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22 /100
LOW RISK
Score updated Oct 13, 2026

ACVA — ACV Auctions Inc. Dilution Risk Tracker

Track ACVA 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, ACV Auctions Inc. (ACVA) has a DilutionWatch DilutionScore of 22/100, rated LOW dilution risk. ACV Auctions Inc. has a market capitalization of $1.77B, 169.81M shares outstanding, 264 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—
📊 Float Risk
2
⚠️ Warrant Exposure
40
🔄 Convertible Debt
40

Dilution Forecast

☀️
Clear
No significant dilution signals
model est. 0%
No significant dilution signals detected for ACVA.
🔔 Track ACVA — Get forecast alerts →

Market Data

Market Cap$1.77B
Shares Outstanding169.81M
Float159.12M
Cash$242.26M
Debt$95.50M
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
DilutionScore22/100DilutionWatch score record
Shares Outstanding169.81MVerified float table or market cache
Public Float159.12MVerified float table or market cache
Market Cap$1.77BMarket 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 WarrantsNone in current score inputsSEC-derived dilution fields

Recent source-backed SEC insight records available on this page: 6.

Recent SEC source mix: 4 4, SC 13G 1, 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: ↑ 5.2% shares (2026Q1 vs prior)
264 institutional holders · 179.94M shares
#1 VANGUARD CAPITAL MANAGEMENT LLC 14.47M shares
#2 BlackRock, Inc. 13.13M shares
#3 Atreides Management, LP 9.73M 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 Interest13.71M
Days to Cover1.2
% of Float8.6%
FINRA data as of Sep 30, 2026

Recent SEC Activity

xbrl XBRL CONVERTIBLE 2024-02-21
SC 13G BENEFICIAL OWNERSHIP 2026-07-31
4 INSIDER TRANSACTION 2026-07-06
4 INSIDER TRANSACTION 2026-07-06
4 INSIDER TRANSACTION 2026-07-06
Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual ACVA Dilution Snapshot

ACV Auctions Inc. (ACVA) has a DilutionScore of 22/100, 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

ACVA's DilutionScore is currently 22/100 (Low risk), with 1 score change tracked over 89 days. The score deteriorated from 23/100 (Low risk).

Period Score Risk Level Duration
Aug 14 – Oct 13, 202622/100LOW60 days
Jul 16 – Aug 13, 202623/100LOW29 days

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

Share Dilution History

ACVA shares outstanding have increased 0.3% from 174.07M (Mar 2026) to 174.58M (May 2026). Each increase represents potential dilution to existing shareholders.

Date Shares Outstanding Public Float Change
May 21, 2026174.58M159.12M▲ 1.71%
May 10, 2026174.58M156.44M▲ 0.03%
May 09, 2026174.58M156.39M▲ 0.29%
Apr 15, 2026174.07M155.93M▼ 0.22%
Mar 27, 2026174.07M156.27M▼ 0.02%
Mar 13, 2026174.07M156.30M▼ 0.21%
Mar 12, 2026174.07M156.62M▼ 0.14%

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

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