CLNE Institutional Ownership & Shareholders
CLEAN ENERGY FUELS CORP (CLNE) is currently held by 183 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $221.54M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of CLNE tracked by InsiderSet, reporting ownership valued at approximately $30.76M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $21.76M, representing an estimated loss of -29.27% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 64% of the total disclosed CLNE value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Grantham, Mayo, Van Otterloo & Co. Llc, Global Alpha Capital Management Ltd., and several other long-term asset managers with concentrated positions in CLEAN ENERGY FUELS CORP (CLNE).
This page ranks the largest institutional CLNE shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
183
Total Reported Value
$221.54M
Largest Holder
Blackrock, Inc.
Largest Position
$30.76M
Insider Transactions (90d)
2
Latest Filing Quarter
Q2 2026
New Institutional Positions
46
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 15,005,980 | $30,762,260 | $21,758,671 | -$9,003,589 | -29.27% | |
| Grantham, Mayo, Van Otterloo & Co. Llc | 0.05% | 10,935,829 | $22,418,449 | $15,856,952 | -$6,561,497 | -29.27% | |
| Global Alpha Capital Management Ltd. | 1.17% | 9,516,240 | $19,508,292 | $13,798,548 | -$5,709,744 | -29.27% | |
| Vanguard Capital Management Llc | 0.00% | 7,366,402 | $15,101,124 | $10,681,283 | -$4,419,841 | -29.27% | |
| State Street Corp | 0.00% | 6,374,675 | $13,068,084 | $9,243,279 | -$3,824,805 | -29.27% | |
| Dimensional Fund Advisors Lp | 0.00% | 5,665,840 | $11,612,302 | $8,215,468 | -$3,396,834 | -29.25% | |
| Geode Capital Management, Llc | 0.00% | 4,462,527 | $9,150,286 | $6,470,664 | -$2,679,622 | -29.28% | |
| Vanguard Portfolio Management Llc | 0.00% | 3,944,478 | $8,086,180 | $5,719,493 | -$2,366,687 | -29.27% | |
| D. E. Shaw & Co., Inc. | 0.00% | 3,051,728 | $6,256,042 | $4,425,006 | -$1,831,036 | -29.27% | |
| Ecp Controlco, Llc | 0.11% | 2,594,759 | $5,319,256 | $3,762,401 | -$1,556,855 | -29.27% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 2,414,230 | $4,949,172 | $3,500,634 | -$1,448,539 | -29.27% | |
| Sir Capital Management, L.P. | 0.50% | 2,103,095 | $4,311,345 | $3,049,488 | -$1,261,857 | -29.27% | |
| Citadel Advisors Llc | 0.00% | 1,867,413 | $3,828,197 | $2,707,749 | -$1,120,448 | -29.27% | |
| J. Derek Lewis & Associates Inc. | 0.66% | 1,714,158 | $3,514,024 | $2,485,529 | -$1,028,495 | -29.27% | |
| Goldman Sachs Group Inc | 0.00% | 1,703,975 | $3,493,149 | $2,470,764 | -$1,022,385 | -29.27% | |
| Bridgeway Capital Management, Llc | 0.06% | 1,664,097 | $3,411,399 | $2,412,941 | -$998,458 | -29.27% | |
| American Century Companies Inc | 0.00% | 1,593,084 | $3,265,822 | $2,309,972 | -$955,850 | -29.27% | |
| Charles Schwab Investment Management Inc | 0.00% | 1,416,828 | $2,904,497 | $2,054,401 | -$850,096 | -29.27% | |
| Marshall Wace, Llp | 0.00% | 1,406,331 | $2,882,981 | $2,039,180 | -$843,801 | -29.27% | |
| Northern Trust Corp | 0.00% | 1,405,660 | $2,881,604 | $2,038,207 | -$843,397 | -29.27% | |
| Qube Research & Technologies Ltd | 0.00% | 1,343,291 | $2,753,747 | $1,947,772 | -$805,975 | -29.27% | |
| Morgan Stanley | 0.00% | 1,260,755 | $2,584,547 | $1,828,095 | -$756,452 | -29.27% | |
| Acadian Asset Management Llc | 0.00% | 1,224,071 | $2,507,000 | $1,774,903 | -$732,097 | -29.20% | |
| Vanguard Fiduciary Trust Co | 0.00% | 1,147,836 | $2,353,064 | $1,664,362 | -$688,702 | -29.27% | |
| Empowered Funds, Llc | 0.01% | 1,139,097 | $2,335,149 | $1,651,691 | -$683,458 | -29.27% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 1,025,232 | $2,101,726 | $1,486,586 | -$615,140 | -29.27% |
