<PAGE> PAGE 1
000 A000000 06/30/97
000 C000000 0001003599
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 UBS PRIVATE INVESTOR FUNDS, INC.
001 B000000 811-07431
001 C000000 6173306000
002 A000000 200 CLARENDON STREET
002 B000000 BOSTON
002 C000000 MA
002 D010000 02116
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 Y
007 B000000 5
007 C010100 1
007 C020100 UBS BOND FUND
007 C030100 N
007 C010200 2
007 C020200 UBS U.S. EQUITY FUND
007 C030200 N
007 C010300 3
007 C020300 UBS INTERNATIONAL EQUITY FUND
007 C030300 N
007 C010400 4
007 C020400 UBS TAX EXEMPT BOND FUND
007 C030400 N
007 C010500 5
007 C020500 UBS INSTITUTIONAL INTERNATIONAL EQUITY FUND
007 C030500 N
007 C010600 6
007 C010700 7
007 C010800 8
007 C010900 9
007 C011000 10
010 A00AA01 INVESTORS BANK & TRUST COMPANY
010 C01AA01 BOSTON
010 C02AA01 MA
010 C03AA01 02116
011 A00AA01 FIRST FUND DISTRIBUTORS, INC.
011 B00AA01 8-xxxxxxxx
011 C01AA01 PHEONIX
011 C02AA01 AZ
011 C03AA01 85018
<PAGE> PAGE 2
012 A00AA01 UNION BANK OF SWITZERLAND
012 B00AA01 84-xxxxxxx
012 C01AA01 NEW YORK
012 C02AA01 NY
012 C03AA01 10105
012 A00AA02 DELETE
013 A00AA01 PRICE WATERHOUSE LLP
013 B01AA01 NEW YORK
013 B02AA01 NY
013 B03AA01 10036
014 A00AA01 UBS SECURITIES
014 B00AA01 8-xxxxxxxx
014 A00AA02 DELETE
015 A00AA01 INVESTORS BANK & TRUST COMPANY
015 B00AA01 C
015 C01AA01 BOSTON
015 C02AA01 MA
015 C03AA01 02116
015 E01AA01 X
018 00AA00 Y
019 A00AA00 Y
019 B00AA00 8
019 C00AA00 UBSPIFUNDS
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 UBS INTERNATIONAL EQUITY PORTFOLIO
022 B000001 98-0158261
022 C000001 19706
022 D000001 25767
022 A000002 UBS U.S. EQUITY PORTFOLIO
022 B000002 98-0158260
022 C000002 4723
022 D000002 13589
022 A000003 UBS BOND PORTFOLIO
022 B000003 98-0158259
022 C000003 10268
022 D000003 13452
022 C000004 0
022 D000004 0
022 C000005 0
022 D000005 0
022 C000006 0
<PAGE> PAGE 3
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 34696
023 D000000 52807
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 N
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
034 00AA00 N
035 00AA00 0
036 B00AA00 0
037 00AA00 N
038 00AA00 0
039 00AA00 N
040 00AA00 N
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
<PAGE> PAGE 4
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
058 A00AA00 N
059 00AA00 Y
060 A00AA00 Y
060 B00AA00 Y
061 00AA00 25000
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
062 O00AA00 0.0
062 P00AA00 0.0
062 Q00AA00 0.0
062 R00AA00 0.0
063 A00AA00 0
063 B00AA00 0.0
077 A000000 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
<PAGE> PAGE 5
086 C020000 0
086 D010000 0
086 D020000 0
086 E010000 0
086 E020000 0
086 F010000 0
086 F020000 0
028 A010100 1052
028 A020100 34
028 A030100 0
028 A040100 39
028 B010100 1081
028 B020100 24
028 B030100 0
028 B040100 0
028 C010100 593
028 C020100 25
028 C030100 0
028 C040100 0
028 D010100 815
028 D020100 39
028 D030100 0
028 D040100 3411
028 E010100 0
028 E020100 33
028 E030100 0
028 E040100 411
028 F010100 659
028 F020100 66
028 F030100 0
028 F040100 10
028 G010100 4199
028 G020100 221
028 G030100 0
028 G040100 3872
028 H000100 0
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 Y
070 C020100 N
070 D010100 N
070 D020100 N
070 E010100 Y
070 E020100 N
<PAGE> PAGE 6
070 F010100 N
070 F020100 N
070 G010100 Y
