CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in ACGL — Arch Capital Group Ltd.
CIK 1081019
WEST SACRAMENTO, CA
Position in ACGL
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$45,435,234
-$2,395,274 QoQ
Shares Held
473,333
-5.1% QoQ
Ownership
0.135%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ACGL Over Time
Shares Held
Position Value (USD)
Position in Insurance - Diversified
Financial Services · as of Mar 31, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $1,160,777,147 across 6 Insurance - Diversified names. ACGL ranks #4 (3.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BRK-B |
Berkshire Hathaway Inc
|
2,071,999 | $992,901,920 | |
| 2 | AIG |
American International Group, Inc.
|
947,070 | $71,267,017 | |
| 3 | HIG |
Hartford Insurance Group, Inc.
|
377,947 | $51,109,772 | |
| 4 | ACGL |
Arch Capital Group Ltd.
This page
|
473,333 | $45,435,234 | |
| 5 | PLGO |
Pelagos Insurance Capital Ltd
|
2,975 | $56,852 | |
| 6 | XZO |
Exzeo Group, Inc.
|
433 | $6,352 |
All Filings in ACGL
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $45,435,234 | 473,333 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $47,830,508 | 498,650 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $47,231,316 | 520,570 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $51,759,466 | 568,473 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $55,345,434 | 575,436 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $53,270,804 | 576,836 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $65,495,782 | 585,411 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $59,477,883 | 589,532 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $53,741,750 | 581,369 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $42,956,208 | 578,379 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $45,943,090 | 576,378 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $44,972,424 | 600,834 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $41,443,661 | 610,633 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $38,637,385 | 615,441 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $27,876,126 | 612,124 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $28,428,702 | 624,944 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $30,494,819 | 629,798 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $30,207,419 | 679,582 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $25,963,965 | 680,041 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $26,692,824 | 685,486 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $27,491,069 | 716,473 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $25,634,840 | 710,697 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $20,584,570 | 703,746 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $19,774,000 | 690,192 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $18,815,475 | 661,120 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||