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Old West Investment Management’s Energy Recovery ERII Stock Holding History

Old West Investment 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 		$694K Buy
76,930
+30,254
+65% +$288K 0.07% 107
2026
Q1 		$470K Sell
46,676
-3,268
-7% -$42.8K 0.05% 113
2025
Q4 		$674K Buy
49,944
+6,346
+15% +$96.2K 0.12% 83
2025
Q3 		$672K Buy
43,598
+2,021
+5% +$28.5K 0.15% 70
2025
Q2 		$531K Sell
41,577
-165
-0.4% -$2.24K 0.18% 52
2025
Q1 		$663K Buy
+41,742
New +$635K 0.24% 45

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

Old West Investment Management's ERII Position: Q2 2026 in Review

Old West Investment Management increased its Energy Recovery (ERII) stake by 65% in Q2 2026, buying an estimated $288K and bringing the position to 76,930 shares worth $694K. The position accounts for 0.07% of the portfolio, ranked #107.

Old West Investment Management first reported a position in ERII in Q1 2025 and has held it in 6 quarters since. 200 funds tracked by Wall St. Rank hold ERII as of Q2 2026.

  • Old West Investment Management held 76,930 shares of Energy Recovery worth $694K as of Q2 2026.
  • Old West Investment Management bought 30,254 Energy Recovery shares in Q2 2026, an estimated $288K.
  • Energy Recovery made up 0.07% of Old West Investment Management's portfolio in Q2 2026, its #107 holding.
  • Old West Investment Management first reported a position in Energy Recovery in Q1 2025 and has held it in 6 quarters since.
  • 200 funds tracked by Wall St. Rank held Energy Recovery as of Q2 2026.

Based on Old West Investment Management's 13F filing for Q2 2026, filed 6 Aug 2026.