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

Acadian 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
Q2 		$91K Sell
10,122
-2,268
-18% -$21.6K ﹤0.01% 1769
2026
Q1 		$124K Sell
12,390
-28,397
-70% -$372K ﹤0.01% 1696
2025
Q4 		$548K Buy
40,787
+37,505
+1,143% +$569K ﹤0.01% 1282
2025
Q3 		$50K Buy
+3,282
New +$46.3K ﹤0.01% 1640
2024
Q4 		– Sell
-5,754
Closed -$100K – 1785
2024
Q3 		$100K Sell
5,754
-10,396
-64% -$164K ﹤0.01% 1589
2024
Q2 		$214K Buy
+16,150
New +$223K ﹤0.01% 1411

Other funds holding ERII

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Amundi
Amundi Paris, France $416B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Legal & General Group
Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $100B AUM 36.93% 1-Year Est. Return

Acadian Asset Management's ERII Position: Q2 2026 in Review

Acadian Asset Management reduced its Energy Recovery (ERII) stake by 18% in Q2 2026, selling an estimated $21.6K and leaving 10,122 shares worth $91K. The position accounts for ﹤0.01% of the portfolio, ranked #1769.

Acadian Asset Management first reported a position in ERII in Q2 2024 and has held it in 6 quarters since. The position peaked at $548K in Q4 2025. 200 funds tracked by Wall St. Rank hold ERII as of Q2 2026.

  • Acadian Asset Management held 10,122 shares of Energy Recovery worth $91K as of Q2 2026.
  • Acadian Asset Management sold 2,268 Energy Recovery shares in Q2 2026, an estimated $21.6K.
  • Energy Recovery made up ﹤0.01% of Acadian Asset Management's portfolio in Q2 2026, its #1769 holding.
  • Acadian Asset Management first reported a position in Energy Recovery in Q2 2024 and has held it in 6 quarters since.
  • Acadian Asset Management's Energy Recovery position peaked at $548K in Q4 2025.
  • 200 funds tracked by Wall St. Rank held Energy Recovery as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.