RPID short interest
Rapid Micro Biosystems Inc. · Healthcare · Medical - Devices · settlement date 2026-09-30
| Shares short | 853,972 |
|---|---|
| Change vs prior report | -86,404 (-9.2%) |
| Change over six months | +126.2% |
| Days to cover | 2.28 (sector: 3.78) |
| Average daily volume | 374,932 |
| Rank in Healthcare | #693 of 922 by days to cover |
RPID short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 853,972 | -9.2% | 2.28 | 374,932 |
| 2026-09-15 | 940,376 | +8.2% | 3.73 | 252,180 |
| 2026-08-31 | 869,421 | +3.0% | 4.48 | 194,265 |
| 2026-08-14 | 843,821 | +2.2% | 2.99 | 282,401 |
| 2026-07-31 | 825,765 | -2.0% | 5.05 | 163,470 |
| 2026-07-15 | 842,336 | +14.1% | 3.19 | 264,234 |
| 2026-06-30 | 738,469 | +20.3% | 3.70 | 199,837 |
| 2026-06-15 | 613,997 | -18.0% | 4.86 | 126,324 |
| 2026-05-29 | 748,445 | +13.4% | 3.91 | 191,578 |
| 2026-05-15 | 659,825 | -18.4% | 5.16 | 127,775 |
| 2026-04-30 | 808,896 | +48.7% | 4.18 | 193,334 |
| 2026-04-15 | 543,866 | +44.1% | 2.94 | 185,162 |
| 2026-03-31 | 377,502 | +18.9% | 1.36 | 276,966 |
| 2026-03-13 | 317,445 | +46.4% | 1.35 | 235,152 |
| 2026-02-27 | 216,880 | +22.1% | 2.16 | 100,609 |
| 2026-02-13 | 177,566 | +6.9% | 1.00 | 225,969 |
| 2026-01-30 | 166,073 | -7.0% | 1.00 | 426,155 |
| 2026-01-15 | 178,556 | -0.2% | 1.00 | 354,234 |
| 2025-12-31 | 178,907 | +10.9% | 1.22 | 146,428 |
| 2025-12-15 | 161,309 | -32.4% | 1.52 | 106,055 |
| 2025-11-28 | 238,781 | -20.8% | 2.35 | 101,544 |
| 2025-11-14 | 301,487 | -3.0% | 1.87 | 160,911 |
| 2025-10-31 | 310,680 | -3.7% | 3.78 | 82,097 |
| 2025-10-15 | 322,737 | -14.7% | 3.47 | 93,123 |
| 2025-09-30 | 378,496 | -1.6% | 6.31 | 60,001 |
import finzdata as yf
yf.Ticker("RPID").short_interest # every report since 2017
yf.Client().short_interest(["RPID"], start="2018-01-01")Healthcare short interest · RPID price history · Who owns RPID · All short interest