ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

Robeco Schweiz AG's Holding History (CIK: 0001418427)

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

Q2 2025
Shares 562,689 Value ($000) $7,191 Avg Close $13.55 Range $10.86 - $16.05
Q1 2025
Shares 612,689 Value ($000) $9,736 Avg Close $15.21 Range $13.80 - $16.86
Q4 2024
Shares 618,269 Value ($000) $9,089 Avg Close $17.11 Range $14.47 - $20.27
Q3 2024
Shares 618,269 Value ($000) $10,752 Avg Close $15.78 Range $12.46 - $18.36
Q2 2024
Shares 618,269 Value ($000) $8,217 Avg Close $13.78 Range $12.26 - $15.95
Q1 2024
Shares 618,269 Value ($000) $9,762 Avg Close $15.91 Range $13.95 - $19.19
Q4 2023
Shares 618,269 Value ($000) $11,648 Avg Close $18.57 Range $14.04 - $21.32
Q3 2023
Shares 510,139 Value ($000) $10,820 Avg Close $26.69 Range $20.50 - $30.76
Q2 2023
Shares 510,139 Value ($000) $14,258 Avg Close $24.94 Range $21.78 - $29.71
Q1 2023
Shares 510,139 Value ($000) $11,759 Avg Close $21.96 Range $19.68 - $24.18
Q4 2022
Shares 510,139 Value ($000) $10,453 Avg Close $21.88 Range $17.32 - $26.34
Q3 2022
Shares 510,139 Value ($000) $0 Avg Close $22.52 Range $18.74 - $26.20