VXRT · Vaxart, Inc. · Short Interest
Substantial doubt about the company's ability to continue as a going concern.
“Based on management's current plan, the Company expects to have enough cash runway into the second quarter of 2027. If the Company is unable to raise additional capital in sufficient amounts or on acceptable terms, management's plans include further reducing or delaying operating expenses. These conditions raise substantial doubt about the Company's ability to continue as a going concern for a period of one year from the date of the issuance of these unaudited condensed consolidated financial statements.”View the 10-Q filed Aug 6, 2026
Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.
VXRT Latest Reported Short Interest
FINRA reported 2,458,625 VXRT shares sold short as of the July 31, 2026 settlement date, a decrease of 112,984 shares. Days to cover was 3.92 based on FINRA's reported average daily volume.
Official FINRA short-interest data · share counts are restated for subsequent splits of this listing
Options positioning & squeeze sensitivity
Nearest expiration after today within 30 calendar days; same-day expirations and later maturities are excluded.
No active listed options were found.
Open interest has both a buyer and a seller; it does not reveal dealer hedge direction. Gross gamma sums both calls and puts without netting and uses a local 1% price-change approximation. It measures sensitivity, not predicted buying or a squeeze probability.
Assessment prepared 2026-10-02 05:19 UTC. Options model values may come from a cached snapshot; their original computation time is not supplied. Open interest has its own effective date.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
|
2026-10-15
Scheduled
FINRA publishes Oct 26
|
— | — | — | — |
|
2026-09-30
Scheduled
FINRA publishes Oct 9
|
— | — | — | — |
| 2026-07-31 | 2,458,625 | 2,571,609 | -112,984 | 3.92 |
| 2026-07-15 | 2,571,609 | 2,585,593 | -13,984 | 4.26 |
| 2026-06-30 | 2,585,593 | 2,627,832 | -42,239 | 3.45 |
| 2026-06-15 | 2,627,832 | 2,656,719 | -28,887 | 4.20 |
| 2026-05-29 | 2,656,719 | 2,660,202 | -3,483 | 2.81 |
| 2026-05-15 | 2,660,202 | 2,923,760 | -263,558 | 2.76 |
| 2026-04-30 | 2,923,760 | 3,043,896 | -120,136 | 3.55 |
| 2026-04-15 | 3,043,896 | 3,015,529 | +28,367 | 5.00 |
| 2026-03-31 | 3,015,529 | 3,275,378 | -259,849 | 3.02 |
| 2026-03-13 | 3,275,378 | 3,643,884 | -368,506 | 2.64 |
| 2026-02-27 | 3,643,884 | 3,708,866 | -64,982 | 2.92 |
| 2026-02-13 | 3,708,866 | 3,660,188 | +48,678 | 5.51 |
| 2026-01-30 | 3,660,188 | 3,613,377 | +46,811 | 2.38 |
| 2026-01-15 | 3,613,377 | 3,676,417 | -63,040 | 1.00 |
| 2025-12-31 | 3,676,417 | 3,975,961 | -299,544 | 3.23 |
| 2025-12-15 | 3,975,961 | 5,264,078 | -1,288,117 | 3.91 |
| 2025-11-28 | 5,264,078 | 5,921,465 | -657,387 | 6.01 |
| 2025-11-14 | 5,921,465 | 5,854,051 | +67,414 | 3.83 |
| 2025-10-31 | 5,854,051 | 6,369,312 | -515,261 | 6.04 |
| 2025-10-15 | 6,369,312 | 6,880,755 | -511,443 | 5.74 |
Full FINRA short interest reporting calendar