STTK · Shattuck Labs, Inc.
Total shares sold short and not yet covered, reported to FINRA by broker-dealers twice a month. Each reading settles on the 15th and the last business day of the month and is published seven business days later — the next scheduled dates are listed at the top of the table. Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-15). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
|
2026-08-14
Scheduled
FINRA publishes Aug 25
|
— | — | — | — |
|
2026-07-31
Scheduled
FINRA publishes Aug 11
|
— | — | — | — |
| 2026-07-15 | 7,802,903 | 5,929,245 | +1,873,658 | 5.84 |
| 2026-06-30 | 5,929,245 | 2,539,247 | +3,389,998 | 2.64 |
| 2026-06-15 | 2,539,247 | 1,148,683 | +1,390,564 | 1.81 |
| 2026-05-29 | 1,148,683 | 1,319,679 | -170,996 | 2.09 |
| 2026-05-15 | 1,319,679 | 1,415,066 | -95,387 | 2.15 |
| 2026-04-30 | 1,415,066 | 1,335,620 | +79,446 | 3.28 |
| 2026-04-15 | 1,335,620 | 1,466,321 | -130,701 | 2.90 |
| 2026-03-31 | 1,466,321 | 1,579,942 | -113,621 | 2.34 |
| 2026-03-13 | 1,579,942 | 1,604,787 | -24,845 | 1.70 |
| 2026-02-27 | 1,604,787 | 1,921,827 | -317,040 | 5.45 |
| 2026-02-13 | 1,921,827 | 2,251,778 | -329,951 | 5.74 |
| 2026-01-30 | 2,251,778 | 2,198,677 | +53,101 | 2.27 |
| 2026-01-15 | 2,198,677 | 1,028,366 | +1,170,311 | 2.78 |
| 2025-12-31 | 1,028,366 | 742,537 | +285,829 | 2.27 |
| 2025-12-15 | 742,537 | 669,432 | +73,105 | 1.43 |
| 2025-11-28 | 669,432 | 892,647 | -223,215 | 5.74 |
| 2025-11-14 | 892,647 | 907,696 | -15,049 | 7.30 |
| 2025-10-31 | 907,696 | 951,624 | -43,928 | 4.89 |
| 2025-10-15 | 951,624 | 417,075 | +534,549 | 1.93 |
| 2025-09-30 | 417,075 | 374,045 | +43,030 | 1.25 |
| 2025-09-15 | 374,045 | 959,265 | -585,220 | 1.00 |
| 2025-08-29 | 959,265 | 1,275,855 | -316,590 | 1.91 |
| 2025-08-15 | 1,275,855 | 431,826 | +844,029 | 1.00 |