CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in COGT — Cogent Biosciences, Inc.
CIK 1081019
WEST SACRAMENTO, CA
Position in COGT
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$3,886,720
+$914,300 QoQ
Shares Held
100,980
+20.7% QoQ
Ownership
0.058%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
17 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in COGT Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $855,427,423 across 222 Biotechnology names. COGT ranks #35 (0.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
373,481 | $166,774,205 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
154,201 | $119,141,860 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
196,863 | $65,136,060 | |
| 4 | INSM |
INSMED Inc
|
303,182 | $49,576,320 | |
| 5 | RPRX |
Royalty Pharma plc
|
759,042 | $36,411,244 | |
| 6 | INCY |
Incyte Corp
|
241,287 | $22,709,932 | |
| 7 | MRNA |
Moderna, Inc.
|
407,190 | $20,685,252 | |
| 8 | RVMD |
Revolution Medicines, Inc.
|
165,277 | $16,073,188 |
All Filings in COGT
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,886,720 | 100,980 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $2,972,420 | 83,683 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,159,325 | 80,733 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $421,099 | 58,649 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $351,307 | 58,649 | Shares | Sole | 2025-05-15 | |
| 2024-03-31 | $432,438 | 64,351 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $326,616 | 55,547 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $641,910 | 65,837 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $836,555 | 70,655 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $588,065 | 54,501 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $625,569 | 54,115 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $377,222 | 25,283 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $172,047 | 19,074 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $119,091 | 15,900 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $172,106 | 20,059 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $168,696 | 20,059 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $416,115 | 51,309 | Shares | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||