Arch Capital Group Ltd.

Historical 13F Holders

Symbol
ACGL
CUSIP
G0450A105
All holders as of
Q2 2026
Type
Equity
Class
ORD
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for G0450A105 since 12/18/2024, largest first.

Filer % of Class Filed
Vanguard Capital Management LLC 13G 7.3% 4/29/2026
Event 3/31/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (2)
Bamco Inc /NY/ 13G/A
4.96% 2/17/2026
Event 12/31/2025
Vanguard Group Inc 13G/A 0% 3/26/2026
Event 3/13/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 83 1.45 M $134 M
2026 Q2 939 361 M $32.0 B
2026 Q1 935 318 M $30.5 B
2025 Q4 945 326 M $31.2 B
2025 Q3 870 335 M $30.3 B
2025 Q2 884 341 M $31.0 B
2025 Q1 884 335 M $32.2 B
2024 Q4 879 342 M $31.6 B
2024 Q3 883 341 M $38.1 B
2024 Q2 837 343 M $34.6 B
2024 Q1 833 344 M $31.8 B
2023 Q4 798 347 M $25.4 B
2023 Q3 721 336 M $26.8 B
2023 Q2 697 331 M $24.8 B
2023 Q1 650 336 M $22.8 B
2022 Q4 605 352 M $22.1 B
2022 Q3 505 326 M $14.8 B
2022 Q2 521 327 M $14.9 B
2022 Q1 530 330 M $16.0 B
2021 Q4 482 336 M $14.9 B
2021 Q3 436 347 M $13.3 B
2021 Q2 419 356 M $13.9 B
2021 Q1 440 359 M $13.8 B
2020 Q4 412 335 M $12.1 B
2020 Q3 392 325 M $9.49 B
2020 Q2 398 322 M $9.22 B
2020 Q1 435 322 M $9.17 B
2019 Q4 426 329 M $14.1 B
2019 Q3 410 326 M $13.7 B
2019 Q2 389 327 M $12.1 B
2019 Q1 347 327 M $10.6 B
2018 Q4 328 330 M $8.81 B
2018 Q3 347 338 M $10.1 B
2018 Q2 335 331 M $8.77 B
2018 Q1 352 112 M $9.59 B
2017 Q4 329 108 M $9.79 B
2017 Q3 302 105 M $10.4 B
2017 Q2 322 102 M $9.52 B
2017 Q1 308 96.2 M $9.12 B
2016 Q4 333 95.6 M $8.24 B
2016 Q3 298 94.7 M $7.50 B
2016 Q2 312 95.9 M $6.91 B
2016 Q1 292 95.2 M $6.77 B
2015 Q4 308 96.7 M $6.75 B
2015 Q3 270 95.8 M $7.03 B
2015 Q2 257 96.3 M $6.45 B
2015 Q1 265 94.9 M $5.85 B
2014 Q4 266 97.2 M $5.74 B
2014 Q3 250 98.7 M $5.40 B
2014 Q2 254 103 M $5.91 B
2014 Q1 254 98.5 M $5.66 B