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Interactive Brokers
IBKR

Overview Fund Activity

130 hedge funds and large institutions have $614M invested in Interactive Brokers in 2013 Q2 according to their latest regulatory filings, with 130 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
130
Holders Change
+130
Holders Change %
–
% of All Funds
4.24%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.07%
New
130
Increased
–
Reduced
–
Closed
–
Calls
$5.1M
Puts
$12.5M
Net Calls
-$7.44M
Net Calls Change
-$7.44M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$113M
2
RIM
2
RS Investment Management
California
$58.5M
3
AA
3
Ancient Art
Texas
$43.1M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$41M
5
Citadel Advisors
5
Citadel Advisors
Florida
$26.9M

Top Sellers

No sellers this quarter
Name Market Value Shares Shares
Change 		Shares
Change %
UBS AM
76
UBS AM
Illinois
$677K 42,356 +42,356 New
AllianceBernstein
77
AllianceBernstein
Tennessee
$655K 41,037 +41,037 New
GI
78
GAMCO Investors
Connecticut
$648K 40,600 +40,600 New
BIM
79
BlackRock Investment Management
Delaware
$613K 38,403 +38,403 New
Legal & General Group
80
Legal & General Group
United Kingdom
$612K 38,292 +38,292 New
State of Wisconsin Investment Board
81
State of Wisconsin Investment Board
Wisconsin
$592K 37,086 +37,086 New
Citigroup
82
Citigroup
New York
$586K 36,654 +36,654 New
ASRS
83
Arizona State Retirement System
Arizona
$568K 35,600 +35,600 New
DTL
84
Dynamic Technology Lab
Singapore
$515K 32,248 +32,248 New
TA
85
Teachers Advisors
New York
$451K 28,258 +28,258 New
Massachusetts Financial Services
86
Massachusetts Financial Services
Massachusetts
$439K 27,460 +27,460 New
DY
87
Dowling & Yahnke
California
$402K 25,200 +25,200 New
KCG
88
Knight Capital Group
$379K 23,702 +23,702 New
HI
89
HBK Investments
Texas
$374K 23,400 +23,400 New
Eagle Capital Management (New York)
90
Eagle Capital Management (New York)
New York
$371K 23,200 +23,200 New
New York State Teachers Retirement System (NYSTRS)
91
New York State Teachers Retirement System (NYSTRS)
New York
$363K 22,732 +22,732 New
CAM
92
Capstone Asset Management
Texas
$349K 21,841 +21,841 New
IRF
93
IBM Retirement Fund
New York
$342K 21,419 +21,419 New
VOYA Investment Management
94
VOYA Investment Management
Georgia
$321K 20,105 +20,105 New
SCM
95
Sterling Capital Management
North Carolina
$315K 19,708 +19,708 New
TRSOTSOK
96
Teachers Retirement System of the State of Kentucky
Kentucky
$310K 19,429 +19,429 New
OA
97
OFI Advisors
Pennsylvania
$282K 17,639 +17,639 New
Jane Street
98
Jane Street
New York
$266K 16,643 +16,643 New
JG
99
Jefferies Group
New York
$261K 16,333 +16,333 New
Group One Trading
100
Group One Trading
Illinois
$257K 16,071 +16,071 New
2 3
4
5 6