
008 C000901 801-47710
008 D010901 NEW YORK
008 D020901 NY
008 D030901 10154
008 A000902 BLACKROCK INSTITUTIONAL MANAGEMENT CORP.
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015 A000901 PFPC TRUST COMPANY
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<PAGE> PAGE 48
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<PAGE> PAGE 49
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<PAGE> PAGE 50
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<PAGE> PAGE 51
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008 A001001 BLACKROCK ADVISOR, INC.
008 B001001 A
008 C001001 801-47710
008 D011001 NEW YORK
008 D021001 NY
008 D031001 10154
008 A001002 BLACKROCK FINANCIAL MANAGEMENT, INC.
008 B001002 S
008 C001002 801-48433
008 D011002 NEW YORK
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008 D031002 10154
015 A001001 PFPC TRUST COMPANY
015 B001001 C
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<PAGE> PAGE 52
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<PAGE> PAGE 53
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<PAGE> PAGE 54
070 J021000 N
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<PAGE> PAGE 55
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008 A001101 BLACKROCK ADVISOR, INC.
008 B001101 A
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008 D011101 NEW YORK
008 D021101 NY
008 D031101 10154
008 A001102 BLACKROCK FINANCIAL MANAGEMENT, INC.
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<PAGE> PAGE 56
008 D031102 10154
015 A001101 PFPC TRUST COMPANY
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<PAGE> PAGE 57
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<PAGE> PAGE 58
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<PAGE> PAGE 59
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<PAGE> PAGE 60
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<PAGE> PAGE 61
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<PAGE> PAGE 62
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<PAGE> PAGE 63
070 E021200 N
070 F011200 Y
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070 J021200 N
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070 M021200 N
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<PAGE> PAGE 64
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008 A001301 BLACKROCK ADVISOR, INC.
<PAGE> PAGE 65
008 B001301 A
008 C001301 801-47710
008 D011301 NEW YORK
008 D021301 NY
008 D031301 10154
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008 D031302 10154
015 A001301 PFPC TRUST COMPANY
015 B001301 C
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<PAGE> PAGE 66
031 A001300 0
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<PAGE> PAGE 67
062 Q001300 0.0
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066 E001300 N
066 F001300 N
066 G001300 N
067 001300 N
068 A001300 N
068 B001300 N
069 001300 N
070 A011300 Y
070 A021300 N
070 B011300 Y
070 B021300 N
070 C011300 N
070 C021300 N
070 D011300 Y
070 D021300 N
070 E011300 N
070 E021300 N
070 F011300 Y
070 F021300 N
070 G011300 Y
070 G021300 N
070 H011300 Y
070 H021300 N
070 I011300 N
070 I021300 N
070 J011300 Y
070 J021300 N
070 K011300 Y
070 K021300 Y
070 L011300 Y
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070 M011300 N
070 M021300 N
070 N011300 Y
070 N021300 Y
070 O011300 Y
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070 Q021300 N
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<PAGE> PAGE 68
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<PAGE> PAGE 69
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008 A001401 BLACKROCK ADVISOR, INC.
008 B001401 A
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008 D011401 NEW YORK
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015 A001401 PFPC TRUST COMPANY
015 B001401 C
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024 001400 Y
025 A001401 CS FIRST BOSTON CORPORATION
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025 D001401 19
025 A001402 MERRILL LYNCH
025 B001402 13-5674085
025 C001402 D
025 D001402 1891
025 A001403 MORGAN STANLEY & COMPANY, INC.
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<PAGE> PAGE 70
025 C001403 D
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<PAGE> PAGE 71
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<PAGE> PAGE 72
070 A011400 Y
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<PAGE> PAGE 73
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<PAGE> PAGE 74
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008 A001501 BLACKROCK ADVISOR, INC.
