Interactive Brokers
IBKR
IBKR
905 hedge funds and large institutions have $26.1B invested in Interactive Brokers in 2025 Q3 according to their latest regulatory filings, with 191 funds opening new positions, 308 increasing their positions, 301 reducing their positions, and 78 closing their positions.
New
Increased
Maintained
Reduced
Closed
more first-time investments, than exits
New positions opened: | Existing positions closed:
more capital invested
Capital invested by funds: $ → $
more funds holding in top 10
Funds holding in top 10: →
more funds holding
Funds holding: →
2% more repeat investments, than reductions
Existing positions increased: 308 | Existing positions reduced: 301
1% more call options, than puts
Call options by funds: $601M | Put options by funds: $597M
261.18% less ownership
Funds ownership: 346.34% → 85.16% (-261%)
Holders
905
Holding in Top 10
35
Calls
$601M
Puts
$597M
Top Buyers
| 1 | +$695M | |
| 2 | +$230M | |
| 3 | +$221M | |
| 4 |
TD Asset Management
Toronto,
Ontario, Canada
|
+$138M |
| 5 |
Wellington Management Group
Boston,
Massachusetts
|
+$103M |
Top Sellers
| 1 | -$583M | |
| 2 | -$121M | |
| 3 | -$114M | |
| 4 |
ECU
Egerton Capital (UK)
London,
United Kingdom
|
-$113M |
| 5 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$95.5M |