WAL · Western Alliance Bancorporation
$83.11
+0.14 (+0.17%)
Market Cap
$9.05B
Shares
109.19M
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
83/100
Short interest 4.8% of shares — P72
Days to cover 4.3 — P75
Price vs VWAP +3.4% — P73
Short-volume trend +18.4% — P93
Short interest change +27.7% — P81
Worst FTD 0.00% of shares — P31
Earnings soon +10
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 | 5,218,885 | 4,085,239 | +1,133,646 | 4.30 |
| 2026-06-15 | 4,085,239 | 3,872,988 | +212,251 | 4.69 |
| 2026-05-29 | 3,872,988 | 3,330,701 | +542,287 | 3.32 |
| 2026-05-15 | 3,330,701 | 2,326,472 | +1,004,229 | 2.75 |
| 2026-04-30 | 2,326,472 | 2,251,017 | +75,455 | 2.28 |
| 2026-04-15 | 2,251,017 | 2,989,036 | -738,019 | 2.35 |
| 2026-03-31 | 2,989,036 | 3,688,093 | -699,057 | 2.01 |
| 2026-03-13 | 3,688,093 | 4,739,356 | -1,051,263 | 1.59 |
| 2026-02-27 | 4,739,356 | 4,758,812 | -19,456 | 3.00 |
| 2026-02-13 | 4,758,812 | 4,477,711 | +281,101 | 3.92 |
| 2026-01-30 | 4,477,711 | 4,524,418 | -46,707 | 4.15 |
| 2026-01-15 | 4,524,418 | 3,880,208 | +644,210 | 5.82 |
| 2025-12-31 | 3,880,208 | 3,472,647 | +407,561 | 4.81 |
| 2025-12-15 | 3,472,647 | 4,080,098 | -607,451 | 3.78 |
| 2025-11-28 | 4,080,098 | 4,304,202 | -224,104 | 4.59 |
| 2025-11-14 | 4,304,202 | 4,426,153 | -121,951 | 5.32 |
| 2025-10-31 | 4,426,153 | 4,700,464 | -274,311 | 2.23 |
| 2025-10-15 | 4,700,464 | 5,189,444 | -488,980 | 2.87 |
| 2025-09-30 | 5,189,444 | 5,201,482 | -12,038 | 4.20 |
| 2025-09-15 | 5,201,482 | 5,069,177 | +132,305 | 4.99 |
| 2025-08-29 | 5,069,177 | 5,224,369 | -155,192 | 5.17 |
| 2025-08-15 | 5,224,369 | 4,934,767 | +289,602 | 5.63 |
| 2025-07-31 | 4,934,767 | 4,439,428 | +495,339 | 3.76 |
Showing 1–23 of 23 settlements
Key facts
CIK
1212545
CUSIP
957638109
13F (30d)
85 filings
84 filers
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