008 B001501 A
008 C001501 801-47710
008 D011501 NEW YORK
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008 D031501 10154
008 A001502 BLACKROCK FINANCIAL MANAGEMENT, INC.
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015 A001501 PFPC TRUST COMPANY
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<PAGE> PAGE 75
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<PAGE> PAGE 76
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<PAGE> PAGE 77
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<PAGE> PAGE 78
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<PAGE> PAGE 79
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<PAGE> PAGE 80
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<PAGE> PAGE 81
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<PAGE> PAGE 82
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<PAGE> PAGE 83
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015 A001701 PFPC TRUST COMPANY
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<PAGE> PAGE 84
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<PAGE> PAGE 85
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<PAGE> PAGE 86
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<PAGE> PAGE 87
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024 001800 Y
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025 C001802 D
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<PAGE> PAGE 88
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025 A001805 DONALDSON, LUFKIN & JEHRETTE INC.
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025 C001805 D
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<PAGE> PAGE 89
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<PAGE> PAGE 90
066 A001800 N
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<PAGE> PAGE 91
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<PAGE> PAGE 92
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<PAGE> PAGE 93
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<PAGE> PAGE 94
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<PAGE> PAGE 95
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<PAGE> PAGE 96
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<PAGE> PAGE 97
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<PAGE> PAGE 98
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<PAGE> PAGE 99
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<PAGE> PAGE 100
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<PAGE> PAGE 101
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<PAGE> PAGE 102
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<PAGE> PAGE 103
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<PAGE> PAGE 104
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<PAGE> PAGE 105
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<PAGE> PAGE 106
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<PAGE> PAGE 107
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<PAGE> PAGE 108
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<PAGE> PAGE 109
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<PAGE> PAGE 110
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<PAGE> PAGE 111
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<PAGE> PAGE 112
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<PAGE> PAGE 113
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<PAGE> PAGE 114
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<PAGE> PAGE 116
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<PAGE> PAGE 117
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<PAGE> PAGE 119
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<PAGE> PAGE 120
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<PAGE> PAGE 121
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<PAGE> PAGE 122
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<PAGE> PAGE 123
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<PAGE> PAGE 124
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<PAGE> PAGE 125
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<PAGE> PAGE 126
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<PAGE> PAGE 127
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<PAGE> PAGE 128
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<PAGE> PAGE 129
