Clean Energy Fuels
CLNE
202 hedge funds and large institutions have $217M invested in Clean Energy Fuels in 2025 Q4 according to their latest regulatory filings, with 32 funds opening new positions, 60 increasing their positions, 55 reducing their positions, and 22 closing their positions.
250% more call options, than puts
Call options by funds: $1.39M | Put options by funds: $398K
45% more first-time investments, than exits
New positions opened: 32 | Existing positions closed: 22
4% more funds holding
Funds holding: 194 → 202 (+8)
9% more repeat investments, than reductions
Existing positions increased: 60 | Existing positions reduced: 55
0.05% less ownership
Funds ownership: 47.06% → 47.01% (-0.05%)
19% less capital invested
Capital invested by funds: $266M → $217M (-$49.7M)
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
+$2.75M |
| 2 |
D.E. Shaw & Co
New York
|
+$1.33M |
| 3 |
Tudor Investment Corp
Stamford,
Connecticut
|
+$965K |
| 4 |
ECM
ExodusPoint Capital Management
New York
|
+$964K |
| 5 |
BCM
Bridgeway Capital Management
Houston,
Texas
|
+$894K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Dimensional Fund Advisors
Austin,
Texas
|
-$2.14M |
| 2 |
Morgan Stanley
New York
|
-$2.01M |
| 3 |
GC
GMT Capital
Atlanta,
Georgia
|
-$1.98M |
| 4 |
EF
Empowered Funds
Havertown,
Pennsylvania
|
-$1.65M |
| 5 |
Grantham, Mayo, Van Otterloo & Co (GMO)
Boston,
Massachusetts
|
-$1.31M |
CLNE Hedge Fund Activity: Q4 2025 in Review
202 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in Clean Energy Fuels (CLNE) for Q4 2025, worth a combined $217M — down 19% from $266M a quarter earlier.
Buyers outnumbered sellers: 32 funds opened new CLNE positions and 22 closed out — a net gain of 10 holders — while 60 added to existing stakes and 55 trimmed.
The largest buyer was Millennium Management, adding an estimated $2.75M. The largest seller was Dimensional Fund Advisors, cutting an estimated $2.14M.
- 202 institutional investors held Clean Energy Fuels (CLNE) as of Q4 2025, up from 194 in Q3 2025.
- Funds reported $217M of Clean Energy Fuels stock for Q4 2025, down 19% quarter-over-quarter.
- 32 funds opened new Clean Energy Fuels positions in Q4 2025 and 22 closed out, a net change of +10 holders.
- The largest Clean Energy Fuels buyer in Q4 2025 was Millennium Management, an estimated $2.75M added.
- The largest Clean Energy Fuels seller in Q4 2025 was Dimensional Fund Advisors, an estimated $2.14M sold.
Based on aggregated 13F filings for Q4 2025.