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50 /100
MEDIUM RISK
Score updated Oct 13, 2026

RUN — Sunrun Inc. Dilution Risk Tracker

Track RUN 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, Sunrun Inc. (RUN) has a DilutionWatch DilutionScore of 50/100, rated MEDIUM dilution risk. Sunrun Inc. has a market capitalization of $1.83B, 240.85M shares outstanding, 406 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
85
📊 Float Risk
17
⚠️ Warrant Exposure
40
🔄 Convertible Debt
40

Dilution Forecast

⛅
Watch
Minor dilution signals detected
model est. 17%
💰 Capital Raise model 35%
• Low cash runway: 5 months remaining
🔔 Track RUN — Get forecast alerts →

Market Data

Market Cap$1.83B
Shares Outstanding240.85M
Float219.94M
Cash$263.01M
Debt$2.48B
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
DilutionScore50/100DilutionWatch score record
Shares Outstanding240.85MVerified float table or market cache
Public Float219.94MVerified float table or market cache
Market Cap$1.83BMarket data cache
Cash Runway4.7 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: 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: ↑ 8.5% shares (2026Q1 vs prior)
406 institutional holders · 346.53M shares
#1 BlackRock, Inc. 41.87M shares
#2 GOLDMAN SACHS GROUP INC 30.31M shares
#3 BARCLAYS PLC 28.13M 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 Interest70.71M
Days to Cover8.9
% of Float32.1%
FINRA data as of Sep 30, 2026

Recent SEC Activity

xbrl XBRL CONVERTIBLE 2026-02-26
xbrl XBRL WARRANT 2025-02-27
Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual RUN Dilution Snapshot

Sunrun Inc. (RUN) has a DilutionScore of 50/100, 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

RUN's DilutionScore has held steady at 50/100 (Medium risk) for 89 consecutive days across the tracked period.

Period Score Risk Level Duration
Jul 16 – Oct 13, 202650/100MEDIUM89 days

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

Share Dilution History

RUN shares outstanding have increased 1.7% from 234.49M (Mar 2026) to 238.55M (May 2026). Each increase represents potential dilution to existing shareholders.

Date Shares Outstanding Public Float Change
May 19, 2026238.55M219.94M▼ 5.17%
May 10, 2026238.55M231.93M▲ 0.06%
May 09, 2026238.55M231.79M▲ 1.73%
Apr 26, 2026235.51M227.85M▲ 0.02%
Apr 24, 2026235.51M227.81M▲ 0.01%
Apr 17, 2026235.51M227.78M▼ 0.22%
Apr 13, 2026234.49M228.27M▼ 0.02%
Mar 19, 2026234.49M228.31M▲ 1.02%
Mar 12, 2026234.49M226.01M▼ 1.01%

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

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