MCRB short interest
Seres Therapeutics Inc. · Healthcare · Biotechnology · settlement date 2026-09-30
| Shares short | 314,264 |
|---|---|
| Change vs prior report | 12,920 (+4.3%) |
| Change over six months | -47.4% |
| Days to cover | 5.15 (sector: 3.78) |
| Average daily volume | 61,066 |
| Rank in Healthcare | #403 of 922 by days to cover |
MCRB short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 314,264 | +4.3% | 5.15 | 61,066 |
| 2026-09-15 | 301,344 | -15.5% | 5.72 | 52,639 |
| 2026-08-31 | 356,541 | -3.1% | 6.11 | 58,386 |
| 2026-08-14 | 367,864 | +16.9% | 5.42 | 67,863 |
| 2026-07-31 | 314,545 | +3.7% | 5.92 | 53,094 |
| 2026-07-15 | 303,423 | +92.9% | 2.00 | 151,675 |
| 2026-06-30 | 157,327 | -28.4% | 1.32 | 118,979 |
| 2026-06-15 | 219,815 | -54.1% | 2.15 | 102,140 |
| 2026-05-29 | 478,817 | -6.6% | 15.52 | 30,846 |
| 2026-05-15 | 512,802 | -5.2% | 11.08 | 46,263 |
| 2026-04-30 | 540,750 | -7.6% | 8.79 | 61,501 |
| 2026-04-15 | 585,069 | -2.0% | 14.88 | 39,306 |
| 2026-03-31 | 597,314 | -5.0% | 12.06 | 49,521 |
| 2026-03-13 | 628,417 | -4.1% | 14.30 | 43,943 |
| 2026-02-27 | 655,113 | -15.4% | 11.24 | 58,265 |
| 2026-02-13 | 774,647 | -6.3% | 5.04 | 153,726 |
| 2026-01-30 | 826,932 | -5.5% | 22.13 | 37,362 |
| 2026-01-15 | 874,572 | -2.8% | 18.72 | 46,709 |
| 2025-12-31 | 900,095 | -9.1% | 13.22 | 68,080 |
| 2025-12-15 | 989,990 | -0.7% | 10.85 | 91,220 |
| 2025-11-28 | 996,857 | +7.7% | 1.65 | 604,813 |
| 2025-11-14 | 925,479 | -6.0% | 9.58 | 96,640 |
| 2025-10-31 | 984,687 | +23.3% | 11.50 | 85,619 |
| 2025-10-15 | 798,666 | -7.0% | 6.83 | 117,013 |
| 2025-09-30 | 858,372 | -8.3% | 6.14 | 139,760 |
import finzdata as yf
yf.Ticker("MCRB").short_interest # every report since 2017
yf.Client().short_interest(["MCRB"], start="2018-01-01")Healthcare short interest · MCRB price history · Who owns MCRB · All short interest