Arch Capital Group Ltd. (ACGLN) stock
ACGLNNasdaqFire, Marine & Casualty InsuranceFiscal year ends December 31Also trades as ACGL, ACGLO
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 4, 2026Score 16/3079% below fair value
$15.15+0.10 (+0.66%)
Close on Nov 6, 2026Market cap $5.17BP/E 1.2Yield 33.00%
Arch Capital shares outstanding
Diluted shares outstanding: the weighted share count used for earnings per share, adjusted for stock splits.
Arch Capital's shares outstanding was 341M at Sep 30, 2026. For fiscal 2025 it was 376M, down 1.5% from the year before. Over ten years it grew -0.1% a year on average. The highest annual figure on record is 583M in fiscal 2008.
Annual shares outstanding
| Period | Period end | Value | Change |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | 376M | -1.5% |
| FY2024 | Dec 31, 2024 | 382M | +0.8% |
| FY2023 | Dec 31, 2023 | 379M | +0.3% |
| FY2022 | Dec 31, 2022 | 378M | -5.7% |
| FY2021 | Dec 31, 2021 | 400M | -2.4% |
| FY2020 | Dec 31, 2020 | 410M | -0.3% |
| FY2019 | Dec 31, 2019 | 412M | -0.3% |
| FY2018 | Dec 31, 2018 | 413M | -1.2% |
| FY2017 | Dec 31, 2017 | 418M | +11.7% |
| FY2016 | Dec 31, 2016 | 374M | -1.0% |
| FY2015 | Dec 31, 2015 | 378M | -6.6% |
| FY2014 | Dec 31, 2014 | 405M | -0.6% |
| FY2013 | Dec 31, 2013 | 407M | -1.8% |
| FY2012 | Dec 31, 2012 | 415M | -0.0% |
| FY2011 | Dec 31, 2011 | 415M | -12.2% |
| FY2010 | Dec 31, 2010 | 473M | -15.2% |
| FY2009 | Dec 31, 2009 | 557M | -4.4% |
| FY2008 | Dec 31, 2008 | 583M | – |
Quarterly shares outstanding
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | 341M | -9.2% |
| Q2 FY2026 | Jun 30, 2026 | 349M | -8.2% |
| Q1 FY2026 | Mar 31, 2026 | 360M | -5.8% |
| Q4 FY2025 | Dec 31, 2025 | 366M | -4.4% |
| Q3 FY2025 | Sep 30, 2025 | 376M | -1.6% |
| Q2 FY2025 | Jun 30, 2025 | 380M | -0.4% |
| Q1 FY2025 | Mar 31, 2025 | 382M | +0.4% |
| Q4 FY2024 | Dec 31, 2024 | 383M | +0.8% |
| Q3 FY2024 | Sep 30, 2024 | 382M | +0.8% |
| Q2 FY2024 | Jun 30, 2024 | 382M | +0.8% |
| Q1 FY2024 | Mar 31, 2024 | 381M | +0.8% |
| Q4 FY2023 | Dec 31, 2023 | 380M | +1.4% |
| Q3 FY2023 | Sep 30, 2023 | 379M | +1.5% |
| Q2 FY2023 | Jun 30, 2023 | 378M | +0.1% |
| Q1 FY2023 | Mar 31, 2023 | 378M | -1.7% |
| Q4 FY2022 | Dec 31, 2022 | 375M | -3.4% |
| Q3 FY2022 | Sep 30, 2022 | 374M | -6.1% |
| Q2 FY2022 | Jun 30, 2022 | 378M | -7.0% |
| Q1 FY2022 | Mar 31, 2022 | 384M | -6.1% |
| Q4 FY2021 | Dec 31, 2021 | 388M | -5.3% |
| Q3 FY2021 | Sep 30, 2021 | 398M | -2.8% |
| Q2 FY2021 | Jun 30, 2021 | 406M | -0.4% |
| Q1 FY2021 | Mar 31, 2021 | 409M | -1.2% |
| Q4 FY2020 | Dec 31, 2020 | 410M | -0.9% |
| Q3 FY2020 | Sep 30, 2020 | 409M | -1.0% |
| Q2 FY2020 | Jun 30, 2020 | 408M | -0.7% |
| Q1 FY2020 | Mar 31, 2020 | 414M | +1.2% |
| Q4 FY2019 | Dec 31, 2019 | 414M | +1.1% |
| Q3 FY2019 | Sep 30, 2019 | 413M | +0.4% |
| Q2 FY2019 | Jun 30, 2019 | 411M | -0.5% |
| Q1 FY2019 | Mar 31, 2019 | 409M | -2.1% |
| Q4 FY2018 | Dec 31, 2018 | 410M | -2.0% |
| Q3 FY2018 | Sep 30, 2018 | 412M | +1.7% |
| Q2 FY2018 | Jun 30, 2018 | 413M | -1.1% |
| Q1 FY2018 | Mar 31, 2018 | 418M | +0.2% |
| Q4 FY2017 | Dec 31, 2017 | 418M | +11.2% |
| Q3 FY2017 | Sep 30, 2017 | 405M | – |
| Q2 FY2017 | Jun 30, 2017 | 418M | – |
| Q1 FY2017 | Mar 31, 2017 | 417M | – |
| Q4 FY2016 | Dec 31, 2016 | 376M | – |
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