Interactive Brokers
IBKR
IBKR
900 hedge funds and large institutions have $26B invested in Interactive Brokers in 2025 Q3 according to their latest regulatory filings, with 192 funds opening new positions, 304 increasing their positions, 300 reducing their positions, and 79 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: →
1% more repeat investments, than reductions
Existing positions increased: 304 | Existing positions reduced: 300
1% more call options, than puts
Call options by funds: $601M | Put options by funds: $597M
262.2% less ownership
Funds ownership: 346.86% → 84.66% (-262%)
Holders
900
Holding in Top 10
35
Calls
$601M
Puts
$597M
Top Buyers
| 1 | +$760M | |
| 2 | +$252M | |
| 3 | +$242M | |
| 4 |
TD Asset Management
Toronto,
Ontario, Canada
|
+$151M |
| 5 |
Wellington Management Group
Boston,
Massachusetts
|
+$112M |
Top Sellers
| 1 | -$638M | |
| 2 | -$133M | |
| 3 | -$124M | |
| 4 |
AM
AGF Management
Toronto,
Ontario, Canada
|
-$114M |
| 5 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$84.1M |