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Interactive Brokers
IBKR

Overview Fund Activity

174 hedge funds and large institutions have $1.57B invested in Interactive Brokers in 2015 Q1 according to their latest regulatory filings, with 38 funds opening new positions, 67 increasing their positions, 47 reducing their positions, and 13 closing their positions.

Holders
174
Holders Change
+23
Holders Change %
+15.23%
% of All Funds
4.64%
Holding in Top 10
11
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+57.14%
% of All Funds
0.29%
New
38
Increased
67
Reduced
47
Closed
13
Calls
$6.95M
Puts
$11.8M
Net Calls
-$4.84M
Net Calls Change
+$6.88M

Top Buyers

1
ABI
1
Abrams Bison Investments
Maryland
$94.9M
2
JCM
2
Junto Capital Management
New York
$19.7M
3
KM
3
Kylin Management
New York
$180M
4
LOAMU
4
Lombard Odier Asset Management (USA)
New York
$22.1M
5
AVC
5
Arlington Value Capital
Utah
$57.4M

Top Sellers

1
RIM
1
RS Investment Management
California
$21.6M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$70.8M
3
PI
3
Putnam Investments
Massachusetts
$0
4
MC
4
MSF Capital
New York
$0
5
Renaissance Technologies
5
Renaissance Technologies
New York
$1.23M
Name Market Value Shares Shares
Change 		Shares
Change %
MSA
126
Mason Street Advisors
Wisconsin
$264K 7,764 +243 +3%
JMH
127
J.M. Hartwell
New York
$259K 7,600 – –
HSBC Holdings
128
HSBC Holdings
United Kingdom
$257K 7,536 +7,536 New
TRCT
129
Tower Research Capital (TRC)
New York
$250K 7,353 +4,839 +192%
Two Sigma Advisers
130
Two Sigma Advisers
New York
$241K 7,091 +7,091 New
CIBC Asset Management
131
CIBC Asset Management
Ontario, Canada
$237K 6,963 +6,963 New
GCP
132
GSA Capital Partners
United Kingdom
$227K 6,678 +6,678 New
AG
133
Aperio Group
California
$225K 6,600 +6,600 New
PA
134
Profund Advisors
Maryland
$223K 6,560 +6,560 New
POA
135
Pergamon Offshore Advisors
New York
$212K 6,237 +6,237 New
Marshall Wace
136
Marshall Wace
United Kingdom
$208K 6,126 +6,126 New
RFC
137
Russell Frank Company
Washington
$202K 5,952 +4,399 +283%
ARC
138
Absolute Return Capital
Massachusetts
$192K 5,647 -19,312 -77%
Canada Life
139
Canada Life
Manitoba, Canada
$165K 4,854 +2,600 +115%
Royal Bank of Canada
140
Royal Bank of Canada
Ontario, Canada
$149K 4,368 +944 +28%
NFA
141
Nationwide Fund Advisors
Ohio
$116K 3,410 – –
Citadel Advisors
142
Citadel Advisors
Florida
$88K 2,581 -75,834 -97%
UBS Group
143
UBS Group
Switzerland
$84K 2,455 +2,127 +648%
Simplex Trading
144
Simplex Trading
Illinois
$80K 2,362 +2,362 New
LTFS
145
Ladenburg Thalmann Financial Services
Florida
$78K 2,304 +1,401 +155%
PAM
146
Panagora Asset Management
Massachusetts
$75K 2,200 – –
Creative Planning
147
Creative Planning
Kansas
$71K 2,091 -50 -2%
PCM
148
Prelude Capital Management
New York
$68K 2,000 +1,680 +525%
Public Employees Retirement Association of Colorado
149
Public Employees Retirement Association of Colorado
Colorado
$60K 1,768 +43 +2%
BlackRock
150
BlackRock
New York
$57K 1,660 -2,658 -62%
4 5
6
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