CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in SIGA — Siga Technologies Inc
CIK 1081019
WEST SACRAMENTO, CA
Position in SIGA
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$11,893
-$229,115 QoQ
Shares Held
2,223
-94.4% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SIGA Over Time
Shares Held
Position Value (USD)
Position in Drug Manufacturers - Specialty & Generic
Healthcare · as of Mar 31, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $251,539,673 across 39 Drug Manufacturers - Specialty & Generic names. SIGA ranks #34 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ZTS |
Zoetis Inc.
|
704,179 | $83,240,999 | |
| 2 | TEVA |
Teva Pharmaceutical Industries Ltd
|
1,244,744 | $37,491,689 | |
| 3 | UTHR |
UNITED THERAPEUTICS Corp
|
59,844 | $35,486,295 | |
| 4 | VTRS |
Viatris Inc
|
1,348,165 | $18,213,709 | |
| 5 | NBIX |
Neurocrine Biosciences Inc
|
132,643 | $17,474,388 | |
| 6 | ELAN |
Elanco Animal Health Inc
|
576,936 | $13,806,078 | |
| 7 | ALKS |
Alkermes plc.
|
183,795 | $6,498,991 | |
| 8 | LNTH |
Lantheus Holdings, Inc.
|
78,207 | $5,932,000 |
All Filings in SIGA
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $11,893 | 2,223 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $241,008 | 39,445 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $368,507 | 40,274 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $262,573 | 40,272 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $220,690 | 40,272 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $242,034 | 40,272 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $274,124 | 40,611 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $318,043 | 41,903 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $367,592 | 42,943 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $254,828 | 45,505 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $235,273 | 44,814 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $253,802 | 50,258 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $321,683 | 55,945 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $418,614 | 56,877 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $587,965 | 57,084 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $672,137 | 58,043 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $418,125 | 58,974 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $488,168 | 64,916 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $484,015 | 65,496 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $430,123 | 68,491 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $512,752 | 78,885 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $573,493 | 78,885 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $541,939 | 78,885 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $507,060 | 85,797 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $410,109 | 85,797 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||