MCUJF Medicure Inc (PK)

000 B000000 08/31/2013
000 C000000 0001398078
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 FUNDS II
001 B000000 811-22061
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 Y
007 B000000 27
007 C013800 38
007 C023800 FLOATING RATE INCOME PORTFOLIO
007 C033800 N
008 A003801 BLACKROCK ADVISORS, LLC
008 B003801 A
008 C003801 801-47710
008 D013801 WILMINGTON
008 D023801 DE
008 D033801 19809
008 A003802 BLACKROCK FINANCIAL MANAGEMENT, INC.
008 B003802 S
008 C003802 801-48433
008 D013802 NEW YORK
008 D023802 NY
008 D033802 10055
010 A00AA01 BLACKROCK ADVISORS, LLC
010 B00AA01 801-47710
010 C01AA01 WILMINGTON
010 C02AA01 DE
010 C03AA01 19809
010 A00AA02 BNY MELLON INVESTMENT SERVICING (US) INC.
010 B00AA02 84-01761
010 C01AA02 WILMINGTON
010 C02AA02 DE
010 C03AA02 19809
011 A00AA01 BLACKROCK INVESTMENTS, LLC
011 B00AA01 8-48436
011 C01AA01 New York
011 C02AA01 NY

011 C03AA01 10022
012 A00AA01 BNY MELLON INVESTMENT SERVICING (US) INC.
012 B00AA01 84-01761
012 C01AA01 Wilmington
012 C02AA01 DE
012 C03AA01 19809
013 A00AA01 DELOITTE & TOUCHE L.L.P.
013 B01AA01 PHILADELPHIA
013 B02AA01 PA
013 B03AA01 19103
014 A00AA01 BLACKROCK INVESTMENTS, LLC
014 B00AA01 8-48436
014 A00AA02 PNC CAPITAL MARKETS, INC.
014 B00AA02 8-32493
014 A00AA03 PNC INVESTMENTS, LLC
014 B00AA03 8-66195
014 A00AA04 HARRIS WILLIAMS LLC
014 B00AA04 8-53380
014 A00AA05 BLACKROCK CAPITAL MARKETS, LLC
014 B00AA05 8-67827
014 A00AA06 BLACKROCK EXECUTION SERVICES
014 B00AA06 8-48719
014 A00AA07 BLACKROCK FUND DISTRIBUTION COMPANY
014 B00AA07 8-67795
015 A003801 THE BANK OF NEW YORK MELLON
015 B003801 C
015 C013801 NEW YORK
015 C023801 NY
015 C033801 10286
015 E013801 X
018  00AA00 Y
019 A00AA00 Y
019 B00AA00  290
019 C00AA00 BLKRKADVSR
021  000000        0
022 A000001 BLK LIQUIDITY FUNDS, TEMPFUND INSTIT. CLASS
022 B000001 52-0983343
022 C000001   1372051
022 D000001   1185935
022 A000002 DEUTSCHE BANK SECURITIES, INC.
022 B000002 13-2730828
022 C000002    332016
022 D000002     79029
022 A000003 BANC OF AMERICA SECURITIES LLC
022 B000003 56-2058405
022 C000003    362032
022 D000003     44681
022 A000004 J.P. MORGAN SECURITIES, INC.
022 B000004 13-3379014
022 C000004    295640
022 D000004     43393

022 A000005 CREDIT SUISSE SECURITIES (USA) LLC
022 B000005 05-0546650
022 C000005    300687
022 D000005     33497
022 A000006 CITIGROUP GLOBAL MARKETS, INC.
022 B000006 11-2418191
022 C000006    196599
022 D000006     62109
022 A000007 BARCLAYS BANK PLC
022 B000007 05-0346412
022 C000007    174636
022 D000007     60156
022 A000008 GOLDMAN SACHS & CO.
022 B000008 13-5108800
022 C000008    145353
022 D000008     39509
022 A000009 MORGAN STANLEY & CO., INC.
022 B000009 13-2655998
022 C000009    121161
022 D000009     47422
022 A000010 WELLS FARGO SECURITIES LLC
022 B000010 56-2326000
022 C000010     55225
022 D000010     19848
023 C000000    3457962
023 D000000    1652852
024  003800 N
026 A000000 N
026 B000000 Y
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029  003800 Y
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030 B003800  2.50
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033  003800      1
034  003800 Y
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048  003800  0.000
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048 C023800 0.475
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049  00AA00 N
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062 L003800  13.0
062 M003800   0.0
062 N003800   0.0
062 O003800   0.0
062 P003800   4.4
062 Q003800  87.1
062 R003800   0.2
063 A003800   0
063 B003800  4.9
064 A003800 Y
064 B003800 N
066 A003800 N
067  003800 N
068 A003800 N
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069  003800 N
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070 F013800 N
070 F023800 N
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070 H023800 N
070 I013800 N
070 I023800 N
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070 K013800 Y
070 K023800 Y
070 L013800 Y
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077 A000000 Y
077 B000000 Y
077 C000000 N
077 D000000 N
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078  000000 Y
080 A00AA00 Federal Insurance Co.
080 B00AA00 National Union Fire Insurance Co.
080 C00AA00    35450
081 A00AA00 Y
081 B00AA00  84
082 A00AA00 N
082 B00AA00        0
083 A00AA00 N
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SIGNATURE   JOHN HERMAN
TITLE       MANAGER