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 Y
070 L010100 Y
070 L020100 N
070 M010100 Y
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
071 A000100 0
071 B000100 0
071 C000100 0
071 D000100 0
072 A000100 6
072 B000100 259
072 C000100 8
072 D000100 0
072 E000100 0
072 F000100 0
072 G000100 2
072 H000100 0
072 I000100 20
072 J000100 0
072 K000100 0
072 L000100 0
072 M000100 3
072 N000100 4
072 O000100 0
072 P000100 0
072 Q000100 4
072 R000100 5
072 S000100 5
072 T000100 0
072 U000100 10
<PAGE> PAGE 7
072 V000100 0
072 W000100 38
072 X000100 91
072 Y000100 58
072 Z000100 234
072AA000100 0
072BB000100 18
072CC010100 0
072CC020100 58
072DD010100 230
072DD020100 0
072EE000100 11
073 A010100 2.7213
073 A020100 0.0000
073 B000100 0.1080
073 C000100 0.0000
074 A000100 0
074 B000100 0
074 C000100 0
074 D000100 0
074 E000100 0
074 F000100 0
074 G000100 0
074 H000100 0
074 I000100 7882
074 J000100 0
074 K000100 10
074 L000100 0
074 M000100 106
074 N000100 7999
074 O000100 0
074 P000100 0
074 Q000100 0
074 R010100 0
074 R020100 0
074 R030100 0
074 R040100 16
074 S000100 0
074 T000100 7983
074 U010100 80
074 U020100 0
074 V010100 99.84
074 V020100 0.00
074 W000100 0.0000
074 X000100 25
074 Y000100 0
075 A000100 0
075 B000100 8387
076 000100 0.00
028 A010200 1157
028 A020200 0
<PAGE> PAGE 8
028 A030200 0
028 A040200 164
028 B010200 1994
028 B020200 0
028 B030200 0
028 B040200 652
028 C010200 1674
028 C020200 0
028 C030200 0
028 C040200 0
028 D010200 3601
028 D020200 15
028 D030200 0
028 D040200 549
028 E010200 607
028 E020200 0
028 E030200 0
028 E040200 896
028 F010200 1167
028 F020200 0
028 F030200 0
028 F040200 19
028 G010200 10201
028 G020200 15
028 G030200 0
028 G040200 2281
028 H000200 0
066 A000200 Y
066 E000200 Y
067 000200 N
068 A000200 N
068 B000200 N
069 000200 N
070 A010200 Y
070 A020200 N
070 B010200 Y
070 B020200 N
070 C010200 N
070 C020200 N
070 D010200 Y
070 D020200 N
070 E010200 N
070 E020200 N
070 F010200 Y
070 F020200 N
070 G010200 N
070 G020200 N
070 H010200 Y
070 H020200 N
070 I010200 N
070 I020200 N
<PAGE> PAGE 9
070 J010200 Y
070 J020200 N
070 K010200 Y
070 K020200 Y
070 L010200 Y
070 L020200 N
070 M010200 N
070 M020200 N
070 N010200 Y
070 N020200 N
070 O010200 Y
070 O020200 N
070 P010200 N
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 10
072 C000200 235
072 D000200 0
072 E000200 0
072 F000200 0
072 G000200 4
072 H000200 0
072 I000200 29
072 J000200 0
072 K000200 0
072 L000200 0
072 M000200 3
072 N000200 4
072 O000200 0
072 P000200 0
072 Q000200 4
072 R000200 5
072 S000200 5
072 T000200 0
072 U000200 10
072 V000200 0
072 W000200 80
072 X000200 144
072 Y000200 78
072 Z000200 179
072AA000200 79
072BB000200 0
072CC010200 2102
<PAGE> PAGE 10
072CC020200 0
072DD010200 1
072DD020200 0
072EE000200 14
073 A010200 0.0090
073 A020200 0.0000
073 B000200 0.1130
073 C000200 0.0000
074 A000200 0
074 B000200 0
074 C000200 0
074 D000200 0
074 E000200 0
074 F000200 0
074 G000200 0
074 H000200 0
074 I000200 19653
074 J000200 0
074 K000200 5
074 L000200 0
074 M000200 107
074 N000200 19764
074 O000200 0
074 P000200 2
074 Q000200 0
074 R010200 0
074 R020200 0
074 R030200 0
074 R040200 17
074 S000200 0
074 T000200 19745
074 U010200 160
074 U020200 0
074 V010200 123.55
074 V020200 0.00
074 W000200 0.0000
074 X000200 55
