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 2021
Institutional positions in Arch Capital Group Ltd. as of Jun 30, 2021. 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
- 404
- −15 vs. Q1 2021
- Shares held
- 355.9M
- −2.44M (−0.7%) vs. Q1 2021
- Total value
- $13.9B
- +$106.1M (+0.8%) vs. Q1 2021
- New holders
- 40
- 145 more added
- Sold out
- 55
- 143 more reduced
3 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Arch Capital Group Ltd.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Susquehanna Fundamental Investments, LLC | 232,324 | $9.05M | 0.17% | +139,661+150.7% | Added |
| Bank of Montreal | 242,623 | $9.44M | 0.00% | +10,459+4.5% | Added |
| Capital International Inc | 246,327 | $9.59M | 0.09% | −5,586−2.2% | Reduced |
| Amundi | 248,526 | $9.68M | 0.01% | +248,526 | New |
| Mn Services Vermogensbeheer B.V. | 298,200 | $9.79M | 0.08% | +298,200 | New |
| Renaissance Group LLC | 253,025 | $9.85M | 0.41% | −19,600−7.2% | Reduced |
| SEI Investments Co | 257,274 | $10.0M | 0.02% | +31,724+14.1% | Added |
| Cambiar Investors LLC | 262,111 | $10.2M | 0.33% | +21,581+9.0% | Added |
| Robertson Opportunity Capital, LLC | 264,106 | $10.3M | 4.70% | −29,400−10.0% | Reduced |
| UBS Group AG | 267,276 | $10.4M | 0.00% | +100,272+60.0% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 279,504 | $10.9M | 0.02% | −13,552−4.6% | Reduced |
| Channing Capital Management, LLC | 287,572 | $11.2M | 0.37% | +16,475+6.1% | Added |
| Natixis Advisors, L.P. | 290,941 | $11.3M | 0.05% | +11,114+4.0% | Added |
| Alliancebernstein L.P. | 315,499 | $12.3M | 0.00% | −86,237−21.5% | Reduced |
| Nepsis, Inc. | 336,474 | $13.1M | 4.15% | −11,047−3.2% | Reduced |
| Rhumbline Advisers | 345,562 | $13.5M | 0.02% | −2,438−0.7% | Reduced |
| Steel Canyon Capital, LLC | 349,389 | $13.6M | 10.84% | −56,208−13.9% | Reduced |
| Citigroup Inc | 351,650 | $13.7M | 0.01% | +4,143+1.2% | Added |
| Millennium Management LLC | 365,868 | $14.2M | 0.02% | −965,779−72.5% | Reduced |
| Smith Asset Management Group LP | 376,159 | $14.6M | 0.72% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 380,521 | $14.8M | 0.29% | +379,993+71,968.4% | Added |
| Brandywine Global Investment Management, LLC | 401,160 | $15.6M | 0.12% | +55,579+16.1% | Added |
| Victory Capital Management Inc | 404,715 | $15.8M | 0.02% | −4,321−1.1% | Reduced |
| Two Sigma Advisers, LP | 405,394 | $15.8M | 0.04% | +76,300+23.2% | Added |
| PhiloSmith Capital Corp | 408,120 | $15.9M | 7.01% | +20,000+5.2% | Added |
| Two Sigma Investments, LP | 409,214 | $15.9M | 0.04% | −436,657−51.6% | Reduced |
| Renaissance Technologies LLC | 440,191 | $17.1M | 0.02% | +78,991+21.9% | Added |
| State Board of Administration of Florida Retirement System | 473,809 | $18.4M | 0.03% | −24,221−4.9% | Reduced |
| Barclays PLC | 486,186 | $18.9M | 0.02% | −86,793−15.1% | Reduced |
| Ossiam | 510,620 | $19.9M | 0.54% | +320,320+168.3% | Added |
