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 |
|---|---|---|---|---|---|
| Summit Trail Advisors, LLC | 30,381 | $2.95M | 0.04% | +2,982+10.9% | Added |
| Horizon Investments, LLC | 30,578 | $2.97M | 0.03% | +315+1.0% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 30,618 | $2.97M | 0.01% | −1,953−6.0% | Reduced |
| Agf Management Ltd | 31,184 | $3.03M | 0.01% | −5,853−15.8% | Reduced |
| Bessemer Group Inc | 32,250 | $3.13M | 0.00% | +1,131+3.6% | Added |
| Evolve Private Wealth, LLC | 32,571 | $3.16M | 0.19% | −161−0.5% | Reduced |
| Intech Investment Management LLC | 33,001 | $3.20M | 0.03% | −13,624−29.2% | Reduced |
| Advisor Group Holdings, Inc. | 33,178 | $3.22M | 0.00% | +4,003+13.7% | Added |
| Public Employees Retirement Association of Colorado | 33,792 | $3.28M | 0.01% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 34,096 | $3.31M | 0.03% | −1,286−3.6% | Reduced |
| Campbell & CO Investment Adviser LLC | 34,883 | $3.39M | 0.18% | +34,883 | New |
| Jupiter Topco LLC | 35,228 | $3.42M | 0.00% | +35,228 | New |
| Macquarie Group Ltd | 35,517 | $3.45M | 0.01% | +1,619+4.8% | Added |
| Equitable Trust Co | 35,529 | $3.45M | 0.14% | −371−1.0% | Reduced |
| Edgestream Partners, L.P. | 35,807 | $3.48M | 0.10% | +35,807 | New |
| MML Investors Services, LLC | 36,018 | $3.50M | 0.01% | −10,695−22.9% | Reduced |
| RSM US Wealth Management LLC | 36,052 | $3.50M | 0.04% | −12,965−26.5% | Reduced |
| Ethic Inc. | 36,978 | $3.59M | 0.04% | +3,440+10.3% | Added |
| Laird Norton Trust Company, LLC | 37,187 | $3.61M | 0.07% | −160−0.4% | Reduced |
| Avanza Fonder AB | 37,243 | $3.61M | 0.08% | +7,286+24.3% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 37,424 | $3.63M | 0.00% | −2,564−6.4% | Reduced |
| Zacks Investment Management | 37,503 | $3.64M | 0.03% | +2,449+7.0% | Added |
| Pallas Capital Advisors LLC | 37,547 | $3.64M | 0.11% | +1,033+2.8% | Added |
| Catalyst Funds Management Pty Ltd | 37,700 | $3.66M | 0.21% | +34,836+1,216.3% | Added |
| Elo Mutual Pension Insurance Co | 38,702 | $3.76M | 0.05% | −3,907−9.2% | Reduced |
| Conscious Wealth Investments, LLC | 37,506 | $3.77M | 1.94% | −1,636−4.2% | Reduced |
| CI Private Wealth, LLC | 39,628 | $3.85M | 0.01% | −11,747−22.9% | Reduced |
| Nordea Investment Management AB | 39,615 | $3.88M | 0.00% | +2,025+5.4% | Added |
| UniSuper Management Pty Ltd | 40,287 | $3.91M | 0.02% | +3,046+8.2% | Added |
| Bank of Nova Scotia | 40,532 | $3.93M | 0.01% | −230,592−85.1% | Reduced |
| Fogel Capital Management, Inc. | 40,849 | $3.96M | 1.59% | +1,895+4.9% | Added |
| 1832 Asset Management L.P. | 41,019 | $3.98M | 0.00% | −25,402−38.2% | Reduced |
| Empowered Funds, LLC | 41,062 | $3.99M | 0.02% | +8,672+26.8% | Added |
| New Vernon Investment Management LLC | 41,550 | $4.03M | 4.94% | −16,145−28.0% | Reduced |
| Asset One Wealth Management LLC | 40,949 | $4.04M | 0.43% | +1,626+4.1% | Added |
| Yousif Capital Management, LLC | 41,575 | $4.04M | 0.05% | +3,660+9.7% | Added |
| CIBC World Markets Inc. | 42,481 | $4.12M | 0.01% | +151+0.4% | Added |
| Benjamin Edwards Inc | 42,707 | $4.15M | 0.04% | +8,808+26.0% | Added |
| Oregon Public Employees Retirement Fund | 42,777 | $4.15M | 0.04% | +1,800+4.4% | Added |
| AMF Pensionsforsakring AB | 43,035 | $4.18M | 0.02% | 00.0% | Unchanged |
| QRG Capital Management, Inc. | 43,515 | $4.22M | 0.03% | +4,296+11.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 43,756 | $4.25M | 0.01% | −108,705−71.3% | Reduced |
| Dymon Asia Capital (Singapore) Pte. Ltd. | 44,000 | $4.27M | 0.69% | +44,000 | New |
| Rathbone Brothers plc | 45,279 | $4.39M | 0.02% | +1,955+4.5% | Added |
| Sequoia Financial Advisors, LLC | 46,100 | $4.47M | 0.02% | +10,562+29.7% | Added |
| Colony Group, LLC | 46,127 | $4.48M | 0.00% | −13,400−22.5% | Reduced |
| Allstate Corp | 46,135 | $4.48M | 0.04% | +783+1.7% | Added |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 46,696 | $4.53M | 0.07% | −186−0.4% | Reduced |
| Nissay Asset Management Corp | 46,778 | $4.54M | 0.02% | −185−0.4% | Reduced |
