NAUT short interest
Nautilus Biotechnolgy Inc. · Healthcare · Biotechnology · settlement date 2026-09-30
| Shares short | 5,771,054 |
|---|---|
| Change vs prior report | 1,689,040 (+41.4%) |
| Change over six months | +755.0% |
| Days to cover | 1.42 (sector: 3.78) |
| Average daily volume | 4,066,706 |
| Rank in Healthcare | #751 of 922 by days to cover |
NAUT short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 5,771,054 | +41.4% | 1.42 | 4,066,706 |
| 2026-09-15 | 4,082,014 | +7.0% | 3.24 | 1,259,682 |
| 2026-08-31 | 3,814,029 | +20.9% | 6.44 | 591,904 |
| 2026-08-14 | 3,154,786 | +38.8% | 3.67 | 859,562 |
| 2026-07-31 | 2,273,103 | +56.9% | 2.72 | 835,918 |
| 2026-07-15 | 1,448,757 | +74.7% | 1.30 | 1,113,100 |
| 2026-06-30 | 829,522 | +53.3% | 1.00 | 1,329,649 |
| 2026-06-15 | 541,139 | -28.8% | 1.33 | 407,837 |
| 2026-05-29 | 760,157 | -7.9% | 1.76 | 432,665 |
| 2026-05-15 | 825,026 | +15.3% | 2.11 | 390,865 |
| 2026-04-30 | 715,637 | +12.0% | 2.47 | 289,662 |
| 2026-04-15 | 638,943 | -5.3% | 2.01 | 318,268 |
| 2026-03-31 | 674,952 | +51.1% | 1.34 | 503,039 |
| 2026-03-13 | 446,652 | +13.9% | 2.36 | 189,200 |
| 2026-02-27 | 392,211 | +14.0% | 1.44 | 271,436 |
| 2026-02-13 | 344,071 | +12.0% | 2.20 | 156,633 |
| 2026-01-30 | 307,305 | -16.6% | 1.56 | 196,885 |
| 2026-01-15 | 368,545 | -17.2% | 1.57 | 234,616 |
| 2025-12-31 | 445,221 | +14.3% | 2.45 | 181,990 |
| 2025-12-15 | 389,399 | -7.5% | 1.38 | 282,030 |
| 2025-11-28 | 420,880 | +7.8% | 1.00 | 426,649 |
| 2025-11-14 | 390,590 | +112.1% | 1.00 | 655,273 |
| 2025-10-31 | 184,156 | +2.1% | 1.00 | 867,348 |
| 2025-10-15 | 180,291 | -4.2% | 1.00 | 286,015 |
| 2025-09-30 | 188,196 | +7.4% | 1.00 | 475,651 |
import finzdata as yf
yf.Ticker("NAUT").short_interest # every report since 2017
yf.Client().short_interest(["NAUT"], start="2018-01-01")Healthcare short interest · NAUT price history · Who owns NAUT · All short interest