Arch Capital
ACGL
ACGL
833 hedge funds and large institutions have $29.6B invested in Arch Capital in 2025 Q3 according to their latest regulatory filings, with 86 funds opening new positions, 317 increasing their positions, 324 reducing their positions, and 88 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
less repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
less first-time investments, than exits
New positions opened: | Existing positions closed:
less capital invested
Capital invested by funds: $ → $
2% less funds holding
Funds holding: 849 → 833 (-16)
2.43% less ownership
Funds ownership: 89.7% → 87.27% (-2.4%)
8% less funds holding in top 10
Funds holding in top 10: 13 → 12 (-1)
Holders
833
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 |