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<PAGE> PAGE 130
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<PAGE> PAGE 131
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<PAGE> PAGE 132
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<PAGE> PAGE 133
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<PAGE> PAGE 134
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<PAGE> PAGE 135
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<PAGE> PAGE 136
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<PAGE> PAGE 137
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<PAGE> PAGE 138
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<PAGE> PAGE 159
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<PAGE> PAGE 160
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<PAGE> PAGE 161
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<PAGE> PAGE 162
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<PAGE> PAGE 163
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<PAGE> PAGE 164
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<PAGE> PAGE 165
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<PAGE> PAGE 166
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<PAGE> PAGE 167
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<PAGE> PAGE 168
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<PAGE> PAGE 169
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<PAGE> PAGE 170
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<PAGE> PAGE 171
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<PAGE> PAGE 172
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<PAGE> PAGE 173
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<PAGE> PAGE 174
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<PAGE> PAGE 175
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<PAGE> PAGE 176
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<PAGE> PAGE 177
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<PAGE> PAGE 178
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<PAGE> PAGE 179
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<PAGE> PAGE 180
008 C003802 801-48433
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015 A003801 PFPC TRUST COMPANY
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<PAGE> PAGE 181
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<PAGE> PAGE 182
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<PAGE> PAGE 183
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<PAGE> PAGE 184
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SIGNATURE MARY JANE MALONEY
TITLE MANAGER
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<INVESTMENTS-AT-VALUE> 651300080
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<SENIOR-LONG-TERM-DEBT> 0
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<TOTAL-LIABILITIES> 118993385
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<SHARES-COMMON-STOCK> 52309786
<SHARES-COMMON-PRIOR> 50716990
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<EQUALIZATION> 0
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<DISTRIBUTIONS-OF-GAINS> (5190232)
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<NUMBER-OF-SHARES-SOLD> 10315220
<NUMBER-OF-SHARES-REDEEMED> (9255425)
<SHARES-REINVESTED> 533001
<NET-CHANGE-IN-ASSETS> (20081582)
<ACCUMULATED-NII-PRIOR> 344708
<ACCUMULATED-GAINS-PRIOR> 4823903
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<GROSS-EXPENSE> 10911052
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<PER-SHARE-NAV-BEGIN> 9.67
<PER-SHARE-NII> .58
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<PER-SHARE-DISTRIBUTIONS> (.10)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.10
<EXPENSE-RATIO> 1.61
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000844779
<NAME> BLACKROCK FUNDS
<SERIES>
<NUMBER> 192
<NAME> INTERMEDIATE BOND PORTFOLIO-SERVICE
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> SEP-30-1999
<PERIOD-END> SEP-30-1999
<INVESTMENTS-AT-COST> 662880859
<INVESTMENTS-AT-VALUE> 651300080
<RECEIVABLES> 14327845
<ASSETS-OTHER> 28371
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 665656296
<PAYABLE-FOR-SECURITIES> 11671418
<SENIOR-LONG-TERM-DEBT> 0
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<TOTAL-LIABILITIES> 118993385
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<SHARES-COMMON-PRIOR> 2681824
