ACGL

ARCH CAPITAL GROUP LTD.

Fire, Marine & Casualty Insurance · SIC 6331CIK 947484Held by 6 tracked managersEDGAR filings ↗10-K/10-Q ↗

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6 managers · Q2 2026 13F

13F bookWeight

Gladstone Capital Management

Gladstone Capital ManagementPosition history →

2.9%

(36.4%)

$0.03B

$1.01B13F book · 2026-06-30

WCM Investment Management

WCM Investment ManagementPosition history →

2.1%

(5.0%)

$1.17B

$55.16B13F book · 2026-06-30

Century Management

Arnold Van Den BergPosition history →

1.7%

+0.7%

$0.01B

$0.47B13F book · 2026-06-30

Bridgewater Associates

Bridgewater AssociatesPosition history →

0.09%

(9.1%)

$0.02B

$24.38B13F book · 2026-06-30

Adage Capital Management

Adage Capital ManagementPosition history →

0.02%

(18.0%)

$0.02B

$71.32B13F book · 2026-06-30

Alps Advisors

Alps AdvisorsPosition history →

<0.01%

+56.2%

$<0.01B

$21.33B13F book · 2026-06-30

Weight = position value ÷ the manager's total 13F long-equity value in the same filing — one definition for every row. “1st obs.” marks a position with no earlier stored 13F to compare against — it is not shown as a purchase.