FFIV
F5, Inc.
$431.26
+10.31 (+2.45%)
At close · Jul 14
Market Cap
$23.71B
Shares
56,419,247
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
52/100
Short interest 2.8% of shares — P57
Days to cover 2.1 — P46
Price vs VWAP +17.5% — P93
Short-volume trend -7.5% — P25
Short interest change +13.0% — P70
Worst FTD 0.00% of shares — P6
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 | 1,564,617 | 1,384,552 | +180,065 | 2.09 |
| 2026-06-15 | 1,384,552 | 1,549,023 | -164,471 | 2.73 |
| 2026-05-29 | 1,549,023 | 1,455,561 | +93,462 | 1.84 |
| 2026-05-15 | 1,455,561 | 1,576,004 | -120,443 | 2.21 |
| 2026-04-30 | 1,576,004 | 1,738,191 | -162,187 | 1.73 |
| 2026-04-15 | 1,738,191 | 1,936,331 | -198,140 | 2.80 |
| 2026-03-31 | 1,936,331 | 1,876,519 | +59,812 | 2.21 |
| 2026-03-13 | 1,876,519 | 1,830,697 | +45,822 | 3.50 |
| 2026-02-27 | 1,830,697 | 2,093,014 | -262,317 | 2.56 |
| 2026-02-13 | 2,093,014 | 2,312,144 | -219,130 | 3.05 |
| 2026-01-30 | 2,312,144 | 3,037,580 | -725,436 | 1.61 |
| 2026-01-15 | 3,037,580 | 3,259,087 | -221,507 | 3.48 |
| 2025-12-31 | 3,259,087 | 3,569,034 | -309,947 | 2.51 |
| 2025-12-15 | 3,569,034 | 3,260,584 | +308,450 | 2.82 |
| 2025-11-28 | 3,260,584 | 2,611,637 | +648,947 | 2.40 |
| 2025-11-14 | 2,611,637 | 2,600,788 | +10,849 | 2.36 |
| 2025-10-31 | 2,600,788 | 2,577,457 | +23,331 | 1.90 |
| 2025-10-15 | 2,577,457 | 1,850,952 | +726,505 | 4.20 |
| 2025-09-30 | 1,850,952 | 1,780,357 | +70,595 | 4.29 |
| 2025-09-15 | 1,780,357 | 1,926,995 | -146,638 | 4.32 |
| 2025-08-29 | 1,926,995 | 1,979,339 | -52,344 | 4.96 |
| 2025-08-15 | 1,979,339 | 1,738,075 | +241,264 | 3.59 |
| 2025-07-31 | 1,738,075 | 1,679,199 | +58,876 | 3.12 |
| 2025-07-15 | 1,679,199 | 1,846,816 | -167,617 | 3.93 |
Showing 1–24 of 24 settlements
Key facts
CIK
1048695
CUSIP
315616102
13F (30d)
73 filings
51 filers
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