<PAGE> PAGE 1
000 A000000 03/31/98
000 C000000 0000862157
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 BT INSTITUTIONAL
001 B000000 811-06071
001 C000000 4122887496
002 A000000 1001 LIBERTY AVENUE
002 B000000 PITTSBURGH
002 C000000 PA
002 D010000 15222
002 D020000 3775
003 000000 Y
004 000000 N
005 000000 N
006 000000 N
007 A000000 Y
007 B000000 2
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 C020900 INSTITUTIONAL CAPITAL APPRECIATION FUND
007 C030900 N
007 C011000 10
007 C011100 11
007 C021100 INSTITUTIONAL INTERNATIONAL EQUITY FUND
007 C031100 N
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
<PAGE> PAGE 2
007 C012500 25
007 C012600 26
007 C012700 27
007 C012800 28
007 C012900 29
007 C013000 30
008 A00AA01 DELETE
010 A00AA01 BANKERS TRUST COMPANY
010 C01AA01 NEW YORK
010 C02AA01 NY
010 C03AA01 10006
011 A00AA01 FEDERATED SERVICES COMPANY
011 B00AA01 8-41134
011 C01AA01 PITTSBURG
011 C02AA01 PA
011 C03AA01 15222
011 C04AA01 3775
012 A00AA01 BANKERS TRUST COMPANY
012 B00AA01 84-XXXXXXX
012 C01AA01 NEW YORK
012 C02AA01 NY
012 C03AA01 10006
013 A00AA01 COOPERS AND LYBRAND
013 B01AA01 KANSAS CITY
013 B02AA01 MO
013 B03AA01 64105
013 B04AA01 1716
015 A00AA01 BANKERS TRUST COMPANY
015 B00AA01 C
015 C01AA01 NEW YORK
015 C02AA01 NY
015 C03AA01 10006
015 E03AA01 X
018 00AA00 Y
019 A00AA00 Y
019 B00AA00 59
019 C00AA00 BTTINFUNDS
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 1. INTERNATIONAL EQUITY PORTFOLIO
022 B000001 04-3148828
022 C000001 450264
<PAGE> PAGE 3
022 D000001 77201
022 A000002 2. CAPITAL APPRECIATION PORTFOLIO
022 B000002 04-3167398
022 C000002 0
022 D000002 0
022 C000003 0
022 D000003 0
022 C000004 0
022 D000004 0
022 C000005 0
022 D000005 0
022 C000006 0
022 D000006 0
022 C000007 0
022 D000007 0
022 C000008 0
022 D000008 0
022 C000009 0
022 D000009 0
022 C000010 0
022 D000010 0
023 C000000 450264
023 D000000 77201
024 00AA00 N
026 A000000 N
026 B000000 N
026 C000000 Y
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
033 00AA00 0
034 00AA00 N
035 00AA00 0
036 B00AA00 0
037 00AA00 N
038 00AA00 0
039 00AA00 N
040 00AA00 Y
041 00AA00 N
042 A00AA00 0
<PAGE> PAGE 4
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 N
048 00AA00 0.000
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
055 A00AA00 N
055 B00AA00 N
056 00AA00 N
057 00AA00 N
062 A00AA00 N
062 B00AA00 0.0
062 C00AA00 0.0
062 D00AA00 0.0
062 E00AA00 0.0
062 F00AA00 0.0
062 G00AA00 0.0
062 H00AA00 0.0
062 I00AA00 0.0
062 J00AA00 0.0
062 K00AA00 0.0
062 L00AA00 0.0
062 M00AA00 0.0
062 N00AA00 0.0
<PAGE> PAGE 5
062 O00AA00 0.0
062 P00AA00 0.0
062 Q00AA00 0.0
062 R00AA00 0.0
077 A000000 N
078 000000 N
080 A00AA00 NATIONAL UNION INSURANCE COMPANY
080 C00AA00 13150
081 A00AA00 Y
081 B00AA00 22
082 A00AA00 Y
082 B00AA00 25
083 A00AA00 N
083 B00AA00 0
084 A00AA00 N
084 B00AA00 0
085 A00AA00 Y
085 B00AA00 N
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
086 F020000 0
029 000400 N
030 A000400 0
030 B000400 0.00
030 C000400 0.00
028 A010900 0
028 A020900 0
028 A030900 0
028 A040900 0
028 B010900 0
028 B020900 0
028 B030900 0
028 B040900 0
028 C010900 0
028 C020900 0
028 C030900 0
028 C040900 0
028 D010900 0
028 D020900 0
028 D030900 0
028 D040900 0
028 E010900 0
<PAGE> PAGE 6
028 E020900 0
028 E030900 0
028 E040900 0
028 F010900 0
028 F020900 0
028 F030900 0
028 F040900 0
028 G010900 0
028 G020900 0
028 G030900 0
028 G040900 0
028 H000900 0
058 A000900 N
059 000900 Y
060 A000900 Y
060 B000900 Y
061 000900 5000
066 A000900 Y
066 B000900 N
066 C000900 Y
066 D000900 N
066 E000900 N
066 F000900 N
066 G000900 N
067 000900 N
068 A000900 N
068 B000900 N
069 000900 N
070 A010900 Y
070 A020900 N
070 B010900 Y
070 B020900 N
070 C010900 Y
070 C020900 N
070 D010900 Y
070 D020900 N
070 E010900 N
070 E020900 N
070 F010900 Y
070 F020900 N
070 G010900 Y
070 G020900 N
070 H010900 Y
070 H020900 N
070 I010900 N
070 I020900 N
070 J010900 Y
070 J020900 N
