ALTA EQUIPMENT GROUP INC. (ALTG) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Medium Risk
Moderate dilution risk
Last updated: May 08, 2026

Risk Assessment Details

Potential Dilution: 58.88% of current shares
Recent Dilution: 0.88% (2 years)
Historical Dilution Factor: minimal recent dilution
Outstanding Shares
33M
Potential Supply
19M
Additional shares possible
Splits
None
Past 2 years

Summary

ALTG currently has 32.6M outstanding shares. with significant dilution risk as 19.2M authorized shares could dilute existing holders by 58.9%. The company has minimally diluted shareholders by 0.88% over the past 2 years.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 08, 2026

S-3/A filing: This is an S-3/A filing for a shelf offering of common stock, preferred stock, depositary shares, debt securities, guarantees of debt securities, warrants and units with an aggregate offering price not to exceed $300,000,000.

33M 19M
May 07, 2026

10-Q filing | 32.6M shares outstanding

33M 19M
Nov 06, 2025

10-Q filing | 32.3M shares outstanding

32M 19M
Aug 07, 2025

10-Q filing | 33.0M shares outstanding

33M 19M
May 07, 2025

10-Q filing | 33.2M shares outstanding

33M 19M
Mar 05, 2025

10-K filing | 33.2M shares outstanding

33M 19M
Nov 12, 2024

10-Q filing | 33.2M shares outstanding

33M 19M
Aug 07, 2024

10-Q filing | 33.2M shares outstanding

33M 19M
May 08, 2024

10-Q filing | 33.1M shares outstanding

33M 19M
Mar 14, 2024

10-K filing | 32.9M shares outstanding

33M 19M
Nov 08, 2023

10-Q filing | 32.4M shares outstanding

32M 19M
Nov 02, 2023

8-K filing: Alta Equipment Group Inc. acquired Ault Industries Inc. for $36.0 million, including $10.6 million worth of Alta's common stock issued at $13 per share, equating to 819,398 shares vesting annually over a five-year period. ($10.65M proceeds)

32M 19M
Aug 09, 2023

10-Q filing | 32.4M shares outstanding

32M 19M
Jul 25, 2023

8-K filing: On July 25, 2023, the Selling Stockholder completed the sale of 2,200,000 shares of common stock at a price of $16.25 per share, receiving net proceeds of approximately $34.0 million.

32M 19M
May 10, 2023

10-Q filing | 32.4M shares outstanding

32M 19M
Mar 23, 2023

S-3 filing: The company is filing an S-3 to offer and sell common stock, preferred stock, depositary shares, debt securities and guarantees of debt securities up to an aggregate offering price of $300,000,000 from time to time.

32M 19M
Mar 09, 2023

10-K filing | 32.1M shares outstanding

32M 0
Nov 09, 2022

10-Q filing | 32.1M shares outstanding

32M 0
Nov 03, 2022

8-K filing: Alta Equipment Group Inc. closed its acquisition of Ecoverse Industries, LTD on November 1, 2022, issuing 212,400 shares of its common stock as part of the purchase agreement.

32M 0
Aug 09, 2022

10-Q filing | 31.9M shares outstanding

32M 0
May 10, 2022

10-Q filing | 32.4M shares outstanding

32M 0
Mar 31, 2022

10-K filing | 31.7M shares outstanding

32M 0
Nov 12, 2021

10-Q filing | 32.4M shares outstanding

32M 0
Aug 12, 2021

10-Q filing | 32.4M shares outstanding

32M 0
Jul 09, 2021

POS AM filing: This POS AM filing from 2021-07-09 relates to the resale or distribution of up to 507,143 shares of common stock by selling securityholders in connection with the Howell acquisition.

32M 0
Jul 01, 2021

POS AM filing: This prospectus relates to the resale or distribution from time to time by the selling securityholders named in this prospectus as Seller Securityholders or their permitted transferees of up to 17,666,645 shares of our common stock.

32M 15M
May 28, 2021

8-K filing: Anthony Colucci, CFO of Alta Equipment Group Inc., entered into a 10b5-1 plan to sell up to 48,750 shares of the company's common stock to pay taxes and diversify holdings, with sales beginning no earlier than June 7, 2021, and ending March 31, 2022.

32M 52M
May 13, 2021

10-Q filing | 32.3M shares outstanding

32M 52M
Mar 22, 2021

8-K filing: Alta Equipment Group Inc. will exchange outstanding warrants for shares of common stock at an exchange ratio of 0.263 shares of common stock per Warrant, effective April 12, 2021. 8,668,746 Warrants will be converted into approximately 2,279,880 Warrant Shares.

30M 52M
Mar 18, 2021

10-K filing | 30.0M shares outstanding

30M 52M
Mar 03, 2021

8-K filing: Alta Equipment Group Inc. will exchange outstanding warrants for shares of common stock at an exchange ratio of 0.263 shares per warrant, resulting in the issuance of approximately 2,279,880 warrant shares upon the conversion of 8,668,746 outstanding warrants.

30M 52M
Dec 16, 2020

S-1/A filing: The filing discusses the obligations of the company, notification to B. Riley if the company ceases to be an Emerging Growth Company, amendments to Testing-the-Waters Communications, delivery of a Certification Regarding Beneficial Owners, and restrictions on offering preferred shares during a restricted period.

30M 52M
Dec 15, 2020

S-1/A filing: Alta Equipment Group Inc. is offering 1,000,000 depositary shares, each representing a 1/1000th fractional interest in a share of Series A Cumulative Perpetual Preferred Stock, plus up to additional depositary shares if the underwriters exercise their option. The shares will rank senior to all classes of common stock and junior to all indebtedness.

30M 52M
Dec 03, 2020

S-1 filing: Alta Equipment Group Inc. is offering depositary shares, each representing a 1/1000th fractional interest in a share of Series A Cumulative Perpetual Preferred Stock, with dividends payable quarterly beginning on April 30, 2021. The shares are redeemable at the company's option under certain conditions, including a Delisting Event or Change of Control, and convertible into common stock under specific circumstances.

30M 52M
Nov 12, 2020

10-Q filing | 30.0M shares outstanding

30M 52M
Nov 02, 2020

8-K filing: Alta Equipment Group Inc. closed its acquisition of Howell Tractor and Equipment, LLC. and issued 507,143 shares of its common stock in connection with the purchase agreement.

30M 52M
Oct 26, 2020

S-1 filing: This prospectus relates to the resale or distribution from time to time by the selling securityholders named in this prospectus or their permitted transferees of up to 650,000 shares of our common stock issued to the selling securityholders in connection with the consummation of the Howell Acquisition.

30M 52M
Aug 13, 2020

10-Q filing | 29.5M shares outstanding

30M 36M
May 14, 2020

10-Q filing | 29.5M shares outstanding

30M 36M
Mar 25, 2020

S-1 filing: This S-1 filing registers primary and secondary offerings of common stock and warrants of Alta Equipment Group Inc.

N/A 36M
Mar 25, 2020

10-K filing | 29.5M shares outstanding

30M 36M
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