ARCH CAPITAL GROUP LTD. ACGL
CIK 0000947484 · CUSIP G0450A105
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | VANGUARD GROUP INC CIK 102909 · View history | $4.03B 41,920,974 shares | 0.07% | -78.63K(-0.2%)Reduced | SEC filing ↗ May 9, 2025 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $3.21B 33,409,935 shares | 0.07% | +166.48K(+0.5%)Added | SEC filing ↗ May 2, 2025 | ▾ |
| 03 | Artisan Partners Limited Partnership CIK 1466153 · View history | $2.25B 23,424,340 shares | 3.65% | +33.69K(+0.1%)Added | SEC filing ↗ May 14, 2025 | ▾ |
| 04 | BAMCO INC /NY/ CIK 1017918 · View history | $1.92B 19,966,752 shares | 5.64% | -495.97K(-2.4%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 05 | STATE STREET CORP CIK 93751 · View history | $1.63B 16,996,083 shares | 0.07% | +6.07K(0.0%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 06 | WCM INVESTMENT MANAGEMENT, LLC CIK 1061186 · View history | $1.28B 13,459,738 shares | 3.29% | +33.52K(+0.2%)Added | SEC filing ↗ Apr 28, 2025 | ▾ |
| 07 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $996.07M 10,386,538 shares | 0.08% | -624.22K(-5.7%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 08 | PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history | $778.08M 8,089,827 shares | 0.44% | -132.42K(-1.6%)Reduced | SEC filing ↗ Apr 28, 2025 | ▾ |
| 09 | Capital International Investors CIK 1562230 · View history | $758.56M 7,886,923 shares | 0.15% | +3.03M(+62.4%)Added | SEC filing ↗ May 12, 2025 | ▾ |
| 10 | JPMORGAN CHASE & CO CIK 19617 · View history | $718.52M 7,470,591 shares | 0.05% | +1.74M(+30.5%)Added | SEC filing ↗ May 12, 2025 | ▾ |
| 11 | Allspring Global Investments Holdings, LLC CIK 1890906 · View history | $487.43M 5,069,972 shares | 0.85% | -280.90K(-5.2%)Reduced | SEC filing ↗ Apr 24, 2025 | ▾ |
| 12 | NORTHERN TRUST CORP CIK 73124 · View history | $481.46M 5,005,790 shares | 0.07% | +144.99K(+3.0%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 13 | Madison Asset Management, LLC CIK 1299351 · View history | $465.28M 4,837,602 shares | 5.18% | +397.86K(+9.0%)Added | SEC filing ↗ May 6, 2025 | ▾ |
| 14 | NORGES BANK CIK 1374170 · Amended · View history | $452.72M 4,706,971 shares | 0.06% | -28.17K(-0.6%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 15 | Egerton Capital (UK) LLP CIK 1581811 · View history | $416.00M 4,325,217 shares | 4.80% | +337.25K(+8.5%)Added | SEC filing ↗ May 6, 2025 | ▾ |
| 16 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $401.71M 4,176,984 shares | 0.10% | +26.16K(+0.6%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 17 | MORGAN STANLEY CIK 895421 · View history | $400.60M 4,165,136 shares | 0.03% | -211.79K(-4.8%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 18 | Nuveen, LLC CIK 1871926 · View history | $399.65M 4,155,238 shares | 0.12% | — | SEC filing ↗ May 12, 2025 | ▾ |
| 19 | Invesco Ltd. CIK 914208 · View history | $384.40M 3,996,690 shares | 0.07% | -108.72K(-2.6%)Reduced | SEC filing ↗ May 12, 2025 | ▾ |
| 20 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC CIK 861177 · View history | $367.19M 3,817,730 shares | 0.09% | +241.51K(+6.8%)Added | SEC filing ↗ May 19, 2025 | ▾ |
Showing 20 / 852 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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