070 K010900 Y
070 K020900 N
070 L010900 Y
<PAGE> PAGE 7
070 L020900 N
070 M010900 Y
070 M020900 N
070 N010900 Y
070 N020900 N
070 O010900 Y
070 O020900 N
070 P010900 Y
070 P020900 N
070 Q010900 Y
070 Q020900 N
070 R010900 Y
070 R020900 N
071 A000900 0
071 B000900 0
071 C000900 0
071 D000900 0
072 A000900 6
072 B000900 0
072 C000900 0
072 D000900 0
072 E000900 0
072 F000900 0
072 G000900 0
072 H000900 0
072 I000900 0
072 J000900 0
072 K000900 0
072 L000900 0
072 M000900 0
072 N000900 0
072 O000900 0
072 P000900 0
072 Q000900 0
072 R000900 0
072 S000900 0
072 T000900 0
072 U000900 0
072 V000900 0
072 W000900 0
072 X000900 0
072 Y000900 0
072 Z000900 0
072AA000900 0
072BB000900 0
072CC010900 0
072CC020900 0
072DD010900 0
072DD020900 0
072EE000900 0
073 A010900 0.0000
<PAGE> PAGE 8
073 A020900 0.0000
073 B000900 0.0000
073 C000900 0.0000
074 A000900 0
074 B000900 0
074 C000900 0
074 D000900 0
074 E000900 0
074 F000900 0
074 G000900 0
074 H000900 0
074 I000900 0
074 J000900 0
074 K000900 0
074 L000900 0
074 M000900 0
074 N000900 0
074 O000900 0
074 P000900 0
074 Q000900 0
074 R010900 0
074 R020900 0
074 R030900 0
074 R040900 0
074 S000900 0
074 T000900 0
074 U010900 0
074 U020900 0
074 V010900 0.00
074 V020900 0.00
074 W000900 0.0000
074 X000900 0
074 Y000900 0
075 A000900 0
075 B000900 0
076 000900 0.00
028 A011100 21402
028 A021100 0
028 A031100 0
028 A041100 48
028 B011100 3765
028 B021100 0
028 B031100 0
028 B041100 31
028 C011100 9759
028 C021100 0
028 C031100 0
028 C041100 1155
028 D011100 31653
028 D021100 0
028 D031100 0
<PAGE> PAGE 9
028 D041100 2141
028 E011100 341176
028 E021100 0
028 E031100 0
028 E041100 61645
028 F011100 47771
028 F021100 0
028 F031100 0
028 F041100 11989
028 G011100 455526
028 G021100 0
028 G031100 0
028 G041100 77009
028 H001100 0
058 A001100 N
059 001100 Y
060 A001100 Y
060 B001100 Y
061 001100 5000
066 A001100 Y
066 B001100 N
066 C001100 Y
066 D001100 N
066 E001100 N
066 F001100 N
066 G001100 N
067 001100 N
068 A001100 N
068 B001100 Y
069 001100 N
070 A011100 Y
070 A021100 N
070 B011100 Y
070 B021100 N
070 C011100 Y
070 C021100 N
070 D011100 Y
070 D021100 N
070 E011100 N
070 E021100 N
070 F011100 Y
070 F021100 N
070 G011100 Y
070 G021100 N
070 H011100 Y
070 H021100 N
070 I011100 N
070 I021100 N
070 J011100 Y
070 J021100 N
070 K011100 Y
<PAGE> PAGE 10
070 K021100 Y
070 L011100 Y
070 L021100 N
070 M011100 Y
070 M021100 N
070 N011100 Y
070 N021100 N
070 O011100 Y
070 O021100 N
070 P011100 Y
070 P021100 N
070 Q011100 Y
070 Q021100 N
070 R011100 Y
070 R021100 N
071 A001100 0
071 B001100 0
071 C001100 0
071 D001100 0
072 A001100 6
072 B001100 0
072 C001100 0
072 D001100 0
072 E001100 849
072 F001100 0
072 G001100 335
072 H001100 0
072 I001100 0
072 J001100 0
072 K001100 0
072 L001100 0
072 M001100 0
072 N001100 0
072 O001100 0
072 P001100 0
072 Q001100 0
072 R001100 0
072 S001100 0
072 T001100 0
072 U001100 0
072 V001100 0
072 W001100 2
072 X001100 337
072 Y001100 85
072 Z001100 597
072AA001100 144
072BB001100 0
072CC011100 52424
072CC021100 0
072DD011100 0
072DD021100 0
<PAGE> PAGE 11
072EE001100 0
073 A011100 0.0000
073 A021100 0.0000
073 B001100 0.0000
073 C001100 0.0000
074 A001100 0
074 B001100 0
074 C001100 0
074 D001100 0
074 E001100 0
074 F001100 0
074 G001100 0
074 H001100 0
074 I001100 472250
074 J001100 0
074 K001100 0
074 L001100 10263
074 M001100 23
074 N001100 482536
074 O001100 0
074 P001100 78
074 Q001100 0
074 R011100 0
074 R021100 0
074 R031100 0
074 R041100 0
074 S001100 0
074 T001100 482458
074 U011100 670
074 U021100 34545
074 V011100 13.71
074 V021100 13.70
074 W001100 0.0000
074 X001100 24
074 Y001100 0
075 A001100 0
075 B001100 172888
076 001100 0.00
SIGNATURE JAY S. NEUMAN
TITLE SECRETARY
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the BT
Institutional Funds Semiannual Report dated March 31, 1998, and is qualified
in its entirety by reference to such Semiannual Report.
