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, Q1 2026
Institutional positions in Arch Capital Group Ltd. as of Mar 31, 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
- 918
- +11 vs. Q4 2025
- Shares held
- 318.0M
- +39.6M (+14.2%) vs. Q4 2025
- Total value
- $30.5B
- +$3.78B (+14.2%) vs. Q4 2025
- New holders
- 115
- 325 more added
- Sold out
- 104
- 354 more reduced
16 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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, Q1 2026
Shares, value and share of portfolio for each institution holding Arch Capital Group Ltd.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Credit Agricole S A | 84,770 | $8.14M | 0.03% | −38,488−31.2% | Reduced |
| Oxbow Advisors, LLC | 84,717 | $8.13M | 0.69% | +427+0.5% | Added |
| CIBC Bancorp USA Inc. | 84,334 | $8.10M | 0.01% | +84,334 | New |
| DnB Asset Management AS | 84,014 | $8.06M | 0.03% | +6,442+8.3% | Added |
| MetLife Investment Management | 83,436 | $8.01M | 0.04% | −3,052−3.5% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 83,270 | $7.99M | 0.04% | −723−0.9% | Reduced |
| Quantbot Technologies LP | 82,406 | $7.91M | 0.32% | +24,858+43.2% | Added |
| Van Den Berg Management I, Inc | 81,086 | $7.78M | 1.78% | +647+0.8% | Added |
| Voya Investment Management LLC | 79,462 | $7.63M | 0.01% | −1,533−1.9% | Reduced |
| Susquehanna Fundamental Investments, LLC | 78,509 | $7.54M | 0.28% | −28,708−26.8% | Reduced |
| Tudor Investment Corp Et Al | 78,294 | $7.52M | 0.04% | −31,572−28.7% | Reduced |
| IFM Investors Pty Ltd | 77,513 | $7.44M | 0.06% | +2,859+3.8% | Added |
| Retirement Systems of Alabama | 75,912 | $7.29M | 0.02% | −905−1.2% | Reduced |
| Steinberg Asset Management LLC | 74,249 | $7.13M | 4.61% | −80.0% | Reduced |
| Susquehanna International Group, LLP | 74,040 | $7.11M | 0.01% | −250,227−77.2% | Reduced |
| Thompson Siegel & Walmsley LLC | 73,500 | $7.05M | 0.12% | −1,151−1.5% | Reduced |
| Mercer Global Advisors Inc | 71,457 | $6.86M | 0.01% | +2,364+3.4% | Added |
| Carderock Capital Management Inc | 71,435 | $6.86M | 1.69% | +1,556+2.2% | Added |
| The PNC Financial Services Group, Inc. | 70,659 | $6.78M | 0.00% | +4,446+6.7% | Added |
| Sone Capital Management, LLC | 70,370 | $6.75M | 0.57% | −8,229−10.5% | Reduced |
| Gotham Asset Management, LLC | 69,990 | $6.72M | 0.02% | −1,462−2.0% | Reduced |
| HighTower Advisors, LLC | 69,338 | $6.66M | 0.01% | +2,787+4.2% | Added |
| Moran Wealth Management, LLC | 68,866 | $6.61M | 0.20% | −1,330−1.9% | Reduced |
| Neuberger Berman Group LLC | 68,792 | $6.60M | 0.01% | +2,746+4.2% | Added |
| Qsemble Capital Management, LP | 68,303 | $6.56M | 0.50% | −57,345−45.6% | Reduced |
| ASR Vermogensbeheer N.V. | 68,238 | $6.55M | 0.08% | +1,250+1.9% | Added |
| D.A. Davidson & Co. | 68,076 | $6.53M | 0.04% | +6,627+10.8% | Added |
| Amalgamated Bank | 67,573 | $6.49M | 0.05% | −49−0.1% | Reduced |
