Arch Capital Group Ltd. (ACGL) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

2,456,547Shares held by institutions

$234,870,459Value of institutional holdings

89.17%Institutional ownership %

0.14%Shares Changed QoQ

848No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Arch Capital Group Ltd. (NASDAQ:ACGL) appears in 903 institutional 13F filings for the quarter ending December 2025.

These investors held 86.0% of outstanding shares in December 2025, down from 89.4% in September 2025.
They decreased total shares held in Arch Capital by -1.36% from last quarter, and the number of investors in ACGL increased 8.4% annually.
Of these 903 holders, 479 added to their stakes in Arch Capital, 318 trimmed positions, and 106 made no changes.
Institutional investors collectively held 323.59Mn shares in Arch Capital as of December 2025, down by 4.48Mn shares quarter on quarter, and down 46.75Mn shares year over year.
VANGUARD GROUP INC holds the largest position in ACGL at 41.29Mn shares as of December 31, 2025, or 10.98% of shares outstanding.
Top purchasers of ACGL stock for the quarter ending December 2025 included NORGES BANK (4.83Mn), Swedbank AB (1.93Mn), AQR CAPITAL MANAGEMENT LLC (1.73Mn), FIDUCIARY MANAGEMENT INC /WI/ (1.11Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (1.08Mn).
Top sellers of ACGL stock for the quarter ending December 2025 included Jpmorgan Chase & Co (9.64Mn), FIRST TRUST ADVISORS LP (2.21Mn), MANUFACTURERS LIFE INSURANCE COMPANY, THE (1.43Mn), UBS Group AG (1.14Mn), Bank Of America Corp /De/ (1.14Mn).
Per Business Quant, the top 10 investors in ACGL for the quarter ending December 2025 include VANGUARD GROUP INC (41.29Mn), BlackRock, Inc. (31.74Mn), Artisan Partners Limited Partnership (23.25Mn), BAMCO INC /NY/ (17.99Mn), State Street Corp (16.45Mn), WCM INVESTMENT MANAGEMENT, LLC (13.28Mn), GEODE CAPITAL MANAGEMENT, LLC (10.47Mn), Jpmorgan Chase & Co (6.74Mn), NORGES BANK (4.83Mn), Northern Trust Corp (4.63Mn).

904 Institutional Holders

2,456,547 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	-727,516	-2.24%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	-1,024,436	-2.42%	$0.00
Allspring Global Investments Holdings, LLC	31 Dec, 2025	-105,658	-2.80%	$0.00
Barclays Plc	31 Dec, 2025	-1,486,072	-53.16%	$0.00
Artisan Partners Limited Partnership	31 Dec, 2025	-390,406	-1.65%	$0.00
Polar Capital Holdings Plc	31 Dec, 2025	-50,500	-1.49%	$0.00
HSBC HOLDINGS PLC	31 Dec, 2025	407,530	109.59%	$0.00
BAMCO INC /NY/	31 Dec, 2025	-772,150	-4.12%	$0.00
Nuveen, LLC	31 Dec, 2025	-64,290	-2.51%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	35,281	26.85%	$0.00
State Street Corp	31 Dec, 2025	-317,111	-1.89%	$0.00
High Ground Investment Management LLP	31 Dec, 2025	97,404	5.68%	$0.00
World Investment Advisors	31 Dec, 2025	8,075	139.59%	$0.00
WCM INVESTMENT MANAGEMENT, LLC	31 Dec, 2025	-241,487	-1.79%	$0.00
GQG Partners LLC	31 Dec, 2025	827,688	95.58%	$0.00
Purpose Unlimited Inc.	31 Dec, 2025	140	0.00%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	-227,141	-2.12%	$0.00
UBS Group AG	31 Dec, 2025	-1,136,106	-41.49%	$0.00
Jpmorgan Chase & Co	31 Dec, 2025	-9,640,458	-58.85%	$0.00
Maren Capital LLC	31 Dec, 2025	39,381	3.59%	$0.00

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