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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
Janus Henderson Group
251
Janus Henderson Group
United Kingdom
$5.11M +$61.5K +919 +1%
BCIM
252
British Columbia Investment Management
British Columbia, Canada
$5.07M +$1.09M +16,223 +26%
EAM
253
Erste Asset Management
Austria
$5.06M +$5.12M +76,500 New
AI
254
Atria Investments
North Carolina
$5.04M -$726K -10,847 -12%
VIM
255
Vinva Investment Management
Australia
$5.02M +$1.56M +23,289 +43%
Osaic Holdings
256
Osaic Holdings
Arizona
$4.9M +$34.3K +513 +0.7%
UIM
257
USS Investment Management
United Kingdom
$4.89M
SA
258
Sanctuary Advisors
Indiana
$4.75M +$4.08K +61 +0.1%
TC
259
TwinBeech Capital
New York
$4.73M +$4.92M +73,500 New
Mirae Asset Global Investments
260
Mirae Asset Global Investments
South Korea
$4.7M -$46.7K -697 -0.9%
CCM
261
Cinctive Capital Management
New York
$4.67M -$5.03M -75,208 -51%
FA
262
Faithward Advisors
Pennsylvania
$4.64M +$248K +3,704 +5%
ECP
263
Epacria Capital Partners
Colorado
$4.63M -$268K -4,000 -5%
EGM
264
Engineers Gate Manager
New York
$4.61M +$4.02M +60,124 +522%
MCP
265
Militia Capital Partners
Nevada
$4.57M +$1M +15,000 +27%
UBP
266
Union Bancaire Privee
Switzerland
$4.56M -$15.9M -237,443 -73%
URS
267
Utah Retirement Systems
Utah
$4.55M
IFM
268
ION Fund Management
$4.5M +$4.69M +70,000 New
FDCDDQ
269
Federation des caisses Desjardins du Quebec
Quebec, Canada
$4.5M -$243K -3,624 -5%
OSAM
270
O'Shaughnessy Asset Management
Connecticut
$4.27M -$20.2K -302 -0.5%
PFSRSONJ
271
Police & Firemen's Retirement System of New Jersey
New Jersey
$4.24M -$236K -3,527 -5%
X
272
Xponance
Pennsylvania
$4.23M +$301K +4,493 +7%
AIMCA
273
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$4.23M +$4.4M +65,700 New
IIM
274
Illumine Investment Management
Washington
$4.22M -$67.5K -1,008 -2%
VA
275
Vident Advisory
Georgia
$4.19M +$105K +1,563 +2%