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Arch Capital
ACGL
ACGL
909 hedge funds and large institutions have $30.7B invested in Arch Capital in 2026 Q1 according to their latest regulatory filings, with 111 funds opening new positions, 321 increasing their positions, 354 reducing their positions, and 105 closing their positions.
New
Increased
Maintained
Reduced
Closed
6% more first-time investments, than exits
New positions opened: 111 | Existing positions closed: 105
0% more funds holding in top 10
Funds holding in top 10: 14 → 14 (0)
0.51% less ownership
Funds ownership: 89.69% → 89.18% (-0.51%)
1% less funds holding
Funds holding: 918 → 909 (-9)
1% less capital invested
Capital invested by funds: $31.2B → $30.7B (-$462M)
9% less repeat investments, than reductions
Existing positions increased: 321 | Existing positions reduced: 354
18% less call options, than puts
Call options by funds: $8.69M | Put options by funds: $10.6M
Holders
909
Holders Change
-9
Holders Change %
-0.98%
% of All Funds
11.2%
Holding in Top 10
14
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.17%
New
111
Increased
321
Reduced
354
Closed
105
Calls
$8.69M
Puts
$10.6M
Net Calls
-$1.93M
Net Calls Change
-$11.8M
Top Buyers
Top Sellers
| 1 |
BAMCO Inc
New York
|
-$122M |
| 2 |
Principal Financial Group
Des Moines,
Iowa
|
-$120M |
| 3 |
WCM Investment Management
Laguna Beach,
California
|
-$65.2M |
| 4 |
WorldQuant Millennium Advisors
New York
|
-$62.8M |
| 5 |
N
Nuveen
Charlotte,
North Carolina
|
-$62.1M |