ACGL
ARCH CAPITAL GROUP LTD.
Fire, Marine & Casualty InsuranceNasdaqLarge accelerated filer
Total Trades
46
Buys
2
Sells
31
Largest Trade
N/A
Insiders
9
Institutional Funds
796
Inst. Value
$1M+
Activist Filings
12
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Rajeh Maamoun | President | SELL | $1M+ | 47K | $96.12 | Feb 13, 2026 |
| Rajeh Maamoun | President | EXERCISE | $1M+ | 47K | $27.12 | Feb 13, 2026 |
| PASQUESI JOHN M | Director | SELL | $1M+ | 213K | $93.91 | Dec 16, 2025 |
| Morin Francois | EVP AND CFO | SELL | $500K+ | 8K | $94.62 | Dec 2, 2025 |
| Rajeh Maamoun | PRESIDENT | SELL | $500K+ | 10K | $94.15 | Aug 25, 2025 |
| Morin Francois | EVP AND CFO | EXERCISE | $100K–$500K | 13K | $18.90 | May 20, 2025 |
| Morin Francois | EVP AND CFO | SELL | $1M+ | 13K | $94.58 | May 20, 2025 |
| PASQUESI JOHN M | Director | SELL | $1M+ | 99K | $94.18 | May 14, 2025 |
| PETRILLO LOUIS T | OFFICER OF SUBSIDI… | SELL | $1M+ | 17K | $94.53 | May 12, 2025 |
| PETRILLO LOUIS T | OFFICER OF SUBSIDI… | EXERCISE | $100K–$500K | 17K | $18.90 | May 12, 2025 |
| Papadopoulo Nicolas | CEO | EXERCISE | $100K–$500K | 9K | $15.84 | May 6, 2025 |
| Papadopoulo Nicolas | CEO | SELL | $500K+ | 8K | $92.48 | May 6, 2025 |
| Morin Francois | EVP AND CFO | SELL | $1M+ | 11K | $102.46 | Aug 20, 2024 |
| Morin Francois | EVP AND CFO | EXERCISE | $100K–$500K | 11K | $20.84 | Aug 20, 2024 |
| Papadopoulo Nicolas | OFFICER OF SUBSIDI… | SELL | $1M+ | 60K | $85.80 | Nov 27, 2023 |
| GRANDISSON MARC | CEO | SELL | $1M+ | 350K | $85.44 | Nov 7, 2023 |
| Gansberg David | CEO | SELL | $500K+ | 7K | $89.49 | Nov 6, 2023 |
| Gansberg David | CEO | EXERCISE | $100K–$500K | 14K | $20.84 | Nov 6, 2023 |
| GRANDISSON MARC | CEO | SELL | $1M+ | 200K | $76.10 | May 23, 2023 |
| Morin Francois | EVP AND CFO | SELL | $500K+ | 10K | $76.11 | May 10, 2023 |
| PETRILLO LOUIS T | OFFICER OF SUBSIDI… | EXERCISE | $100K–$500K | 23K | $19.09 | May 10, 2023 |
| PETRILLO LOUIS T | OFFICER OF SUBSIDI… | SELL | $1M+ | 15K | $76.79 | May 10, 2023 |
| Rajeh Maamoun | CHAIRMAN & CEO ARC… | SELL | $1M+ | 40K | $76.41 | May 10, 2023 |
| Papadopoulo Nicolas | OFFICER OF SUBSIDI… | SELL | $1M+ | 70K | $75.48 | May 5, 2023 |
| Rajeh Maamoun | CHAIRMAN & CEO ARC… | EXERCISE | $500K+ | 36K | $22.19 | May 3, 2023 |
| Rajeh Maamoun | CHAIRMAN & CEO ARC… | SELL | $1M+ | 36K | $76.07 | May 3, 2023 |
| Papadopoulo Nicolas | OFFICER OF SUBSIDI… | SELL | $1M+ | 30K | $70.16 | Mar 6, 2023 |
| Morin Francois | EVP AND CFO | SELL | $1M+ | 16K | $67.61 | Feb 22, 2023 |
| Morin Francois | EVP AND CFO | EXERCISE | $100K–$500K | 11K | $17.96 | Feb 22, 2023 |
| PASQUESI JOHN M | Director | SELL | $1M+ | 26K | $67.01 | Feb 17, 2023 |
| BUNCE JOHN L JR | Director | SELL | N/A | 250K | — | Nov 18, 2022 |
| Gansberg David | CEO | SELL | N/A | 31K | — | Nov 15, 2022 |
| Papadopoulo Nicolas | OFFICER OF SUBSIDI… | SELL | N/A | 36K | — | Nov 8, 2022 |
| Rajeh Maamoun | CHAIRMAN & CEO ARC… | EXERCISE | $500K+ | 52K | $19.24 | Nov 2, 2022 |
