Clean Energy Fuels Corp.: which funds bought and sold

Institutions that bought and sold Clean Energy Fuels shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 85 institutions that filed 13F reports for both quarters added to or opened positions in Clean Energy Fuels, and 92 cut or closed them. Together they added a net 2.8M shares, +2.6% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 1.0M shares (+3.5%); index fund managers were net buyers of 296K shares (+0.7%). 15 opened a new position and 35 sold out entirely.

Bought, Q2 2026 85 institutions, 15 of them new holders Sold, Q2 2026 92 institutions, 35 of them sold out

Net change, all compared +2.8M shares (+2.6%)

Net change, active managers +1.0M shares (+3.5%), 17 bought, 22 sold

Buyers versus sellers

institutions compared, 224

85 bought 47 92 sold

Active managers and hedge funds 17 bought · 22 sold · +1.0M

Index fund managers 4 bought · 7 sold · +296K

Other institutions 64 bought · 63 sold · +1.5M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Global Alpha Capital Management Ltd.	+2.4M +33.5%	9.5M	$19.5M
American Century Companies Inc Active manager	+1.2M +357.8%	1.6M	$3.3M
Arrowstreet Capital, Limited Partnership Hedge fund	+1.1M +89.5%	2.4M	$4.9M
Qube Research & Technologies Ltd Hedge fund	+959K +249.7%	1.3M	$2.8M
Marshall Wace, LLP Hedge fund	+880K +167.4%	1.4M	$2.9M
State Street Corp Index funds	+533K +9.1%	6.4M	$13.1M
J. Derek Lewis & Associates Inc.	+464K +37.1%	1.7M	$3.5M
Mackenzie Financial Corp	+255K New position	255K	$523,357
Jacobs Levy Equity Management, Inc Active manager	+249K +331.5%	324K	$664,458
AQR Capital Management LLC Hedge fund	+235K +36.2%	884K	$1.8M
Goldman Sachs Group Inc	+233K +15.8%	1.7M	$3.5M
Vanguard Capital Management LLC Index funds	+131K +1.8%	7.4M	$15.1M
Inspire Investing, LLC	+123K +59.6%	329K	$675,042
Squarepoint Ops LLC Hedge fund	+114K +261.1%	157K	$322,822
UBS Group AG	+113K +33.1%	455K	$931,772
First Trust Advisors LP	+110K +22.8%	591K	$1.2M
Geode Capital Management, LLC Index funds	+104K +2.4%	4.5M	$9.2M
Wells Fargo & Company	+79K +106.2%	152K	$312,528
Acadian Asset Management LLC Active manager	+69K +6.0%	1.2M	$2.5M
SG Americas Securities, LLC	+67K New position	67K	$137,000

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
American Century Companies Inc Active manager	+1.2M +357.8%	1.6M	$3.3M
Arrowstreet Capital, Limited Partnership Hedge fund	+1.1M +89.5%	2.4M	$4.9M
Qube Research & Technologies Ltd Hedge fund	+959K +249.7%	1.3M	$2.8M
Marshall Wace, LLP Hedge fund	+880K +167.4%	1.4M	$2.9M
Jacobs Levy Equity Management, Inc Active manager	+249K +331.5%	324K	$664,458
AQR Capital Management LLC Hedge fund	+235K +36.2%	884K	$1.8M
Squarepoint Ops LLC Hedge fund	+114K +261.1%	157K	$322,822
Acadian Asset Management LLC Active manager	+69K +6.0%	1.2M	$2.5M
FMR LLC Active manager	+59K +348.2%	76K	$154,961
Los Angeles Capital Management LLC Active manager	+58K +2085.1%	60K	$123,636

