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Interactive Brokers
IBKR

Overview Fund Activity

307 hedge funds and large institutions have $5.12B invested in Interactive Brokers in 2021 Q3 according to their latest regulatory filings, with 41 funds opening new positions, 135 increasing their positions, 75 reducing their positions, and 49 closing their positions.

Holders
307
Holders Change
-11
Holders Change %
-3.46%
% of All Funds
5.39%
Holding in Top 10
9
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.16%
New
41
Increased
135
Reduced
75
Closed
49
Calls
$55.3M
Puts
$61M
Net Calls
-$5.76M
Net Calls Change
+$55.9M

Top Buyers

1
Select Equity Group
1
Select Equity Group
New York
$361M
2
MWA
2
Marshall Wace Asia
Hong Kong
$101M
3
GWM
3
Greenwich Wealth Management
Connecticut
$508M
4
MBI
4
Montrusco Bolton Investments
Quebec, Canada
$57.7M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$486M

Top Sellers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$32.9M
2
Goldman Sachs
2
Goldman Sachs
New York
$54.8M
3
Millennium Management
3
Millennium Management
New York
$38M
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$0
5
N
5
Natixis
France
$0
Name Market Value Shares Shares
Change 		Shares
Change %
AAP
301
Arax Advisory Partners
Colorado
$1K 11 +11 New
FMP
302
Financial Management Professionals
Texas
$1K 12 +12 New
MPWT
303
MassMutual Private Wealth & Trust
Connecticut
$1K 16 +16 New
CI
304
Cordant Inc
Oregon
$1K 21 +21 New
Nisa Investment Advisors
305
Nisa Investment Advisors
Missouri
$25 400 – –
Balyasny Asset Management
306
Balyasny Asset Management
Illinois
– – -331,577 Closed
N
307
Natixis
France
– – -330,200 Closed
Jacobs Levy Equity Management
308
Jacobs Levy Equity Management
New Jersey
– – -230,523 Closed
MWNA
309
Marshall Wace North America
New York
– – -195,197 Closed
PI
310
Putnam Investments
Massachusetts
– – -155,200 Closed
Allianz Asset Management
311
Allianz Asset Management
Germany
– – -122,605 Closed
JAM
312
Jupiter Asset Management
United Kingdom
– – -94,453 Closed
Tudor Investment Corp
313
Tudor Investment Corp
Connecticut
– – -82,709 Closed
DA
314
Duality Advisers
Florida
– – -81,779 Closed
Capstone Investment Advisors
315
Capstone Investment Advisors
New York
– – -71,247 Closed
ECM
316
ExodusPoint Capital Management
New York
– – -35,832 Closed
ZIM
317
Zacks Investment Management
Illinois
– – -32,890 Closed
SGI
318
Summit Global Investments
Utah
– – -22,795 Closed
MF
319
Magnetar Financial
Illinois
– – -22,224 Closed
TI
320
Trexquant Investment
Connecticut
– – -20,872 Closed
LCH
321
Lee Capital Holdings
New York
– – -20,795 Closed
QC
322
Quadrature Capital
United Kingdom
– – -19,822 Closed
DCM
323
Dupont Capital Management
Delaware
– – -19,039 Closed
DTL
324
Dynamic Technology Lab
Singapore
– – -18,900 Closed
PL
325
Polianta Ltd
Jersey
– – -18,100 Closed
11 12
13
14 15