INSM trailing returns
Insmed Incorporated's 10-year annualized return is +26.6% per year (+960.6% cumulative). How Insmed Incorporated (INSM) has performed over the last day, week, month and year, over 5, 10 and 20 years, and since inception, through August 13, 2026 — cumulative and annualized, with dividends on or off.
Trailing returns by period#
To 2026-08-13. Annualized (CAGR) for windows of a year or more.
| Period | Path | Annualized | Cumulative |
|---|---|---|---|
| 1 day | — | -4.5% | |
| 1 week | — | -4.7% | |
| 1 month | — | +15.0% | |
| YTD | — | -27.4% | |
| 1 year | +3.5% | +3.5% | |
| 5 years | +39.5% | +428.1% | |
| 10 years | +26.6% | +960.6% | |
| 20 years | +13.2% | +1091.7% | |
| Since inception (2000) | -1.0% | -23.4% |
Growth of INSM#
Actual index level (solid); dashed lines are each window's constant-rate path from start to today.
Methodology#
Trailing returns measure from the closest close about N years before the latest close (2026-08-13). Cumulative return is the total change over the window; annualized return is the compound annual growth rate (CAGR), shown for windows of a year or more. Total return reinvests dividends (from INSM's split- and dividend-adjusted closes); price return excludes them. See the year-by-year returns for the calendar breakdown. Past performance does not predict future returns; not investment advice.
See also: S&P 500 · Nasdaq-100 · Dow Jones · Russell 2000 · US Bond Market · Gold · Silver · Bitcoin · Ethereum
FAQ#
- What is Insmed Incorporated's 10-year return?
- Over the last 10 years, Insmed Incorporated (INSM) returned about +26.6% a year annualized (+960.6% cumulative total return).
- What is Insmed Incorporated's 20-year annualized return?
- Over the last 20 years, Insmed Incorporated (INSM) compounded at about +13.2% a year (+1091.7% cumulative).
- What is Insmed Incorporated's return since inception?
- Since 2000, Insmed Incorporated (INSM) has compounded at about -1.0% a year — -23.4% in total.