$CLNE

$1.45 -$0.01 (0.68%) Close

$CLNE Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 220.4M shares outstanding

Who owns CLNE?

By type of holder

Institutions 49.3% Insiders 2.5% Everyone else 48.2%

Concentration Top 10 holders own 75.7%

TotalEnergies SE 23.5% · TotalEnergies Marketing Services SAS 23.5%

Institutional ownership

49.3%

+1.2 pts vs last qtr

Institutional holders

191

-24 vs last qtr

Net shares bought

+2.7M

by institutions in Q2 2026

New / sold out

15 / 39

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Global Alpha Capital Management Ltd. +2.4M
American Century Companies Inc +1.2M

Biggest sellers in Q2 2026

Millennium Management LLC −909.8K
Dimensional Fund Advisors LP −879.5K

Who is planning to sell?

Notices of proposed sale, last 12 months

$46.9M

4 notices from 2 people

Shares covered

23.4M

10.60% of the company

Arranged in advance

99%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

TotalEnergies Marketing Services SAS 10% stockholder 10b5-1 $46.6M
Littlefair Andrew J Director $338K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2012–FY2025

+152.3%

+10.83% a year

Each share's claim on the business

−60.4%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$31.6M vs $127M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years77% 3–5 years5% 1–3 years8% Under 1 year10%

Quarterly turnover

8.7%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting CLNE on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	15.0M	6.81%	−389.8K (−2.5%)	≤2021	0.0%
Shares held by quarter Peak holding17.8M (Q4'24) Change over 8 quarters−177.0K Share of the company6.810% BlackRock, Inc.'s full portfolio →
GM Grantham, Mayo, Van Otterloo & Co. LLC	10.9M	4.96%	−262.1K (−2.3%)	≤2021	0.1%
Shares held by quarter Peak holding17.6M (Q3'24) Change over 8 quarters−6.7M Share of the company4.960% Grantham, Mayo, Van Otterloo & Co. LLC's full portfolio →

BlackRock, Inc.

15.0M

% of company

6.81%

Change vs last qtr

−389.8K (−2.5%)

Held since

≤2021

Grantham, Mayo, Van Otterloo & Co. LLC

10.9M

% of company

4.96%

Change vs last qtr

−262.1K (−2.3%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding Clean Energy Fuels Corp., how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting CLNE on Form N-PORT; together they hold 21.0% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$10.5M	5.1M	2.33%	0.00%	June 30, 2026
IR iShares Russell 2000 ETF iShares Trust	$8.55M	4.2M	1.89%	0.01%	June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$10.5M

% of company

2.33%

% of the fund

0.00%

As of

June 30, 2026

iShares Russell 2000 ETF

iShares Trust

Position value

$8.55M

% of company

1.89%

% of the fund

0.01%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Clean Energy Fuels Corp. and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
TS TotalEnergies SE 5%+ holder 13D · 23.6%	51.8M	23.49%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company23.490% Disclosed stake13D · 23.6% View the 13D/G filing →
TM TotalEnergies Marketing Services SAS 5%+ holder 13D · 23.6%	51.8M	23.49%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company23.490% Disclosed stake13D · 23.6% View the 13D/G filing →

TotalEnergies SE

5%+ holder13D · 23.6%

51.8M

% of company

23.49%

Change vs last qtr

—

Held since

—

TotalEnergies Marketing Services SAS

5%+ holder13D · 23.6%

51.8M

% of company

23.49%

Change vs last qtr

—

Held since

—

9 more holders behind a free account

See every insider and 5%+ holder of Clean Energy Fuels Corp..

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