SentinelOne, Inc. (S) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Low Risk
Limited dilution potential
Last updated: March 19, 2026

Risk Assessment Details

Potential Dilution: 11.63% of current shares
Recent Dilution: 7.03% (2 years)
Historical Dilution Factor: minimal recent dilution
Outstanding Shares
330M
Potential Supply
38M
Additional shares possible
Splits
None
Past 2 years

Summary

S currently has 330M outstanding shares. with limited dilution risk as only 38.4M additional shares (11.6%) are authorized for issuance. The company has minimally diluted shareholders by 7.03% over the past 2 years.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
Mar 19, 2026

10-K filing | 330.1M shares outstanding

330M 38M
Dec 04, 2025

10-Q filing | 332.7M shares outstanding

330M 38M
Sep 08, 2025

8-K filing: SentinelOne, Inc. acquired Prompt Security, Inc. on September 5, 2025, issuing 1,555,099 shares of the company's Class A common stock as part of the consideration for the transaction.

330M 38M
Aug 28, 2025

10-Q filing | 330.9M shares outstanding

330M 38M
May 28, 2025

10-Q filing | 328.0M shares outstanding

330M 38M
Mar 26, 2025

10-K filing | 314.8M shares outstanding

310M 38M
Dec 04, 2024

10-Q filing | 317.0M shares outstanding

320M 38M
Aug 27, 2024

10-Q filing | 312.6M shares outstanding

310M 38M
May 30, 2024

10-Q filing | 309.5M shares outstanding

310M 38M
Mar 27, 2024

10-K filing | 294.9M shares outstanding

290M 38M
Dec 05, 2023

10-Q filing | 248.7M shares outstanding

250M 38M
Aug 31, 2023

10-Q filing | 242.2M shares outstanding

240M 38M
Jun 01, 2023

10-Q filing | 238.5M shares outstanding

240M 38M
Mar 29, 2023

10-K filing | 235.0M shares outstanding

240M 38M
Dec 06, 2022

10-Q filing | 214.9M shares outstanding

210M 38M
Aug 31, 2022

10-Q filing | 205.8M shares outstanding

210M 38M
Jun 01, 2022

10-Q filing | 199.2M shares outstanding

200M 38M
Apr 07, 2022

10-K filing | 174.1M shares outstanding

170M 38M
Dec 09, 2021

10-Q filing | 134.5M shares outstanding

130M 38M
Sep 10, 2021

10-Q filing | 41.7M shares outstanding

42M 38M
Jun 28, 2021

S-1/A filing: SentinelOne, Inc. is offering 32,000,000 shares of its Class A common stock in an initial public offering. Existing stockholders have agreed to purchase $50.0 million in shares at the IPO price. Underwriters have the option to purchase up to an additional 4,800,000 shares.

N/A 38M
Jun 21, 2021

S-1/A filing: SentinelOne, Inc. is offering 32,000,000 shares of its Class A common stock in an initial public offering. Entities affiliated with Tiger Global, Insight Venture Partners, Third Point Ventures, and Sequoia Capital, each an existing stockholder, have separately agreed to purchase a number of shares of Class A common stock with an aggregate purchase price of approximately $50.0 million, at a price per share equal to the initial public offering price.

N/A 34M
Jun 03, 2021

S-1 filing: SentinelOne, Inc. is offering shares of its Class A common stock in an initial public offering. The initial public offering price per share is expected to be between a specified range. The underwriters also have the option to purchase additional shares.

N/A 0
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