| Aqr Capital Management Llc | 0.00% | 883,990 | $1,812,180 | $1,281,786 | -$530,395 | -29.27% | |
| Gmt Capital Corp | 0.08% | 767,758 | $1,573,904 | $1,113,249 | -$460,655 | -29.27% | |
| Deutsche Bank Ag\ | 0.00% | 623,035 | $1,277,222 | $903,401 | -$373,821 | -29.27% | |
| Voya Investment Management Llc | 0.00% | 600,873 | $1,231,789 | $871,266 | -$360,523 | -29.27% | |
| First Trust Advisors Lp | 0.00% | 591,295 | $1,212,154 | $857,378 | -$354,776 | -29.27% | |
| Hrt Financial Lp | 0.00% | 588,298 | $1,206,000 | $853,032 | -$352,968 | -29.27% | |
| Bank Of New York Mellon Corp | 0.00% | 561,768 | $1,151,624 | $814,564 | -$337,060 | -29.27% | |
| Ubs Group Ag | 0.00% | 454,523 | $931,772 | $659,058 | -$272,714 | -29.27% | |
| Panagora Asset Management Inc | 0.00% | 380,893 | $780,831 | $552,295 | -$228,536 | -29.27% | |
| Nuveen, Llc | 0.00% | 368,622 | $755,675 | $534,502 | -$221,173 | -29.27% | |
| Eagleclaw Capital Managment, Llc | 0.09% | 337,850 | $692,593 | $489,883 | -$202,711 | -29.27% | |
| Jacobs Levy Equity Management, Inc | 0.00% | 324,126 | $664,458 | $469,983 | -$194,475 | -29.27% | |
| Moors & Cabot, Inc. | 0.03% | 320,985 | $658,019 | $465,428 | -$192,591 | -29.27% | |
| Russell Investments Group, Ltd. | 0.00% | 318,563 | $653,052 | $461,916 | -$191,136 | -29.27% | |
| Invesco Ltd. | 0.00% | 314,042 | $643,786 | $455,361 | -$188,425 | -29.27% | |
| Jpmorgan Chase & Co | 0.00% | 332,228 | $631,234 | $481,731 | -$149,503 | -23.68% | |
| Natixis | 0.00% | 273,000 | $559,650 | $395,850 | -$163,800 | -29.27% | |
| Price T Rowe Associates Inc | 0.00% | 266,941 | $548,000 | $387,064 | -$160,936 | -29.37% | |
| Alliancebernstein L.P. | 0.00% | 215,349 | $534,066 | $312,256 | -$221,810 | -41.53% | |
| Mackenzie Financial Corp | 0.00% | 255,296 | $523,357 | $370,179 | -$153,178 | -29.27% | |
| Federation Des Caisses Desjardins Du Quebec | 0.00% | 250,810 | $514,237 | $363,675 | -$150,563 | -29.28% | |
| Alps Advisors Inc | 0.00% | 249,009 | $510,468 | $361,063 | -$149,405 | -29.27% | |
| Gsa Capital Partners Llp | 0.03% | 235,177 | $482,000 | $341,007 | -$140,993 | -29.25% | |
| Bank Of America Corp | 0.00% | 233,790 | $479,270 | $338,996 | -$140,275 | -29.27% |
Frequently asked questions about CLNE
Who are the largest institutional holders of CLNE?
The largest institutional holders of CLNE reported in the latest SEC Form 13F filings include Blackrock, Inc., Grantham, Mayo, Van Otterloo & Co. Llc, Global Alpha Capital Management Ltd., Vanguard Capital Management Llc, and State Street Corp. InsiderSet ranks institutional holders by their latest reported CLNE position.
What is CLNE institutional ownership?
This page tracks CLNE positions reported by institutional investment managers through SEC Form 13F. CLEAN ENERGY FUELS CORP (CLNE) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own CLNE?
InsiderSet currently tracks 183 institutional managers reporting CLNE holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of CLNE shareholders.
How much CLNE stock do institutions own?
Institutional investment managers disclosed approximately $221.54M in CLNE holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was CLNE institutional ownership last updated?
The latest CLNE institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional CLNE holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its CLNE position after the reporting date.
Are institutions buying or selling CLNE?
Institutional buying and selling can be analyzed by comparing CLNE positions across consecutive 13F reporting periods. InsiderSet's CLNE Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View CLNE ownership changes.
How has CLNE institutional ownership changed over time?
InsiderSet tracks CLNE institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.