| Putnam Investments LLC | 521,322 | $20.3M | 0.03% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 523,626 | $20.4M | 0.01% | +88,537+20.3% | Added |
| Los Angeles Capital Management LLC | 531,013 | $20.7M | 0.09% | +2,168+0.4% | Added |
| Invesco Ltd. | 534,414 | $20.8M | 0.01% | −87,114−14.0% | Reduced |
| Ninety One UK Ltd | 555,986 | $21.6M | 0.06% | −250,887−31.1% | Reduced |
| Lord, Abbett & Co. LLC | 583,450 | $22.7M | 0.05% | +583,450 | New |
| Credit Suisse AG | 622,541 | $24.2M | 0.02% | −23,905−3.7% | Reduced |
| No Street GP LP | 625,000 | $24.3M | 3.82% | −75,000−10.7% | Reduced |
| Morgan Stanley | 641,214 | $25.0M | 0.00% | −179,291−21.9% | Reduced |
| Parametric Portfolio Associates LLC | 682,639 | $26.6M | 0.01% | +51,978+8.2% | Added |
| California State Teachers Retirement System | 685,486 | $26.7M | 0.03% | −30,987−4.3% | Reduced |
| EULAV Asset Management | 714,500 | $27.8M | 0.74% | 00.0% | Unchanged |
| Stifel Financial Corp | 775,291 | $30.2M | 0.05% | +5,750+0.7% | Added |
| Clark Capital Management Group, Inc. | 790,081 | $30.8M | 0.43% | +240,432+43.7% | Added |
| AQR Capital Management LLC | 823,781 | $32.0M | 0.06% | +552,845+204.1% | Added |
| General American Investors Co Inc | 856,828 | $33.4M | 2.79% | 00.0% | Unchanged |
| California Public Employees Retirement System | 879,140 | $34.2M | 0.03% | −42,222−4.6% | Reduced |
| Deutsche Bank AG | 920,062 | $35.8M | 0.02% | −162,115−15.0% | Reduced |
| Port Capital LLC | 945,178 | $36.8M | 1.92% | −22,125−2.3% | Reduced |
| First Trust Advisors LP | 978,916 | $38.1M | 0.04% | +324,025+49.5% | Added |
| New York State Common Retirement Fund | 1,020,846 | $39.8M | 0.04% | +52,697+5.4% | Added |
| State of Wisconsin Investment Board | 1,026,601 | $40.0M | 0.08% | −43,864−4.1% | Reduced |
| STRS Ohio | 1,064,276 | $41.4M | 0.15% | −186,648−14.9% | Reduced |
| Charles Schwab Investment Management Inc | 1,141,123 | $44.4M | 0.01% | +33,191+3.0% | Added |
| Wedge Capital Management L L P | 1,208,956 | $47.1M | 0.58% | −133,129−9.9% | Reduced |
| D. E. Shaw & Co., Inc. | 1,213,844 | $47.3M | 0.05% | −1,238,653−50.5% | Reduced |
| King Street Capital Management, L.P. | 1,240,000 | $48.3M | 3.97% | 00.0% | Unchanged |
| Macquarie Group Ltd | 1,293,589 | $50.4M | 0.04% | +1,275,704+7,132.8% | Added |
| Nuveen Asset Management, LLC | 1,306,195 | $50.9M | 0.02% | +51,429+4.1% | Added |
| Brown Advisory Inc | 1,342,610 | $52.3M | 0.08% | −7,438−0.6% | Reduced |
| Scout Investments, Inc. | 1,375,440 | $53.6M | 0.80% | −196,684−12.5% | Reduced |
| Arrowstreet Capital, Limited Partnership | 1,490,284 | $58.0M | 0.07% | −621,005−29.4% | Reduced |
| Wellington Management Group LLP | 1,560,154 | $60.8M | 0.01% | −134,804−8.0% | Reduced |
| Swiss National Bank | 1,661,389 | $64.7M | 0.04% | +100,847+6.5% | Added |
| Man Group plc | 1,762,530 | $68.6M | 0.24% | −57,096−3.1% | Reduced |
