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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
TIS
426
Titan Investment Solutions
$1.53M +$1.59M +23,777 New
HCMT
427
Highland Capital Management (Tennessee)
Tennessee
$1.53M -$56.4K -842 -3%
ASN
428
Advisory Services Network
Georgia
$1.48M +$74.3K +1,110 +5%
DCM
429
Davidson Capital Management
Texas
$1.48M +$1.53M +22,916 +46,767%
Twin Tree Management
430
Twin Tree Management
Texas
$1.47M -$9.63M -143,821 -86%
FFA
431
Fragasso Financial Advisors
Pennsylvania
$1.46M -$29.5K -440 -2%
LSERS
432
Louisiana State Employees Retirement System
Louisiana
$1.46M -$46.9K -700 -3%
GIBU
433
Gulf International Bank (UK)
United Kingdom
$1.45M
SP
434
Successful Portfolios
Florida
$1.43M +$1.36M +20,300 New
AF
435
Aviso Financial
Ontario, Canada
$1.42M -$11.2K -168 -0.8%
ONPI
436
Owls Nest Partners IA
Pennsylvania
$1.41M
MCM
437
Mainstream Capital Management
California
$1.39M +$145K +2,171 +11%
MSRPS
438
Maryland State Retirement & Pension System
Maryland
$1.38M
WFC
439
Western Financial Corp
California
$1.36M -$13.3K -199 -0.9%
CW
440
CreativeOne Wealth
Kansas
$1.35M +$1.41M +21,011 New
Cerity Partners
441
Cerity Partners
New York
$1.35M +$640K +9,566 +84%
LAM
442
L2 Asset Management
Massachusetts
$1.34M +$282K +4,219 +25%
NMERB
443
New Mexico Educational Retirement Board
New Mexico
$1.3M +$33.5K +500 +3%
MFS
444
Monetta Financial Services
Illinois
$1.29M
Royal London Asset Management
445
Royal London Asset Management
United Kingdom
$1.28M -$76K -1,135 -5%
ECM
446
Element Capital Management
New York
$1.28M +$1.34M +19,954 New
FFM
447
Fisher Funds Management
New Zealand
$1.28M
IQI
448
Integrated Quantitative Investments
Washington
$1.25M +$299K +4,465 +30%
PIM
449
Pullen Investment Management
Florida
$1.25M -$22.5K -336 -2%
I
450
InterCapital
Texas
$1.22M +$1.27M +19,000 New