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<DISTRIBUTIONS-OF-GAINS> (290823)
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<NUMBER-OF-SHARES-SOLD> 1242448
<NUMBER-OF-SHARES-REDEEMED> (1317770)
<SHARES-REINVESTED> 62444
<NET-CHANGE-IN-ASSETS> (20081582)
<ACCUMULATED-NII-PRIOR> 344708
<ACCUMULATED-GAINS-PRIOR> 4823903
<OVERDISTRIB-NII-PRIOR> 0
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<INTEREST-EXPENSE> 6296639
<GROSS-EXPENSE> 10911052
<AVERAGE-NET-ASSETS> 553167095
<PER-SHARE-NAV-BEGIN> 9.67
<PER-SHARE-NII> .57
<PER-SHARE-GAIN-APPREC> (.47)
<PER-SHARE-DIVIDEND> (.57)
<PER-SHARE-DISTRIBUTIONS> (.10)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.10
<EXPENSE-RATIO> 1.74
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000844779
<NAME> BLACKROCK FUNDS
<SERIES>
<NUMBER> 193
<NAME> INTERMEDIATE BOND PORTFOLIO-CLASS A
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> SEP-30-1999
<PERIOD-END> SEP-30-1999
<INVESTMENTS-AT-COST> 662880859
<INVESTMENTS-AT-VALUE> 651300080
<RECEIVABLES> 14327845
<ASSETS-OTHER> 28371
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 665656296
<PAYABLE-FOR-SECURITIES> 11671418
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 107321967
<TOTAL-LIABILITIES> 118993385
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 0
<SHARES-COMMON-STOCK> 262157
<SHARES-COMMON-PRIOR> 170349
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (5292619)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (1557101)
<NET-ASSETS> 546662911
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 43481151
<OTHER-INCOME> 0
<EXPENSES-NET> (9663671)
<NET-INVESTMENT-INCOME> 33817480
<REALIZED-GAINS-CURRENT> (4101046)
<APPREC-INCREASE-CURRENT> (23607390)
<NET-CHANGE-FROM-OPS> 6109044
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (132451)
<DISTRIBUTIONS-OF-GAINS> (21977)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 370766
<NUMBER-OF-SHARES-REDEEMED> (288703)
<SHARES-REINVESTED> 9745
<NET-CHANGE-IN-ASSETS> (20081582)
<ACCUMULATED-NII-PRIOR> 344708
<ACCUMULATED-GAINS-PRIOR> 4823903
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
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<INTEREST-EXPENSE> 6296639
<GROSS-EXPENSE> 10911052
<AVERAGE-NET-ASSETS> 553167095
<PER-SHARE-NAV-BEGIN> 9.67
<PER-SHARE-NII> .54
<PER-SHARE-GAIN-APPREC> (.47)
<PER-SHARE-DIVIDEND> (.54)
<PER-SHARE-DISTRIBUTIONS> (.10)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.10
<EXPENSE-RATIO> 2.05
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000844779
<NAME> BLACKROCK FUNDS
<SERIES>
<NUMBER> 194
<NAME> INTERMEDIATE BOND PORTFOLIO-CLASS B
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> SEP-30-1999
<PERIOD-END> SEP-30-1999
<INVESTMENTS-AT-COST> 662880859
<INVESTMENTS-AT-VALUE> 651300080
<RECEIVABLES> 14327845
<ASSETS-OTHER> 28371
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 665656296
<PAYABLE-FOR-SECURITIES> 11671418
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 107321967
<TOTAL-LIABILITIES> 118993385
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 0
<SHARES-COMMON-STOCK> 110931
<SHARES-COMMON-PRIOR> 11508
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (5292619)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (1557101)
<NET-ASSETS> 546662911
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 43481151
<OTHER-INCOME> 0
<EXPENSES-NET> (9663671)
<NET-INVESTMENT-INCOME> 33817480
<REALIZED-GAINS-CURRENT> (4101046)
<APPREC-INCREASE-CURRENT> (23607390)
<NET-CHANGE-FROM-OPS> 6109044
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (30269)
<DISTRIBUTIONS-OF-GAINS> (1947)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 109781
<NUMBER-OF-SHARES-REDEEMED> (12658)
<SHARES-REINVESTED> 2299
<NET-CHANGE-IN-ASSETS> (20081582)
<ACCUMULATED-NII-PRIOR> 344708
<ACCUMULATED-GAINS-PRIOR> 4823903
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 2765839
<INTEREST-EXPENSE> 6296639
<GROSS-EXPENSE> 10911052
<AVERAGE-NET-ASSETS> 553167095
<PER-SHARE-NAV-BEGIN> 9.67
<PER-SHARE-NII> .52
<PER-SHARE-GAIN-APPREC> (.47)
<PER-SHARE-DIVIDEND> (.52)
<PER-SHARE-DISTRIBUTIONS> (.10)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.10
<EXPENSE-RATIO> 2.21
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000844779
<NAME> BLACKROCK FUNDS
<SERIES>
<NUMBER> 195
