GRFS · Grifols SA
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 | 6,340,082 | 6,113,884 | +226,198 | 8.17 |
| 2026-06-30 | 6,113,884 | 6,007,590 | +106,294 | 9.37 |
| 2026-06-15 | 6,007,590 | 5,890,416 | +117,174 | 9.90 |
| 2026-05-29 | 5,890,416 | 5,970,653 | -80,237 | 9.83 |
| 2026-05-15 | 5,970,653 | 5,662,067 | +308,586 | 10.70 |
| 2026-04-30 | 5,662,067 | 5,383,543 | +278,524 | 6.41 |
| 2026-04-15 | 5,383,543 | 5,261,576 | +121,967 | 8.94 |
| 2026-03-31 | 5,261,576 | 7,018,881 | -1,757,305 | 6.48 |
| 2026-03-13 | 7,018,881 | 7,111,167 | -92,286 | 8.27 |
| 2026-02-27 | 7,111,167 | 6,473,202 | +637,965 | 9.66 |
| 2026-02-13 | 6,473,202 | 6,880,158 | -406,956 | 14.22 |
| 2026-01-30 | 6,880,158 | 6,887,637 | -7,479 | 16.89 |
| 2026-01-15 | 6,887,637 | 6,673,469 | +214,168 | 13.59 |
| 2025-12-31 | 6,673,469 | 6,651,031 | +22,438 | 15.46 |
| 2025-12-15 | 6,651,031 | 5,240,582 | +1,410,449 | 10.22 |
| 2025-11-28 | 5,240,582 | 5,111,659 | +128,923 | 11.64 |
| 2025-11-14 | 5,111,659 | 4,952,089 | +159,570 | 5.10 |
| 2025-10-31 | 4,952,089 | 5,915,689 | -963,600 | 9.42 |
| 2025-10-15 | 5,915,689 | 6,097,973 | -182,284 | 11.79 |
| 2025-09-30 | 6,097,973 | 5,345,245 | +752,728 | 10.48 |
| 2025-09-15 | 5,345,245 | 2,455,417 | +2,889,828 | 11.78 |
| 2025-08-29 | 2,455,417 | 2,546,980 | -91,563 | 4.11 |
| 2025-08-15 | 2,546,980 | 3,115,174 | -568,194 | 2.03 |
| 2025-07-31 | 3,115,174 | 2,477,754 | +637,420 | 2.14 |