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Interactive Brokers

144 hedge funds and large institutions have $749M invested in Interactive Brokers in 2013 Q3 according to their latest regulatory filings, with 28 funds opening new positions, 68 increasing their positions, 32 reducing their positions, and 12 closing their positions.

Holders
144
Holders Change
+14
Holders Change %
+10.77%
% of All Funds
4.67%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.1%
New
28
Increased
68
Reduced
32
Closed
12
Calls
$11.7M
Puts
$22.4M
Net Calls
-$10.7M
Net Calls Change
-$3.23M
Name Market Value Shares Shares
Change
Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$134M 7,117,670 +58,270 +0.8%
RIM
2
RS Investment Management
California
$69.3M 3,692,838 +32,103 +0.9%
AA
3
Ancient Art
Texas
$54.1M 2,881,002 +184,485 +7%
Vanguard Group
4
Vanguard Group
Pennsylvania
$51.8M 2,761,883 +195,768 +8%
BFA
5
BlackRock Fund Advisors
California
$35.9M 1,912,442 +318,461 +20%
RCG
6
Ruane, Cunniff & Goldfarb
New York
$32.6M 1,736,264 +1,230,652 +243%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$27.4M 1,457,511 +74,053 +5%
Citadel Advisors
8
Citadel Advisors
Florida
$26.3M 1,399,562 -285,327 -17%
Susquehanna International Group
9
Susquehanna International Group
Pennsylvania
$24.5M 1,307,733 -187,509 -13%
Bank of New York Mellon
10
Bank of New York Mellon
New York
$16.7M 889,942 +30,442 +4%
BIT
11
BlackRock Institutional Trust
California
$16.5M 880,878 -36,553 -4%
State Street
12
State Street
Massachusetts
$15.8M 841,461 -31,929 -4%
Ameriprise
13
Ameriprise
Minnesota
$15.6M 831,614 +33,820 +4%
Morgan Stanley
14
Morgan Stanley
New York
$9.1M 484,719 -17,475 -3%
MC
15
MSF Capital
New York
$8.37M 445,666 +445,666 New
Renaissance Technologies
16
Renaissance Technologies
New York
$8.33M 443,900 +33,700 +8%
CCMH
17
Cornerstone Capital Management Holdings
New York
$7.46M 397,463 +21,684 +6%
Norges Bank
18
Norges Bank
Norway
$6.99M 372,338
BlackRock
19
BlackRock
New York
$6.99M 372,182 +545 +0.1%
KM
20
Kylin Management
New York
$6.27M 333,900 +333,900 New
CA
21
Continental Advisors
Utah
$5.67M 301,824 -142,384 -32%
Deutsche Bank
22
Deutsche Bank
Germany
$5.65M 300,995 -497,645 -62%
Retirement Systems of Alabama
23
Retirement Systems of Alabama
Alabama
$5.5M 292,910 +149,580 +104%
Principal Financial Group
24
Principal Financial Group
Iowa
$5.13M 273,384 +57,708 +27%
GWM
25
Greenwich Wealth Management
Connecticut
$5.05M 269,097 +77,145 +40%