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, Q3 2021
Institutional positions in Arch Capital Group Ltd. as of Sep 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
- 424
- +28 vs. Q2 2021
- Shares held
- 347.2M
- −7.66M (−2.2%) vs. Q2 2021
- Total value
- $13.3B
- −$555.5M (−4.0%) vs. Q2 2021
- New holders
- 60
- 135 more added
- Sold out
- 32
- 149 more reduced
8 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Arch Capital Group Ltd.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Williams Jones Wealth Management, LLC. | 159,401 | $6.09M | 0.09% | +2,503+1.6% | Added |
| PGGM Investments | 159,732 | $6.10M | 0.03% | +115,710+262.8% | Added |
| HRT Financial LP | 159,785 | $6.10M | 0.04% | +159,785 | New |
| Citadel Advisors LLC | 162,648 | $6.21M | 0.01% | −42,235−20.6% | Reduced |
| Russell Investments Group, Ltd. | 163,454 | $6.27M | 0.01% | +59,829+57.7% | Added |
| Federated Hermes, Inc. | 167,324 | $6.39M | 0.01% | +573+0.3% | Added |
| Qube Research & Technologies Ltd | 168,006 | $6.41M | 0.08% | +168,006 | New |
| KBC Group NV | 169,280 | $6.46M | 0.02% | −4,277−2.5% | Reduced |
| Korea Investment CORP | 169,400 | $6.47M | 0.02% | +15,900+10.4% | Added |
| Asset Management One Co.,Ltd. | 172,301 | $6.58M | 0.03% | −4,675−2.6% | Reduced |
| Pictet Asset Management SA | 181,208 | $6.92M | 0.01% | +181,208 | New |
| Rafferty Asset Management, LLC | 183,152 | $6.99M | 0.05% | −37,639−17.0% | Reduced |
| Worldquant Millennium Advisors LLC | 183,236 | $7.00M | 0.15% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 194,629 | $7.43M | 0.00% | −20,063−9.3% | Reduced |
| Jefferies Group LLC | 200,000 | $7.64M | 0.18% | +200,000 | New |
| Prudential Financial Inc | 198,179 | $7.79M | 0.01% | +99,968+101.8% | Added |
| Andra AP-fonden | 205,700 | $7.85M | 0.16% | +205,700 | New |
| Capital International Ltd | 208,074 | $7.94M | 0.43% | +22,893+12.4% | Added |
| Cubist Systematic Strategies, LLC | 219,131 | $8.37M | 0.11% | +115,260+111.0% | Added |
| State of New Jersey Common Pension Fund D | 226,603 | $8.65M | 0.03% | −3,862−1.7% | Reduced |
| HSBC Holdings PLC | 232,261 | $8.92M | 0.01% | +22,145+10.5% | Added |
| Renaissance Group LLC | 233,894 | $8.93M | 0.39% | −19,131−7.6% | Reduced |
| SEI Investments Co | 237,659 | $9.06M | 0.02% | −19,615−7.6% | Reduced |
| Susquehanna International Group, LLP | 240,641 | $9.19M | 0.01% | +9,389+4.1% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 257,841 | $9.84M | 0.02% | −21,663−7.8% | Reduced |
| Channing Capital Management, LLC | 258,405 | $9.87M | 0.31% | −29,167−10.1% | Reduced |
| Cambiar Investors LLC | 258,928 | $9.89M | 0.34% | −3,183−1.2% | Reduced |
| Capital International Inc | 259,860 | $9.92M | 0.10% | +13,533+5.5% | Added |
| Robertson Opportunity Capital, LLC | 264,106 | $10.1M | 4.68% | 00.0% | Unchanged |
| Bank of Montreal | 284,257 | $11.1M | 0.01% | +41,634+17.2% | Added |