| 1832 Asset Management L.P. | 66,421 | $6.38M | 0.01% | +32,212+94.2% | Added |
| Captrust Financial Advisors | 66,310 | $6.37M | 0.01% | +32,572+96.5% | Added |
| RBA Wealth Management, LLC | 65,377 | $6.28M | 2.26% | −367−0.6% | Reduced |
| Xponance, Inc. | 65,255 | $6.26M | 0.04% | +7,779+13.5% | Added |
| D. E. Shaw & Co., Inc. | 64,665 | $6.21M | 0.00% | −302,252−82.4% | Reduced |
| Bryn Mawr Trust Co | 64,030 | $6.15M | 0.15% | −550−0.9% | Reduced |
| USS Investment Management Ltd | 63,741 | $6.12M | 0.03% | +5,112+8.7% | Added |
| Renaissance Group LLC | 63,265 | $6.07M | 0.25% | −10,123−13.8% | Reduced |
| M&T Bank Corp | 63,137 | $6.06M | 0.02% | −1,434−2.2% | Reduced |
| Cerity Partners LLC | 62,900 | $6.04M | 0.01% | −3,601−5.4% | Reduced |
| VELA Investment Management, LLC | 62,618 | $6.01M | 1.55% | +2,161+3.6% | Added |
| Annandale Capital, LLC | 62,070 | $5.96M | 0.98% | +2,422+4.1% | Added |
| FFT Wealth Management LLC | 62,068 | $5.96M | 1.08% | +68+0.1% | Added |
| Warren Averett Asset Management, LLC | 61,819 | $5.93M | 0.04% | +56,422+1,045.4% | Added |
| Daiwa Securities Group Inc. | 61,401 | $5.89M | 0.02% | −5,708−8.5% | Reduced |
| Capital Fund Management S.A. | 60,538 | $5.81M | 0.05% | −15,568−20.5% | Reduced |
| NEOS Investment Management LLC | 60,284 | $5.79M | 0.03% | +914+1.5% | Added |
| Colony Group, LLC | 59,527 | $5.71M | 0.01% | −6,877−10.4% | Reduced |
| Swiss Life Asset Management Ltd | 49,227 | $5.56M | 0.03% | −42,946−46.6% | Reduced |
| New Vernon Investment Management LLC | 57,695 | $5.54M | 5.88% | +20,775+56.3% | Added |
| Connecticut Wealth Management, LLC | 57,366 | $5.51M | 0.23% | 00.0% | Unchanged |
| Utah Retirement Systems | 57,252 | $5.50M | 0.06% | −2,596−4.3% | Reduced |
| Baird Financial Group, Inc. | 56,927 | $5.46M | 0.01% | −1,378−2.4% | Reduced |
| Ensign Peak Advisors, Inc | 55,997 | $5.38M | 0.01% | +19,813+54.8% | Added |
| Wealthfront Advisers LLC | 55,197 | $5.30M | 0.01% | −10,240−15.6% | Reduced |
| JustInvest LLC | 54,923 | $5.27M | 0.05% | +3,437+6.7% | Added |
| Wedge Capital Management L L P | 54,381 | $5.22M | 0.10% | −32,752−37.6% | Reduced |
| Numerai GP LLC | 54,320 | $5.21M | 0.52% | +21,419+65.1% | Added |
| Police & Firemen's Retirement System of New Jersey | 54,016 | $5.18M | 0.04% | −1,304−2.4% | Reduced |
| Adalta Capital Management LLC | 53,921 | $5.18M | 2.48% | −1,110−2.0% | Reduced |
| Integrated Wealth Concepts LLC | 52,518 | $5.04M | 0.04% | +8,848+20.3% | Added |
| Cambridge Investment Research Advisors, Inc. | 52,125 | $5.00M | 0.01% | −6,024−10.4% | Reduced |
| Candriam Luxembourg S.C.A. | 52,089 | $5.00M | 0.03% | +2,579+5.2% | Added |
| Investment Management Corp of Ontario | 51,969 | $4.99M | 0.06% | +600+1.2% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 51,764 | $4.97M | 0.04% | +1,041+2.1% | Added |
| CI Private Wealth, LLC | 51,375 | $4.90M | 0.01% | +10,381+25.3% | Added |
