Arch Capital
ACGL
ACGL
825 hedge funds and large institutions have $29.6B invested in Arch Capital in 2025 Q3 according to their latest regulatory filings, with 88 funds opening new positions, 314 increasing their positions, 318 reducing their positions, and 86 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more first-time investments, than exits
New positions opened: | Existing positions closed:
less repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
less capital invested
Capital invested by funds: $ → $
2% less funds holding
Funds holding: 845 → 825 (-20)
2.41% less ownership
Funds ownership: 89.59% → 87.18% (-2.4%)
8% less funds holding in top 10
Funds holding in top 10: 13 → 12 (-1)
Holders
825
Holding in Top 10
12
Calls
$13.9M
Puts
$10.7M
Top Buyers
| 1 | +$211M | |
| 2 | +$207M | |
| 3 | +$162M | |
| 4 |
Two Sigma Investments
New York
|
+$91M |
| 5 |
UBS Group
Zurich,
Switzerland
|
+$89.6M |
Top Sellers
| 1 | -$600M | |
| 2 | -$130M | |
| 3 | -$87.8M | |
| 4 |
UBS AM
Chicago,
Illinois
|
-$86.7M |
| 5 |
Millennium Management
New York
|
-$83.7M |