| XTX Topco Ltd | 46,920 | $4.55M | 0.06% | +3,330+7.6% | Added |
| Winton Group Ltd | 47,650 | $4.62M | 0.15% | +47,650 | New |
| US Bancorp | 47,824 | $4.64M | 0.01% | +1,910+4.2% | Added |
| Investment Management Corp of Ontario | 48,169 | $4.68M | 0.06% | −3,800−7.3% | Reduced |
| Integrated Wealth Concepts LLC | 48,978 | $4.75M | 0.03% | −3,540−6.7% | Reduced |
| Assenagon Asset Management S.A. | 50,073 | $4.86M | 0.01% | +37,416+295.6% | Added |
| JustInvest LLC | 50,934 | $4.94M | 0.04% | −3,989−7.3% | Reduced |
| Headlands Technologies LLC | 50,947 | $4.94M | 0.52% | +47,329+1,308.2% | Added |
| Sone Capital Management, LLC | 51,173 | $4.97M | 0.38% | −19,197−27.3% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 51,332 | $4.98M | 0.03% | −432−0.8% | Reduced |
| British Columbia Investment Management Corp | 52,104 | $5.06M | 0.03% | +2,113+4.2% | Added |
| USS Investment Management Ltd | 52,141 | $5.06M | 0.02% | −11,600−18.2% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 52,489 | $5.09M | 0.04% | −1,527−2.8% | Reduced |
| Utah Retirement Systems | 52,781 | $5.12M | 0.05% | −4,471−7.8% | Reduced |
| Adalta Capital Management LLC | 52,943 | $5.14M | 2.26% | −978−1.8% | Reduced |
| Elevate Capital Advisors, LLC | 54,225 | $5.26M | 2.91% | +29,108+115.9% | Added |
| Connecticut Wealth Management, LLC | 56,847 | $5.52M | 0.20% | −519−0.9% | Reduced |
| Baird Financial Group, Inc. | 57,678 | $5.60M | 0.01% | +751+1.3% | Added |
| Renaissance Group LLC | 58,436 | $5.67M | 0.23% | −4,829−7.6% | Reduced |
| Jump Financial, LLC | 58,471 | $5.68M | 0.05% | +55,823+2,108.1% | Added |
| NEOS Investment Management LLC | 58,853 | $5.71M | 0.02% | −1,431−2.4% | Reduced |
| RBA Wealth Management, LLC | 59,747 | $5.80M | 2.13% | −5,630−8.6% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 61,300 | $5.95M | 0.01% | +9,175+17.6% | Added |
| Amalgamated Bank | 61,372 | $5.96M | 0.04% | −6,201−9.2% | Reduced |
| Annandale Capital, LLC | 61,870 | $6.00M | 0.89% | −200−0.3% | Reduced |
| VELA Investment Management, LLC | 62,029 | $6.02M | 1.48% | −589−0.9% | Reduced |
| D. E. Shaw & Co., Inc. | 62,848 | $6.10M | 0.00% | −1,817−2.8% | Reduced |
| Daiwa Securities Group Inc. | 62,852 | $6.10M | 0.01% | +1,451+2.4% | Added |
| Neuberger Berman Group LLC | 63,076 | $6.12M | 0.00% | −5,716−8.3% | Reduced |
| Captrust Financial Advisors | 63,708 | $6.18M | 0.01% | −2,602−3.9% | Reduced |
| Cerity Partners LLC | 63,771 | $6.19M | 0.01% | +871+1.4% | Added |
| Bryn Mawr Trust Co | 64,011 | $6.21M | 0.14% | −190.0% | Reduced |
| Mercer Global Advisors Inc | 64,371 | $6.25M | 0.01% | −7,086−9.9% | Reduced |
| M&T Bank Corp | 65,130 | $6.32M | 0.02% | +1,993+3.2% | Added |
| Moran Wealth Management, LLC | 66,076 | $6.41M | 0.17% | −2,790−4.1% | Reduced |
| Xponance, Inc. | 67,166 | $6.52M | 0.04% | +1,911+2.9% | Added |
| HighTower Advisors, LLC | 68,167 | $6.62M | 0.01% | −1,171−1.7% | Reduced |
| Carderock Capital Management Inc | 70,348 | $6.83M | 1.50% | −1,087−1.5% | Reduced |
| Ossiam | 70,649 | $6.86M | 0.09% | +63,782+928.8% | Added |
| CIBC Bancorp USA Inc. | 70,652 | $6.86M | 0.01% | −13,682−16.2% | Reduced |
| The PNC Financial Services Group, Inc. | 71,795 | $6.97M | 0.00% | +1,136+1.6% | Added |
| Retirement Systems of Alabama | 73,103 | $7.10M | 0.02% | −2,809−3.7% | Reduced |
| Candriam Luxembourg S.C.A. | 73,690 | $7.15M | 0.03% | +21,601+41.5% | Added |
| Thompson Siegel & Walmsley LLC | 73,657 | $7.15M | 0.13% | +157+0.2% | Added |
| Steinberg Asset Management LLC | 74,252 | $7.21M | 4.48% | +30.0% | Added |
| Numerai GP LLC | 74,504 | $7.23M | 0.59% | +20,184+37.2% | Added |
| Voya Investment Management LLC | 76,801 | $7.45M | 0.01% | −2,661−3.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 76,859 | $7.46M | 0.04% | −6,411−7.7% | Reduced |
| Cetera Investment Advisers | 77,993 | $7.57M | 0.01% | −33,285−29.9% | Reduced |
| D.A. Davidson & Co. | 79,065 | $7.67M | 0.04% | +10,989+16.1% | Added |
| MetLife Investment Management | 79,603 | $7.73M | 0.04% | −3,833−4.6% | Reduced |