PNR · PENTAIR plc
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 | 6,267,759 | 6,835,261 | -567,502 | 1.93 |
| 2026-06-30 | 6,835,261 | 7,077,903 | -242,642 | 2.86 |
| 2026-06-15 | 7,077,903 | 6,826,000 | +251,903 | 3.35 |
| 2026-05-29 | 6,826,000 | 7,072,681 | -246,681 | 2.66 |
| 2026-05-15 | 7,072,681 | 6,369,158 | +703,523 | 3.79 |
| 2026-04-30 | 6,369,158 | 5,146,511 | +1,222,647 | 2.61 |
| 2026-04-15 | 5,146,511 | 4,843,456 | +303,055 | 4.00 |
| 2026-03-31 | 4,843,456 | 4,969,458 | -126,002 | 3.20 |
| 2026-03-13 | 4,969,458 | 4,850,503 | +118,955 | 3.07 |
| 2026-02-27 | 4,850,503 | 4,462,020 | +388,483 | 3.17 |
| 2026-02-13 | 4,462,020 | 3,982,173 | +479,847 | 1.60 |
| 2026-01-30 | 3,982,173 | 3,572,207 | +409,966 | 2.54 |
| 2026-01-15 | 3,572,207 | 3,311,772 | +260,435 | 1.83 |
| 2025-12-31 | 3,311,772 | 3,500,256 | -188,484 | 3.51 |
| 2025-12-15 | 3,500,256 | 3,679,024 | -178,768 | 2.97 |
| 2025-11-28 | 3,679,024 | 3,292,900 | +386,124 | 2.65 |
| 2025-11-14 | 3,292,900 | 3,831,947 | -539,047 | 3.08 |
| 2025-10-31 | 3,831,947 | 1,902,377 | +1,929,570 | 2.58 |
| 2025-10-15 | 1,902,377 | 2,411,373 | -508,996 | 1.89 |
| 2025-09-30 | 2,411,373 | 3,334,563 | -923,190 | 2.14 |
| 2025-09-15 | 3,334,563 | 3,028,611 | +305,952 | 3.29 |
| 2025-08-29 | 3,028,611 | 2,837,261 | +191,350 | 2.64 |
| 2025-08-15 | 2,837,261 | 2,389,290 | +447,971 | 1.93 |
| 2025-07-31 | 2,389,290 | 2,680,385 | -291,095 | 1.00 |