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 |
|---|---|---|---|---|---|
| Martingale Asset Management L P | 91,072 | $8.84M | 0.21% | −451−0.5% | Reduced |
| UBS Asset Management Americas Inc | 90,225 | $8.76M | 0.00% | −3,089,527−97.2% | Reduced |
| Cornerstone Advisors, LLC | 89,286 | $8.67M | 0.29% | +89,286 | New |
| Natixis | 86,256 | $8.37M | 0.04% | −149,826−63.5% | Reduced |
| ProShare Advisors LLC | 86,073 | $8.35M | 0.01% | +685+0.8% | Added |
| IFM Investors Pty Ltd | 85,599 | $8.31M | 0.05% | +8,086+10.4% | Added |
| Handelsbanken Fonder AB | 85,444 | $8.29M | 0.02% | −31,494−26.9% | Reduced |
| GW Henssler & Associates Ltd | 85,415 | $8.29M | 0.37% | +85,415 | New |
| Oxbow Advisors, LLC | 85,410 | $8.29M | 0.67% | +693+0.8% | Added |
| DnB Asset Management AS | 84,279 | $8.18M | 0.02% | +265+0.3% | Added |
| HRT Financial LP | 83,152 | $8.07M | 0.01% | +83,152 | New |
| Van Den Berg Management I, Inc | 81,619 | $7.92M | 1.67% | +533+0.7% | Added |
| MetLife Investment Management | 79,603 | $7.73M | 0.04% | −3,833−4.6% | Reduced |
| D.A. Davidson & Co. | 79,065 | $7.67M | 0.04% | +10,989+16.1% | Added |
| Cetera Investment Advisers | 77,993 | $7.57M | 0.01% | −33,285−29.9% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 76,859 | $7.46M | 0.04% | −6,411−7.7% | Reduced |
| Voya Investment Management LLC | 76,801 | $7.45M | 0.01% | −2,661−3.3% | Reduced |
| Numerai GP LLC | 74,504 | $7.23M | 0.59% | +20,184+37.2% | Added |
| Steinberg Asset Management LLC | 74,252 | $7.21M | 4.48% | +30.0% | Added |
| Thompson Siegel & Walmsley LLC | 73,657 | $7.15M | 0.13% | +157+0.2% | Added |
| Candriam Luxembourg S.C.A. | 73,690 | $7.15M | 0.03% | +21,601+41.5% | Added |
| Retirement Systems of Alabama | 73,103 | $7.10M | 0.02% | −2,809−3.7% | Reduced |
| The PNC Financial Services Group, Inc. | 71,795 | $6.97M | 0.00% | +1,136+1.6% | Added |
| CIBC Bancorp USA Inc. | 70,652 | $6.86M | 0.01% | −13,682−16.2% | Reduced |
| Ossiam | 70,649 | $6.86M | 0.09% | +63,782+928.8% | Added |
| Carderock Capital Management Inc | 70,348 | $6.83M | 1.50% | −1,087−1.5% | Reduced |
| HighTower Advisors, LLC | 68,167 | $6.62M | 0.01% | −1,171−1.7% | Reduced |
| Xponance, Inc. | 67,166 | $6.52M | 0.04% | +1,911+2.9% | Added |
| Moran Wealth Management, LLC | 66,076 | $6.41M | 0.17% | −2,790−4.1% | Reduced |
| M&T Bank Corp | 65,130 | $6.32M | 0.02% | +1,993+3.2% | Added |
| Mercer Global Advisors Inc | 64,371 | $6.25M | 0.01% | −7,086−9.9% | Reduced |
| Bryn Mawr Trust Co | 64,011 | $6.21M | 0.14% | −190.0% | Reduced |
| Cerity Partners LLC | 63,771 | $6.19M | 0.01% | +871+1.4% | Added |
| Captrust Financial Advisors | 63,708 | $6.18M | 0.01% | −2,602−3.9% | Reduced |
| Neuberger Berman Group LLC | 63,076 | $6.12M | 0.00% | −5,716−8.3% | Reduced |
| Daiwa Securities Group Inc. | 62,852 | $6.10M | 0.01% | +1,451+2.4% | Added |
| D. E. Shaw & Co., Inc. | 62,848 | $6.10M | 0.00% | −1,817−2.8% | Reduced |
| VELA Investment Management, LLC | 62,029 | $6.02M | 1.48% | −589−0.9% | Reduced |
| Annandale Capital, LLC | 61,870 | $6.00M | 0.89% | −200−0.3% | Reduced |
| Amalgamated Bank | 61,372 | $5.96M | 0.04% | −6,201−9.2% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 61,300 | $5.95M | 0.01% | +9,175+17.6% | Added |
| RBA Wealth Management, LLC | 59,747 | $5.80M | 2.13% | −5,630−8.6% | Reduced |
| NEOS Investment Management LLC | 58,853 | $5.71M | 0.02% | −1,431−2.4% | Reduced |
| Jump Financial, LLC | 58,471 | $5.68M | 0.05% | +55,823+2,108.1% | Added |
| Renaissance Group LLC | 58,436 | $5.67M | 0.23% | −4,829−7.6% | Reduced |
| Baird Financial Group, Inc. | 57,678 | $5.60M | 0.01% | +751+1.3% | Added |
| Connecticut Wealth Management, LLC | 56,847 | $5.52M | 0.20% | −519−0.9% | Reduced |
| Elevate Capital Advisors, LLC | 54,225 | $5.26M | 2.91% | +29,108+115.9% | Added |
| Adalta Capital Management LLC | 52,943 | $5.14M | 2.26% | −978−1.8% | Reduced |
| Utah Retirement Systems | 52,781 | $5.12M | 0.05% | −4,471−7.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 52,489 | $5.09M | 0.04% | −1,527−2.8% | Reduced |
