Arch Capital Group Ltd.
ACGL- Exchange
- Nasdaq
- Industry
- Fire, Marine & Casualty Insurance
- SEC CIK
- 0000947484
In the last 90 days, Arch Capital Group Ltd. insiders filed 0 open-market purchases and 1 sale; 912 institutions reported holding it in 13F filings for Q2 2026, worth $30.3B in total; no superinvestor holds it.
13F holders, Q2 2021
Institutional positions in Arch Capital Group Ltd. as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 404
- −15 vs. Q1 2021
- Shares held
- 355.9M
- −2.44M (−0.7%) vs. Q1 2021
- Total value
- $13.9B
- +$106.1M (+0.8%) vs. Q1 2021
- New holders
- 40
- 145 more added
- Sold out
- 55
- 143 more reduced
3 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ACGL on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 912 | $30.3B |
| Q1 2026 | 918 | $30.5B |
| Q4 2025 | 923 | $31.2B |
| Q3 2025 | 846 | $29.6B |
| Q2 2025 | 855 | $30.6B |
| Q1 2025 | 852 | $32.1B |
| Q4 2024 | 845 | $31.5B |
| Q3 2024 | 852 | $37.2B |
| Q2 2024 | 806 | $33.4B |
| Q1 2024 | 802 | $30.4B |
| Q4 2023 | 766 | $24.4B |
| Q3 2023 | 688 | $26.7B |
| Q2 2023 | 670 | $24.7B |
| Q1 2023 | 624 | $22.7B |
| Q4 2022 | 579 | $21.0B |
| Q3 2022 | 487 | $14.8B |
| Q2 2022 | 503 | $14.8B |
| Q1 2022 | 508 | $16.0B |
| Q4 2021 | 461 | $14.9B |
| Q3 2021 | 424 | $13.3B |
| Q2 2021 | 404 | $13.9B |
| Q1 2021 | 422 | $13.8B |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Arch Capital Group Ltd.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bamco Inc | 21,389,442 | $832.9M | 1.91% | −37,173−0.2% | Reduced |
| Vanguard Group Inc | 35,038,472 | $1.36B | 0.03% | +30,773+0.1% | Added |
| Artisan Partners Limited Partnership | 35,663,960 | $1.39B | 1.67% | −2,2590.0% | Reduced |
| Swiss Life Asset Management Ltd | 24,443 | – | – | +6,143+33.6% | Added |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −1,081,485−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −325,000−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −305,724−100.0% | Sold out |
| MUFG Securities EMEA plc | 0 | $0 | 0.00% | −212,000−100.0% | Sold out |
| Andra AP-fonden | 0 | $0 | 0.00% | −192,300−100.0% | Sold out |
| Lakewood Capital Management, LP | 0 | $0 | 0.00% | −186,300−100.0% | Sold out |
| Gillson Capital LP | 0 | $0 | 0.00% | −141,780−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −127,700−100.0% | Sold out |
| Capitolis Advisors LLC | 0 | $0 | 0.00% | −126,098−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −124,300−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −120,000−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −110,956−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −99,700−100.0% | Sold out |
| Forsta Ap-Fonden | 0 | $0 | 0.00% | −86,700−100.0% | Sold out |
| Bank of Nova Scotia | 0 | $0 | 0.00% | −73,900−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −56,181−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −49,974−100.0% | Sold out |
| Interval Partners, LP | 0 | $0 | 0.00% | −49,406−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −45,823−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −45,760−100.0% | Sold out |
| Caisse de Depot Et Placement du Quebec | 0 | $0 | 0.00% | −43,242−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −42,762−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −34,021−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −34,596−100.0% | Sold out |
| Maryland State Retirement & Pension System | 0 | $0 | 0.00% | −29,970−100.0% | Sold out |
| Marshall Wace North America L.P. | 0 | $0 | 0.00% | −28,766−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −24,587−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −25,200−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −17,670−100.0% | Sold out |
| Alpha Paradigm Partners, LLC | 0 | $0 | 0.00% | −13,999−100.0% | Sold out |
| Genesee Capital Advisors, LLC | 0 | $0 | 0.00% | −13,462−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −11,932−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −9,487−100.0% | Sold out |
| GW Henssler & Associates Ltd | 0 | $0 | 0.00% | −8,920−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −8,456−100.0% | Sold out |
| United Capital Financial Advisers, LLC | 0 | $0 | 0.00% | −6,128−100.0% | Sold out |
| Athanor Capital, LP | 0 | $0 | 0.00% | −5,741−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −5,508−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −5,310−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −5,243−100.0% | Sold out |
| QS Investors, LLC | 0 | $0 | 0.00% | −5,200−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −4,923−100.0% | Sold out |
| Hall Laurie J Trustee | 0 | $0 | 0.00% | −4,739−100.0% | Sold out |
| Ameritas Investment Company, LLC | 0 | $0 | 0.00% | −3,300−100.0% | Sold out |
| Eudaimonia Partners, LLC | 0 | $0 | 0.00% | −2,903−100.0% | Sold out |
| Bartlett & Co. Wealth Management LLC | 0 | $0 | 0.00% | −2,200−100.0% | Sold out |
| Bartlett & Co. LLC | 0 | $0 | 0.00% | −2,200−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −1,945−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −1,790−100.0% | Sold out |
| Allred Capital Management, LLC | 0 | $0 | 0.00% | −1,515−100.0% | Sold out |
| RMR Wealth Builders | 0 | $0 | 0.00% | −72−100.0% | Sold out |
| WealthShield Partners, LLC | 0 | $0 | 0.00% | −31−100.0% | Sold out |
| Atlas Private Wealth Advisors | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Glassman Wealth Services | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Meridian Wealth Partners, LLC | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Waddell & Reed Financial Inc | – | – | – | – | Not filed |
| Amundi Asset Management US, Inc. | – | – | – | – | Not filed |
| Bokf, NA | – | – | – | – | Not filed |