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 2026
Institutional positions in Arch Capital Group Ltd. as of Jun 30, 2026. 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
- 912
- +6 vs. Q1 2026
- Shares held
- 312.4M
- −5.23M (−1.6%) vs. Q1 2026
- Total value
- $30.3B
- −$99.1M (−0.3%) vs. Q1 2026
- New holders
- 109
- 316 more added
- Sold out
- 103
- 379 more reduced
12 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Arch Capital Group Ltd.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jupiter Topco LLC | 35,228 | $3.42M | 0.00% | +35,228 | New |
| Campbell & CO Investment Adviser LLC | 34,883 | $3.39M | 0.18% | +34,883 | New |
| State of Alaska, Department of Revenue | 34,096 | $3.31M | 0.03% | −1,286−3.6% | Reduced |
| Public Employees Retirement Association of Colorado | 33,792 | $3.28M | 0.01% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 33,178 | $3.22M | 0.00% | +4,003+13.7% | Added |
| Intech Investment Management LLC | 33,001 | $3.20M | 0.03% | −13,624−29.2% | Reduced |
| Evolve Private Wealth, LLC | 32,571 | $3.16M | 0.19% | −161−0.5% | Reduced |
| Bessemer Group Inc | 32,250 | $3.13M | 0.00% | +1,131+3.6% | Added |
| Agf Management Ltd | 31,184 | $3.03M | 0.01% | −5,853−15.8% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 30,618 | $2.97M | 0.01% | −1,953−6.0% | Reduced |
| Horizon Investments, LLC | 30,578 | $2.97M | 0.03% | +315+1.0% | Added |
| Summit Trail Advisors, LLC | 30,381 | $2.95M | 0.04% | +2,982+10.9% | Added |
| Arthur M. Cohen & Associates, LLC | 30,298 | $2.94M | 0.46% | −975−3.1% | Reduced |
| Pacer Advisors, Inc. | 30,109 | $2.92M | 0.01% | +7,736+34.6% | Added |
| O'Shaughnessy Asset Management, LLC | 29,775 | $2.89M | 0.01% | −9,196−23.6% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 29,628 | $2.88M | 0.07% | +1,719+6.2% | Added |
| Steamboat Capital Partners, LLC | 29,543 | $2.87M | 0.61% | −374−1.3% | Reduced |
| Teachers Retirement System of the State of Kentucky | 29,361 | $2.85M | 0.02% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 28,830 | $2.82M | 0.02% | +11,500+66.4% | Added |
| Prudential Financial Inc | 28,716 | $2.79M | 0.00% | −3,916−12.0% | Reduced |
| Atria Investments LLC | 28,309 | $2.75M | 0.03% | −331−1.2% | Reduced |
| Coppell Advisory Solutions LLC | 32,773 | $2.74M | 0.81% | +32,773 | New |
| JFS Wealth Advisors, LLC | 28,189 | $2.74M | 0.14% | −140.0% | Reduced |
| GWM Advisors LLC | 27,978 | $2.72M | 0.01% | −1,395−4.7% | Reduced |
| Gulf International Bank (UK) Ltd | 27,555 | $2.67M | 0.05% | −462−1.6% | Reduced |
| PEAK6 LLC | 27,386 | $2.66M | 0.06% | +27,386 | New |
| Mizuho Securities USA LLC | 27,243 | $2.64M | 0.04% | +5,632+26.1% | Added |
| Savant Capital, LLC | 26,782 | $2.60M | 0.01% | +8,588+47.2% | Added |
| Vident Advisory, LLC | 26,755 | $2.60M | 0.02% | +9,262+52.9% | Added |
