ERII
Energy Recovery, Inc.
$8.62
-0.04 (-0.46%)
At close · Jul 15
Market Cap
$448.44M
Shares
51,545,259
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
58/100
Short interest 5.0% of shares — P73
Days to cover 1.8 — P41
Price vs VWAP -6.3% — P34
Short-volume trend +0.9% — P55
Short interest change +12.4% — P70
Worst FTD 0.09% of shares — P74
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 | 2,564,861 | 2,282,494 | +282,367 | 1.78 |
| 2026-06-15 | 2,282,494 | 2,069,656 | +212,838 | 2.63 |
| 2026-05-29 | 2,069,656 | 1,900,385 | +169,271 | 2.54 |
| 2026-05-15 | 1,900,385 | 1,729,774 | +170,611 | 1.03 |
| 2026-04-30 | 1,729,774 | 2,068,080 | -338,306 | 1.71 |
| 2026-04-15 | 2,068,080 | 2,122,090 | -54,010 | 2.96 |
| 2026-03-31 | 2,122,090 | 1,562,859 | +559,231 | 2.39 |
| 2026-03-13 | 1,562,859 | 1,444,444 | +118,415 | 1.52 |
| 2026-02-27 | 1,444,444 | 1,520,567 | -76,123 | 1.70 |
| 2026-02-13 | 1,520,567 | 1,557,101 | -36,534 | 5.42 |
| 2026-01-30 | 1,557,101 | 1,422,583 | +134,518 | 4.84 |
| 2026-01-15 | 1,422,583 | 1,442,894 | -20,311 | 4.70 |
| 2025-12-31 | 1,442,894 | 1,634,522 | -191,628 | 2.95 |
| 2025-12-15 | 1,634,522 | 1,657,557 | -23,035 | 4.03 |
| 2025-11-28 | 1,657,557 | 1,247,644 | +409,913 | 3.11 |
| 2025-11-14 | 1,247,644 | 1,510,736 | -263,092 | 1.45 |
| 2025-10-31 | 1,510,736 | 1,359,501 | +151,235 | 3.96 |
| 2025-10-15 | 1,359,501 | 1,262,308 | +97,193 | 3.54 |
| 2025-09-30 | 1,262,308 | 1,253,263 | +9,045 | 2.39 |
| 2025-09-15 | 1,253,263 | 1,133,405 | +119,858 | 3.05 |
| 2025-08-29 | 1,133,405 | 1,072,753 | +60,652 | 3.55 |
| 2025-08-15 | 1,072,753 | 963,700 | +109,053 | 2.22 |
| 2025-07-31 | 963,700 | 802,606 | +161,094 | 2.39 |
Showing 1–23 of 23 settlements
Key facts
CIK
1421517
CUSIP
29270J100
13F (30d)
11 filings
10 filers
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