NBIX short interest
Neurocrine Biosciences Inc. · Healthcare · Biotechnology · settlement date 2026-09-30
| Shares short | 5,853,128 |
|---|---|
| Change vs prior report | 888,221 (+17.9%) |
| Change over six months | +28.4% |
| Days to cover | 3.97 (sector: 3.78) |
| Average daily volume | 1,476,037 |
| Rank in Healthcare | #529 of 922 by days to cover |
NBIX short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 5,853,128 | +17.9% | 3.97 | 1,476,037 |
| 2026-09-15 | 4,964,907 | -1.8% | 5.37 | 924,045 |
| 2026-08-31 | 5,056,144 | +11.1% | 4.65 | 1,086,635 |
| 2026-08-14 | 4,551,075 | +3.7% | 3.42 | 1,329,597 |
| 2026-07-31 | 4,390,083 | -17.7% | 3.01 | 1,456,278 |
| 2026-07-15 | 5,334,688 | -3.5% | 4.91 | 1,086,810 |
| 2026-06-30 | 5,530,854 | -2.8% | 4.20 | 1,315,407 |
| 2026-06-15 | 5,690,488 | +2.9% | 5.04 | 1,128,101 |
| 2026-05-29 | 5,529,509 | +7.2% | 4.96 | 1,114,763 |
| 2026-05-15 | 5,160,707 | -13.9% | 3.69 | 1,400,192 |
| 2026-04-30 | 5,992,527 | +6.2% | 5.15 | 1,163,604 |
| 2026-04-15 | 5,644,452 | +23.9% | 4.86 | 1,160,869 |
| 2026-03-31 | 4,557,132 | +18.1% | 4.64 | 982,231 |
| 2026-03-13 | 3,858,266 | +14.1% | 3.93 | 980,935 |
| 2026-02-27 | 3,382,324 | +7.1% | 3.30 | 1,025,508 |
| 2026-02-13 | 3,158,474 | -5.4% | 2.11 | 1,499,285 |
| 2026-01-30 | 3,340,144 | -4.6% | 3.61 | 925,058 |
| 2026-01-15 | 3,501,097 | -13.9% | 2.73 | 1,280,253 |
| 2025-12-31 | 4,067,222 | +3.2% | 4.08 | 997,996 |
| 2025-12-15 | 3,939,195 | -1.2% | 4.45 | 884,478 |
| 2025-11-28 | 3,987,908 | +18.8% | 4.02 | 991,030 |
| 2025-11-14 | 3,355,702 | -18.4% | 2.86 | 1,173,716 |
| 2025-10-31 | 4,114,577 | -5.8% | 4.01 | 1,026,717 |
| 2025-10-15 | 4,366,857 | +2.5% | 5.38 | 811,746 |
| 2025-09-30 | 4,262,521 | +3.5% | 4.71 | 904,194 |
import finzdata as yf
yf.Ticker("NBIX").short_interest # every report since 2017
yf.Client().short_interest(["NBIX"], start="2018-01-01")Healthcare short interest · NBIX price history · Who owns NBIX · All short interest