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Magnetar Financial’s Energy Recovery ERII Stock Holding History

Magnetar Financial’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
2025
Q3 		– Sell
-16,762
Closed -$214K – 979
2025
Q2 		$214K Buy
16,762
+2,699
+19% +$36.6K ﹤0.01% 789
2025
Q1 		$223K Buy
+14,063
New +$214K ﹤0.01% 647
2017
Q3 		– Sell
-10,655
Closed -$88K – 773
2017
Q2 		$88K Buy
+10,655
New +$85.3K ﹤0.01% 765

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
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
BCM
Brown Capital Management Baltimore, Maryland $704M AUM 6.25% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
KBC Group
KBC Group Brussels, Belgium $39.9B AUM 29.7% 1-Year Est. Return
AC
Avenir Corporation Alexandria, Virginia $820M AUM 2.4% 1-Year Est. Return

Magnetar Financial's ERII Position: Q3 2025 in Review

Magnetar Financial sold out of Energy Recovery (ERII) in Q3 2025, closing a stake of 16,762 shares — an estimated $214K sold.

Magnetar Financial first reported a position in ERII in Q2 2017 and held it in 3 quarters. The position peaked at $223K in Q1 2025. 192 funds tracked by Wall St. Rank hold ERII as of Q3 2025.

  • Magnetar Financial reported no remaining Energy Recovery position as of Q3 2025 after selling out during the quarter.
  • Magnetar Financial sold 16,762 Energy Recovery shares in Q3 2025, an estimated $214K.
  • Magnetar Financial first reported a position in Energy Recovery in Q2 2017 and held it in 3 quarters.
  • Magnetar Financial's Energy Recovery position peaked at $223K in Q1 2025.
  • 192 funds tracked by Wall St. Rank held Energy Recovery as of Q3 2025.

Based on Magnetar Financial's 13F filing for Q3 2025, filed 13 Nov 2025.