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Interactive Brokers

216 hedge funds and large institutions have $2.05B invested in Interactive Brokers in 2017 Q1 according to their latest regulatory filings, with 40 funds opening new positions, 84 increasing their positions, 59 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
216
Holders Change
Holders Change %
0%
% of All Funds
5.39%
Holding in Top 10
13
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.32%
New
40
Increased
84
Reduced
59
Closed
33
Calls
$9.61M
Puts
$21.4M
Net Calls
-$11.8M
Net Calls Change
-$14M
Name Holding Trade Value Shares
Change
Shares
Change %
MSA
126
Mason Street Advisors
Wisconsin
$552K +$36.1K +4,164 +7%
MERSOM
127
Municipal Employees' Retirement System of Michigan
Michigan
$539K +$6.59K +760 +1%
CHAM
128
Clear Harbor Asset Management
Connecticut
$524K +$156K +18,000 +43%
DTL
129
Dynamic Technology Lab
Singapore
$524K +$172K +19,788 +49%
IFLIT
130
Investmentaktiengesellschaft Fuer Langfristige Investoren TGV
Germany
$521K +$521K +60,000 New
CAM
131
Capstone Asset Management
Texas
$490K -$66.7K -7,680 -12%
ECM
132
Engine Capital Management
New York
$486K
BNP Paribas Financial Markets
133
BNP Paribas Financial Markets
France
$467K -$49.4K -5,696 -10%
Wolverine Trading
134
Wolverine Trading
Illinois
$465K +$465K +53,336 New
UBS Group
135
UBS Group
Switzerland
$459K +$127K +14,644 +38%
ST
136
Spot Trading
Illinois
$453K +$453K +52,132 New
State of Wisconsin Investment Board
137
State of Wisconsin Investment Board
Wisconsin
$439K -$766K -88,340 -64%
VRS
138
Virginia Retirement Systems
Virginia
$431K +$431K +49,600 New
PA
139
Profund Advisors
Maryland
$421K -$200K -23,108 -32%
VKH
140
Virtu KCG Holdings
New York
$412K +$31.9K +3,668 +8%
NIT
141
NumerixS Investment Technologies
British Columbia, Canada
$411K +$411K +47,300 New
PP
142
Paloma Partners
Connecticut
$405K -$521K -60,072 -56%
Simplex Trading
143
Simplex Trading
Illinois
$403K +$305K +35,168 +309%
WMSA
144
Weiss Multi-Strategy Advisers
New York
$403K +$403K +46,400 New
URS
145
Utah Retirement Systems
Utah
$399K
Rafferty Asset Management
146
Rafferty Asset Management
New York
$398K +$398K +45,812 New
GAM
147
Gotham Asset Management
New York
$368K +$16.6K +1,916 +5%
AG
148
Aperio Group
California
$366K -$38.1K -4,388 -9%
Capstone Investment Advisors
149
Capstone Investment Advisors
New York
$347K -$76.1K -8,776 -18%
DZ Bank
150
DZ Bank
Germany
$347K