CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in OSG — Octave Specialty Group Inc
CIK 1081019
WEST SACRAMENTO, CA
Position in OSG
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$10,383
-$9,370 QoQ
Shares Held
2,233
-12.1% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in OSG Over Time
Shares Held
Position Value (USD)
Position in Insurance - Specialty
Financial Services · as of Mar 31, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $71,461,156 across 16 Insurance - Specialty names. OSG ranks #16 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | FNF |
Fidelity National Financial, Inc.
|
446,705 | $20,718,177 | |
| 2 | AXS |
Axis Capital Holdings Ltd
|
92,474 | $9,377,788 | |
| 3 | FAF |
First American Financial Corp
|
120,448 | $7,261,809 | |
| 4 | MTG |
Mgic Investment Corp
|
274,193 | $7,197,566 | |
| 5 | ESNT |
Essent Group Ltd.
|
115,549 | $6,752,683 | |
| 6 | RDN |
Radian Group Inc
|
169,868 | $5,619,233 | |
| 7 | RYAN |
Ryan Specialty Holdings, Inc.
|
131,356 | $4,431,951 | |
| 8 | AGO |
Assured Guaranty Ltd
|
49,603 | $4,041,652 |
All Filings in OSG
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $10,383 | 2,233 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $19,753 | 2,539 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $24,803 | 2,974 | Shares | Sole | 2025-11-14 | |
| 2025-03-31 | $387,423 | 44,277 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $560,104 | 44,277 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $477,837 | 42,626 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $564,105 | 44,002 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $705,053 | 45,109 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $784,925 | 47,629 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $600,744 | 49,813 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $777,162 | 54,576 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $866,369 | 55,967 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $989,423 | 56,733 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $716,907 | 56,228 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $670,274 | 59,055 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $614,733 | 59,109 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $1,020,266 | 63,568 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $889,615 | 62,124 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $980,065 | 62,584 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $1,142,672 | 68,260 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $1,049,838 | 68,260 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $871,680 | 68,260 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $977,483 | 68,260 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $842,328 | 68,260 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||