MBX short interest
MBX Biosciences Inc. Common Stock · Healthcare · Biotechnology · settlement date 2026-09-30
| Shares short | 4,466,280 |
|---|---|
| Change vs prior report | 336,421 (+8.2%) |
| Change over six months | +24.3% |
| Days to cover | 6.84 (sector: 3.78) |
| Average daily volume | 653,352 |
| Rank in Healthcare | #263 of 922 by days to cover |
MBX short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 4,466,280 | +8.2% | 6.84 | 653,352 |
| 2026-09-15 | 4,129,859 | -0.6% | 11.44 | 361,137 |
| 2026-08-31 | 4,155,572 | -16.1% | 10.14 | 409,997 |
| 2026-08-14 | 4,950,102 | -4.6% | 11.18 | 442,769 |
| 2026-07-31 | 5,188,562 | -10.2% | 8.52 | 609,309 |
| 2026-07-15 | 5,776,709 | -2.0% | 6.21 | 930,195 |
| 2026-06-30 | 5,895,340 | +3.2% | 5.28 | 1,116,750 |
| 2026-06-15 | 5,710,506 | +18.7% | 5.95 | 960,306 |
| 2026-05-29 | 4,811,025 | +12.3% | 8.46 | 568,896 |
| 2026-05-15 | 4,284,613 | +6.2% | 4.99 | 857,788 |
| 2026-04-30 | 4,033,554 | +6.5% | 9.58 | 420,990 |
| 2026-04-15 | 3,786,542 | +5.4% | 7.71 | 490,818 |
| 2026-03-31 | 3,593,407 | +20.4% | 7.97 | 450,952 |
| 2026-03-13 | 2,983,725 | +24.6% | 5.00 | 596,352 |
| 2026-02-27 | 2,395,339 | +8.7% | 4.50 | 532,466 |
| 2026-02-13 | 2,202,822 | +12.1% | 3.08 | 714,619 |
| 2026-01-30 | 1,965,975 | -14.8% | 3.07 | 641,060 |
| 2026-01-15 | 2,307,824 | -40.0% | 2.88 | 800,131 |
| 2025-12-31 | 3,843,943 | +6.4% | 4.41 | 871,163 |
| 2025-12-15 | 3,611,905 | -11.9% | 4.34 | 832,256 |
| 2025-11-28 | 4,101,744 | -11.4% | 6.78 | 604,673 |
| 2025-11-14 | 4,629,382 | +1.0% | 6.17 | 750,881 |
| 2025-10-31 | 4,581,641 | +17.2% | 4.76 | 963,157 |
| 2025-10-15 | 3,909,541 | +0.2% | 3.92 | 998,549 |
| 2025-09-30 | 3,900,619 | -7.7% | 1.00 | 4,108,084 |
import finzdata as yf
yf.Ticker("MBX").short_interest # every report since 2017
yf.Client().short_interest(["MBX"], start="2018-01-01")Healthcare short interest · MBX price history · Who owns MBX · All short interest