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48 /100
MEDIUM RISK
Score updated Oct 13, 2026

HYLN — Hyliion Holdings Corp. Dilution Risk Tracker

Track HYLN 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, Hyliion Holdings Corp. (HYLN) has a DilutionWatch DilutionScore of 48/100, rated MEDIUM dilution risk. Hyliion Holdings Corp. has a market capitalization of $671.53M, 178.60M shares outstanding, 142 institutional holders tracked.

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
65
📊 Float Risk
22
⚠️ Warrant Exposure
40
🔄 Convertible Debt
40

Dilution Forecast

☀️
Clear
No significant dilution signals
model est. 10%
💰 Capital Raise model 15%
• Under 12 months cash (10mo)
🔄 Reverse Split model est. 10%
• 10 months cash with weak price
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Market Data

Market Cap$671.53M
Shares Outstanding178.60M
Float123.20M
Cash$65.37M
Debt$49.0K
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
DilutionScore48/100DilutionWatch score record
Shares Outstanding178.60MVerified float table or market cache
Public Float123.20MVerified float table or market cache
Market Cap$671.53MMarket data cache
Cash Runway9.5 monthsDilutionWatch score inputs
Shelf CapacityNone in current score inputsSEC-derived dilution fields
ATM CapacityNone in current score inputsSEC-derived dilution fields
Outstanding WarrantsNone in current score inputsSEC-derived dilution fields

Recent source-backed SEC insight records available on this page: 1.

Recent SEC source mix: XBRL 1.

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: ↑ 24.7% shares (2026Q1 vs prior)
142 institutional holders · 62.00M shares
#1 VANGUARD CAPITAL MANAGEMENT LLC 11.23M shares
#2 BlackRock, Inc. 8.89M shares
#3 General Electric Co 5.50M 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 Interest15.28M
Days to Cover6.9
% of Float12.4%
FINRA data as of Sep 30, 2026

Recent SEC Activity

xbrl XBRL CONVERTIBLE 2023-02-28
Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual HYLN Dilution Snapshot

Hyliion Holdings Corp. (HYLN) has a DilutionScore of 48/100, rated Medium 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

HYLN's DilutionScore is currently 48/100 (Medium risk), with 1 score change tracked over 89 days. The score improved from 47/100 (Medium risk).

Period Score Risk Level Duration
Aug 14 – Oct 13, 202648/100MEDIUM60 days
Jul 16 – Aug 13, 202647/100MEDIUM29 days

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

Share Dilution History

HYLN shares outstanding have increased 0.3% from 177.81M (Mar 2026) to 178.33M (May 2026). Each increase represents potential dilution to existing shareholders.

Date Shares Outstanding Public Float Change
May 23, 2026178.33M123.20M▲ 0.02%
May 14, 2026178.33M123.17M▲ 0.29%
Apr 15, 2026178.32M122.82M▲ 0.13%
Mar 19, 2026177.81M122.66M▲ 0.05%
Mar 14, 2026177.81M122.60M▼ 0.19%
Mar 09, 2026177.81M122.83M▲ 0.05%

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

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