Climb Bio, Inc. Shares Outstanding

Quick Answer

Climb Bio, Inc. reported Shares Outstanding of 47.77 million shares for fiscal year 2025.

Climb Bio, Inc. Shares Outstanding — Annual History

Fiscal Year Shares Outstanding YoY Change
2025 47.77M -29.0%
2024 67.26M +142.8%
2023 27.70M +4.3%
2022 26.57M +0.0%
2021 26.57M +677.1%
2020 3.42M

Quarterly Shares Outstanding

Quarter Ending Shares Outstanding YoY QoQ
September 30, 2025 68.18M +1.4% +0.6%
June 30, 2025 67.76M +1.5% +0.3%
March 31, 2025 67.58M +143.7% +0.5%
December 31, 2024 67.26M +142.8% +0.0%
September 30, 2024 67.22M +144.8% +0.7%
June 30, 2024 66.79M +147.4% +140.9%
March 31, 2024 27.72M +2.8% +0.1%
December 31, 2023 27.70M +4.3% +0.8%
  • Climb Bio, Inc. showed a decrease of -29.0% in Shares Outstanding compared to the prior fiscal year.
  • Over the 2020–2025 period, Climb Bio, Inc.’s shares outstanding has grown by 1297.2% (from 3.42 million shares to 47.77 million shares).
  • The most recent figure is from Climb Bio, Inc.’s fiscal year 2025 report (Form 10-K), filed with the SEC on March 5, 2026.
  • All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.

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