IMRX
Immuneering Corporation Class A Common Stock
stockNASDAQ
At CloseOct 14, 2026 3:59:57 PM EDT
3.43USD-3.652%(-0.13)803,723
Pre-marketOct 14, 2026 8:54:30 AM EDT
3.62USD+1.685%(+0.06)
After-hoursOct 14, 2026 4:51:30 PM EDT
3.3606USD-2.023%(-0.0694)
As of 2026-09-30, there were 15,492,438 shares short with a short interest of 61.41%.
IMRX Short Interest - Official
IMRX Short Position Change - Official
IMRX Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-30 | 61.41 | 15,492,438 | 24.22 | -58,307 | -0.37 | 64,697,402 | 25,229,271 |
| 2026-09-15 | 61.64 | 15,550,745 | 20.55 | +711,910 | +4.80 | 64,697,402 | 25,229,271 |
| 2026-08-31 | 58.82 | 14,838,835 | 27.11 | +411,890 | +2.86 | 64,697,402 | 25,229,271 |
| 2026-08-14 | 57.18 | 14,426,945 | 19.36 | -974,574 | -6.33 | 64,697,402 | 25,229,271 |
| 2026-07-31 | 61.05 | 15,401,519 | 20.37 | +192,940 | +1.27 | 64,697,402 | 25,229,271 |
| 2026-07-15 | 60.28 | 15,208,579 | 16.41 | +180,998 | +1.20 | 64,697,402 | 25,229,271 |
| 2026-06-30 | 59.56 | 15,027,581 | 7.61 | +1,000,407 | +7.13 | 64,697,402 | 25,229,271 |
| 2026-06-15 | 55.60 | 14,027,174 | 6.19 | +4,133,505 | +41.78 | 64,697,402 | 25,229,271 |
| 2026-05-15 | 39.22 | 9,893,669 | 14.91 | +393,485 | +4.14 | 64,697,227 | 25,229,271 |
| 2026-04-30 | 37.66 | 9,500,184 | 11.57 | -108,602 | -1.13 | 64,697,227 | 25,229,271 |
| 2026-04-15 | 38.09 | 9,608,786 | 13.21 | -693,603 | -6.73 | 64,652,926 | 25,229,271 |
| 2026-03-31 | 40.84 | 10,302,389 | 7.80 | -953,196 | -8.47 | 64,652,926 | 25,229,271 |
| 2026-03-13 | 44.61 | 11,255,585 | 13.06 | +185,127 | +1.67 | 64,569,967 | 25,229,271 |
| 2026-02-27 | 43.88 | 11,070,458 | 19.66 | -349,995 | -3.06 | 64,569,967 | 25,229,271 |
| 2026-02-13 | 45.27 | 11,420,453 | 12.00 | +161,836 | +1.44 | 64,569,967 | 25,229,271 |
| 2026-01-30 | 44.63 | 11,258,617 | 8.04 | +57,840 | +0.52 | 64,569,967 | 25,229,271 |
| 2026-01-15 | 44.40 | 11,200,777 | 2.47 | +276,474 | +2.53 | 64,569,967 | 25,229,271 |
| 2025-12-31 | 43.30 | 10,924,303 | 6.14 | +3,288,449 | +43.07 | 64,569,967 | 25,229,271 |
| 2025-12-15 | 30.27 | 7,635,854 | 9.78 | +346,701 | +4.76 | 64,569,967 | 25,229,271 |
| 2025-11-28 | 28.89 | 7,289,153 | 8.28 | -390,499 | -5.08 | 64,569,967 | 25,229,271 |
| 2025-11-14 | 30.44 | 7,679,652 | 5.38 | -39,926 | -0.52 | 64,569,967 | 25,229,271 |
| 2025-10-31 | 28.82 | 7,719,578 | 6.71 | +27,213 | +0.35 | 63,238,699 | 26,784,809 |
| 2025-10-15 | 26.39 | 7,692,365 | 3.50 | +1,413,745 | +22.52 | 63,238,699 | 29,145,536 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.