Metsera, Inc. (MTSR) - Dilution Analysis

Visualizing historical and potential share dilution over time

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Dilution Analysis

Low Risk

Limited dilution potential

Last updated: November 12, 2025

Risk Assessment Details

Potential Dilution: 18.82% of current shares

Recent Dilution: 0.15% (2 years)

Historical Dilution Factor: minimal recent dilution

Outstanding Shares

110M

Potential Supply

20M

Additional shares possible

Splits

None

Past 2 years

Summary

MTSR currently has 105M outstanding shares. with limited dilution risk as only 19.8M additional shares (18.8%) are authorized for issuance. The company has minimally diluted shareholders by 0.15% over the past 2 years.

Share Structure Timeline

Outstanding Shares

Total Supply

Historical Data Points

Date	Event	Outstanding	Supply
Nov 12, 2025	10-Q filing \| 105.0M shares outstanding	110M	20M
Jul 28, 2025	10-Q filing \| 104.9M shares outstanding	100M	20M
May 12, 2025	10-Q filing \| 105.1M shares outstanding	110M	20M
Mar 26, 2025	10-K filing \| 105.1M shares outstanding	110M	20M
Jan 27, 2025	S-1/A filing: Metsera, Inc. is offering 17,187,500 shares of common stock in its initial public offering, with an expected price between $15.00 and $17.00 per share. The underwriters may also exercise their option to purchase an additional 2,578,125 shares from the company.	N/A	20M

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