</LEGEND>
<CIK> 0000862157
<NAME> BT INSTITUTIONAL FUNDS
<SERIES>
<NUMBER> 11
<NAME> BT INSTITUTIONAL INTERNATIONAL EQUITY FUND CLASS I
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> SEP-30-1998
<PERIOD-START> OCT-01-1997
<PERIOD-END> MAR-31-1998
<INVESTMENTS-AT-COST> 472249520
<INVESTMENTS-AT-VALUE> 472249520
<RECEIVABLES> 10263488
<ASSETS-OTHER> 41978
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 482554986
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 92675
<TOTAL-LIABILITIES> 92675
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 427397975
<SHARES-COMMON-STOCK> 34545198
<SHARES-COMMON-PRIOR> 3477210
<ACCUMULATED-NII-CURRENT> 659677
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 815737
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 53588922
<NET-ASSETS> 482462311
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 0
<OTHER-INCOME> 849533
<EXPENSES-NET> 248651
<NET-INVESTMENT-INCOME> 600882
<REALIZED-GAINS-CURRENT> 144113
<APPREC-INCREASE-CURRENT> 52423829
<NET-CHANGE-FROM-OPS> 53168824
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 455526024
<NUMBER-OF-SHARES-REDEEMED> 77009293
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 431685555
<ACCUMULATED-NII-PRIOR> 58795
<ACCUMULATED-GAINS-PRIOR> 671624
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 0
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 337737
<AVERAGE-NET-ASSETS> 164890968
<PER-SHARE-NAV-BEGIN> 12.24
<PER-SHARE-NII> 0
<PER-SHARE-GAIN-APPREC> 1.46
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 13.70
<EXPENSE-RATIO> 95
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the BT
Institutional Funds Semiannual Report dated March 31, 1998, and is qualified
in its entirety by reference to such Semiannual Report.
</LEGEND>
<CIK> 0000862157
<NAME> BT INSTITUTIONAL FUNDS
<SERIES>
<NUMBER> 5
<NAME> INSTITUTIONAL INTERNATIONAL EQUITY FUND CLASS II
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> SEP-30-1998
<PERIOD-START> OCT-01-1997
<PERIOD-END> MAR-31-1998
<INVESTMENTS-AT-COST> 472249520
<INVESTMENTS-AT-VALUE> 472249520
<RECEIVABLES> 10263488
<ASSETS-OTHER> 41978
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 482554986
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 92675
<TOTAL-LIABILITIES> 92675
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 427397975
<SHARES-COMMON-STOCK> 670318
<SHARES-COMMON-PRIOR> 670318
<ACCUMULATED-NII-CURRENT> 659677
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 815737
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 53588922
<NET-ASSETS> 482462311
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 0
<OTHER-INCOME> 849533
<EXPENSES-NET> 248651
<NET-INVESTMENT-INCOME> 600882
<REALIZED-GAINS-CURRENT> 144113
<APPREC-INCREASE-CURRENT> 52423829
<NET-CHANGE-FROM-OPS> 53168824
<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> 431685555
<ACCUMULATED-NII-PRIOR> 58795
<ACCUMULATED-GAINS-PRIOR> 671624
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 0
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 337737
<AVERAGE-NET-ASSETS> 7996695
<PER-SHARE-NAV-BEGIN> 12.25
<PER-SHARE-NII> 0
<PER-SHARE-GAIN-APPREC> 1.47
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 13.72
<EXPENSE-RATIO> 70
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