074 Y000200 0
075 A000200 0
075 B000200 14423
076 000200 0.00
028 A010300 1003
028 A020300 0
028 A030300 0
028 A040300 53
028 B010300 1284
028 B020300 0
028 B030300 0
028 B040300 311
028 C010300 1691
028 C020300 0
<PAGE> PAGE 11
028 C030300 0
028 C040300 426
028 D010300 2127
028 D020300 52
028 D030300 0
028 D040300 13483
028 E010300 2854
028 E020300 0
028 E030300 0
028 E040300 142
028 F010300 1359
028 F020300 0
028 F030300 0
028 F040300 14
028 G010300 10319
028 G020300 52
028 G030300 0
028 G040300 14429
028 H000300 0
066 A000300 Y
066 G000300 Y
067 000300 N
068 A000300 N
068 B000300 Y
069 000300 N
070 A010300 Y
070 A020300 N
070 B010300 Y
070 B020300 N
070 C010300 N
070 C020300 N
070 D010300 Y
070 D020300 N
070 E010300 N
070 E020300 N
070 F010300 Y
070 F020300 N
070 G010300 Y
070 G020300 N
070 H010300 Y
070 H020300 N
070 I010300 N
070 I020300 N
070 J010300 Y
070 J020300 N
070 K010300 Y
070 K020300 Y
070 L010300 Y
070 L020300 N
070 M010300 Y
070 M020300 N
<PAGE> PAGE 12
070 N010300 Y
070 N020300 N
070 O010300 Y
070 O020300 N
070 P010300 N
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 83
072 C000300 328
072 D000300 0
072 E000300 0
072 F000300 0
072 G000300 7
072 H000300 0
072 I000300 43
072 J000300 0
072 K000300 0
072 L000300 0
072 M000300 3
072 N000300 6
072 O000300 0
072 P000300 0
072 Q000300 4
072 R000300 6
072 S000300 5
072 T000300 0
072 U000300 10
072 V000300 0
072 W000300 184
072 X000300 268
072 Y000300 129
072 Z000300 272
072AA000300 296
072BB000300 0
072CC010300 1676
072CC020300 0
072DD010300 57
072DD020300 0
072EE000300 38
073 A010300 0.1970
073 A020300 0.0000
073 B000300 0.1300
073 C000300 0.0000
<PAGE> PAGE 13
074 A000300 0
074 B000300 0
074 C000300 0
074 D000300 0
074 E000300 0
074 F000300 0
074 G000300 0
074 H000300 0
074 I000300 24462
074 J000300 0
074 K000300 4
074 L000300 140
074 M000300 107
074 N000300 24713
074 O000300 0
074 P000300 0
074 Q000300 0
074 R010300 0
074 R020300 0
074 R030300 0
074 R040300 11
074 S000300 0
074 T000300 24702
074 U010300 215
074 U020300 0
074 V010300 114.88
074 V020300 0.00
074 W000300 0.0000
074 X000300 72
074 Y000300 0
075 A000300 0
075 B000300 25253
076 000300 0.00
028 A010400 0
028 A020400 0
028 A030400 0
028 A040400 0
028 B010400 0
028 B020400 0
028 B030400 0
028 B040400 0
028 C010400 0
028 C020400 0
028 C030400 0
028 C040400 0
028 D010400 0
028 D020400 0
028 D030400 0
028 D040400 0
028 E010400 0
028 E020400 0
<PAGE> PAGE 14
028 E030400 0
028 E040400 0
028 F010400 0
028 F020400 0
028 F030400 0
028 F040400 0
028 G010400 0
028 G020400 0
028 G030400 0
028 G040400 0
028 H000400 0
066 A000400 N
067 000400 N
068 A000400 N
068 B000400 N
069 000400 N
070 A010400 Y
070 A020400 N
070 B010400 N
070 B020400 N
070 C010400 Y
070 C020400 N
070 D010400 N
070 D020400 N
070 E010400 Y
070 E020400 N
070 F010400 N
070 F020400 N
070 G010400 N
070 G020400 N
070 H010400 N
070 H020400 N
070 I010400 N
070 I020400 N
070 J010400 Y
070 J020400 N
070 K010400 Y
070 K020400 N
070 L010400 N
070 L020400 N
070 M010400 N
070 M020400 N
070 N010400 Y
070 N020400 N
070 O010400 Y
070 O020400 N
070 P010400 N
070 P020400 N
070 Q010400 N
070 Q020400 N
070 R010400 N
<PAGE> PAGE 15
070 R020400 N
071 A000400 0
071 B000400 0
071 C000400 0
071 D000400 0
072 A000400 6
072 B000400 0
072 C000400 0
072 D000400 0
072 E000400 0