| Nisa Investment Advisors, LLC | 26,751 | $2.60M | 0.01% | −9,484−26.2% | Reduced |
| Nomura Holdings Inc | 25,178 | $2.44M | 0.01% | +15,817+169.0% | Added |
| Connable Office Inc | 24,837 | $2.41M | 0.21% | −191−0.8% | Reduced |
| 3Chopt Investment Partners, LLC | 24,608 | $2.39M | 0.45% | +24,608 | New |
| Storgate, LLC | 24,577 | $2.39M | 0.49% | +14,297+139.1% | Added |
| Saudi Central Bank | 24,316 | $2.36M | 0.03% | +10,931+81.7% | Added |
| Capital International Sarl | 23,999 | $2.33M | 0.03% | 00.0% | Unchanged |
| Sanctuary Advisors, LLC | 23,798 | $2.31M | 0.01% | +8,110+51.7% | Added |
| Vise Technologies, Inc. | 23,791 | $2.31M | 0.03% | +13,952+141.8% | Added |
| Snowden Capital Advisors LLC | 23,719 | $2.30M | 0.05% | −2,369−9.1% | Reduced |
| Generali Asset Management SPA SGR | 23,692 | $2.30M | 0.04% | +6,007+34.0% | Added |
| Crossmark Global Holdings, Inc. | 23,571 | $2.29M | 0.03% | +209+0.9% | Added |
| Summit Financial, LLC | 23,515 | $2.28M | 0.03% | −580−2.4% | Reduced |
| Bleakley Financial Group, LLC | 23,227 | $2.25M | 0.03% | +3,576+18.2% | Added |
| Quadrature Capital Ltd | 23,149 | $2.25M | 0.02% | +14,610+171.1% | Added |
| Bensler, LLC | 22,843 | $2.22M | 0.20% | +715+3.2% | Added |
| Cim, LLC | 22,750 | $2.21M | 0.29% | +2,332+11.4% | Added |
| Bancreek Capital Management, LP | 22,679 | $2.20M | 8.33% | +6,313+38.6% | Added |
| Delta Global Management LP | 22,389 | $2.17M | 0.24% | +8,837+65.2% | Added |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 22,375 | $2.17M | 0.07% | +22,375 | New |
| We Are One Seven, LLC | 22,367 | $2.17M | 0.04% | −288−1.3% | Reduced |
| Norinchukin Bank, The | 22,311 | $2.17M | 0.02% | −589−2.6% | Reduced |
| Kentucky Retirement Systems | 22,231 | $2.16M | 0.05% | +22,231 | New |
| Capital Group Private Client Services, Inc. | 22,056 | $2.14M | 0.03% | −8,028−26.7% | Reduced |
| Omers Administration Corp | 21,700 | $2.11M | 0.01% | −22,571−51.0% | Reduced |
| Estate Counselors, LLC | 21,605 | $2.10M | 0.18% | +21,605 | New |
| Glenmede Trust Co NA | 21,247 | $2.06M | 0.01% | −463−2.1% | Reduced |
| Abn Amro Investment Solutions | 21,230 | $2.06M | 0.02% | +695+3.4% | Added |
| ExodusPoint Capital Management, LP | 21,210 | $2.06M | 0.02% | −66,428−75.8% | Reduced |
| Triad Investment Management | 20,915 | $2.03M | 2.24% | +20,915 | New |
| Callan Family Office, LLC | 20,184 | $1.96M | 0.04% | −440−2.1% | Reduced |
| Chase Investment Counsel Corp | 20,000 | $1.94M | 0.41% | 00.0% | Unchanged |
| Bridges Investment Management Inc | 19,954 | $1.94M | 0.02% | +4,770+31.4% | Added |
| Aurora Investment Managers, LLC. | 19,872 | $1.93M | 1.18% | −1,751−8.1% | Reduced |
| Hartford Investment Management Co | 19,756 | $1.92M | 0.05% | −1,260−6.0% | Reduced |
| Venturi Wealth Management, LLC | 19,327 | $1.88M | 0.07% | −1,203−5.9% | Reduced |
