Arch Capital Group Ltd. (ACGL) Institutional Ownership & Insider Trading

906 institutions reported holding Arch Capital Group Ltd. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 12 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

ACGLArch Capital Group Ltd.Follow ACGL — free

Insurance - Diversified · Financials

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Market cap: 34.7B
P/E TTM: 8.0
Dividend yield: 4.9%
52-week: —
Next earnings: 27 Oct, in 3 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

906 institutions held 91.6% of the shares. Across filers that reported both quarters, shares held changed -3.1%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	906	313	-3.1%	284	78	328	81
Mar 26	906	318	-0.5%	292	70	312	81
Dec 25	905	324	-4.5%	293	99	281	50
Sep 25	822	333	-0.2%	279	53	279	65
Jun 25	839	336	+0.1%	311	72	247	60
Mar 25	829	328	-0.7%	272	72	262	68
Dec 24	818	340	-0.7%	286	56	260	93
Sep 24	829	326	-2.1%	287	76	237	40

Arch Capital Group Ltd. — questions

Who owns Arch Capital Group Ltd. stock?: 906 institutions reported Arch Capital Group Ltd. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (8.9%), VANGUARD CAPITAL MANAGEMENT LLC (6.5%), Artisan Partners Limited Partnership (6.3%).
Are Arch Capital Group Ltd. insiders buying or selling?: 12 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Arch Capital Group Ltd.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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