072 F000400 0
072 G000400 0
072 H000400 0
072 I000400 0
072 J000400 0
072 K000400 0
072 L000400 0
072 M000400 0
072 N000400 0
072 O000400 0
072 P000400 0
072 Q000400 0
072 R000400 0
072 S000400 0
072 T000400 0
072 U000400 0
072 V000400 0
072 W000400 0
072 X000400 0
072 Y000400 0
072 Z000400 0
072AA000400 0
072BB000400 0
072CC010400 0
072CC020400 0
072DD010400 0
072DD020400 0
072EE000400 0
073 A010400 0.0000
073 A020400 0.0000
073 B000400 0.0000
073 C000400 0.0000
074 A000400 0
074 B000400 0
074 C000400 0
074 D000400 0
074 E000400 0
074 F000400 0
074 G000400 0
074 H000400 0
074 I000400 0
<PAGE> PAGE 16
074 J000400 0
074 K000400 0
074 L000400 0
074 M000400 0
074 N000400 0
074 O000400 0
074 P000400 0
074 Q000400 0
074 R010400 0
074 R020400 0
074 R030400 0
074 R040400 0
074 S000400 0
074 T000400 0
074 U010400 0
074 U020400 0
074 V010400 0.00
074 V020400 0.00
074 W000400 0.0000
074 X000400 0
074 Y000400 0
075 A000400 0
075 B000400 0
076 000400 0.00
028 A010500 0
028 A020500 0
028 A030500 0
028 A040500 0
028 B010500 0
028 B020500 0
028 B030500 0
028 B040500 0
028 C010500 0
028 C020500 0
028 C030500 0
028 C040500 0
028 D010500 12655
028 D020500 0
028 D030500 0
028 D040500 0
028 E010500 0
028 E020500 0
028 E030500 0
028 E040500 0
028 F010500 0
028 F020500 0
028 F030500 0
028 F040500 0
028 G010500 12655
028 G020500 0
028 G030500 0
<PAGE> PAGE 17
028 G040500 0
028 H000500 0
066 A000500 Y
066 G000500 Y
067 000500 N
068 A000500 N
068 B000500 Y
069 000500 N
070 A010500 Y
070 A020500 N
070 B010500 Y
070 B020500 N
070 C010500 N
070 C020500 N
070 D010500 Y
070 D020500 N
070 E010500 N
070 E020500 N
070 F010500 Y
070 F020500 N
070 G010500 Y
070 G020500 N
070 H010500 Y
070 H020500 N
070 I010500 N
070 I020500 N
070 J010500 Y
070 J020500 N
070 K010500 Y
070 K020500 Y
070 L010500 Y
070 L020500 N
070 M010500 Y
070 M020500 N
070 N010500 Y
070 N020500 N
070 O010500 Y
070 O020500 N
070 P010500 N
070 P020500 N
070 Q010500 N
070 Q020500 N
070 R010500 N
070 R020500 N
071 A000500 0
071 B000500 0
071 C000500 0
071 D000500 0
072 A000500 3
072 B000500 21
072 C000500 119
<PAGE> PAGE 18
072 D000500 0
072 E000500 0
072 F000500 0
072 G000500 2
072 H000500 0
072 I000500 7
072 J000500 0
072 K000500 0
072 L000500 0
072 M000500 1
072 N000500 2
072 O000500 0
072 P000500 0
072 Q000500 2
072 R000500 3
072 S000500 2
072 T000500 0
072 U000500 1
072 V000500 0
072 W000500 43
072 X000500 63
072 Y000500 36
072 Z000500 112
072AA000500 47
072BB000500 0
072CC010500 1617
072CC020500 0
072DD010500 0
072DD020500 0
072EE000500 0
073 A010500 0.0000
073 A020500 0.0000
073 B000500 0.0000
073 C000500 0.0000
074 A000500 0
074 B000500 0
074 C000500 0
074 D000500 0
074 E000500 0
074 F000500 0
074 G000500 0
074 H000500 0
074 I000500 14404
074 J000500 0
074 K000500 9
074 L000500 27
074 M000500 27
074 N000500 14466
074 O000500 0
074 P000500 0
074 Q000500 0
<PAGE> PAGE 19
074 R010500 0
074 R020500 0
074 R030500 0
074 R040500 35
074 S000500 0
074 T000500 14431
074 U010500 127
074 U020500 0
074 V010500 114.04
074 V020500 0.00
074 W000500 0.0000
074 X000500 0
074 Y000500 0
075 A000500 0
075 B000500 13643
076 000500 0.00
SIGNATURE NICK CHUNIAS
TITLE TREASURER
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains summary financial
</LEGEND>
<CIK> 0001003599
<NAME> UBS PRIVATE INVESTOR FUNDS, INC.
