ALEC short interest
Alector Inc. · Healthcare · Biotechnology · settlement date 2026-09-30
| Shares short | 6,147,032 |
|---|---|
| Change vs prior report | 42,229 (+0.7%) |
| Change over six months | -2.2% |
| Days to cover | 5.73 (sector: 3.78) |
| Average daily volume | 1,072,911 |
| Rank in Healthcare | #350 of 922 by days to cover |
ALEC short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 6,147,032 | +0.7% | 5.73 | 1,072,911 |
| 2026-09-15 | 6,104,803 | -1.0% | 3.34 | 1,830,174 |
| 2026-08-31 | 6,165,227 | +4.5% | 4.57 | 1,350,065 |
| 2026-08-14 | 5,901,581 | +4.6% | 3.46 | 1,705,428 |
| 2026-07-31 | 5,644,306 | -0.4% | 12.92 | 436,932 |
| 2026-07-15 | 5,664,933 | -0.9% | 10.19 | 555,689 |
| 2026-06-30 | 5,716,527 | +8.9% | 4.40 | 1,299,199 |
| 2026-06-15 | 5,247,655 | +3.2% | 7.64 | 686,680 |
| 2026-05-29 | 5,085,727 | +4.7% | 6.60 | 770,165 |
| 2026-05-15 | 4,857,513 | -2.8% | 9.19 | 528,740 |
| 2026-04-30 | 4,999,721 | -3.0% | 9.97 | 501,296 |
| 2026-04-15 | 5,151,723 | -18.0% | 6.28 | 820,725 |
| 2026-03-31 | 6,284,391 | +4.6% | 10.91 | 575,881 |
| 2026-03-13 | 6,010,056 | +0.1% | 6.09 | 986,680 |
| 2026-02-27 | 6,001,780 | -1.6% | 8.64 | 694,460 |
| 2026-02-13 | 6,098,306 | -6.7% | 6.32 | 964,837 |
| 2026-01-30 | 6,533,581 | +0.7% | 8.53 | 765,755 |
| 2026-01-15 | 6,489,706 | +6.0% | 5.25 | 1,235,983 |
| 2025-12-31 | 6,120,822 | -3.1% | 5.61 | 1,091,647 |
| 2025-12-15 | 6,319,929 | +35.9% | 3.20 | 1,976,117 |
| 2025-11-28 | 4,651,197 | -14.3% | 3.48 | 1,336,471 |
| 2025-11-14 | 5,424,705 | +16.7% | 2.69 | 2,018,955 |
| 2025-10-31 | 4,646,742 | -10.1% | 1.00 | 7,578,692 |
| 2025-10-15 | 5,166,162 | -5.7% | 4.20 | 1,229,890 |
| 2025-09-30 | 5,479,405 | -6.2% | 5.40 | 1,013,895 |
import finzdata as yf
yf.Ticker("ALEC").short_interest # every report since 2017
yf.Client().short_interest(["ALEC"], start="2018-01-01")Healthcare short interest · ALEC price history · Who owns ALEC · All short interest