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24 /100
COMPONENT-LIMITED
Score updated Oct 13, 2026

CLNE — Clean Energy Fuels Corp. Dilution Risk Tracker

Track CLNE dilution risk with DilutionWatch's stock tracker. DilutionScore™ measures dilution risk across 5 factors — lower scores indicate higher risk of share dilution.

⚠️ Not financial advice. Do your own research before making any investment decisions.

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As of October 13, 2026, Clean Energy Fuels Corp. (CLNE) has a DilutionWatch DilutionScore of 24/100, rated LOW dilution risk. This is a component-limited score because one or more material inputs are unavailable or not applicable. Clean Energy Fuels Corp. has a market capitalization of $310.83M, 220.45M shares outstanding, 215 institutional holders tracked. Stored dilution-related fields include 5.00M outstanding warrants.

This page includes automatically generated factual summaries from DilutionWatch data. It is not financial advice, not investment research, and not a recommendation. Do your own research. Read the full disclaimer and terms of service.

Score Breakdown

📋 Offering Ability
40
💰Cash Runway—
📊 Float Risk
22
⚠️ Warrant Exposure
15
🔄 Convertible Debt
60

Dilution Forecast

🌥️
Advisory
Moderate dilution signals present
model est. 20%
🔁 Convertible Conversion model 40%
• Significant convertible debt: 16% potential dilution
• Elevated convertible risk (60/100)
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Market Data

Market Cap$310.83M
Shares Outstanding220.45M
Float174.29M
Cash$137.98M
Debt$229.02M
Short InterestN/A

Source-Backed Evidence Depth

This public preview uses stored DilutionWatch fields and linked SEC/market records only. Missing values are not estimated.

FieldCurrent ValueBasis
DilutionScore24/100DilutionWatch score record
Shares Outstanding220.45MVerified float table or market cache
Public Float174.29MVerified float table or market cache
Market Cap$310.83MMarket data cache
Cash RunwayNot applicable / unavailableDilutionWatch score inputs
Shelf CapacityNone in current score inputsSEC-derived dilution fields
ATM CapacityNone in current score inputsSEC-derived dilution fields
Outstanding Warrants5.00MSEC-derived dilution fields

Recent source-backed SEC insight records available on this page: 2.

Recent SEC source mix: XBRL 2.

The page does not infer future share issuance, financing probability, cash needs, management intent, or price impact when source fields are absent.

Institutional Holdings

QoQ: ↑ 14.2% shares (2026Q1 vs prior)
215 institutional holders · 126.44M shares
#1 BlackRock, Inc. 15.40M shares
#2 VANGUARD CAPITAL MANAGEMENT LLC 14.47M shares
#3 Grantham, Mayo, Van Otterloo & Co. LLC 11.20M shares
+ 17 more holders Sign up free to view →

Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.

Short Interest

Short Interest5.77M
Days to Cover3.2
% of Float3.3%
FINRA data as of Sep 30, 2026

Recent SEC Activity

xbrl XBRL WARRANT 2026-02-24
xbrl XBRL CONVERTIBLE 2012-11-09
Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual CLNE Dilution Snapshot

Clean Energy Fuels Corp. (CLNE) has a DilutionScore of 24/100, rated Low dilution risk. Score date: October 13, 2026.

This automatically generated snapshot is assembled from stored DilutionWatch data fields and may contain data-source errors or omissions. It is not financial advice, not investment research, and not a recommendation. Do your own research and review the full disclaimer and terms of service.

DilutionScore History — Last 90 Days

CLNE's DilutionScore is currently 24/100 (Low risk), with 2 score changes tracked over 89 days. The score improved from 21/100 (Low risk).

Period Score Risk Level Duration
Oct 10 – Oct 13, 202624/100LOW4 days
Sep 28 – Oct 09, 202621/100LOW12 days
Jul 16 – Sep 27, 202624/100LOW73 days

Score recalculated daily from SEC filings and market data. Sign up free for real-time score change alerts.

Share Dilution History

CLNE shares outstanding have increased 0.4% from 219.43M (Mar 2026) to 220.22M (May 2026). Each increase represents potential dilution to existing shareholders.

Date Shares Outstanding Public Float Change
May 31, 2026220.22M174.29M▲ 0.09%
May 19, 2026220.22M174.12M▲ 0.27%
May 18, 2026220.22M173.65M▼ 0.07%
May 12, 2026220.22M173.78M▲ 0.10%
May 10, 2026220.22M173.61M▲ 0.36%
Apr 28, 2026219.43M172.98M▲ 0.27%
Apr 26, 2026219.43M172.51M▲ 0.27%
Mar 09, 2026219.43M172.05M▼ 0.76%

Share counts sourced from verified regulatory filings. Increases indicate dilution events.

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Score Coverage Note