$1,000 in The Cooper Companies, Inc. in 2000 → $20,845 today
If you'd invested $1,000 in The Cooper Companies, Inc. (COO) on January 1, 2000 — at the December 1999 month-end close of $3.68 — and held to the latest close (2026-08-), you'd have $20,845. That's a +1984.5% total return — beating the S&P 500, where the same $1,000 became $5,246.
Nearby years: 2001 · 2002 · 2003 · 2004 all years →
FAQ
How much is $1,000 invested in COO in 2000 worth today?
$1,000 invested in The Cooper Companies, Inc. (COO) at the month-end close of 1999-12- would be worth $20,845 at the latest month-end close (2026-08-), a total return of +1984.5% with dividends reinvested.
Did $1,000 in COO in 2000 beat the market?
Over the same span, $1,000 in the S&P 500 index would be worth $5,246 — so The Cooper Companies, Inc. (COO) beat the index by +297.3%.
What does "month-end close" mean for this calculation?
The scenario invests at the December 1999 month-end close (the price entering 2000) and values the position at the most recent month-end close (2026-08-). Intra-month extremes are shown on the COO calculator page.
Is the 2000–2026 return in COO typical?
No single year is typical. COO's best calendar-year return since 1983 was about +227.9%, and its worst was -63.0%.
Methodology
The Cooper Companies, Inc. (COO) total-return data from January 2000 through the latest month-end close (2026-08-).
The entry price is the 1999 December month-end close and the exit is the latest available month-end close, both from adjusted (split and dividend) Yahoo Finance historical data.
Month-end resolution, no taxes or fees, and history never guarantees the future. For exact-date precision (including buying at a panic low), use the COO calculator page.
Compute your own COO scenario
Data: Yahoo Finance. As of 2026-08-. Not financial advice.