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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 %
Nuveen Asset Management
51
Nuveen Asset Management
Illinois
$15.6M 236,952 +2,057 +0.9%
Jacobs Levy Equity Management
52
Jacobs Levy Equity Management
New Jersey
$15.2M 230,523 +86,163 +60%
Deutsche Bank
53
Deutsche Bank
Germany
$15M 228,490 +134,266 +142%
Susquehanna International Group
54
Susquehanna International Group
Pennsylvania
$14.5M 221,071 +216,210 +4,448%
CSS
55
Cubist Systematic Strategies
Connecticut
$13.9M 211,261 +70,748 +50%
RhumbLine Advisers
56
RhumbLine Advisers
Massachusetts
$12.9M 195,753 +1,984 +1%
MWNA
57
Marshall Wace North America
New York
$12.8M 195,197 +106,970 +121%
California Public Employees Retirement System
58
California Public Employees Retirement System
California
$11.8M 180,271 +3,994 +2%
Swiss National Bank
59
Swiss National Bank
Switzerland
$11.8M 180,100 +3,900 +2%
PCM
60
PenderFund Capital Management
British Columbia, Canada
$10.9M 134,000 -5,600 -4%
Envestnet Asset Management
61
Envestnet Asset Management
Illinois
$10.6M 160,651 +14,801 +10%
PI
62
Putnam Investments
Massachusetts
$10.2M 155,200 -583,950 -79%
HSBC Holdings
63
HSBC Holdings
United Kingdom
$10.1M 153,480 +21,904 +17%
GF
64
Gabelli Funds
New York
$9.46M 143,974 -375 -0.3%
BFM
65
Boston Financial Management
Massachusetts
$9.44M 143,642 +2,580 +2%
BCM
66
Brooktree Capital Management
Michigan
$8.99M 136,800 +1,334 +1%
California State Teachers Retirement System (CalSTRS)
67
California State Teachers Retirement System (CalSTRS)
California
$8.98M 136,641 +9,011 +7%
JPMorgan Chase & Co
68
JPMorgan Chase & Co
New York
$8.66M 131,837 -59,574 -31%
UBS AM
69
UBS AM
Illinois
$8.3M 126,329 +15,643 +14%
AllianceBernstein
70
AllianceBernstein
Tennessee
$8.17M 124,223 -340 -0.3%
Allianz Asset Management
71
Allianz Asset Management
Germany
$8.06M 122,605 +122,605 New
Squarepoint
72
Squarepoint
New York
$7.83M 119,047 -44,136 -27%
CS
73
Credit Suisse
Switzerland
$7.66M 116,479 -7,876 -6%
Bank of America
74
Bank of America
North Carolina
$7.55M 114,831 +2,900 +3%
Legal & General Group
75
Legal & General Group
United Kingdom
$7.32M 111,338 -16,102 -13%
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