ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

LAZARD ASSET MANAGEMENT LLC's Holding History (CIK: 0001207017)

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

Q4 2025
Shares 43,591 Value ($000) $588 Avg Close $15.16 Range $13.27 - $18.32
Q3 2025
Shares 145,947 Value ($000) $2,251 Avg Close $14.10 Range $12.54 - $15.47
Q2 2025
Shares 42,621 Value ($000) $1 Avg Close $13.55 Range $10.86 - $16.05
Q1 2025
Shares 49,446 Value ($000) $1 Avg Close $15.21 Range $13.80 - $16.86
Q4 2024
Shares 34,341 Value ($000) $1 Avg Close $17.11 Range $14.47 - $20.27
Q1 2024
Shares 10,838 Value ($000) $0 Avg Close $15.91 Range $13.95 - $19.19
Q4 2023
Shares 7,762 Value ($000) $0 Avg Close $18.57 Range $14.04 - $21.32
Q4 2022
Shares 2,535 Value ($000) $0 Avg Close $21.88 Range $17.32 - $26.34
Q1 2022
Shares 2,434 Value ($000) $49 Avg Close $19.47 Range $17.84 - $22.09
Q2 2021
Shares 2,644 Value ($000) $60 Avg Close $19.71 Range $16.40 - $22.81
Q4 2020
Shares 3,468 Value ($000) $47 Avg Close $10.67 Range $8.12 - $13.98