<NAME> INTERMEDIATE BOND PORTFOLIO-CLASS C
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> SEP-30-1999
<PERIOD-END> SEP-30-1999
<INVESTMENTS-AT-COST> 662880859
<INVESTMENTS-AT-VALUE> 651300080
<RECEIVABLES> 14327845
<ASSETS-OTHER> 28371
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 665656296
<PAYABLE-FOR-SECURITIES> 11671418
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 107321967
<TOTAL-LIABILITIES> 118993385
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 0
<SHARES-COMMON-STOCK> 46134
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (5292619)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (1557101)
<NET-ASSETS> 546662911
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 43481151
<OTHER-INCOME> 0
<EXPENSES-NET> (9663671)
<NET-INVESTMENT-INCOME> 33817480
<REALIZED-GAINS-CURRENT> (4101046)
<APPREC-INCREASE-CURRENT> (23607390)
<NET-CHANGE-FROM-OPS> 6109044
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (7995)
<DISTRIBUTIONS-OF-GAINS> (132)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 74567
<NUMBER-OF-SHARES-REDEEMED> (28545)
<SHARES-REINVESTED> 112
<NET-CHANGE-IN-ASSETS> (20081582)
<ACCUMULATED-NII-PRIOR> 344708
<ACCUMULATED-GAINS-PRIOR> 4823903
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 2765839
<INTEREST-EXPENSE> 6296639
<GROSS-EXPENSE> 10911052
<AVERAGE-NET-ASSETS> 553167095
<PER-SHARE-NAV-BEGIN> 9.67
<PER-SHARE-NII> .45
<PER-SHARE-GAIN-APPREC> (.47)
<PER-SHARE-DIVIDEND> (.45)
<PER-SHARE-DISTRIBUTIONS> (.10)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.10
<EXPENSE-RATIO> 2.81
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000844779
<NAME> BLACKROCK FUNDS
<SERIES>
<NUMBER> 196
<NAME> INTERMEDIATE BOND PORTFOLIO-BLACKROCK CLASS
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> SEP-30-1999
<PERIOD-END> SEP-30-1999
<INVESTMENTS-AT-COST> 662880859
<INVESTMENTS-AT-VALUE> 651300080
<RECEIVABLES> 14327845
<ASSETS-OTHER> 28371
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 665656296
<PAYABLE-FOR-SECURITIES> 11671418
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 107321967
<TOTAL-LIABILITIES> 118993385
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 0
<SHARES-COMMON-STOCK> 4647402
<SHARES-COMMON-PRIOR> 4999175
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (5292619)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (1557101)
<NET-ASSETS> 546662911
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 43481151
<OTHER-INCOME> 0
<EXPENSES-NET> (9663671)
<NET-INVESTMENT-INCOME> 33817480
<REALIZED-GAINS-CURRENT> (4101046)
<APPREC-INCREASE-CURRENT> (23607390)
<NET-CHANGE-FROM-OPS> 6109044
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (2641213)
<DISTRIBUTIONS-OF-GAINS> (510365)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1378815
<NUMBER-OF-SHARES-REDEEMED> (1865426)
<SHARES-REINVESTED> 134838
<NET-CHANGE-IN-ASSETS> (20081582)
<ACCUMULATED-NII-PRIOR> 344708
<ACCUMULATED-GAINS-PRIOR> 4823903
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 2765839
<INTEREST-EXPENSE> 6296639
<GROSS-EXPENSE> 10911052
<AVERAGE-NET-ASSETS> 553167095
<PER-SHARE-NAV-BEGIN> 9.67
<PER-SHARE-NII> .43
<PER-SHARE-GAIN-APPREC> (.45)
<PER-SHARE-DIVIDEND> (.43)
<PER-SHARE-DISTRIBUTIONS> (.10)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.10
<EXPENSE-RATIO> 2.81
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000844779
<NAME> BLACKROCK FUNDS
<SERIES>
<NUMBER> 201
<NAME> SELECT EQUITY PORTFOLIO - INSTITUTIONAL
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> SEP-30-1999
<PERIOD-END> SEP-30-1999
<INVESTMENTS-AT-COST> 1086259793
<INVESTMENTS-AT-VALUE> 1800820333
<RECEIVABLES> 15682384
<ASSETS-OTHER> 11536
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 1816514253
<PAYABLE-FOR-SECURITIES> 7748752
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2380284
<TOTAL-LIABILITIES> 10129036
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 0
<SHARES-COMMON-STOCK> 69473856
<SHARES-COMMON-PRIOR> 75598789
<ACCUMULATED-NII-CURRENT> 292482
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 120774540
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 713804290
<NET-ASSETS> 1806385217
<DIVIDEND-INCOME> 26013400
<INTEREST-INCOME> 1233437
<OTHER-INCOME> 0
<EXPENSES-NET> (16552655)
<NET-INVESTMENT-INCOME> 10694182
<REALIZED-GAINS-CURRENT> 127165354
