VIR short interest
Vir Biotechnology Inc. · Healthcare · Biotechnology · settlement date 2026-09-30
| Shares short | 14,980,532 |
|---|---|
| Change vs prior report | -4,680,139 (-23.8%) |
| Change over six months | -11.0% |
| Days to cover | 7.01 (sector: 3.78) |
| Average daily volume | 2,138,348 |
| Rank in Healthcare | #250 of 922 by days to cover |
VIR short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 14,980,532 | -23.8% | 7.01 | 2,138,348 |
| 2026-09-15 | 19,660,671 | -7.9% | 9.47 | 2,075,573 |
| 2026-08-31 | 21,341,508 | +8.9% | 11.10 | 1,921,958 |
| 2026-08-14 | 19,595,909 | +2.9% | 13.62 | 1,438,318 |
| 2026-07-31 | 19,040,209 | +3.2% | 12.24 | 1,556,119 |
| 2026-07-15 | 18,452,974 | -3.9% | 11.97 | 1,541,749 |
| 2026-06-30 | 19,192,724 | +6.1% | 5.98 | 3,209,850 |
| 2026-06-15 | 18,082,921 | -1.3% | 11.93 | 1,515,506 |
| 2026-05-29 | 18,316,762 | +8.8% | 10.81 | 1,694,464 |
| 2026-05-15 | 16,833,002 | +4.4% | 10.95 | 1,537,245 |
| 2026-04-30 | 16,117,209 | -4.1% | 9.74 | 1,655,187 |
| 2026-04-15 | 16,811,002 | -0.2% | 8.79 | 1,913,227 |
| 2026-03-31 | 16,841,179 | +9.1% | 7.69 | 2,189,726 |
| 2026-03-13 | 15,439,503 | +12.9% | 3.67 | 4,205,902 |
| 2026-02-27 | 13,677,336 | +7.0% | 1.76 | 7,780,284 |
| 2026-02-13 | 12,779,376 | +4.5% | 8.75 | 1,460,546 |
| 2026-01-30 | 12,228,838 | +1.9% | 6.03 | 2,026,916 |
| 2026-01-15 | 11,995,546 | +2.1% | 6.35 | 1,888,247 |
| 2025-12-31 | 11,747,085 | +5.4% | 6.40 | 1,834,443 |
| 2025-12-15 | 11,149,646 | +0.3% | 5.66 | 1,969,263 |
| 2025-11-28 | 11,110,359 | +1.1% | 6.96 | 1,596,727 |
| 2025-11-14 | 10,992,709 | +14.7% | 7.99 | 1,375,156 |
| 2025-10-31 | 9,581,029 | -12.4% | 6.21 | 1,541,962 |
| 2025-10-15 | 10,940,671 | -0.1% | 7.71 | 1,419,550 |
| 2025-09-30 | 10,948,379 | -7.6% | 9.22 | 1,187,216 |
import finzdata as yf
yf.Ticker("VIR").short_interest # every report since 2017
yf.Client().short_interest(["VIR"], start="2018-01-01")Healthcare short interest · VIR price history · Who owns VIR · All short interest