ENANTA PHARMACEUTICALS INC (ENTA) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Medium Risk
Moderate dilution risk
Last updated: May 13, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares
Recent Dilution: 36.77% (2 years)
Historical Dilution Factor: significant recent dilution
Outstanding Shares
29M
Potential Supply
0
Additional shares possible
Splits
None
Past 2 years

Summary

ENTA currently has 29M outstanding shares. with minimal authorized share overhang for future dilution. The company has significantly diluted shareholders by 36.77% over the past 2 years, indicating aggressive capital raising.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 13, 2026

10-Q filing | 29.0M shares outstanding

29M 0
Aug 13, 2025

10-Q filing | 21.4M shares outstanding

21M 0
May 14, 2025

10-Q filing | 21.4M shares outstanding

21M 0
Feb 12, 2025

10-Q filing | 21.2M shares outstanding

21M 0
Nov 27, 2024

10-K filing | 21.2M shares outstanding

21M 0
Aug 07, 2024

10-Q filing | 21.2M shares outstanding

21M 0
May 08, 2024

10-Q filing | 21.2M shares outstanding

21M 0
Feb 08, 2024

10-Q filing | 21.1M shares outstanding

21M 0
Nov 22, 2023

S-3 filing: Enanta Pharmaceuticals, Inc. may offer and sell up to $150,000,000 in the aggregate of common stock, preferred stock, and debt securities from time to time, in one or more series or issuances.

21M 0
Nov 22, 2023

10-K filing | 21.1M shares outstanding

21M 0
Aug 08, 2023

10-Q filing | 21.1M shares outstanding

21M 0
May 09, 2023

10-Q filing | 21.0M shares outstanding

21M 0
Feb 08, 2023

10-Q filing | 20.8M shares outstanding

21M 0
Nov 23, 2022

10-K filing | 20.8M shares outstanding

21M 0
Aug 08, 2022

10-Q filing | 20.7M shares outstanding

21M 0
May 09, 2022

10-Q filing | 20.6M shares outstanding

21M 0
Feb 10, 2022

10-Q filing | 20.4M shares outstanding

20M 0
Nov 24, 2021

10-K filing | 20.2M shares outstanding

20M 0
Aug 09, 2021

10-Q filing | 20.2M shares outstanding

20M 0
May 10, 2021

10-Q filing | 20.2M shares outstanding

20M 0
Feb 09, 2021

10-Q filing | 20.1M shares outstanding

20M 0
Nov 25, 2020

10-K filing | 19.9M shares outstanding

20M 0
Aug 10, 2020

10-Q filing | 20.0M shares outstanding

20M 0
May 11, 2020

10-Q filing | 19.9M shares outstanding

20M 0
Feb 10, 2020

10-Q filing | 19.8M shares outstanding

20M 0
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