IBKR icon

Interactive Brokers
IBKR

Overview Fund Activity

784 hedge funds and large institutions have $20.9B invested in Interactive Brokers in 2025 Q2 according to their latest regulatory filings, with 143 funds opening new positions, 620 increasing their positions, 18 reducing their positions, and 79 closing their positions.

Holders
784
Holders Change
+48
Holders Change %
+6.52%
% of All Funds
10.53%
Holding in Top 10
30
Holding in Top 10 Change
+8
Holding in Top 10 Change %
+36.36%
% of All Funds
0.4%
New
143
Increased
620
Reduced
18
Closed
79
Calls
$399M
Puts
$335M
Net Calls
+$64.1M
Net Calls Change
-$21.2M

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$2.32B
2
BlackRock
2
BlackRock
New York
$2.23B
3
State Street
3
State Street
Massachusetts
$838M
4
CCM
4
Cantillon Capital Management
New York
$709M
5
Kayne Anderson Rudnick Investment Management
5
Kayne Anderson Rudnick Investment Management
California
$692M

Top Sellers

1
JAM
1
Jupiter Asset Management
United Kingdom
$0
2
WorldQuant Millennium Advisors
2
WorldQuant Millennium Advisors
New York
$0
3
Balyasny Asset Management
3
Balyasny Asset Management
Illinois
$0
4
CF
4
Corebridge Financial
Texas
$0
5
Tudor Investment Corp
5
Tudor Investment Corp
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
RAM
176
Resona Asset Management
Japan
$7.58M 137,224 +104,342 +317%
TRSOTSOK
177
Teachers Retirement System of the State of Kentucky
Kentucky
$7.42M 133,880 +102,110 +321%
SPIA
178
Steward Partners Investment Advisory
New York
$7.38M 133,148 +107,055 +410%
SO
179
STRS Ohio
Ohio
$7.34M 132,459 +123,443 +1,369%
EPIM
180
Evelyn Partners Investment Management
$7.33M 124,862 +57,338 +85%
LF
181
Lansforsakringar Fondforvaltning
Sweden
$7.31M 131,848 +131,848 New
AS
182
Aware Super
Australia
$7.09M 127,888 +121,600 +1,934%
ASRS
183
Arizona State Retirement System
Arizona
$7.05M 127,160 +95,687 +304%
VAS
184
Vestmark Advisory Solutions
Massachusetts
$6.88M 124,119 +45,391 +58%
LSERS
185
Louisiana State Employees Retirement System
Louisiana
$6.79M 122,600 +92,100 +302%
AC
186
AWH Capital
Texas
$6.45M 116,380 +87,285 +300%
AAF
187
Andra AP-fonden
Sweden
$6.22M 112,208 +84,156 +300%
COPPSERS
188
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$6.2M 111,979 +85,952 +330%
PGCM
189
Prescott Group Capital Management
Oklahoma
$6.19M 111,676 +83,757 +300%
LIP
190
Lighthouse Investment Partners
Florida
$6.14M 110,874 +110,874 New
MWM
191
Moran Wealth Management
Florida
$6.12M 110,374 +110,374 New
GAM
192
Gotham Asset Management
New York
$6.08M 109,716 +82,287 +300%
FAF
193
Fjarde Ap-fonden
Sweden
$6.08M 109,700 +84,300 +332%
Wealthfront Advisers
194
Wealthfront Advisers
California
$6.06M 109,431 +84,128 +332%
Baird Financial Group
195
Baird Financial Group
Wisconsin
$6.05M 109,207 +104,107 +2,041%
BBVA
196
Banco Bilbao Vizcaya Argentaria
Spain
$5.87M 105,924 +78,833 +291%
BHCM
197
Brevan Howard Capital Management
Jersey
$5.83M 105,186 +92,778 +748%
SOMRS
198
State of Michigan Retirement System
Michigan
$5.8M 104,716 +78,637 +302%
TD Asset Management
199
TD Asset Management
Ontario, Canada
$5.8M 104,644 +79,294 +313%
OIA
200
OneDigital Investment Advisors
Kansas
$5.7M 102,860 +75,438 +275%
6 7
8
9 10