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Interactive Brokers

975 hedge funds and large institutions have $24.7B invested in Interactive Brokers in 2025 Q4 according to their latest regulatory filings, with 164 funds opening new positions, 332 increasing their positions, 346 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed

93% more first-time investments, than exits

New positions opened: 164 | Existing positions closed: 85

7% more funds holding

Funds holding: 909975 (+66)

2% more call options, than puts

Call options by funds: $492M | Put options by funds: $483M

0.96% more ownership

Funds ownership: 85.26%86.22% (+0.96%)

4% less repeat investments, than reductions

Existing positions increased: 332 | Existing positions reduced: 346

6% less capital invested

Capital invested by funds: $26.1B → $24.7B (-$1.44B)

6% less funds holding in top 10

Funds holding in top 10: 3533 (-2)

Holders
975
Holders Change
+66
Holders Change %
+7.26%
% of All Funds
11.86%
Holding in Top 10
33
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-5.71%
% of All Funds
0.4%
New
164
Increased
332
Reduced
346
Closed
85
Calls
$492M
Puts
$483M
Net Calls
+$9.09M
Net Calls Change
+$5.5M
Name Holding Trade Value Shares
Change
Change in
Stake
PFA
551
Petra Financial Advisors
Colorado
$650K -$7.16K -107 -1%
CG
552
Caprock Group
Idaho
$647K -$6.89K -103 -1%
JIC
553
Joel Isaacson & Co
New York
$640K +$803 +12 +0.1%
AWM
554
Ameliora Wealth Management
Switzerland
$640K +$35.3K +528 +6%
ETC
555
Exchange Traded Concepts
Oklahoma
$640K +$89.2K +1,333 +15%
BMSSC
556
B. Metzler seel. Sohn & Co
Germany
$640K
MLM
557
Mount Lucas Management
Pennsylvania
$636K -$11.6K -174 -2%
CPCPP
558
Canada Post Corporation Pension Plan
Canada
$634K +$158K +2,360 +31%
CI Investments Inc
559
CI Investments Inc
Ontario, Canada
$632K +$530K +7,922 +417%
HWM
560
HB Wealth Management
Georgia
$629K +$48.4K +723 +8%
SIM
561
Studio Investment Management
Illinois
$627K -$52.7K -787 -7%
WIS
562
Wright Investors Service
Connecticut
$618K -$1.54K -23 -0.2%
XT
563
XTX Topco
Cayman Islands
$611K -$452K -6,759 -42%
BHCM
564
Brevan Howard Capital Management
Jersey
$599K -$2.33M -34,778 -79%
Lido Advisors
565
Lido Advisors
California
$599K +$4.69K +70 +0.8%
Fisher Asset Management
566
Fisher Asset Management
Washington
$596K +$100K +1,496 +19%
FFP
567
FourThought Financial Partners
Florida
$595K +$11.5K +172 +2%
UOTTAIMCU
568
University of Texas/Texas AM Investment Management Co (UTIMCO)
Texas
$589K +$584K +8,724 +1,996%
CFO
569
Callan Family Office
Pennsylvania
$588K +$190K +2,836 +45%
TWM
570
Thrive Wealth Management
Pennsylvania
$586K +$10.8K +162 +2%
SGAM
571
Smith Group Asset Management
Texas
$585K +$232K +3,473 +62%
TC
572
TownSquare Capital
Utah
$578K +$602K +8,988 New
SIA
573
Strategic Investment Advisors
Michigan
$576K -$36.4K -544 -6%
RWM
574
Revisor Wealth Management
Ohio
$575K -$245K -3,666 -33%
PCM
575
Park Capital Management
Wisconsin
$573K