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CLNE

Clean Energy Fuels Corp.
$2.13 +0.00 (+0.00%) At close · Jul 7
Market Cap
$473.48M
Shares
220,224,634

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 214
Total Value: $253,593,561
Total Shares: 102,255,909
Showing 1–100 of 219 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 215 13F filers
Top Holder
15.1%
Jun 2023 → Mar 2026 · range 12.3% – 16.1%
of institutional value
Top 5
46.5%
Jun 2023 → Mar 2026 · range 46.5% – 54.8%
of institutional value
Top 10
64.6%
Jun 2023 → Mar 2026 · range 64.6% – 71.0%
of institutional value
HHI
589
Jun 2023 → Mar 2026 · range 589 – 715
Broadly held
Showing 100 of 219
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1368265 CUSIP 184499101 13F (30d) 6 filings 3 filers Visit website Investor relations