| Mn Services Vermogensbeheer B.V. | 301,300 | $11.5M | 0.07% | +3,100+1.0% | Added |
| Natixis Advisors, L.P. | 304,502 | $11.6M | 0.05% | +13,561+4.7% | Added |
| Amundi | 306,283 | $11.7M | 0.01% | +57,757+23.2% | Added |
| Steel Canyon Capital, LLC | 314,787 | $12.0M | 9.75% | −34,602−9.9% | Reduced |
| Rhumbline Advisers | 318,167 | $12.1M | 0.02% | −27,395−7.9% | Reduced |
| Victory Capital Management Inc | 319,488 | $12.2M | 0.01% | −85,227−21.1% | Reduced |
| Alliancebernstein L.P. | 320,718 | $12.2M | 0.00% | +5,219+1.7% | Added |
| Nepsis, Inc. | 343,110 | $13.1M | 4.13% | +6,636+2.0% | Added |
| No Street GP LP | 350,000 | $13.4M | 2.26% | −275,000−44.0% | Reduced |
| Smith Group Asset Management, LLC | 376,159 | $14.4M | 0.74% | +376,159 | New |
| Brandywine Global Investment Management, LLC | 379,452 | $14.5M | 0.11% | −21,708−5.4% | Reduced |
| Citigroup Inc | 388,658 | $14.8M | 0.01% | +37,008+10.5% | Added |
| O'Shaughnessy Asset Management, LLC | 399,122 | $15.3M | 0.31% | +18,601+4.9% | Added |
| Philo Smith Capital Corp | 418,120 | $16.0M | 6.84% | +418,120 | New |
| Ninety One UK Ltd | 427,302 | $16.3M | 0.04% | −128,684−23.1% | Reduced |
| Millennium Management LLC | 458,287 | $17.5M | 0.02% | +92,419+25.3% | Added |
| New York State Teachers Retirement System | 465,216 | $17.8M | 0.04% | +441,016+1,822.4% | Added |
| State Board of Administration of Florida Retirement System | 467,454 | $17.8M | 0.03% | −6,355−1.3% | Reduced |
| Renaissance Technologies LLC | 496,200 | $18.9M | 0.02% | +56,009+12.7% | Added |
| Ossiam | 508,257 | $19.4M | 0.55% | −2,363−0.5% | Reduced |
| Putnam Investments LLC | 520,454 | $19.9M | 0.03% | −868−0.2% | Reduced |
| AQR Capital Management LLC | 522,546 | $20.0M | 0.04% | −301,235−36.6% | Reduced |
| Los Angeles Capital Management LLC | 535,488 | $20.4M | 0.09% | +4,475+0.8% | Added |
| Invesco Ltd. | 557,383 | $21.3M | 0.01% | +22,969+4.3% | Added |
| Envestnet Asset Management Inc | 559,862 | $21.4M | 0.01% | +36,236+6.9% | Added |
| Barclays PLC | 561,398 | $21.4M | 0.02% | +75,212+15.5% | Added |
| UBS Group AG | 572,815 | $21.9M | 0.01% | +305,539+114.3% | Added |
| Credit Suisse AG | 612,805 | $23.4M | 0.02% | −9,736−1.6% | Reduced |
| Clark Capital Management Group, Inc. | 636,995 | $24.3M | 0.33% | −153,086−19.4% | Reduced |
| California State Teachers Retirement System | 680,041 | $26.0M | 0.03% | −5,445−0.8% | Reduced |
| Parametric Portfolio Associates LLC | 712,931 | $27.2M | 0.02% | +30,292+4.4% | Added |
| EULAV Asset Management | 714,500 | $27.3M | 0.72% | 00.0% | Unchanged |
| Morgan Stanley | 755,579 | $28.8M | 0.00% | +114,365+17.8% | Added |
| Stifel Financial Corp | 818,711 | $31.3M | 0.05% | +43,420+5.6% | Added |
| General American Investors Co Inc | 856,828 | $32.7M | 2.78% | 00.0% | Unchanged |
| California Public Employees Retirement System | 861,344 | $32.9M | 0.02% | −17,796−2.0% | Reduced |
