SIGA TECHNOLOGIES INC's ticker is SIGA and the CUSIP is 826917106. A total of 120 filers reported holding SIGA TECHNOLOGIES INC in Q4 2021. The put-call ratio across all filers is 0.09 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $16,800 | +4.0% | 3,200 | 0.0% | 0.00% | – |
| Q2 2023 | $16,160 | -12.2% | 3,200 | 0.0% | 0.00% | – |
| Q1 2023 | $18,400 | -21.9% | 3,200 | 0.0% | 0.00% | – |
| Q4 2022 | $23,552 | -28.6% | 3,200 | 0.0% | 0.00% | -100.0% |
| Q3 2022 | $33,000 | -19.5% | 3,200 | -8.6% | 0.00% | 0.0% |
| Q2 2022 | $41,000 | +64.0% | 3,500 | 0.0% | 0.00% | – |
| Q1 2022 | $25,000 | -3.8% | 3,500 | 0.0% | 0.00% | – |
| Q4 2021 | $26,000 | 0.0% | 3,500 | 0.0% | 0.00% | – |
| Q3 2021 | $26,000 | +18.2% | 3,500 | 0.0% | 0.00% | – |
| Q2 2021 | $22,000 | -99.7% | 3,500 | +191.7% | 0.00% | – |
| Q1 2021 | $7,800,000 | +194900.0% | 1,200 | +100.0% | 0.00% | – |
| Q4 2020 | $4,000 | 0.0% | 600 | 0.0% | 0.00% | – |
| Q3 2020 | $4,000 | 0.0% | 600 | 0.0% | 0.00% | – |
| Q2 2020 | $4,000 | +100.0% | 600 | 0.0% | 0.00% | – |
| Q1 2020 | $2,000 | 0.0% | 600 | 0.0% | 0.00% | – |
| Q4 2019 | $2,000 | -33.3% | 600 | 0.0% | 0.00% | – |
| Q3 2019 | $3,000 | 0.0% | 600 | 0.0% | 0.00% | – |
| Q2 2019 | $3,000 | -25.0% | 600 | 0.0% | 0.00% | – |
| Q3 2018 | $4,000 | 0.0% | 600 | 0.0% | 0.00% | – |
| Q2 2018 | $4,000 | +33.3% | 600 | 0.0% | 0.00% | – |
| Q1 2018 | $3,000 | – | 600 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AltraVue Capital, LLC | 1,457,536 | $15,012,000 | 2.24% |
| Price Jennifer C. | 382,400 | $3,939,000 | 0.81% |
| Legato Capital Management LLC | 271,380 | $2,795,000 | 0.72% |
| Harvest Investment Services, LLC | 56,929 | $586,000 | 0.72% |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 118,577 | $1,221,000 | 0.49% |
| SummerHaven Investment Management, LLC | 58,802 | $606,000 | 0.42% |
| VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. | 783,184 | $8,067,000 | 0.32% |
| GLOBEFLEX CAPITAL L P | 138,893 | $1,431,000 | 0.25% |
| Telemetry Investments, L.L.C. | 14,299 | $147,000 | 0.19% |
| PLUSTICK MANAGEMENT LLC | 20,000 | $206,000 | 0.16% |