PAGE 1
000 A000000 10/31/2013
000 C000000 0001034665
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 BLACKROCK MUNIHOLDINGS FUND, INC.
001 B000000 811-08081
001 C000000 8004417762
002 A000000 100 BELLEVUE PARKWAY
002 B000000 WILMINGTON
002 C000000 DE
002 D010000 19809
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 N
007 B000000 0
007 C010100 1
008 A000001 BLACKROCK ADVISORS, LLC
008 B000001 A
008 C000001 801-47710
008 D010001 WILMINGTON
008 D020001 DE
008 D030001 19809
008 A000002 BLACKROCK INVESTMENT MANAGEMENT, LLC
008 B000002 S
008 C000002 801-56972
008 D010002 PRINCETON
008 D020002 NJ
008 D030002 08540
012 A000001 COMPUTERSHARE TRUST COMPANY, N.A. (COMMON)
012 B000001 85-11340
012 C010001 CANTON
012 C020001 MA
012 C030001 02021
012 A000002 THE BANK OF NEW YORK MELLON (PREFERRED)
012 B000002 85-05006
012 C010002 NEW YORK
012 C020002 NY
012 C030002 10289
013 A000001 DELOITTE & TOUCHE LLP
013 B010001 BOSTON
013 B020001 MA
013 B030001 02116
014 A000001 BLACKROCK CAPITAL MARKETS, LLC
014 B000001 8-67827
PAGE 2
014 A000002 BLACKROCK EXECUTION SERVICES
014 B000002 8-48719
014 A000003 BLACKROCK INVESTMENTS, LLC
014 B000003 8-48436
014 A000004 HARRIS WILLIAMS LLC
014 B000004 8-53380
014 A000005 PNC CAPITAL MARKETS, INC.
014 B000005 8-32493
014 A000006 PNC INVESTMENTS LLC
014 B000006 8-66195
015 A000001 THE BANK OF NEW YORK MELLON
015 B000001 C
015 C010001 NEW YORK
015 C020001 NY
015 C030001 10286
015 E010001 X
015 A000002 J.P. MORGAN CHASE BANK
015 B000002 C
015 C010002 NEW YORK
015 C020002 NY
015 C030002 10017
015 E010002 X
018 000000 Y
019 A000000 Y
019 B000000 283
019 C000000 BLKRKADVSR
020 A000001 BANK OF AMERICA CORP
020 B000001 56-0906609
020 C000001 1
021 000000 1
022 A000001 FFI INSTITUTIONAL TAX-EXEMPT FUND
022 B000001 22-2509978
022 C000001 31895
022 D000001 23153
022 A000002 CITIGROUP GLOBAL MARKETS INC
022 B000002 11-2418191
022 C000002 7813
022 D000002 11168
022 A000003 MORGAN STANLEY
022 B000003 36-3145972
022 C000003 5699
022 D000003 1788
022 A000004 GOLDMAN SACHS & CO
022 B000004 13-5108880
022 C000004 461
022 D000004 5610
022 A000005 BANK OF AMERICA CORP
022 B000005 56-0906609
022 C000005 3376
022 D000005 896
022 A000006 J.P. MORGAN SECURITIES INC
PAGE 3
022 B000006 13-3379014
022 C000006 2794
022 D000006 1433
022 A000007 ROBERT W. BAIRD & CO. INCORPORATED
022 B000007 39-6037917
022 C000007 1935
022 D000007 1926
022 A000008 WELLS FARGO & CO
022 B000008 41-0449260
022 C000008 0
022 D000008 3122
022 A000009 JANNEY MONTGOMERY SCOTT LLC
022 B000009 23-0731260
022 C000009 1998
022 D000009 979
022 A000010 BARCLAYS CAPITAL INC.
022 B000010 06-1031656
022 C000010 2515
022 D000010 0
023 C000000 64905
023 D000000 59309
024 000000 N
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 N
028 A010000 0
028 A020000 0
028 A030000 0
028 A040000 0
028 B010000 0
028 B020000 0
028 B030000 0
028 B040000 0
028 C010000 0
028 C020000 0
028 C030000 0
028 C040000 0
028 D010000 0
028 D020000 0
028 D030000 0
028 D040000 0
028 E010000 0
028 E020000 0
028 E030000 0
PAGE 4
028 E040000 0
028 F010000 0
028 F020000 0
028 F030000 0
028 F040000 0
028 G010000 0
028 G020000 0
028 G030000 0
028 G040000 0
