Diamond Hill Capital Management
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Diamond Hill Capital Management’s Energy Recovery ERII Stock Holding History

Diamond Hill Capital 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 		– Sell
-673,035
Closed -$6.78M – 191
2026
Q1 		$6.78M Sell
673,035
-215,323
-24% -$2.82M 0.04% 139
2025
Q4 		$12M Sell
888,358
-6,569
-0.7% -$99.6K 0.06% 124
2025
Q3 		$13.8M Sell
894,927
-159,686
-15% -$2.25M 0.07% 118
2025
Q2 		$13.5M Sell
1,054,613
-130,061
-11% -$1.76M 0.06% 112
2025
Q1 		$18.8M Sell
1,184,674
-422,308
-26% -$6.43M 0.09% 104
2024
Q4 		$23.6M Sell
1,606,982
-314,027
-16% -$5.37M 0.1% 102
2024
Q3 		$33.4M Sell
1,921,009
-180,065
-9% -$2.84M 0.14% 96
2024
Q2 		$27.9M Sell
2,101,074
-30,398
-1% -$419K 0.12% 96
2024
Q1 		$33.7M Buy
2,131,472
+521,584
+32% +$8.3M 0.14% 91
2023
Q4 		$30.3M Buy
1,609,888
+245,756
+18% +$4.56M 0.13% 91
2023
Q3 		$28.9M Sell
1,364,132
-92,318
-6% -$2.46M 0.14% 91
2023
Q2 		$40.7M Sell
1,456,450
-117,498
-7% -$2.93M 0.18% 86
2023
Q1 		$36.3M Sell
1,573,948
-416,724
-21% -$9.15M 0.17% 89
2022
Q4 		$40.8M Sell
1,990,672
-102,717
-5% -$2.25M 0.19% 93
2022
Q3 		$45.5M Sell
2,093,389
-39,415
-2% -$887K 0.22% 87
2022
Q2 		$41.4M Buy
2,132,804
+265,154
+14% +$5.14M 0.18% 96
2022
Q1 		$37.6M Buy
1,867,650
+791,518
+74% +$15.4M 0.14% 98
2021
Q4 		$23.1M Buy
+1,076,132
New +$22.5M 0.08% 111

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Amundi
Amundi Paris, France $416B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
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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

Diamond Hill Capital Management's ERII Position: Q2 2026 in Review

Diamond Hill Capital Management sold out of Energy Recovery (ERII) in Q2 2026, closing a stake of 673,035 shares — an estimated $6.78M sold.

Diamond Hill Capital Management first reported a position in ERII in Q4 2021 and held it in 18 quarters. The position peaked at $45.5M in Q3 2022. 200 funds tracked by Wall St. Rank hold ERII as of Q2 2026.

  • Diamond Hill Capital Management reported no remaining Energy Recovery position as of Q2 2026 after selling out during the quarter.
  • Diamond Hill Capital Management sold 673,035 Energy Recovery shares in Q2 2026, an estimated $6.78M.
  • Diamond Hill Capital Management first reported a position in Energy Recovery in Q4 2021 and held it in 18 quarters.
  • Diamond Hill Capital Management's Energy Recovery position peaked at $45.5M in Q3 2022.
  • 200 funds tracked by Wall St. Rank held Energy Recovery as of Q2 2026.

Based on Diamond Hill Capital Management's 13F filing for Q2 2026, filed 6 Aug 2026.