LYEL · Lyell Immunopharma, Inc.
$12.78
-0.06 (-0.47%)
At close · Jul 23
Market Cap
$298.21M
Shares
23.33M
Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Short Squeeze Score
56/100
Short interest 5.2% of shares — P74
Days to cover 3.4 — P66
Price vs VWAP -10.7% — P28
Short-volume trend -1.6% — P45
Short interest change -7.1% — P29
Worst FTD 0.06% of shares — P68
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-06-30). 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 |
|---|---|---|---|---|
| 2026-06-30 | 1,223,220 | 1,316,562 | -93,342 | 3.44 |
| 2026-06-15 | 1,316,562 | 1,353,275 | -36,713 | 9.62 |
| 2026-05-29 | 1,353,275 | 1,340,406 | +12,869 | 16.21 |
| 2026-05-15 | 1,340,406 | 1,344,189 | -3,783 | 23.25 |
| 2026-04-30 | 1,344,189 | 1,234,370 | +109,819 | 18.78 |
| 2026-04-15 | 1,234,370 | 1,138,296 | +96,074 | 12.04 |
| 2026-03-31 | 1,138,296 | 940,269 | +198,027 | 12.78 |
| 2026-03-13 | 940,269 | 815,248 | +125,021 | 8.59 |
| 2026-02-27 | 815,248 | 592,027 | +223,221 | 7.63 |
| 2026-02-13 | 592,027 | 521,115 | +70,912 | 6.28 |
| 2026-01-30 | 521,115 | 407,278 | +113,837 | 6.09 |
| 2026-01-15 | 407,278 | 240,730 | +166,548 | 3.96 |
| 2025-12-31 | 240,730 | 164,482 | +76,248 | 1.58 |
| 2025-12-15 | 164,482 | 161,792 | +2,690 | 2.44 |
| 2025-11-28 | 161,792 | 163,125 | -1,333 | 3.35 |
| 2025-11-14 | 163,125 | 166,193 | -3,068 | 5.91 |
| 2025-10-31 | 166,193 | 183,877 | -17,684 | 6.54 |
| 2025-10-15 | 183,877 | 233,067 | -49,190 | 4.88 |
| 2025-09-30 | 233,067 | 162,607 | +70,460 | 2.60 |
| 2025-09-15 | 162,607 | 145,675 | +16,932 | 5.78 |
| 2025-08-29 | 145,675 | 132,974 | +12,701 | 6.27 |
| 2025-08-15 | 132,974 | 188,200 | -55,226 | 3.95 |
| 2025-07-31 | 188,200 | 243,764 | -55,564 | 1.98 |
Showing 1–23 of 23 settlements