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Interactive Brokers
IBKR

Overview Fund Activity

318 hedge funds and large institutions have $5.27B invested in Interactive Brokers in 2021 Q2 according to their latest regulatory filings, with 45 funds opening new positions, 134 increasing their positions, 84 reducing their positions, and 46 closing their positions.

Holders
318
Holders Change
-2
Holders Change %
-0.63%
% of All Funds
5.55%
Holding in Top 10
9
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-18.18%
% of All Funds
0.16%
New
45
Increased
134
Reduced
84
Closed
46
Calls
$44.9M
Puts
$107M
Net Calls
-$61.6M
Net Calls Change
-$5.87M

Top Buyers

1
Select Equity Group
1
Select Equity Group
New York
$283M
2
Millennium Management
2
Millennium Management
New York
$70.7M
3
Marshall Wace
3
Marshall Wace
United Kingdom
$88.6M
4
MWA
4
Marshall Wace Asia
Hong Kong
$65.4M
5
Bank of Montreal
5
Bank of Montreal
Ontario, Canada
$36.2M

Top Sellers

1
Baillie Gifford & Co
1
Baillie Gifford & Co
United Kingdom
$0
2
SC
2
Samlyn Capital
New York
$0
3
GWM
3
Greenwich Wealth Management
Connecticut
$494M
4
Mitsubishi UFJ Trust & Banking
4
Mitsubishi UFJ Trust & Banking
Japan
$294K
5
PI
5
Putnam Investments
Massachusetts
$10.2M
Name Market Value Shares Shares
Change 		Shares
Change %
LSERS
151
Louisiana State Employees Retirement System
Louisiana
$1.38M 21,000 – –
HighTower Advisors
152
HighTower Advisors
Illinois
$1.37M 20,919 -107 -0.5%
TI
153
Trexquant Investment
Connecticut
$1.37M 20,872 +5,612 +37%
LCH
154
Lee Capital Holdings
New York
$1.37M 20,795 +20,795 New
POIA
155
Pin Oak Investment Advisors
Texas
$1.35M 20,455 -350 -2%
SOMRS
156
State of Michigan Retirement System
Michigan
$1.34M 20,334 -9,600 -32%
QC
157
Quadrature Capital
United Kingdom
$1.3M 19,822 +19,822 New
KFP
158
KB Financial Partners
New Jersey
$1.26M 19,143 +1,429 +8%
DCM
159
Dupont Capital Management
Delaware
$1.25M 19,039 – –
DTL
160
Dynamic Technology Lab
Singapore
$1.24M 18,900 -14,064 -43%
SIA
161
SkyView Investment Advisors
New Jersey
$1.21M 16,545 – –
SG Americas Securities
162
SG Americas Securities
New York
$1.2M 18,267 +4,824 +36%
TC
163
TwinBeech Capital
New York
$1.19M 18,100 +150 +0.8%
PL
164
Polianta Ltd
Jersey
$1.19M 18,100 +18,100 New
NIPH
165
NN Investment Partners Holdings
Netherlands
$1.18M 17,900 – –
UCI
166
Uncommon Cents Investing
Wisconsin
$1.14M 17,325 – –
NMERB
167
New Mexico Educational Retirement Board
New Mexico
$1.1M 16,760 +2,900 +21%
CCIA
168
Campbell & Co Investment Adviser
Maryland
$1.07M 16,300 +16,300 New
BTWM
169
Baker Tilly Wealth Management
Wisconsin
$1.03M 15,604 +2,203 +16%
MLICM
170
Metropolitan Life Insurance Company (MetLife)
New York
$1M 15,261 +133 +0.9%
NW
171
NewEdge Wealth
Pennsylvania
$976K 14,841 +485 +3%
FA
172
FDx Advisors
Illinois
$890K 13,543 +1,972 +17%
VOYA Investment Management
173
VOYA Investment Management
Georgia
$889K 13,528 +2,770 +26%
NMIMC
174
Northwestern Mutual Investment Management Company
Wisconsin
$885K 13,461 -15 -0.1%
SEC
175
Seven Eight Capital
New York
$871K 13,248 +7,898 +148%
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