REGN trailing returns
Regeneron Pharmaceuticals Inc.'s 10-year annualized return is +6.3% per year (+84.0% cumulative). How Regeneron Pharmaceuticals Inc. (REGN) has performed over the last day, week, month and year, over 5, 10 and 20 years, and since inception, through July 2, 2026 — cumulative and annualized, with dividends on or off.
Trailing returns by period#
To 2026-07-02. Annualized (CAGR) for windows of a year or more.
| Period | Path | Annualized | Cumulative |
|---|---|---|---|
| 1 day | — | +4.7% | |
| 1 week | — | +5.5% | |
| 1 month | — | +8.5% | |
| YTD | — | -15.0% | |
| 1 year | +23.0% | +23.0% | |
| 5 years | +2.8% | +14.8% | |
| 10 years | +6.3% | +84.0% | |
| 20 years | +21.6% | +4889.6% | |
| Since inception (1991) | +10.3% | +3022.5% |
Growth of REGN#
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 (2026-07-02). 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 REGN'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 Regeneron Pharmaceuticals Inc.'s 10-year return?
- Over the last 10 years, Regeneron Pharmaceuticals Inc. (REGN) returned about +6.3% a year annualized (+84.0% cumulative total return).
- What is Regeneron Pharmaceuticals Inc.'s 20-year annualized return?
- Over the last 20 years, Regeneron Pharmaceuticals Inc. (REGN) compounded at about +21.6% a year (+4889.6% cumulative).
- What is Regeneron Pharmaceuticals Inc.'s return since inception?
- Since 1991, Regeneron Pharmaceuticals Inc. (REGN) has compounded at about +10.3% a year — +3022.5% in total.