MRK / STOCK · DATA AS OF 2026-10-23
If you invested $1,000
in Merck
If you invested $1,000 in Merck 10 years ago (2016-10), it would be worth $3,518.49 as of 2026-10-23, with dividends reinvested.
Merck: the long view
| $1,000 invested | Actual start | Value today | CAGR |
|---|---|---|---|
| 1 years ago | 2025-10 | $1,739.19 | 73.92% |
| 3 years ago | 2023-10 | $1,550.01 | 15.73% |
| 5 years ago | 2021-10 | $1,922.51 | 13.97% |
| 10 years ago | 2016-10 | $3,518.49 | 13.41% |
| 15 years ago | 2011-10 | $7,145.93 | 14.01% |
| 20 years ago | 2006-10 | $6,709.84 | 9.99% |
| First month covered here | 1985-01 | $209,335.99 | 13.66% |
Dividends reinvested. Requested periods use the latest available month as their endpoint; shorter histories start at the first available month.
A little, every month
Investing $100 at each monthly close after the starting month (2016-10), with no initial lump sum, would turn $12,000.00 contributed into $25,392.37. Contributions start the following month.
Against the benchmark
Over 2016-10 to 2026-10, $1,000 in Merck became $3,518.49; $1,000 in SPY became $4,186.78 with dividends reinvested.
Your questions, answered
What would $1,000 invested in Merck 10 years ago be worth?
If you invested $1,000 in Merck 10 years ago (2016-10), it would be worth $3,518.49 as of 2026-10-23, with dividends reinvested.
How would $100 a month in Merck have performed?
Investing $100 at each monthly close after the starting month (2016-10), with no initial lump sum, would turn $12,000.00 contributed into $25,392.37. Contributions start the following month.
How does this compare with the S&P 500?
Over 2016-10 to 2026-10, $1,000 in Merck became $3,518.49; $1,000 in SPY became $4,186.78 with dividends reinvested.