FIBK
First Interstate Bancsystem IncCompany with tickers: FIBK
CIK
860413
CUSIP
32055Y201
Shares Outstanding
97,142,879
Website
https://www.fibk.com
Investor Relations
https://fibk.com/overview/default.aspx
13F Activity (30d)
32 filings
10 filers
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
66/100
Short interest 8.9% of shares — P87
Days to cover 8.1 — P87
Short-volume trend -7.3% — P25
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-05-29). Equal-weight mean of the available factors.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-05-29 | 8,673,318 | 9,098,887 | -425,569 | 8.09 |
| 2026-05-15 | 9,098,887 | 10,898,439 | -1,799,552 | 6.66 |
| 2026-04-30 | 10,898,439 | 9,123,128 | +1,775,311 | 8.13 |
| 2026-04-15 | 9,123,128 | 8,597,748 | +525,380 | 7.24 |
| 2026-03-31 | 8,597,748 | 7,593,272 | +1,004,476 | 6.47 |
| 2026-03-13 | 7,593,272 | 7,703,135 | -109,863 | 6.58 |
| 2026-02-27 | 7,703,135 | 6,859,194 | +843,941 | 9.40 |
| 2026-02-13 | 6,859,194 | 6,039,514 | +819,680 | 6.15 |
| 2026-01-30 | 6,039,514 | 6,631,852 | -592,338 | 5.21 |
| 2026-01-15 | 6,631,852 | 6,710,941 | -79,089 | 6.22 |
| 2025-12-31 | 6,710,941 | 8,147,898 | -1,436,957 | 6.44 |
| 2025-12-15 | 8,147,898 | 5,153,664 | +2,994,234 | 3.05 |
| 2025-11-28 | 5,153,664 | 5,005,177 | +148,487 | 3.57 |
| 2025-11-14 | 5,005,177 | 4,804,782 | +200,395 | 6.30 |
| 2025-10-31 | 4,804,782 | 4,934,413 | -129,631 | 5.04 |
| 2025-10-15 | 4,934,413 | 5,250,751 | -316,338 | 6.48 |
| 2025-09-30 | 5,250,751 | 4,688,064 | +562,687 | 4.69 |
| 2025-09-15 | 4,688,064 | 3,204,392 | +1,483,672 | 5.21 |
| 2025-08-29 | 3,204,392 | 3,018,839 | +185,553 | 5.02 |
| 2025-08-15 | 3,018,839 | 2,909,487 | +109,352 | 3.31 |
| 2025-07-31 | 2,909,487 | 3,587,571 | -678,084 | 3.68 |
| 2025-07-15 | 3,587,571 | 4,049,750 | -462,179 | 4.77 |
| 2025-06-30 | 4,049,750 | 4,019,856 | +29,894 | 3.03 |
Showing 1–23 of 23 settlements