Insmed Inc (INSM) Shares Outstanding 2006–TTM

Name: Insmed Inc (INSM) shares outstanding history 2006-TTM
Creator: TickerBase
License: https://creativecommons.org/licenses/by/4.0/

DATA UPDATED 2026-09-19

Insmed Inc annual shares outstanding for fiscal 2025 was 214 million shares, an increase of 30.5% from 164 million shares in fiscal 2024. All figures are reported results from public filings — no estimates or projections.

INSM Annual Shares Outstanding

Shares Outstanding (annual)	TTM → 2026-06-30	2025-12-31	2024-12-31	2023-12-31	2022-12-31	2021-12-31	2020-12-31	2019-12-31	2018-12-31	2017-12-31	2016-12-31	2015-12-31	2014-12-31	2013-12-31	2012-12-31	2011-12-31	2010-12-31	2009-12-31	2008-12-31	2007-12-31	2006-12-31
Shares Outstanding (M)	—	214M	164M	140M	123M	112M	98M	85M	77M	67M	62M	59M	43M	35M	27M	23M	13M	13M	12M	11M	10M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

INSM Quarterly Shares Outstanding

Shares Outstanding (quarterly)	2026-06-30	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30	2024-06-30
Shares Outstanding (M)	—	215M	214M	211M	189M	181M	179M	174M	155M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

Shares Outstanding at Comparable Companies

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ASND Shares Outstanding — Ascendis Pharma AS

More INSM metrics: Revenue · Gross Profit · Operating Income · Net Income · EPS · EBITDA · Free Cash Flow

All INSM financial statements → Interactive INSM charts →

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