| Bank of New York Mellon Corp | 1,806,149 | $70.3M | 0.01% | −110,437−5.8% | Reduced |
| Clearbridge Investments, LLC | 1,924,175 | $74.9M | 0.05% | −2,832−0.1% | Reduced |
| UBS Asset Management Americas Inc | 2,286,341 | $89.0M | 0.04% | −211,562−8.5% | Reduced |
| Aviva PLC | 2,452,610 | $95.5M | 0.42% | −418,252−14.6% | Reduced |
| Davis Capital Partners, LLC | 2,500,000 | $97.3M | 5.22% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,551,198 | $99.3M | 0.03% | +57,905+2.3% | Added |
| Echo Street Capital Management LLC | 2,563,188 | $99.8M | 0.77% | −2,091,401−44.9% | Reduced |
| Royal Bank of Canada | 2,605,744 | $101.5M | 0.03% | +198,800+8.3% | Added |
| Northern Trust Corp | 2,665,379 | $103.8M | 0.02% | +65,616+2.5% | Added |
| Thrivent Financial for Lutherans | 2,678,428 | $104.3M | 0.21% | +214,995+8.7% | Added |
| Rockefeller Capital Management L.P. | 2,784,869 | $108.4M | 0.61% | +7430.0% | Added |
| JPMorgan Chase & Co | 2,842,543 | $110.7M | 0.01% | +2,389,675+527.7% | Added |
| Dimensional Fund Advisors LP | 2,992,377 | $116.5M | 0.04% | +75,403+2.6% | Added |
| Bank of America Corp | 3,056,345 | $119.0M | 0.01% | −60,531−1.9% | Reduced |
| Thompson Siegel & Walmsley LLC | 3,427,500 | $133.5M | 1.83% | −69,322−2.0% | Reduced |
| FIL Ltd | 3,455,395 | $134.6M | 0.14% | +142,645+4.3% | Added |
| Iridian Asset Management LLC | 3,672,814 | $143.0M | 2.57% | +429,005+13.2% | Added |
| Eaton Vance Management | 3,735,281 | $145.5M | 0.20% | +8,274+0.2% | Added |
| Madison Asset Management, LLC | 3,882,156 | $151.2M | 2.04% | +239,500+6.6% | Added |
| Norges Bank | 4,828,708 | $188.0M | 0.04% | +787,158+19.5% | Added |
| Fiduciary Management Inc | 5,046,352 | $196.5M | 1.44% | +1,329,398+35.8% | Added |
| Geode Capital Management, LLC | 5,634,783 | $219.1M | 0.03% | +152,009+2.8% | Added |
| Marshfield Associates | 5,792,222 | $225.5M | 9.26% | +549,136+10.5% | Added |
| Polar Capital Holdings Plc | 6,116,553 | $238.2M | 1.30% | +141,241+2.4% | Added |
| Cooke & Bieler LP | 6,280,133 | $244.5M | 2.26% | +395,149+6.7% | Added |
| FMR LLC | 7,343,822 | $286.0M | 0.02% | +452,750+6.6% | Added |
| Goldman Sachs Group Inc | 8,235,964 | $320.7M | 0.09% | +1,035,962+14.4% | Added |
| State Street Corp | 8,909,177 | $346.9M | 0.02% | +867,475+10.8% | Added |
| Capital Research Global Investors | 9,105,562 | $354.6M | 0.08% | −91,954−1.0% | Reduced |
| Capital International Investors | 10,968,129 | $427.1M | 0.10% | +37,665+0.3% | Added |
| Principal Financial Group Inc | 11,095,323 | $432.1M | 0.28% | −328,421−2.9% | Reduced |
| Wells Fargo & Company | 11,422,806 | $444.8M | 0.10% | −39,140−0.3% | Reduced |
| FPR Partners LLC | 15,349,031 | $597.7M | 15.41% | 00.0% | Unchanged |
| Capital World Investors | 18,865,119 | $734.6M | 0.12% | −86,903−0.5% | Reduced |
| BlackRock Inc. | 19,468,670 | $758.1M | 0.02% | −1,793,422−8.4% | Reduced |