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Interactive Brokers

992 hedge funds and large institutions have $25.4B invested in Interactive Brokers in 2026 Q1 according to their latest regulatory filings, with 135 funds opening new positions, 399 increasing their positions, 327 reducing their positions, and 102 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
992
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
35
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$394M
Puts
$284M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
MFAM
626
Motley Fool Asset Management
Virginia
$511K
SAM
627
Silphium Asset Management
United Kingdom
$506K
Fisher Asset Management
628
Fisher Asset Management
Washington
$498K
FTWA
629
Fifth Third Wealth Advisors
Ohio
$496K
IC
630
IEQ Capital
California
$491K
AIM
631
Aigen Investment Management
New York
$490K
OAM
632
Oxford Asset Management
United Kingdom
$488K
AO
633
Advisor OS
Illinois
$483K
FFA
634
Farther Finance Advisors
California
$480K
HR
635
Howe & Rusling
New York
$476K
QI
636
Qtron Investments
Massachusetts
$472K
RWPA
637
Richard W. Paul & Associates
Michigan
$472K
SFG
638
Synergy Financial Group
California
$472K
AWA
639
Alta Wealth Advisors
Massachusetts
$466K
LG
640
Leuthold Group
Minnesota
$463K
SCM
641
SKBA Capital Management
California
$461K
TCM
642
TruNorth Capital Management
Michigan
$461K
CIS
643
Custom Index Systems
New York
$459K
SPC
644
Spirepoint Private Client
Florida
$458K
MHC
645
Meyer Handelman Company
New York
$456K
GT
646
Glenmede Trust
Pennsylvania
$455K
IIM
647
INTECH Investment Management
Florida
$454K
KCM
648
Kornitzer Capital Management
Kansas
$451K
LGA
649
Lebenthal Global Advisors
New York
$450K
Teacher Retirement System of Texas
650
Teacher Retirement System of Texas
Texas
$445K