| Man Group plc | 921,725 | $35.2M | 0.12% | −840,805−47.7% | Reduced |
| Port Capital LLC | 923,553 | $35.3M | 1.78% | −21,625−2.3% | Reduced |
| Deutsche Bank AG | 928,647 | $35.5M | 0.02% | +8,585+0.9% | Added |
| First Trust Advisors LP | 946,906 | $36.2M | 0.04% | −32,010−3.3% | Reduced |
| Wedge Capital Management L L P | 1,036,821 | $39.6M | 0.51% | −172,135−14.2% | Reduced |
| New York State Common Retirement Fund | 1,039,237 | $39.7M | 0.04% | +18,391+1.8% | Added |
| STRS Ohio | 1,068,537 | $40.8M | 0.15% | +4,261+0.4% | Added |
| Nuveen Asset Management, LLC | 1,117,022 | $42.6M | 0.01% | −189,173−14.5% | Reduced |
| State of Wisconsin Investment Board | 1,134,303 | $43.3M | 0.09% | +107,702+10.5% | Added |
| Charles Schwab Investment Management Inc | 1,135,193 | $43.3M | 0.01% | −5,930−0.5% | Reduced |
| D. E. Shaw & Co., Inc. | 1,135,784 | $43.4M | 0.06% | −78,060−6.4% | Reduced |
| King Street Capital Management, L.P. | 1,240,000 | $47.3M | 4.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 1,284,405 | $49.0M | 0.04% | −9,184−0.7% | Reduced |
| Brown Advisory Inc | 1,333,340 | $50.9M | 0.08% | −9,270−0.7% | Reduced |
| Scout Investments, Inc. | 1,355,505 | $51.8M | 0.77% | −19,935−1.4% | Reduced |
| Aviva PLC | 1,504,756 | $57.5M | 0.26% | −947,854−38.6% | Reduced |
| Jane Street Group, LLC | 1,542,222 | $58.9M | 0.15% | +1,489,476+2,823.9% | Added |
| Swiss National Bank | 1,595,589 | $60.9M | 0.04% | −65,800−4.0% | Reduced |
| Wellington Management Group LLP | 1,649,095 | $63.0M | 0.01% | +88,941+5.7% | Added |
| Bank of New York Mellon Corp | 1,777,063 | $67.8M | 0.01% | −29,086−1.6% | Reduced |
| Lord, Abbett & Co. LLC | 1,841,300 | $70.3M | 0.17% | +1,257,850+215.6% | Added |
| Clearbridge Investments, LLC | 1,910,058 | $72.9M | 0.05% | −14,117−0.7% | Reduced |
| UBS Asset Management Americas Inc | 2,040,359 | $77.9M | 0.03% | −245,982−10.8% | Reduced |
| Iridian Asset Management LLC | 2,270,173 | $86.7M | 2.71% | −1,402,641−38.2% | Reduced |
| Bank of America Corp | 2,442,106 | $93.2M | 0.01% | −614,239−20.1% | Reduced |
| Pendal Group Limited | 2,473,711 | $94.4M | 0.78% | +2,424,447+4,921.3% | Added |
| Legal & General Group Plc | 2,481,407 | $94.7M | 0.03% | −69,791−2.7% | Reduced |
| Davis Capital Partners, LLC | 2,500,000 | $97.3M | 5.07% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 2,698,033 | $103.0M | 0.21% | +19,605+0.7% | Added |
| Northern Trust Corp | 2,781,814 | $106.2M | 0.02% | +116,435+4.4% | Added |
| Royal Bank of Canada | 2,800,569 | $106.9M | 0.03% | +194,825+7.5% | Added |
| Rockefeller Capital Management L.P. | 2,849,890 | $108.8M | 0.57% | +65,021+2.3% | Added |
| Echo Street Capital Management LLC | 2,859,508 | $109.2M | 0.77% | +296,320+11.6% | Added |
| Thompson Siegel & Walmsley LLC | 2,960,249 | $113.0M | 1.63% | −467,251−13.6% | Reduced |