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Blackrock

859 hedge funds and large institutions have $49.5B invested in Blackrock in 2015 Q2 according to their latest regulatory filings, with 71 funds opening new positions, 337 increasing their positions, 316 reducing their positions, and 62 closing their positions.

Holders
859
Holders Change
-5
Holders Change %
-0.58%
% of All Funds
23.17%
Holding in Top 10
45
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-8.16%
% of All Funds
1.21%
New
71
Increased
337
Reduced
316
Closed
62
Calls
$129M
Puts
$423M
Net Calls
-$294M
Net Calls Change
-$203M
Name Market Value Shares Shares
Change
Shares
Change %
TH
926
Timber Hill
Connecticut
IP
927
Interval Partners
New York
Simplex Trading
928
Simplex Trading
Illinois