| Rajeh Maamoun | CHAIRMAN & CEO ARC… | SELL | $1M+ | 50K | $57.09 | Nov 2, 2022 |
| Posner Brian S | Director | BUY | $15K–$50K | 2K | $17.60 | Nov 1, 2022 |
| Rajeh Maamoun | CHAIRMAN & CEO ARC… | SELL | N/A | 40K | — | Aug 22, 2022 |
| BUNCE JOHN L JR | Director | SELL | N/A | 300K | — | Aug 19, 2022 |
| PETRILLO LOUIS T | OFFICER OF SUBSIDI… | SELL | $1M+ | 24K | $46.10 | Aug 15, 2022 |
| PETRILLO LOUIS T | OFFICER OF SUBSIDI… | EXERCISE | $100K–$500K | 26K | $17.84 | Aug 15, 2022 |
| Morin Francois | EVP AND CFO | EXERCISE | $100K–$500K | 12K | $14.22 | Aug 12, 2022 |
| Morin Francois | EVP AND CFO | SELL | $500K+ | 17K | $46.92 | Aug 12, 2022 |
| Rajeh Maamoun | Chairman & CEO Arc… | SELL | $500K+ | 12K | $47.06 | Jun 7, 2022 |
| Rajeh Maamoun | Chairman & CEO Arc… | EXERCISE | $100K–$500K | 20K | $17.84 | Jun 7, 2022 |
| Posner Brian S | Director | BUY | $15K–$50K | 2K | $19.23 | May 2, 2022 |
| Morin Francois | EVP and CFO | SELL | $500K+ | 12K | $46.36 | Mar 15, 2022 |
🔓Seeing ranges? Sign in for exact trade values — free forever
Institutional Ownership
13F filings as of Dec 31, 2025 · 796 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 16.5M | $1M+ | SH |
| WCM INVESTMENT MANAGEMENT, LLC | 13.3M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 9.4M | $1M+ | SH |
| NORGES BANK | 4.8M | $1M+ | SH |
| Madison Asset Management, LLC | 4.3M | $1M+ | SH |
| PRINCIPAL FINANCIAL GROUP INC | 4.3M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 3.3M | $1M+ | SH |
| NATIXIS ADVISORS, LLC | 2.1M | $1M+ | SH |
| ENVESTNET ASSET MANAGEMENT INC | 2.1M | $1M+ | SH |
| COOKE & BIELER LP | 2.1M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.0M | $1M+ | SH |
| Capital International Investors | 1.9M | $1M+ | SH |
| High Ground Investment Management LLP | 1.8M | $1M+ | SH |
| GQG Partners LLC | 1.7M | $1M+ | SH |
| Robeco Institutional Asset Management B.V. | 1.5M | $1M+ | SH |
| Champlain Investment Partners, LLC | 1.3M | $1M+ | SH |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.3M | $1M+ | SH |
| BROWN ADVISORY INC | 1.2M | $1M+ | SH |
| Maren Capital LLC | 1.1M | $1M+ | SH |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 1.1M | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Nov 14, 2024
5.2%
19.6M shares
SC 13G/A · Feb 14, 2024
5.4%
20.1M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
10.9%
40.8M shares
Artisan Partners Limited Partnership
SC 13G/A · Feb 12, 2024
6.7%
24.9M shares
Capital World Investors 95-1411037
SC 13G/A · Feb 9, 2024
2.9%
11.0M shares
SC 13G/A · Feb 14, 2023
5.5%
20.3M shares
Capital World Investors 95-1411037
SC 13G/A · Feb 13, 2023
5.3%
19.7M shares
Artisan Partners Limited Partnership
SC 13G/A · Feb 10, 2023
8.4%
31.1M shares
The Vanguard Group - 23-1945930
SC 13G/A · Nov 10, 2022
11.1%
40.8M shares
SC 13G/A · Feb 14, 2022
5.3%
20.3M shares
SC 13G/A · Feb 11, 2022
0.0%
0 shares
Capital World Investors 95-1411037
SC 13G · Feb 11, 2022
5.4%
20.7M shares