DXCM / STOCK · DATA AS OF 2026-10-29
If you invested $1,000
in Dexcom
If you invested $1,000 in Dexcom 10 years ago (2016-10), it would be worth $4,086.40 as of 2026-10-29, with dividends reinvested.
Dexcom: the long view
| $1,000 invested | Actual start | Value today | CAGR |
|---|---|---|---|
| 1 years ago | 2025-10 | $1,372.90 | 37.29% |
| 3 years ago | 2023-10 | $899.81 | -3.46% |
| 5 years ago | 2021-10 | $513.02 | -12.50% |
| 10 years ago | 2016-10 | $4,086.40 | 15.12% |
| 15 years ago | 2011-10 | $32,657.81 | 26.16% |
| 20 years ago | 2006-10 | $36,331.82 | 19.68% |
| First month covered here | 2005-05 | $22,837.14 | 15.73% |
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 $21,012.63. Contributions start the following month.
Against the benchmark
Over 2016-10 to 2026-10, $1,000 in Dexcom became $4,086.40; $1,000 in SPY became $4,238.51 with dividends reinvested.
Your questions, answered
What would $1,000 invested in Dexcom 10 years ago be worth?
If you invested $1,000 in Dexcom 10 years ago (2016-10), it would be worth $4,086.40 as of 2026-10-29, with dividends reinvested.
How would $100 a month in Dexcom 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 $21,012.63. Contributions start the following month.
How does this compare with the S&P 500?
Over 2016-10 to 2026-10, $1,000 in Dexcom became $4,086.40; $1,000 in SPY became $4,238.51 with dividends reinvested.
How much would $1,000 in Dexcom in 2006 be worth today?
$1,000 invested in Dexcom at the January 2006 close would be worth $16,827.37 as of October 29, 2026, with dividends reinvested.