| USS Investment Management Ltd | 52,141 | $5.06M | 0.02% | −11,600−18.2% | Reduced |
| British Columbia Investment Management Corp | 52,104 | $5.06M | 0.03% | +2,113+4.2% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 51,332 | $4.98M | 0.03% | −432−0.8% | Reduced |
| Sone Capital Management, LLC | 51,173 | $4.97M | 0.38% | −19,197−27.3% | Reduced |
| Headlands Technologies LLC | 50,947 | $4.94M | 0.52% | +47,329+1,308.2% | Added |
| JustInvest LLC | 50,934 | $4.94M | 0.04% | −3,989−7.3% | Reduced |
| Assenagon Asset Management S.A. | 50,073 | $4.86M | 0.01% | +37,416+295.6% | Added |
| Integrated Wealth Concepts LLC | 48,978 | $4.75M | 0.03% | −3,540−6.7% | Reduced |
| Investment Management Corp of Ontario | 48,169 | $4.68M | 0.06% | −3,800−7.3% | Reduced |
| US Bancorp | 47,824 | $4.64M | 0.01% | +1,910+4.2% | Added |
| Winton Group Ltd | 47,650 | $4.62M | 0.15% | +47,650 | New |
| XTX Topco Ltd | 46,920 | $4.55M | 0.06% | +3,330+7.6% | Added |
| Nissay Asset Management Corp | 46,778 | $4.54M | 0.02% | −185−0.4% | Reduced |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 46,696 | $4.53M | 0.07% | −186−0.4% | Reduced |
| Allstate Corp | 46,135 | $4.48M | 0.04% | +783+1.7% | Added |
| Colony Group, LLC | 46,127 | $4.48M | 0.00% | −13,400−22.5% | Reduced |
| Sequoia Financial Advisors, LLC | 46,100 | $4.47M | 0.02% | +10,562+29.7% | Added |
| Rathbone Brothers plc | 45,279 | $4.39M | 0.02% | +1,955+4.5% | Added |
| Dymon Asia Capital (Singapore) Pte. Ltd. | 44,000 | $4.27M | 0.69% | +44,000 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 43,756 | $4.25M | 0.01% | −108,705−71.3% | Reduced |
| QRG Capital Management, Inc. | 43,515 | $4.22M | 0.03% | +4,296+11.0% | Added |
| AMF Pensionsforsakring AB | 43,035 | $4.18M | 0.02% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 42,777 | $4.15M | 0.04% | +1,800+4.4% | Added |
| Benjamin Edwards Inc | 42,707 | $4.15M | 0.04% | +8,808+26.0% | Added |
| CIBC World Markets Inc. | 42,481 | $4.12M | 0.01% | +151+0.4% | Added |
| Yousif Capital Management, LLC | 41,575 | $4.04M | 0.05% | +3,660+9.7% | Added |
| Asset One Wealth Management LLC | 40,949 | $4.04M | 0.43% | +1,626+4.1% | Added |
| New Vernon Investment Management LLC | 41,550 | $4.03M | 4.94% | −16,145−28.0% | Reduced |
| Empowered Funds, LLC | 41,062 | $3.99M | 0.02% | +8,672+26.8% | Added |
| 1832 Asset Management L.P. | 41,019 | $3.98M | 0.00% | −25,402−38.2% | Reduced |
| Fogel Capital Management, Inc. | 40,849 | $3.96M | 1.59% | +1,895+4.9% | Added |
| Bank of Nova Scotia | 40,532 | $3.93M | 0.01% | −230,592−85.1% | Reduced |
| UniSuper Management Pty Ltd | 40,287 | $3.91M | 0.02% | +3,046+8.2% | Added |
| Nordea Investment Management AB | 39,615 | $3.88M | 0.00% | +2,025+5.4% | Added |
| CI Private Wealth, LLC | 39,628 | $3.85M | 0.01% | −11,747−22.9% | Reduced |
| Conscious Wealth Investments, LLC | 37,506 | $3.77M | 1.94% | −1,636−4.2% | Reduced |
| Elo Mutual Pension Insurance Co | 38,702 | $3.76M | 0.05% | −3,907−9.2% | Reduced |
| Catalyst Funds Management Pty Ltd | 37,700 | $3.66M | 0.21% | +34,836+1,216.3% | Added |
| Pallas Capital Advisors LLC | 37,547 | $3.64M | 0.11% | +1,033+2.8% | Added |
| Zacks Investment Management | 37,503 | $3.64M | 0.03% | +2,449+7.0% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 37,424 | $3.63M | 0.00% | −2,564−6.4% | Reduced |
| Avanza Fonder AB | 37,243 | $3.61M | 0.08% | +7,286+24.3% | Added |
| Laird Norton Trust Company, LLC | 37,187 | $3.61M | 0.07% | −160−0.4% | Reduced |
| Ethic Inc. | 36,978 | $3.59M | 0.04% | +3,440+10.3% | Added |
| RSM US Wealth Management LLC | 36,052 | $3.50M | 0.04% | −12,965−26.5% | Reduced |
| MML Investors Services, LLC | 36,018 | $3.50M | 0.01% | −10,695−22.9% | Reduced |
| Edgestream Partners, L.P. | 35,807 | $3.48M | 0.10% | +35,807 | New |
| Equitable Trust Co | 35,529 | $3.45M | 0.14% | −371−1.0% | Reduced |
| Macquarie Group Ltd | 35,517 | $3.45M | 0.01% | +1,619+4.8% | Added |