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Aigen Investment Management’s Energy Recovery ERII Stock Holding History

Aigen 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
2024
Q4 		– Sell
-11,044
Closed -$192K – 808
2024
Q3 		$192K Sell
11,044
-12,003
-52% -$189K 0.04% 593
2024
Q2 		$306K Buy
23,047
+3,734
+19% +$51.5K 0.06% 466
2024
Q1 		$305K Sell
19,313
-9,516
-33% -$151K 0.07% 424
2023
Q4 		$543K Buy
+28,829
New +$535K 0.1% 311
2022
Q4 		– Sell
-20,473
Closed -$445K – 605
2022
Q3 		$445K Buy
20,473
+4,007
+24% +$90.2K 0.06% 328
2022
Q2 		$320K Buy
+16,466
New +$319K 0.05% 386
2020
Q1 		– Sell
-11,464
Closed -$112K – 1343
2019
Q4 		$112K Buy
+11,464
New +$106K 0.02% 662

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
BCM
Brown Capital Management Baltimore, Maryland $704M AUM 6.25% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
Diamond Hill Capital Management
Diamond Hill Capital Management Columbus, Ohio $16B AUM 4.15% 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
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

Aigen Investment Management's ERII Position: Q4 2024 in Review

Aigen Investment Management sold out of Energy Recovery (ERII) in Q4 2024, closing a stake of 11,044 shares — an estimated $192K sold.

Aigen Investment Management first reported a position in ERII in Q4 2019 and held it in 7 quarters. The position peaked at $543K in Q4 2023. 188 funds tracked by Wall St. Rank hold ERII as of Q4 2024.

  • Aigen Investment Management reported no remaining Energy Recovery position as of Q4 2024 after selling out during the quarter.
  • Aigen Investment Management sold 11,044 Energy Recovery shares in Q4 2024, an estimated $192K.
  • Aigen Investment Management first reported a position in Energy Recovery in Q4 2019 and held it in 7 quarters.
  • Aigen Investment Management's Energy Recovery position peaked at $543K in Q4 2023.
  • 188 funds tracked by Wall St. Rank held Energy Recovery as of Q4 2024.

Based on Aigen Investment Management's 13F filing for Q4 2024, filed 6 Feb 2025.