ACV Auctions Inc. (ACVA) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Low Risk
Limited dilution potential
Last updated: May 06, 2026

Risk Assessment Details

Potential Dilution: 1.43% of current shares
Recent Dilution: 5.88% (2 years)
Historical Dilution Factor: minimal recent dilution
Outstanding Shares
170M
Potential Supply
2.5M
Additional shares possible
Splits
None
Past 2 years

Summary

ACVA currently has 173M outstanding shares. with limited dilution risk as only 2.48M additional shares (1.4%) are authorized for issuance. The company has minimally diluted shareholders by 5.88% over the past 2 years.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 06, 2026

10-Q filing | 173.4M shares outstanding

170M 2.5M
Nov 05, 2025

10-Q filing | 171.3M shares outstanding

170M 2.5M
Aug 11, 2025

10-Q filing | 170.5M shares outstanding

170M 2.5M
May 07, 2025

10-Q filing | 168.3M shares outstanding

170M 2.5M
Feb 19, 2025

10-K filing | 164.9M shares outstanding

160M 2.5M
Nov 07, 2024

10-Q filing | 165.7M shares outstanding

170M 2.5M
Aug 07, 2024

10-Q filing | 164.4M shares outstanding

160M 2.5M
May 08, 2024

10-Q filing | 148.0M shares outstanding

150M 2.5M
Feb 21, 2024

10-K filing | 141.0M shares outstanding

140M 2.5M
Nov 06, 2023

10-Q filing | 136.2M shares outstanding

140M 2.5M
Aug 07, 2023

10-Q filing | 135.1M shares outstanding

140M 2.5M
May 10, 2023

10-Q filing | 129.6M shares outstanding

130M 2.5M
Mar 01, 2023

10-K filing | 126.3M shares outstanding

130M 2.5M
Nov 09, 2022

10-Q filing | 117.7M shares outstanding

120M 2.5M
Aug 10, 2022

10-Q filing | 115.2M shares outstanding

120M 2.5M
May 11, 2022

10-Q filing | 112.9M shares outstanding

110M 2.5M
Feb 23, 2022

10-K filing | 108.2M shares outstanding

110M 2.5M
Nov 10, 2021

10-Q filing | 93.3M shares outstanding

93M 2.5M
Aug 11, 2021

10-Q filing | 45.3M shares outstanding

45M 2.5M
May 13, 2021

10-Q filing | 19.0M shares outstanding

19M 2.5M
Mar 22, 2021

S-1/A filing: This S-1/A filing includes information about a Series D convertible preferred stock issuance and an offering of Class A common stock by selling stockholders, with an option for underwriters to purchase additional shares.

N/A 2.5M
Mar 15, 2021

S-1/A filing: This S-1/A filing with ACV Auctions Inc. details an equity incentive plan to assist the company in attracting, motivating and retaining employees, directors, officers and Consultants by providing incentives through the ownership and performance of the Company’s common stock. A total of 31,584,352 shares of Stock shall be authorized for issuance under the Plan.

N/A 32M
Feb 26, 2021

S-1 filing: This is an S-1 filing that mentions the issuance of Series D convertible preferred stock in December 2018 at a price of $2.3511 per share, totaling 40,491,675 shares.

N/A 0
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