ERII
Energy Recovery, Inc.Company with tickers: ERII
CIK
1421517
CUSIP
29270J100
Shares Outstanding
52,828,666
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 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 |
| 2025-07-15 | 802,606 | 936,327 | -133,721 | 2.26 |
| 2025-06-30 | 936,327 | 990,937 | -54,610 | 1.86 |
| 2025-06-13 | 990,937 | 971,534 | +19,403 | 2.72 |
| 2025-05-30 | 971,534 | 938,048 | +33,486 | 1.94 |
| 2025-05-15 | 938,048 | 930,600 | +7,448 | 1.25 |
| 2025-04-30 | 930,600 | 1,105,070 | -174,470 | 2.12 |
| 2025-04-15 | 1,105,070 | 1,272,455 | -167,385 | 2.39 |
| 2025-03-31 | 1,272,455 | 1,262,927 | +9,528 | 2.78 |