FDMT
4D Molecular Therapeutics, Inc. Common Stock
stockNASDAQ
Market OpenOct 5, 2026 1:50:43 PM EDT
12.97USD-5.121%(-0.70)1,492,694
12.95Bid12.98Ask0.03SpreadPre-marketOct 5, 2026 8:43:30 AM EDT
13.72USD+0.366%(+0.05)
As of 2026-09-15, there were 12,008,645 shares short with a short interest of 30.78%.
FDMT Short Interest - Official
Short Interest
FDMT Short Position Change - Official
Short Position Change
FDMT 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 | 30.78 | 12,008,645 | 18.55 | -60,584 | -0.50 | 55,244,211 | 39,009,063 |
| 2026-08-31 | 30.94 | 12,069,229 | 8.15 | -220,392 | -1.79 | 55,244,211 | 39,009,063 |
| 2026-08-14 | 31.50 | 12,289,621 | 22.32 | +251,168 | +2.09 | 55,244,211 | 39,009,063 |
| 2026-07-31 | 30.86 | 12,038,453 | 17.69 | +675,019 | +5.94 | 52,276,254 | 39,009,063 |
| 2026-07-15 | 29.17 | 11,363,434 | 15.51 | -1,941,663 | -14.59 | 52,276,254 | 38,950,514 |
| 2026-06-30 | 34.26 | 13,305,097 | 9.10 | +375,638 | +2.91 | 52,276,254 | 38,840,734 |
| 2026-06-15 | 33.30 | 12,929,459 | 16.53 | +847,534 | +7.01 | 52,276,254 | 38,830,801 |
| 2026-05-15 | 33.11 | 12,081,925 | 19.08 | +91,856 | +0.77 | 52,276,254 | 36,485,166 |
| 2026-04-30 | 28.97 | 11,990,069 | 17.90 | +470,765 | +4.09 | 52,274,735 | 41,387,241 |
| 2026-04-15 | 27.83 | 11,519,304 | 16.29 | +656,472 | +6.04 | 51,051,487 | 41,387,241 |
| 2026-03-31 | 26.25 | 10,862,832 | 12.12 | +464,629 | +4.47 | 51,051,487 | 41,387,241 |
| 2026-03-13 | 25.12 | 10,398,203 | 14.13 | +265,780 | +2.62 | 51,007,874 | 41,387,241 |
| 2026-02-27 | 24.48 | 10,132,423 | 15.11 | +414,540 | +4.27 | 51,007,874 | 41,387,241 |
| 2026-02-13 | 23.48 | 9,717,883 | 13.01 | +435,191 | +4.69 | 51,007,874 | 41,387,241 |
| 2026-01-30 | 22.43 | 9,282,692 | 13.28 | -196,948 | -2.08 | 51,007,874 | 41,387,241 |
| 2026-01-15 | 22.90 | 9,479,640 | 11.22 | +801,870 | +9.24 | 57,135,075 | 41,387,241 |
| 2025-12-31 | 20.97 | 8,677,770 | 5.89 | +3,653,837 | +72.73 | 57,135,075 | 41,387,241 |
| 2025-12-15 | 12.14 | 5,023,933 | 6.33 | -25,351 | -0.50 | 57,135,075 | 41,387,241 |
| 2025-11-28 | 12.20 | 5,049,284 | 6.85 | -139,196 | -2.68 | 57,135,075 | 41,387,241 |
| 2025-11-14 | 12.54 | 5,188,480 | 5.03 | +916,741 | +21.46 | 57,135,075 | 41,387,241 |
| 2025-10-31 | 10.32 | 4,271,739 | 4.36 | +52,577 | +1.25 | 46,702,467 | 41,387,241 |
| 2025-10-15 | 9.90 | 4,219,162 | 5.74 | -269,702 | -6.01 | 46,702,467 | 42,616,404 |
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.