ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 444,590 Value ($000) $5,998 Avg Close $15.16 Range $13.27 - $18.32
Q3 2025
Shares 449,274 Value ($000) $6,928 Avg Close $14.10 Range $12.54 - $15.47
Q2 2025
Shares 450,340 Value ($000) $5,755 Avg Close $13.55 Range $10.86 - $16.05
Q1 2025
Shares 471,490 Value ($000) $7,492 Avg Close $15.21 Range $13.80 - $16.86
Q4 2024
Shares 475,473 Value ($000) $6,989 Avg Close $17.11 Range $14.47 - $20.27
Q3 2024
Shares 468,639 Value ($000) $8,150 Avg Close $15.78 Range $12.46 - $18.36
Q2 2024
Shares 461,199 Value ($000) $6,129 Avg Close $13.78 Range $12.26 - $15.95
Q1 2024
Shares 444,479 Value ($000) $7,018 Avg Close $15.91 Range $13.95 - $19.19
Q4 2023
Shares 439,205 Value ($000) $8,275 Avg Close $18.57 Range $14.04 - $21.32
Q3 2023
Shares 433,655 Value ($000) $9,198 Avg Close $26.69 Range $20.50 - $30.76
Q2 2023
Shares 420,408 Value ($000) $11,750 Avg Close $24.94 Range $21.78 - $29.71
Q1 2023
Shares 413,977 Value ($000) $9,542 Avg Close $21.96 Range $19.68 - $24.18
Q4 2022
Shares 415,293 Value ($000) $8,509 Avg Close $21.88 Range $17.32 - $26.34
Q3 2022
Shares 403,180 Value ($000) $8,766 Avg Close $22.52 Range $18.74 - $26.20
Q2 2022
Shares 308,861 Value ($000) $5,999 Avg Close $19.40 Range $16.92 - $21.97
Q1 2022
Shares 284,357 Value ($000) $5,727 Avg Close $19.47 Range $17.84 - $22.09
Q4 2021
Shares 277,247 Value ($000) $5,959 Avg Close $20.92 Range $18.50 - $24.99
Q3 2021
Shares 276,228 Value ($000) $5,257 Avg Close $20.30 Range $17.94 - $23.69
Q2 2021
Shares 288,053 Value ($000) $6,562 Avg Close $19.71 Range $16.40 - $22.81
Q1 2021
Shares 274,644 Value ($000) $5,037 Avg Close $16.01 Range $13.45 - $20.25
Q4 2020
Shares 270,615 Value ($000) $3,692 Avg Close $10.67 Range $8.12 - $13.98
Q3 2020
Shares 255,519 Value ($000) $2,096 Avg Close $8.02 Range $6.69 - $9.18
Q2 2020
Shares 227,887 Value ($000) $1,731 Avg Close $7.92 Range $6.66 - $9.31
Q1 2020
Shares 210,755 Value ($000) $1,569 Avg Close $9.48 Range $6.11 - $11.07
Q4 2019
Shares 208,526 Value ($000) $2,042 Avg Close $9.21 Range $8.32 - $10.24
Q3 2019
Shares 208,278 Value ($000) $1,930 Avg Close $10.08 Range $8.61 - $12.04
Q2 2019
Shares 193,883 Value ($000) $2,021 Avg Close $9.84 Range $8.69 - $11.11
Q1 2019
Shares 186,443 Value ($000) $1,628 Avg Close $7.96 Range $6.56 - $9.18
Q4 2018
Shares 182,895 Value ($000) $1,231 Avg Close $7.87 Range $6.17 - $9.28
Q3 2018
Shares 179,994 Value ($000) $1,611 Avg Close $8.85 Range $7.68 - $10.25
Q2 2018
Shares 185,181 Value ($000) $1,497 Avg Close $8.43 Range $7.56 - $9.36
Q1 2018
Shares 165,409 Value ($000) $1,360 Avg Close $8.08 Range $6.17 - $9.21
Q4 2017
Shares 149,312 Value ($000) $1,307 Avg Close $9.12 Range $7.48 - $11.30
Q3 2017
Shares 126,036 Value ($000) $996 Avg Close $7.14 Range $6.13 - $8.43
Q2 2017
Shares 119,212 Value ($000) $989 Avg Close $8.01 Range $7.11 - $8.77
Q1 2017
Shares 118,471 Value ($000) $986 Avg Close $9.28 Range $7.11 - $11.46
Q4 2016
Shares 111,802 Value ($000) $1,158 Avg Close $12.01 Range $8.53 - $16.30
Q3 2016
Shares 105,796 Value ($000) $1,691 Avg Close $12.16 Range $8.35 - $16.67
Q2 2016
Shares 53,600 Value ($000) $477 Avg Close $10.67 Range $7.77 - $13.35
Q1 2015
Shares 61,300 Value ($000) $159 Avg Close $3.44 Range $2.49 - $5.37
Q4 2014
Shares 61,300 Value ($000) $324 Avg Close $4.54 Range $3.30 - $5.42
Q3 2014
Shares 61,300 Value ($000) $218 Avg Close $4.37 Range $3.54 - $5.15
Q2 2014
Shares 61,300 Value ($000) $302 Avg Close $5.16 Range $4.10 - $6.18
Q1 2014
Shares 61,300 Value ($000) $327 Avg Close $4.92 Range $3.82 - $6.98
Q4 2013
Shares 61,300 Value ($000) $341 Avg Close $5.62 Range $4.56 - $7.55
Q3 2013
Shares 61,300 Value ($000) $454 Avg Close $5.20 Range $3.99 - $7.75
Q2 2013
Shares 61,300 Value ($000) $259 Avg Close $3.81 Range $3.24 - $4.50