SIGA short interest
SIGA Technologies Inc. · Healthcare · Drug Manufacturers - Specialty & Generic · settlement date 2026-09-30
| Shares short | 3,600,907 |
|---|---|
| Change vs prior report | -129,085 (-3.5%) |
| Change over six months | +3.4% |
| Days to cover | 5.21 (sector: 3.78) |
| Average daily volume | 690,659 |
| Rank in Healthcare | #396 of 922 by days to cover |
SIGA short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 3,600,907 | -3.5% | 5.21 | 690,659 |
| 2026-09-15 | 3,729,992 | +5.0% | 5.51 | 677,492 |
| 2026-08-31 | 3,550,706 | -7.6% | 4.80 | 739,867 |
| 2026-08-14 | 3,841,394 | +4.0% | 6.60 | 582,391 |
| 2026-07-31 | 3,692,365 | -6.1% | 3.86 | 956,517 |
| 2026-07-15 | 3,932,494 | +13.5% | 6.89 | 570,438 |
| 2026-06-30 | 3,464,782 | +1.6% | 4.55 | 761,969 |
| 2026-06-15 | 3,410,109 | -4.5% | 9.42 | 362,119 |
| 2026-05-29 | 3,568,868 | +7.7% | 6.63 | 538,124 |
| 2026-05-15 | 3,313,595 | -0.7% | 6.11 | 541,915 |
| 2026-04-30 | 3,337,368 | +3.1% | 8.16 | 408,762 |
| 2026-04-15 | 3,237,447 | -7.0% | 3.62 | 894,739 |
| 2026-03-31 | 3,481,817 | +10.6% | 4.06 | 856,891 |
| 2026-03-13 | 3,148,198 | -6.7% | 4.29 | 733,085 |
| 2026-02-27 | 3,374,883 | +1.2% | 7.00 | 481,874 |
| 2026-02-13 | 3,333,490 | +4.8% | 9.03 | 369,246 |
| 2026-01-30 | 3,179,185 | -5.6% | 10.25 | 310,268 |
| 2026-01-15 | 3,369,074 | +5.6% | 9.19 | 366,709 |
| 2025-12-31 | 3,190,557 | -0.3% | 10.06 | 317,145 |
| 2025-12-15 | 3,201,535 | -1.8% | 9.14 | 350,174 |
| 2025-11-28 | 3,260,435 | +4.6% | 8.65 | 376,779 |
| 2025-11-14 | 3,118,171 | +10.2% | 5.64 | 552,495 |
| 2025-10-31 | 2,830,525 | +3.4% | 8.77 | 322,585 |
| 2025-10-15 | 2,737,982 | -0.1% | 6.90 | 396,668 |
| 2025-09-30 | 2,739,845 | -4.1% | 5.78 | 473,827 |
import finzdata as yf
yf.Ticker("SIGA").short_interest # every report since 2017
yf.Client().short_interest(["SIGA"], start="2018-01-01")Healthcare short interest · SIGA price history · Who owns SIGA · All short interest