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Aigen Investment Management’s Clean Energy Fuels CLNE Stock Holding History

Aigen Investment Management’s Portfolio CLNE Stock Details CLNE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$62.4K Buy
+30,432
New +$64.7K 0.02% 498
2025
Q2 		– Sell
-23,518
Closed -$36.5K – 826
2025
Q1 		$36.5K Buy
+23,518
New +$59.8K 0.01% 723
2024
Q2 		– Sell
-37,800
Closed -$101K – 809
2024
Q1 		$101K Sell
37,800
-46,768
-55% -$139K 0.02% 612
2023
Q4 		$324K Buy
+84,568
New +$308K 0.06% 463
2023
Q1 		– Sell
-22,510
Closed -$117K – 644
2022
Q4 		$117K Sell
22,510
-20,222
-47% -$124K 0.02% 486
2022
Q3 		$228K Buy
+42,732
New +$268K 0.03% 479

Other funds holding CLNE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $44.4B AUM 36.05% 1-Year Est. Return
GACM
Global Alpha Capital Management Montreal, Quebec, Canada $1.67B AUM 35.09% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
EC
ECP ControlCo Summit, New Jersey $4.67B AUM 13.65% 1-Year Est. Return

Aigen Investment Management's CLNE Position: Q2 2026 in Review

Aigen Investment Management opened a new position in Clean Energy Fuels (CLNE) in Q2 2026: 30,432 shares worth $62.4K. The stake represents 0.02% of the portfolio and ranks #498 among its holdings. This is a return to the name: Aigen Investment Management previously reported a position in CLNE as recently as Q1 2025.

Aigen Investment Management first reported a position in CLNE in Q3 2022 and has held it in 6 quarters since. The position peaked at $324K in Q4 2023. 192 funds tracked by Wall St. Rank hold CLNE as of Q2 2026.

  • Aigen Investment Management held 30,432 shares of Clean Energy Fuels worth $62.4K as of Q2 2026.
  • Clean Energy Fuels was a new Aigen Investment Management position in Q2 2026.
  • Clean Energy Fuels made up 0.02% of Aigen Investment Management's portfolio in Q2 2026, its #498 holding.
  • Aigen Investment Management first reported a position in Clean Energy Fuels in Q3 2022 and has held it in 6 quarters since.
  • Aigen Investment Management's Clean Energy Fuels position peaked at $324K in Q4 2023.
  • 192 funds tracked by Wall St. Rank held Clean Energy Fuels as of Q2 2026.

Based on Aigen Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.