ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

Montanaro Asset Management Ltd's Holding History (CIK: 0001831133)

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

Q4 2025
Shares 128,160 Value ($000) $1,729 Avg Close $15.16 Range $13.27 - $18.32
Q3 2025
Shares 205,560 Value ($000) $3,170 Avg Close $14.10 Range $12.54 - $15.47
Q2 2025
Shares 205,560 Value ($000) $2,627 Avg Close $13.55 Range $10.86 - $16.05
Q1 2025
Shares 216,700 Value ($000) $3,443 Avg Close $15.21 Range $13.80 - $16.86
Q4 2024
Shares 422,400 Value ($000) $6,209 Avg Close $17.11 Range $14.47 - $20.27
Q3 2024
Shares 496,000 Value ($000) $8,625 Avg Close $15.78 Range $12.46 - $18.36
Q2 2024
Shares 507,000 Value ($000) $6,738 Avg Close $13.78 Range $12.26 - $15.95
Q1 2024
Shares 507,000 Value ($000) $8,006 Avg Close $15.91 Range $13.95 - $19.19
Q4 2023
Shares 664,000 Value ($000) $12,510 Avg Close $18.57 Range $14.04 - $21.32
Q3 2023
Shares 848,250 Value ($000) $17,991 Avg Close $26.69 Range $20.50 - $30.76
Q2 2023
Shares 849,000 Value ($000) $23,730 Avg Close $24.94 Range $21.78 - $29.71
Q1 2023
Shares 919,000 Value ($000) $21,183 Avg Close $21.96 Range $19.68 - $24.18
Q4 2022
Shares 879,000 Value ($000) $18,011 Avg Close $21.88 Range $17.32 - $26.34
Q3 2022
Shares 869,000 Value ($000) $18,892 Avg Close $22.52 Range $18.74 - $26.20
Q2 2022
Shares 859,000 Value ($000) $16,682 Avg Close $19.40 Range $16.92 - $21.97
Q1 2022
Shares 884,000 Value ($000) $17,804 Avg Close $19.47 Range $17.84 - $22.09
Q4 2021
Shares 1,059,000 Value ($000) $22,758 Avg Close $20.92 Range $18.50 - $24.99
Q3 2021
Shares 974,000 Value ($000) $18,535 Avg Close $20.30 Range $17.94 - $23.69
Q2 2021
Shares 822,000 Value ($000) $18,725 Avg Close $19.71 Range $16.40 - $22.81