Chuck Royce's SIGA Position Overview
Chuck Royce (via Royce & Associates Lp) currently holds 667,646 shares of SIGA Technologies, Inc. (SIGA) worth $3.57 M, representing 0.04% of the portfolio. First purchased in 2019-Q1, this long-term strategic position has been held for 26 quarters.
Based on 13F filings, Chuck Royce has maintained a strategic position in SIGA, demonstrating sustained confidence in this investment. Largest addition occurred in Q4 2023, adding 429,500 shares. Largest reduction occurred in Q1 2024, reducing 682,568 shares.
Analysis based on 13F filings available since 2013 Q2
Chuck Royce's SIGA Technologies (SIGA) Holding Value Over Time
Track share changes against reported price movement
Quarterly SIGA Technologies (SIGA) Trades by Chuck Royce
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +56,627 | Add 9.27% | 667,646 | $5.35 |
| Q4 2025 | -69,203 | Reduce 10.17% | 611,019 | $6.11 |
| Q3 2025 | +37,640 | Add 5.86% | 680,222 | $9.15 |
| Q2 2025 | -116,094 | Reduce 15.30% | 642,582 | $6.52 |
| Q1 2025 | -85,644 | Reduce 10.14% | 758,676 | $5.48 |
| Q4 2024 | -14,486 | Reduce 1.69% | 844,320 | $6.01 |
| Q3 2024 | -7,450 | Reduce 0.86% | 858,806 | $6.75 |
| Q2 2024 | -207,487 | Reduce 19.32% | 866,256 | $7.59 |
| Q1 2024 | -682,568 | Reduce 38.86% | 1.07 M | $8.56 |
| Q4 2023 | +429,500 | Add 32.37% | 1.76 M | $5.60 |
| Q3 2023 | +351,455 | Add 36.03% | 1.33 M | $5.25 |
| Q2 2023 | +60,012 | Add 6.56% | 975,356 | $5.05 |
| Q1 2023 | +251,063 | Add 37.79% | 915,344 | $5.75 |
| Q4 2022 | +337,254 | Add 103.13% | 664,281 | $7.36 |
| Q3 2022 | +198,345 | Add 154.14% | 327,027 | $10.30 |
| Q2 2022 | -324,678 | Reduce 71.62% | 128,682 | $11.58 |
| Q1 2022 | -88,154 | Reduce 16.28% | 453,360 | $7.09 |
| Q4 2021 | -939 | Reduce 0.17% | 541,514 | $7.52 |
| Q3 2021 | +29,366 | Add 5.72% | 542,453 | $7.39 |
| Q2 2021 | +425,956 | Add 488.87% | 513,087 | $6.28 |
| Q1 2021 | +87,131 | New Buy | 87,131 | $6.50 |
| Q1 2020 | -6,440 | Sold Out | 0 | $0.00 |
| Q4 2019 | +1,596 | Add 32.95% | 6,440 | $4.81 |
| Q3 2019 | +1,527 | Add 46.04% | 4,844 | $5.16 |
| Q2 2019 | +250 | Add 8.15% | 3,317 | $5.73 |
| Q1 2019 | +3,067 | New Buy | 3,067 | $5.87 |
Chuck Royce's SIGA Technologies Investment FAQs
Chuck Royce first purchased SIGA Technologies, Inc. (SIGA) in Q1 2019, acquiring 3,067 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Chuck Royce has held SIGA Technologies, Inc. (SIGA) for 26 quarters since Q1 2019.
Chuck Royce's largest addition to SIGA Technologies, Inc. (SIGA) was in Q4 2023, adding 1,756,311 shares worth $9.84 M.
According to the latest 13F filing for Q1 2026, Chuck Royce's firm, Royce & Associates Lp, owns 667,646 shares of SIGA Technologies, Inc. (SIGA), valued at approximately $3.57 M.
As of the Q1 2026 filing, SIGA Technologies, Inc. (SIGA) represents approximately 0.04% of Chuck Royce's publicly disclosed stock portfolio, making it one of their key holdings.
Chuck Royce's peak holding in SIGA Technologies, Inc. (SIGA) was 1,756,311 shares, as reported at the end of Q4 2023.