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Blackrock
BLK

Overview Fund Activity

853 hedge funds and large institutions have $43.8B invested in Blackrock in 2015 Q3 according to their latest regulatory filings, with 77 funds opening new positions, 395 increasing their positions, 264 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
853
Holders Change
-6
Holders Change %
-0.7%
% of All Funds
23.84%
Holding in Top 10
30
Holding in Top 10 Change
-15
Holding in Top 10 Change %
-33.33%
% of All Funds
0.84%
New
77
Increased
395
Reduced
264
Closed
79
Calls
$140M
Puts
$217M
Net Calls
-$76.5M
Net Calls Change
+$217M

Top Buyers

1
Bank of America
1
Bank of America
North Carolina
$1.23B
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$694M
3
Harris Associates
3
Harris Associates
Illinois
$581M
4
Goldman Sachs
4
Goldman Sachs
New York
$157M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$70M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.71B
2
Winslow Capital Management
2
Winslow Capital Management
Minnesota
$0
3
Capital World Investors
3
Capital World Investors
California
$329M
4
Royal Bank of Canada
4
Royal Bank of Canada
Ontario, Canada
$64.3M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$911M
Name Holding Trade Value Shares
Change 		Shares
Change %
Tudor Investment Corp
876
Tudor Investment Corp
Connecticut
– -$1.64M -4,727 Closed
LP
877
LMR Partners
United Kingdom
– -$1.37M -3,968 Closed
RBA
878
Richard Bernstein Advisors
New York
– -$1.35M -3,889 Closed
MSU
879
Maple Securities USA
New Jersey
– -$1.27M -3,679 Closed
WC
880
Wexford Capital
Florida
– -$1.26M -3,643 Closed
Walleye Trading
881
Walleye Trading
New York
– -$1.02M -2,939 Closed
TI
882
Trexquant Investment
Connecticut
– -$968K -2,800 Closed
AI
883
Atria Investments
North Carolina
– -$948K -2,740 Closed
QT
884
Quantbot Technologies
New York
– -$930K -2,690 Closed
Connor, Clark & Lunn Investment Management (CC&L)
885
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– -$830K -2,400 Closed
CM
886
Churchill Management
California
– -$766K -2,214 Closed
FB
887
Fulton Bank
Pennsylvania
– -$732K -2,114 Closed
Squarepoint
888
Squarepoint
New York
– -$719K -2,079 Closed
AI
889
Analytic Investors
California
– -$667K -1,929 Closed
AGM
890
Alpine Global Management
New York
– -$641K -1,852 Closed
DTL
891
Dynamic Technology Lab
Singapore
– -$548K -1,584 Closed
BBNB
892
Baker Boyer National Bank
Washington
– -$510K -1,475 Closed
CWA
893
Constellation Wealth Advisors
New York
– -$422K -1,220 Closed
SIM
894
Sadoff Investment Management
Wisconsin
– -$379K -1,096 Closed
NI
895
Numeric Investors
Massachusetts
– -$343K -990 Closed
BC
896
Banced Corp
Illinois
– -$314K -908 Closed
DP
897
Dearborn Partners
Illinois
– -$311K -898 Closed
Marshall Wace
898
Marshall Wace
United Kingdom
– -$302K -874 Closed
MYAM
899
Meiji Yasuda Asset Management
Japan
– -$291K -842 Closed
IC
900
IKOS CIF
Cyprus
– -$290K -791 Closed
34 35
36
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