Lazard Asset Management
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Lazard Asset Management’s Energy Recovery ERII Stock Holding History

Lazard Asset Management’s Portfolio ERII Stock Details ERII Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$679K Buy
67,429
+23,838
+55% +$312K ﹤0.01% 1288
2025
Q4 		$588K Sell
43,591
-102,356
-70% -$1.55M ﹤0.01% 1326
2025
Q3 		$2.25M Buy
145,947
+103,326
+242% +$1.46M ﹤0.01% 821
2025
Q2 		$543K Sell
42,621
-6,825
-14% -$92.5K ﹤0.01% 1470
2025
Q1 		$784K Buy
49,446
+15,105
+44% +$230K ﹤0.01% 1293
2024
Q4 		$503K Buy
+34,341
New +$588K ﹤0.01% 1366
2024
Q2 		– Sell
-10,838
Closed -$171K – 2289
2024
Q1 		$171K Buy
10,838
+3,076
+40% +$49K ﹤0.01% 1354
2023
Q4 		$146K Buy
+7,762
New +$144K ﹤0.01% 1507
2023
Q1 		– Sell
-2,535
Closed -$51K – 2371
2022
Q4 		$51K Buy
+2,535
New +$55.5K ﹤0.01% 1801
2022
Q2 		– Sell
-2,434
Closed -$49K – 2435
2022
Q1 		$49K Buy
+2,434
New +$47.4K ﹤0.01% 1747
2021
Q3 		– Sell
-2,644
Closed -$60K – 2186
2021
Q2 		$60K Buy
+2,644
New +$52.1K ﹤0.01% 1523
2021
Q1 		– Sell
-3,468
Closed -$47K – 1894
2020
Q4 		$47K Buy
+3,468
New +$37K ﹤0.01% 1408

Other funds holding ERII

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Amundi
Amundi Paris, France $367B AUM 31.23% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Lazard Asset Management's ERII Position: Q1 2026 in Review

Lazard Asset Management increased its Energy Recovery (ERII) stake by 55% in Q1 2026, buying an estimated $312K and bringing the position to 67,429 shares worth $679K. The position accounts for ﹤0.01% of the portfolio, ranked #1288.

Lazard Asset Management first reported a position in ERII in Q4 2020 and has held it in 12 quarters since. The position peaked at $2.25M in Q3 2025. 197 funds tracked by Wall St. Rank hold ERII as of Q1 2026.

  • Lazard Asset Management held 67,429 shares of Energy Recovery worth $679K as of Q1 2026.
  • Lazard Asset Management bought 23,838 Energy Recovery shares in Q1 2026, an estimated $312K.
  • Energy Recovery made up ﹤0.01% of Lazard Asset Management's portfolio in Q1 2026, its #1288 holding.
  • Lazard Asset Management first reported a position in Energy Recovery in Q4 2020 and has held it in 12 quarters since.
  • Lazard Asset Management's Energy Recovery position peaked at $2.25M in Q3 2025.
  • 197 funds tracked by Wall St. Rank held Energy Recovery as of Q1 2026.

Based on Lazard Asset Management's 13F filing for Q1 2026, filed 15 May 2026.