CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in OSBC — Old Second Bancorp Inc
CIK 1081019
WEST SACRAMENTO, CA
Position in OSBC
as of Jun 30, 2026
· filed Aug 24, 2026
Position Value
$1,194,986
+$251,579 QoQ
Shares Held
51,243
+9.5% QoQ
Ownership
0.101%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#74
of 185 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in OSBC Over Time
Shares Held
Position Value (USD)
Position in Banks - Regional
Financial Services · as of Jun 30, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $1,255,138,648 across 259 Banks - Regional names. OSBC ranks #117 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PNC |
Pnc Financial Services Group, Inc.
|
626,279 | $154,202,415 | |
| 2 | USB |
US Bancorp \De\
|
2,361,599 | $142,640,579 | |
| 3 | TFC |
Truist Financial Corp
|
1,948,960 | $97,097,187 | |
| 4 | FITB |
Fifth Third Bancorp
|
1,412,431 | $79,618,735 | |
| 5 | HBAN |
Huntington Bancshares Inc /Md/
|
2,867,346 | $50,838,044 | |
| 6 | MTB |
M&T Bank Corp
|
212,140 | $50,491,441 | |
| 7 | CFG |
Citizens Financial Group Inc/Ri
|
564,605 | $39,561,872 | |
| 8 | RF |
Regions Financial Corp
|
1,225,293 | $37,003,848 |
All Filings in OSBC
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,194,986 | 51,243 | Shares | Sole | 2026-08-24 | |
| 2026-03-31 | $943,407 | 46,796 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $919,854 | 47,172 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $681,519 | 39,417 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $699,222 | 39,415 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $664,318 | 39,923 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $709,830 | 39,923 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $629,118 | 40,354 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $645,834 | 43,608 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $616,945 | 44,577 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $724,784 | 46,942 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $667,883 | 49,073 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $687,556 | 52,646 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $661,902 | 47,077 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $768,123 | 47,888 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $617,591 | 47,325 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $643,537 | 48,097 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $173,931 | 11,987 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $186,080 | 14,780 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $203,239 | 15,562 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $475,924 | 38,381 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $566,365 | 42,874 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $438,097 | 43,376 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $338,782 | 45,171 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $351,430 | 45,171 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $312,131 | 45,171 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||