<SERIES>
<NUMBER> 001
<NAME> UBS BOND FUND
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1997
<PERIOD-START> JAN-01-1997
<PERIOD-END> JUN-30-1997
<INVESTMENTS-AT-COST> 0
<INVESTMENTS-AT-VALUE> 7,882,232
<RECEIVABLES> 10,224
<ASSETS-OTHER> 106,171
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 7,998,627
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 15,724
<TOTAL-LIABILITIES> 15,724
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 8,043,090
<SHARES-COMMON-STOCK> 79,955
<SHARES-COMMON-PRIOR> 74,906
<ACCUMULATED-NII-CURRENT> 703
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 5,079
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (65,969)
<NET-ASSETS> 7,982,903
<DIVIDEND-INCOME> 8,483
<INTEREST-INCOME> 259,110
<OTHER-INCOME> 0
<EXPENSES-NET> 33,306
<NET-INVESTMENT-INCOME> 234,287
<REALIZED-GAINS-CURRENT> 7,480
<APPREC-INCREASE-CURRENT> (66,590)
<NET-CHANGE-FROM-OPS> 175,177
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (229,498)
<DISTRIBUTIONS-OF-GAINS> (11,079)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 42,085
<NUMBER-OF-SHARES-REDEEMED> (39,262)
<SHARES-REINVESTED> 2,226
<NET-CHANGE-IN-ASSETS> 482,613
<ACCUMULATED-NII-PRIOR> (4,086)
<ACCUMULATED-GAINS-PRIOR> 8,678
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 18,650
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 90,788
<AVERAGE-NET-ASSETS> 8,387,104
<PER-SHARE-NAV-BEGIN> 100.13
<PER-SHARE-NII> 2.79
<PER-SHARE-GAIN-APPREC> (0.25)
<PER-SHARE-DIVIDEND> (2.72)
<PER-SHARE-DISTRIBUTIONS> (0.11)
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 99.84
<EXPENSE-RATIO> 0.80
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains summary financial
</LEGEND>
<CIK> 0001003599
<NAME> UBS PRIVATE INVESTOR FUNDS, INC.
<SERIES>
<NUMBER> 002
<NAME> UBS U. S. EQUITY FUND
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1997
<PERIOD-START> JAN-01-1997
<PERIOD-END> JUN-30-1997
<INVESTMENTS-AT-COST> 0
<INVESTMENTS-AT-VALUE> 19,652,620
<RECEIVABLES> 4,714
<ASSETS-OTHER> 106,913
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 19,764,247
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 19,271
<TOTAL-LIABILITIES> 19,271
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 16,700,986
<SHARES-COMMON-STOCK> 159,808
<SHARES-COMMON-PRIOR> 88,712
<ACCUMULATED-NII-CURRENT> 178,812
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 78,759
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 2,786,419
<NET-ASSETS> 19,744,976
<DIVIDEND-INCOME> 234,867
<INTEREST-INCOME> 9,615
<OTHER-INCOME> 0
<EXPENSES-NET> 65,708
<NET-INVESTMENT-INCOME> 178,774
<REALIZED-GAINS-CURRENT> 79,126
<APPREC-INCREASE-CURRENT> 2,101,523
<NET-CHANGE-FROM-OPS> 2,359,423
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1,119)
<DISTRIBUTIONS-OF-GAINS> (14,052)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 91,364
<NUMBER-OF-SHARES-REDEEMED> (20,404)
<SHARES-REINVESTED> 136
<NET-CHANGE-IN-ASSETS> 10,279,280
<ACCUMULATED-NII-PRIOR> 1,157
<ACCUMULATED-GAINS-PRIOR> 13,685
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 42,880
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 143,761
<AVERAGE-NET-ASSETS> 14,422,770
<PER-SHARE-NAV-BEGIN> 106.70
<PER-SHARE-NII> 1.13
<PER-SHARE-GAIN-APPREC> 15.84
<PER-SHARE-DIVIDEND> (0.01)
<PER-SHARE-DISTRIBUTIONS> (0.11)
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 123.55
<EXPENSE-RATIO> 0.92
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains summary financial
</LEGEND>
<CIK> 0001003599
<NAME> UBS PRIVATE INVESTOR FUNDS, INC.
