RNAC
Cartesian Therapeutics, Inc. Common Stock
stockNASDAQ
At CloseOct 2, 2026 3:59:46 PM EDT
7.38USD+2.147%(+0.16)200,379
Pre-marketOct 2, 2026 8:43:30 AM EDT
7.22USD0.000%(0.00)
After-hoursOct 2, 2026 4:27:30 PM EDT
7.36USD-0.203%(-0.01)
As of 2026-09-15, there were 1,803,282 shares short with a short interest of 16.96%.
RNAC Short Interest - Official
Short Interest
RNAC Short Position Change - Official
Short Position Change
RNAC Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 16.96 | 1,803,282 | 17.00 | -8,277 | -0.46 | 30,255,352 | 10,630,819 |
| 2026-08-31 | 17.04 | 1,811,559 | 13.38 | -56,477 | -3.02 | 30,255,352 | 10,630,819 |
| 2026-08-14 | 17.57 | 1,868,036 | 17.85 | +24,313 | +1.32 | 30,255,352 | 10,630,819 |
| 2026-07-31 | 17.34 | 1,843,723 | 14.89 | -81,911 | -4.25 | 29,381,514 | 10,630,819 |
| 2026-07-15 | 18.11 | 1,925,634 | 12.30 | +38,939 | +2.06 | 29,381,514 | 10,630,819 |
| 2026-06-30 | 17.75 | 1,886,695 | 4.91 | -40,315 | -2.09 | 29,381,514 | 10,630,819 |
| 2026-06-15 | 18.13 | 1,927,010 | 3.24 | -289,080 | -13.04 | 29,381,514 | 10,630,819 |
| 2026-05-15 | 23.08 | 2,216,090 | 11.87 | +47,009 | +2.17 | 29,381,514 | 9,600,997 |
| 2026-04-30 | 23.01 | 2,169,081 | 12.79 | -45,063 | -2.04 | 29,302,729 | 9,425,056 |
| 2026-04-15 | 23.49 | 2,214,144 | 14.01 | +43,650 | +2.01 | 26,509,024 | 9,425,056 |
| 2026-03-31 | 23.03 | 2,170,494 | 14.66 | +51,358 | +2.42 | 26,509,024 | 9,425,056 |
| 2026-03-13 | 22.48 | 2,119,136 | 4.77 | -29,450 | -1.37 | 26,003,606 | 9,425,056 |
| 2026-02-27 | 22.80 | 2,148,586 | 15.63 | -66,807 | -3.02 | 26,003,606 | 9,425,056 |
| 2026-02-13 | 23.51 | 2,215,393 | 22.20 | +54,052 | +2.50 | 26,003,606 | 9,425,056 |
| 2026-01-30 | 22.93 | 2,161,341 | 24.97 | +32,598 | +1.53 | 26,003,606 | 9,425,056 |
| 2026-01-15 | 22.59 | 2,128,743 | 13.62 | -208,528 | -8.92 | 26,003,606 | 9,425,056 |
| 2025-12-31 | 24.80 | 2,337,271 | 10.34 | -6,391 | -0.27 | 26,003,606 | 9,425,056 |
| 2025-12-15 | 24.87 | 2,343,662 | 8.46 | +262,908 | +12.64 | 26,003,606 | 9,425,056 |
| 2025-11-28 | 22.11 | 2,080,754 | 19.01 | +50,816 | +2.50 | 26,003,606 | 9,412,005 |
| 2025-11-14 | 21.61 | 2,029,938 | 18.54 | -98,624 | -4.63 | 26,003,606 | 9,391,982 |
| 2025-10-31 | 22.67 | 2,128,562 | 7.21 | +4,265 | +0.20 | 26,002,042 | 9,390,377 |
| 2025-10-15 | 22.62 | 2,124,297 | 30.17 | -120,375 | -5.36 | 26,002,042 | 9,390,377 |
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.