ACGL
Common Stock

Arch Cap Group LTD

ORD As of Jun 30, 2026 CUSIP G0450A105
Institutional Holders
919
Total Held Value
$30.25B
Total Exact Shares
312.17M
Largest Holder
BlackRock
30.22M shares • $2.93B
Reported Holders919
Filings dated Jun 30, 2026 unless marked
# Trend (4Q)
1 BlackRock $2.93B <0.1% -3.6% 30.22M Jun 30, 2026
2 Vanguard Capital Management $2.16B <0.1% -1.7% 22.22M Jun 30, 2026
3 Artisan Partners Limited Partnership $2.10B 3.3% -4.7% 21.60M Jun 30, 2026
4 State Street $1.58B <0.1% +0.0% 16.25M Jun 30, 2026
5 Bamco $1.54B 2.3% -5.0% 15.87M Jun 30, 2026
6 Vanguard Portfolio Management $1.41B 0.1% -1.3% 14.53M Jun 30, 2026
7 WCM Investment Management $1.17B 2.1% -5.0% 11.97M Jun 30, 2026
8 Geode Capital Management $1.02B 0.1% -0.7% 10.51M Jun 30, 2026
9 JPMorgan Chase $685.6M <0.1% +3.1% 6.99M Jun 30, 2026
10 Invesco $480.2M <0.1% — 4.95M — Jun 30, 2026
11 Norges Bank $453.8M <0.1% — 4.68M — Jun 30, 2026
12 Arrowstreet Capital $436.2M 0.2% +135.3% 4.49M Jun 30, 2026
13 Morgan Stanley $423.1M <0.1% +2.3% 4.36M Jun 30, 2026
14 Northern Trust $415.6M <0.1% -4.3% 4.28M Jun 30, 2026
15 Dimensional Fund Advisors $409.5M 0.1% +1.1% 4.22M Jun 30, 2026
16 Allspring Global Investments Holdings $408.0M 0.6% +14.0% 4.14M Jun 30, 2026
17 Madison Asset Management $368.8M 4.4% -6.8% 3.80M Jun 30, 2026
18 Royal Bank of Canada $339.3M 0.1% -1.0% 3.50M Jun 30, 2026
19 Marshfield Associates $323.3M 7.6% +9.2% 3.33M Jun 30, 2026
20 Legal & General Group $302.8M 0.1% -5.1% 3.12M Jun 30, 2026
Exited in Latest Filing96
# Fund Prior Value Prior % of Fund Change Prior Shares Trend (4Q) Exit Report
Each exit is an immediately prior-filing position absent from that manager's latest published filing. Prior values are shown for context and are not included in current totals.