| Gateway Investment Advisers LLC | 19,306 | $1.87M | 0.02% | +8,693+81.9% | Added |
| Dakota Wealth Management | 18,687 | $1.81M | 0.03% | +6,688+55.7% | Added |
| Equitable Holdings, Inc. | 18,546 | $1.80M | 0.01% | −65−0.3% | Reduced |
| Metis Global Partners, LLC | 18,198 | $1.77M | 0.04% | −5,479−23.1% | Reduced |
| New Mexico Educational Retirement Board | 17,800 | $1.73M | 0.04% | +500+2.9% | Added |
| Louisiana State Employees Retirement System | 17,800 | $1.73M | 0.03% | −400−2.2% | Reduced |
| Mount Yale Investment Advisors, LLC | 17,710 | $1.72M | 0.03% | +324+1.9% | Added |
| Grimes & Company, Inc. | 17,685 | $1.72M | 0.04% | +17,685 | New |
| Meadowbrook Advisors Group, LLC | 17,591 | $1.71M | 0.91% | +3,519+25.0% | Added |
| Park Avenue Securities LLC | 17,585 | $1.71M | 0.01% | −18,337−51.0% | Reduced |
| Schroder Investment Management Group | 17,476 | $1.70M | 0.00% | +365+2.1% | Added |
| Graham Capital Management, L.P. | 17,368 | $1.69M | 0.05% | −14,716−45.9% | Reduced |
| Merit Financial Group, LLC | 17,193 | $1.67M | 0.01% | −6,931−28.7% | Reduced |
| HB Wealth Management, LLC | 17,171 | $1.67M | 0.01% | +2,020+13.3% | Added |
| Cullen/Frost Bankers, Inc. | 17,129 | $1.66M | 0.02% | +60.0% | Added |
| Voleon Capital Management LP | 16,907 | $1.64M | 0.03% | +16,907 | New |
| Impact Partnership Wealth, LLC | 16,861 | $1.64M | 0.16% | +1,619+10.6% | Added |
| Ostrum Asset Management | 16,516 | $1.60M | 0.08% | +1,923+13.2% | Added |
| Citizens Financial Group Inc | 16,416 | $1.59M | 0.02% | −254−1.5% | Reduced |
| AlphaCore Capital LLC | 16,415 | $1.59M | 0.03% | +16,415 | New |
| Advisors Asset Management, Inc. | 15,953 | $1.55M | 0.02% | −3,797−19.2% | Reduced |
| Summit Global Investments | 15,764 | $1.53M | 0.08% | −179−1.1% | Reduced |
| Tred Avon Family Wealth, LLC | 15,642 | $1.52M | 0.46% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 15,630 | $1.52M | 0.01% | +3,522+29.1% | Added |
| Strid Group, LLC | 15,606 | $1.51M | 0.17% | 00.0% | Unchanged |
| Icon Advisers Inc | 15,200 | $1.48M | 0.28% | +15,200 | New |
| Kepler Cheuvreux (Suisse) SA | 15,156 | $1.47M | 0.08% | −4,739−23.8% | Reduced |
| Brown Miller Wealth Management, LLC | 15,107 | $1.47M | 0.37% | −202−1.3% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 14,810 | $1.44M | 0.00% | −11,219−43.1% | Reduced |
| Northwestern Mutual Wealth Management Co | 13,769 | $1.34M | 0.00% | +363+2.7% | Added |
| Diversified Trust Co | 13,684 | $1.33M | 0.02% | −1,642−10.7% | Reduced |
| Brown Brothers Harriman & Co | 13,669 | $1.33M | 0.01% | −961−6.6% | Reduced |
| MUFG Securities EMEA plc | 13,620 | $1.32M | 0.01% | −1,035−7.1% | Reduced |
| Osmosis Investment Management UK Ltd | 13,213 | $1.28M | 0.06% | −15,279−53.6% | Reduced |
| Accurate Wealth Management, LLC | 12,540 | $1.27M | 0.12% | −3,080−19.7% | Reduced |