| British Columbia Investment Management Corp | 49,991 | $4.80M | 0.03% | −16,123−24.4% | Reduced |
| RSM US Wealth Management LLC | 49,017 | $4.71M | 0.06% | −1,731−3.4% | Reduced |
| Los Angeles Capital Management LLC | 47,954 | $4.60M | 0.02% | +32,279+205.9% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 47,060 | $4.52M | 0.01% | +47,060 | New |
| Nissay Asset Management Corp | 46,963 | $4.51M | 0.02% | −703−1.5% | Reduced |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 46,882 | $4.50M | 0.08% | −6,468−12.1% | Reduced |
| MML Investors Services, LLC | 46,713 | $4.48M | 0.01% | −4,003−7.9% | Reduced |
| Intech Investment Management LLC | 46,625 | $4.48M | 0.04% | +9,813+26.7% | Added |
| US Bancorp | 45,914 | $4.41M | 0.01% | −36,084−44.0% | Reduced |
| Allstate Corp | 45,352 | $4.35M | 0.05% | +17,945+65.5% | Added |
| Omers Administration Corp | 44,271 | $4.25M | 0.03% | +6,556+17.4% | Added |
| XTX Topco Ltd | 43,590 | $4.18M | 0.07% | −6,616−13.2% | Reduced |
| Rathbone Brothers plc | 43,324 | $4.16M | 0.02% | +24,955+135.9% | Added |
| AMF Pensionsforsakring AB | 43,035 | $4.13M | 0.03% | 00.0% | Unchanged |
| Elo Mutual Pension Insurance Co | 42,609 | $4.09M | 0.07% | −19,681−31.6% | Reduced |
| CIBC World Markets Inc. | 42,330 | $4.06M | 0.01% | +573+1.4% | Added |
| Weiss Asset Management LP | 42,300 | $4.06M | 0.07% | +19,860+88.5% | Added |
| Oregon Public Employees Retirement Fund | 40,977 | $3.93M | 0.05% | −400−1.0% | Reduced |
| Asset One Wealth Management LLC | 39,323 | $3.89M | 0.43% | +6,372+19.3% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 39,988 | $3.84M | 0.01% | −43,035−51.8% | Reduced |
| Conscious Wealth Investments, LLC | 39,142 | $3.81M | 2.12% | −38−0.1% | Reduced |
| QRG Capital Management, Inc. | 39,219 | $3.76M | 0.04% | +1,396+3.7% | Added |
| Janus Henderson Group PLC | 38,971 | $3.74M | 0.00% | −2,913−7.0% | Reduced |
| O'Shaughnessy Asset Management, LLC | 38,971 | $3.74M | 0.02% | +2,194+6.0% | Added |
| Fogel Capital Management, Inc. | 38,954 | $3.74M | 1.71% | +2,950+8.2% | Added |
| Yousif Capital Management, LLC | 37,915 | $3.64M | 0.04% | −1,621−4.1% | Reduced |
| Laird Norton Trust Company, LLC | 37,347 | $3.58M | 0.08% | −279−0.7% | Reduced |
| UniSuper Management Pty Ltd | 37,241 | $3.57M | 0.02% | −1,212−3.2% | Reduced |
| Agf Management Ltd | 37,037 | $3.56M | 0.02% | +4,737+14.7% | Added |
| Nordea Investment Management AB | 37,590 | $3.55M | 0.00% | +40+0.1% | Added |
| Banque Cantonale Vaudoise | 36,719 | $3.52M | 0.13% | −8,664−19.1% | Reduced |
| Pallas Capital Advisors LLC | 36,514 | $3.50M | 0.13% | −4,184−10.3% | Reduced |
| Nisa Investment Advisors, LLC | 36,235 | $3.48M | 0.01% | +12,475+52.5% | Added |
| Park Avenue Securities LLC | 35,922 | $3.45M | 0.03% | −72−0.2% | Reduced |
| Equitable Trust Co | 35,900 | $3.45M | 0.16% | +309+0.9% | Added |
| Sequoia Financial Advisors, LLC | 35,538 | $3.41M | 0.02% | +411+1.2% | Added |