O'SHAUGHNESSY ASSET MANAGEMENT, LLC
Position in SIGA — Siga Technologies Inc
CIK 1423442
Stamford, CT
Position in SIGA
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$573,188
+$269,784 QoQ
Shares Held
107,138
+115.8% QoQ
Ownership
0.149%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
18 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 Jun 30, 2026O'SHAUGHNESSY ASSET MANAGEMENT, LLC holds $64,291,492 across 20 Drug Manufacturers - Specialty & Generic names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ZTS |
Zoetis Inc.
|
203,773 | $14,643,127 | |
| 2 | VTRS |
Viatris Inc
|
495,260 | $7,864,728 | |
| 3 | INDV |
Indivior Pharmaceuticals, Inc.
|
171,948 | $7,055,026 | |
| 4 | TEVA |
Teva Pharmaceutical Industries Ltd
|
142,308 | $4,821,395 | |
| 5 | BHC |
Bausch Health Companies Inc.
|
753,006 | $3,712,319 | |
| 6 | EBS |
Emergent BioSolutions Inc.
|
440,423 | $3,690,744 | |
| 7 | AMPH |
Amphastar Pharmaceuticals, Inc.
|
159,427 | $3,217,236 | |
| 8 | TAK |
Takeda Pharmaceutical Co Ltd
|
191,537 | $3,070,338 |
All Filings in SIGA
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $573,188 | 107,138 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $303,404 | 49,657 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $409,892 | 44,797 | Shares | Sole | 2025-11-13 | |
| 2024-12-31 | $96,220 | 16,010 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $301,117 | 44,610 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $531,140 | 69,979 | Shares | Sole | 2024-08-14 | |
| 2022-12-31 | $98,822 | 13,427 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $355,895 | 34,553 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $306,302 | 26,451 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $230,580 | 32,522 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $318,848 | 42,400 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $327,886 | 44,369 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $245,591 | 39,107 | Shares | Sole | 2021-08-09 | |
| 2021-03-31 | $129,902 | 19,985 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $150,801 | 20,743 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $428,021 | 62,303 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $67,569 | 11,433 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $39,267 | 8,215 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||