Blueprint Medicines Corp (BPMC) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Low Risk
Limited dilution potential
Last updated: July 18, 2025

Risk Assessment Details

Potential Dilution: 0.0% of current shares
Recent Dilution: 2.81% (2 years)
Historical Dilution Factor: minimal recent dilution
Outstanding Shares
64M
Potential Supply
0
Additional shares possible
Splits
None
Past 2 years

Summary

BPMC currently has 64.1M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 2.81% over the past 2 years.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
Jul 18, 2025

POS AM filing: Blueprint Medicines Corporation is withdrawing from registration all securities registered pursuant to the Registration Statements that remain unsold as of the date hereof due to the merger with Rothko Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of Aventis.

64M 0
May 01, 2025

10-Q filing | 64.1M shares outstanding

64M 0
Feb 13, 2025

10-K filing | 62.9M shares outstanding

63M 0
Dec 18, 2024

8-K filing: Blueprint Medicines Corporation filed a petition in the Court of Chancery seeking the validation of the Company's 2024 Stockholder Actions due to a miscalculation of the record date for the 2024 Annual Meeting, which may affect previously granted equity awards.

63M 0
Oct 30, 2024

10-Q filing | 63.4M shares outstanding

63M 0
Aug 01, 2024

10-Q filing | 62.9M shares outstanding

63M 0
May 02, 2024

10-Q filing | 61.6M shares outstanding

62M 0
Feb 15, 2024

10-K filing | 60.6M shares outstanding

61M 0
Oct 26, 2023

10-Q filing | 60.7M shares outstanding

61M 0
Aug 02, 2023

10-Q filing | 60.5M shares outstanding

61M 0
May 04, 2023

10-Q filing | 60.1M shares outstanding

60M 0
Feb 16, 2023

10-K filing | 59.6M shares outstanding

60M 0
Nov 01, 2022

10-Q filing | 59.8M shares outstanding

60M 0
Aug 02, 2022

10-Q filing | 59.6M shares outstanding

60M 0
May 03, 2022

10-Q filing | 59.3M shares outstanding

59M 0
Feb 17, 2022

10-K filing | 58.5M shares outstanding

59M 0
Oct 28, 2021

10-Q filing | 58.6M shares outstanding

59M 0
Jul 29, 2021

10-Q filing | 58.4M shares outstanding

58M 0
Apr 29, 2021

10-Q filing | 58.3M shares outstanding

58M 0
Feb 17, 2021

10-K filing | 56.2M shares outstanding

56M 0
Oct 29, 2020

10-Q filing | 55.2M shares outstanding

55M 0
Jul 30, 2020

10-Q filing | 54.3M shares outstanding

54M 0
Jul 14, 2020

8-K filing: Blueprint Medicines Corporation issued and sold 1,035,519 shares of its common stock to Roche Holdings in a private placement at a purchase price of $96.57 per share, receiving approximately $100 million in gross proceeds. ($100.0M proceeds)

54M 0
May 06, 2020

10-Q filing | 54.2M shares outstanding

54M 0
Feb 13, 2020

10-K filing | 49.3M shares outstanding

49M 0
Jan 23, 2020

8-K filing: Blueprint Medicines Corporation entered into an underwriting agreement for a public offering of 4,710,144 shares of common stock at $69.00 per share, with an option for the underwriters to purchase an additional 706,521 shares. ($325.0M proceeds)

N/A 0
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