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Millennium Management LLC Hedge fund	−910K −82.9%	187K	$383,815
Dimensional Fund Advisors LP	−879K −13.4%	5.7M	$11.6M
Franklin Resources Inc Active manager	−674K −97.7%	16K	$32,763
Citadel Advisors LLC Hedge fund	−607K −24.5%	1.9M	$3.8M
HSBC Holdings PLC	−399K −88.6%	51K	$103,640
Tudor Investment Corp Et Al Hedge fund	−397K Sold out	0	—
Blackrock, Inc. Index funds	−390K −2.5%	15.0M	$30.8M
Man Group PLC Hedge fund	−351K −87.0%	53K	$107,871
Grantham, Mayo, Van Otterloo & Co. LLC Active manager	−262K −2.3%	10.9M	$22.4M
Susquehanna International Group, LLP	−252K −81.2%	58K	$119,773
Algert Global LLC Hedge fund	−251K Sold out	0	—
D. E. Shaw & Co., Inc. Hedge fund	−171K −5.3%	3.1M	$6.3M
Jpmorgan Chase & Co	−126K −27.6%	332K	$631,234
Bank Of America Corp	−117K −33.4%	234K	$479,270
Ameriprise Financial Inc	−114K Sold out	0	—
Xtx Topco Ltd	−112K −54.4%	94K	$192,274
Caxton Associates LLP Hedge fund	−109K Sold out	0	—
Cornerstone Investment Partners, LLC	−102K Sold out	0	—
Russell Investments Group, Ltd.	−102K −24.3%	319K	$653,052
Quadrature Capital Ltd Hedge fund	−102K Sold out	0	—

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Millennium Management LLC Hedge fund	−910K −82.9%	187K	$383,815
Franklin Resources Inc Active manager	−674K −97.7%	16K	$32,763
Citadel Advisors LLC Hedge fund	−607K −24.5%	1.9M	$3.8M
Tudor Investment Corp Et Al Hedge fund	−397K Sold out	0	—
Man Group PLC Hedge fund	−351K −87.0%	53K	$107,871
Grantham, Mayo, Van Otterloo & Co. LLC Active manager	−262K −2.3%	10.9M	$22.4M
Algert Global LLC Hedge fund	−251K Sold out	0	—
D. E. Shaw & Co., Inc. Hedge fund	−171K −5.3%	3.1M	$6.3M
Caxton Associates LLP Hedge fund	−109K Sold out	0	—
Quadrature Capital Ltd Hedge fund	−102K Sold out	0	—

New positions

largest by value

Institution	Shares	Value June 30, 2026
Mackenzie Financial Corp	255K	$523,357
SG Americas Securities, LLC	67K	$137,000
Abel Hall, LLC	63K	$129,599
Aigen Investment Management, LP	30K	$62,386
Atom Investors LP	17K	$35,576
Hb Wealth Management, LLC	12K	$24,817
Tidal Investments LLC	11K	$22,685
Brighton Jones LLC	10K	$20,999
Allie Family Office LLC	10K	$20,500
Aquatic Capital Management LLC	4,635	$9,502

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Tudor Investment Corp Et AlHedge fund	397K	$985,302
Algert Global LLCHedge fund	251K	$622,153
Ameriprise Financial Inc	114K	$281,808
Caxton Associates LLPHedge fund	109K	$269,259
Cornerstone Investment Partners, LLC	102K	$254,113
Quadrature Capital LtdHedge fund	102K	$253,119
Leonteq Securities AG	95K	$235,600
State Of Wyoming	94K	$232,478
Numerai Gp LLC	80K	$198,722
Brevan Howard Capital Management LPHedge fund	64K	$159,630

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 190
Ten largest holders: 63.4%
Index fund managers: 38.2%
Active managers and hedge funds: 27.4%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	17	22	0	9	+1.0M	+3.5%
Index fund managers	4	7	0	0	+296K	+0.7%
Other institutions	64	63	15	26	+1.5M	+4.1%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Clean Energy Fuels.

Only managers that filed a holdings report for both quarters are compared (224 here). 5 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

← Back to Clean Energy Fuels Corp. · Insiders · Politicians