028 H000000 0
030 A000000 0
030 B000000 0.00
030 C000000 0.00
031 A000000 0
031 B000000 0
032 000000 0
033 000000 0
035 000000 0
036 B000000 0
038 000000 0
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 0.550
048 A010000 0
048 A020000 0.000
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
PAGE 5
048 I020000 0.000
048 J010000 0
048 J020000 0.000
048 K010000 0
048 K020000 0.000
049 000000 N
050 000000 N
051 000000 N
052 000000 N
053 A000000 Y
053 B000000 Y
053 C000000 N
054 A000000 Y
054 B000000 Y
054 C000000 N
054 D000000 N
054 E000000 N
054 F000000 N
054 G000000 N
054 H000000 Y
054 I000000 N
054 J000000 Y
054 K000000 N
054 L000000 N
054 M000000 Y
054 N000000 N
055 A000000 N
055 B000000 N
056 000000 Y
057 000000 N
058 A000000 N
059 000000 Y
060 A000000 N
060 B000000 N
061 000000 0
062 A000000 Y
062 B000000 0.0
062 C000000 0.0
062 D000000 0.0
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 4.5
062 M000000 0.0
062 N000000 0.0
062 O000000 160.5
062 P000000 0.0
PAGE 6
062 Q000000 0.0
062 R000000 0.0
063 A000000 0
063 B000000 23.5
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 N
070 B010000 N
070 B020000 N
070 C010000 Y
070 C020000 N
070 D010000 N
070 D020000 N
070 E010000 Y
070 E020000 Y
070 F010000 N
070 F020000 N
070 G010000 Y
070 G020000 N
070 H010000 N
070 H020000 N
070 I010000 N
070 I020000 N
070 J010000 N
070 J020000 N
070 K010000 Y
070 K020000 Y
070 L010000 N
070 L020000 N
070 M010000 N
070 M020000 N
070 N010000 N
070 N020000 N
070 O010000 Y
070 O020000 N
070 P010000 Y
070 P020000 N
070 Q010000 N
070 Q020000 N
070 R010000 N
070 R020000 N
071 A000000 34543
071 B000000 49845
071 C000000 371877
071 D000000 9
PAGE 7
072 A000000 6
072 B000000 9215
072 C000000 0
072 D000000 0
072 E000000 0
072 F000000 1043
072 G000000 29
072 H000000 0
072 I000000 13
072 J000000 10
072 K000000 0
072 L000000 5
072 M000000 13
072 N000000 1
072 O000000 0
072 P000000 701
072 Q000000 0
072 R000000 26
072 S000000 19
072 T000000 0
072 U000000 0
072 V000000 0
072 W000000 41
072 X000000 1901
072 Y000000 1
072 Z000000 7315
072AA000000 0
072BB000000 1098
072CC010000 0
072CC020000 32162
072DD010000 7758
072DD020000 0
072EE000000 0
073 A010000 0.5490
073 A020000 0.0000
073 B000000 0.0000
073 C000000 0.0000
074 A000000 121
074 B000000 0
074 C000000 0
074 D000000 357012
074 E000000 0
074 F000000 0
074 G000000 0
074 H000000 0
074 I000000 9986
074 J000000 0
074 K000000 0
074 L000000 5618
074 M000000 70
074 N000000 372807
PAGE 8
074 O000000 7635
074 P000000 167
074 Q000000 0
074 R010000 0
074 R020000 0
074 R030000 0
074 R040000 58929
074 S000000 83700
074 T000000 222376
074 U010000 14133
074 U020000 0
074 V010000 15.73
074 V020000 0.00
074 W000000 0.0000
074 X000000 7293
074 Y000000 99743
075 A000000 0
075 B000000 311921
076 000000 15.27
077 A000000 N
078 000000 N
080 C000000 0
081 B000000 0
082 B000000 0
083 B000000 0
084 B000000 0
086 A010000 10
086 A020000 168
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
087 A010000 COMMON STOCK
087 A020000 09253N104
087 A030000 MHD
087 B010000 PREFERRED STOCK
088 A000000 N
088 B000000 N
088 C000000 N
088 D000000 Y
SIGNATURE NEAL J. ANDREWS
TITLE CFO