Arch Capital Group Ltd. (ACGL)
Nasdaq: ACGL · Fire, Marine & Casualty Insurance · Pembroke, BM · filing with the SEC since 1996
Grade6.0
◀ Past 6.2● Present 6.6▶ Future 5.0
Who owns Arch Capital Group Ltd.
As filed with the SECHolders of 5% or more
1
Vanguard Capital Management holds 7.33% of Common Stock, as its SCHEDULE 13G filed Apr 29, 2026 says.
Directors and officers
19
report now, of 32 people on the record since 2006. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 1 named at left.
Holders of 5% or moreshare of the class, as filed
Vanguard Capital Management
SCHEDULE 13G · filed Apr 29, 2026 · Common Stock
Baron Capital Group, Inc.
SCHEDULE 13G/A · filed Feb 17, 2026 · Common Shares · reported falling below 5%, from 5.51% in Nov 14, 2024
The Vanguard Group
SCHEDULE 13G/A · filed Mar 26, 2026 · Common Stock · reported falling below 5%
What ACGL reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Bellemeade 2021-3 Ltd
An entity · legal entity · owns, named in the 10-K filed Feb 26, 2026
Bellemeade 2022-01 Ltd
An entity · legal entity · owns, named in the 10-K filed Feb 26, 2026
Bellemeade 2022-2 Ltd
An entity · legal entity · owns, named in the 10-K filed Feb 26, 2026
Bellemeade 2023-1 Ltd
An entity · legal entity · owns, named in the 10-K filed Feb 26, 2026
Bellemeade 2024-1 Ltd
An entity · legal entity · owns, named in the 10-K filed Feb 26, 2026
Bellemeade Re 2025-1 Ltd
An entity · legal entity · owns, named in the 10-K filed Feb 26, 2026
Coface
An investee · investee · invested in, named in the 10-K filed Feb 26, 2026
Greysbridge Holdings Ltd
An investee · investee · invested in, named in the 10-K filed Feb 26, 2026
102 subsidiaries in 15 countries, from the list filed with the 10-K filed Feb 26, 2026. Its Form 13F-HR for Jun 30, 2026 lists 4 holdings. The record carries no value for them.
Insider tradesForm 4
11sales
1purchases
0sales on a scheduled plan
6people selling
$29.2Msold, in dollars
$500,000bought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Sep 30, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window7 of 32 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Pasquesi John M | director | 3 | $20.0M | 0 | 0 | $0 |
| Rajeh Maamoun | President, Arch Capital Group | 1 | $4.6M | 0 | 0 | $0 |
| Papadopoulo Nicolas | CEO | 1 | $2.1M | 0 | 0 | $0 |
| Morin Francois | CFO and Treasurer | 2 | $1.9M | 0 | 0 | $0 |
| Gansberg David | President, Arch Capital Group | 1 | $600,000 | 0 | 0 | $0 |
| Posner Brian S | director | 3 | $100,000 | 0 | 0 | $0 |
| Houston Daniel Joseph | director | 0 | $0 | 0 | 1 | $500,000 |