<SERIES>
<NUMBER> 003
<NAME> UBS INTERNATIONAL EQUITY FUND
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1997
<PERIOD-START> JAN-01-1997
<PERIOD-END> JUN-30-1997
<INVESTMENTS-AT-COST> 0
<INVESTMENTS-AT-VALUE> 24,462,116
<RECEIVABLES> 144,158
<ASSETS-OTHER> 106,973
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 24,713,247
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 11,712
<TOTAL-LIABILITIES> 11,712
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 22,168,736
<SHARES-COMMON-STOCK> 215,021
<SHARES-COMMON-PRIOR> 120,292
<ACCUMULATED-NII-CURRENT> 233,263
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 277,932
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 2,021,604
<NET-ASSETS> 24,701,535
<DIVIDEND-INCOME> 328,486
<INTEREST-INCOME> 83,073
<OTHER-INCOME> 0
<EXPENSES-NET> 139,185
<NET-INVESTMENT-INCOME> 272,374
<REALIZED-GAINS-CURRENT> 277,817
<APPREC-INCREASE-CURRENT> 1,680,996
<NET-CHANGE-FROM-OPS> 2,231,187
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (57,133)
<DISTRIBUTIONS-OF-GAINS> (37,703)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 98,361
<NUMBER-OF-SHARES-REDEEMED> (142,712)
<SHARES-REINVESTED> 495
<NET-CHANGE-IN-ASSETS> (1,922,194)
<ACCUMULATED-NII-PRIOR> 102,212
<ACCUMULATED-GAINS-PRIOR> 10,367
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 105,896
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 268,320
<AVERAGE-NET-ASSETS> 25,253,075
<PER-SHARE-NAV-BEGIN> 102.84
<PER-SHARE-NII> 1.21
<PER-SHARE-GAIN-APPREC> 11.16
<PER-SHARE-DIVIDEND> (0.20)
<PER-SHARE-DISTRIBUTIONS> (0.13)
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 114.88
<EXPENSE-RATIO> 1.11
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains summary financial
</LEGEND>
<CIK> 0001003599
<NAME> UBS PRIVATE INVESTOR FUNDS, INC.
<SERIES>
<NUMBER> 005
<NAME> UBS INSTIT INTERNATIONAL EQUITY
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1997
<PERIOD-START> JAN-01-1997
<PERIOD-END> JUN-30-1997
<INVESTMENTS-AT-COST> 0
<INVESTMENTS-AT-VALUE> 14,403,554
<RECEIVABLES> 35,722
<ASSETS-OTHER> 26,972
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 14,466,248
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 35,345
<TOTAL-LIABILITIES> 35,345
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 12,654,692
<SHARES-COMMON-STOCK> 126,547
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 112,497
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 44,989
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1,618,725
<NET-ASSETS> 14,430,903
<DIVIDEND-INCOME> 118,756
<INTEREST-INCOME> 21,086
<OTHER-INCOME> 0
<EXPENSES-NET> 0
<NET-INVESTMENT-INCOME> 112,497
<REALIZED-GAINS-CURRENT> 44,989
<APPREC-INCREASE-CURRENT> 1,618,725
<NET-CHANGE-FROM-OPS> 1,776,211
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 126,547
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 14,430,903
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 24,380
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 63,106
<AVERAGE-NET-ASSETS> 13,642,994
<PER-SHARE-NAV-BEGIN> 100.00
<PER-SHARE-NII> 0.89
<PER-SHARE-GAIN-APPREC> 13.15
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 114.04
<EXPENSE-RATIO> 0.95
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