<APPREC-INCREASE-CURRENT> 275371497
<NET-CHANGE-FROM-OPS> 413231033
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (9609377)
<DISTRIBUTIONS-OF-GAINS> (45528653)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 3518715
<NUMBER-OF-SHARES-REDEEMED> (12092196)
<SHARES-REINVESTED> 2448548
<NET-CHANGE-IN-ASSETS> 238819166
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 9743912
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 16552664
<AVERAGE-NET-ASSETS> 1848800399
<PER-SHARE-NAV-BEGIN> 17.01
<PER-SHARE-NII> .14
<PER-SHARE-GAIN-APPREC> 4.36
<PER-SHARE-DIVIDEND> (.13)
<PER-SHARE-DISTRIBUTIONS> (.61)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 20.77
<EXPENSE-RATIO> .80
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000844779
<NAME> BLACKROCK FUNDS
<SERIES>
<NUMBER> 202
<NAME> SELECT EQUITY PORTFOLIO - SERVICE
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> SEP-30-1999
<PERIOD-END> SEP-30-1999
<INVESTMENTS-AT-COST> 1086259793
<INVESTMENTS-AT-VALUE> 1800820333
<RECEIVABLES> 15682384
<ASSETS-OTHER> 11536
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 1816514253
<PAYABLE-FOR-SECURITIES> 7748752
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2380284
<TOTAL-LIABILITIES> 10129036
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 0
<SHARES-COMMON-STOCK> 10751469
<SHARES-COMMON-PRIOR> 11984322
<ACCUMULATED-NII-CURRENT> 292482
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 120774540
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 713804290
<NET-ASSETS> 1806385217
<DIVIDEND-INCOME> 26013400
<INTEREST-INCOME> 1233437
<OTHER-INCOME> 0
<EXPENSES-NET> (16552655)
<NET-INVESTMENT-INCOME> 10694182
<REALIZED-GAINS-CURRENT> 127165354
<APPREC-INCREASE-CURRENT> 275371497
<NET-CHANGE-FROM-OPS> 413231033
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (789343)
<DISTRIBUTIONS-OF-GAINS> (7197856)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 6892802
<NUMBER-OF-SHARES-REDEEMED> (8546926)
<SHARES-REINVESTED> 421271
<NET-CHANGE-IN-ASSETS> 238819166
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 9743912
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 16552664
<AVERAGE-NET-ASSETS> 1848800399
<PER-SHARE-NAV-BEGIN> 17.00
<PER-SHARE-NII> .07
<PER-SHARE-GAIN-APPREC> 4.37
<PER-SHARE-DIVIDEND> (.07)
<PER-SHARE-DISTRIBUTIONS> (.61)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 20.76
<EXPENSE-RATIO> 1.10
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000844779
<NAME> BLACKROCK FUNDS
<SERIES>
<NUMBER> 203
<NAME> SELECT EQUITY PORTFOLIO - INVESTOR A
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> SEP-30-1999
<PERIOD-END> SEP-30-1999
<INVESTMENTS-AT-COST> 1086259793
<INVESTMENTS-AT-VALUE> 1800820333
<RECEIVABLES> 15682384
<ASSETS-OTHER> 11536
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 1816514253
<PAYABLE-FOR-SECURITIES> 7748752
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2380284
<TOTAL-LIABILITIES> 10129036
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 0
<SHARES-COMMON-STOCK> 3211750
<SHARES-COMMON-PRIOR> 2079728
<ACCUMULATED-NII-CURRENT> 292482
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 120774540
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 713804290
<NET-ASSETS> 1806385217
<DIVIDEND-INCOME> 26013400
<INTEREST-INCOME> 1233437
<OTHER-INCOME> 0
<EXPENSES-NET> (16552655)
<NET-INVESTMENT-INCOME> 10694182
<REALIZED-GAINS-CURRENT> 127165354
<APPREC-INCREASE-CURRENT> 275371497
<NET-CHANGE-FROM-OPS> 413231033
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (143655)
<DISTRIBUTIONS-OF-GAINS> (1341737)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 2955667
<NUMBER-OF-SHARES-REDEEMED> (1893907)
<SHARES-REINVESTED> 70262
<NET-CHANGE-IN-ASSETS> 238819166
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 9743912
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 16552664
<AVERAGE-NET-ASSETS> 1848800399
<PER-SHARE-NAV-BEGIN> 17.00
<PER-SHARE-NII> .05
<PER-SHARE-GAIN-APPREC> 4.36
<PER-SHARE-DIVIDEND> (.05)
<PER-SHARE-DISTRIBUTIONS> (.61)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 20.75
<EXPENSE-RATIO> 1.21
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000844779
<NAME> BLACKROCK FUNDS
<SERIES>
<NUMBER> 204
<NAME> SELECT EQUITY PORTFOLIO - INVESTOR B
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