Interactive Brokers
IBKR
IBKR
967 hedge funds and large institutions have $24.7B invested in Interactive Brokers in 2025 Q4 according to their latest regulatory filings, with 160 funds opening new positions, 330 increasing their positions, 346 reducing their positions, and 85 closing their positions.
New
Increased
Maintained
Reduced
Closed
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding
Funds holding: →
more call options, than puts
Call options by funds: $ | Put options by funds: $
more ownership
Funds ownership: →
5% less repeat investments, than reductions
Existing positions increased: 330 | Existing positions reduced: 346
6% less capital invested
Capital invested by funds: $26.1B → $24.7B (-$1.45B)
6% less funds holding in top 10
Funds holding in top 10: 35 → 33 (-2)
Holders
967
Holding in Top 10
33
Calls
$492M
Puts
$483M
Top Buyers
| 1 | +$353M | |
| 2 | +$243M | |
| 3 | +$170M | |
| 4 |
Bessemer Group
Woodbridge,
New Jersey
|
+$102M |
| 5 |
BGCP
Bristol Gate Capital Partners
Toronto,
Ontario, Canada
|
+$81.1M |
Top Sellers
| 1 | -$175M | |
| 2 | -$108M | |
| 3 | -$107M | |
| 4 |
Citigroup
New York
|
-$96.4M |
| 5 |
Fidelity Investments
Boston,
Massachusetts
|
-$95M |