$1,000 in The Cooper Companies, Inc. in 2015 → $1,898 today
If you'd invested $1,000 in The Cooper Companies, Inc. (COO) on January 1, 2015 — at the December 2014 month-end close of $40.43 — and held to the latest close (2026-08-), you'd have $1,898. That's a +89.8% total return — trailing the S&P 500, where the same $1,000 became $3,744.
Nearby years: 2011 · 2012 · 2013 · 2014 · 2016 · 2017 · 2018 · 2019 all years →
FAQ
How much is $1,000 invested in COO in 2015 worth today?
$1,000 invested in The Cooper Companies, Inc. (COO) at the month-end close of 2014-12- would be worth $1,898 at the latest month-end close (2026-08-), a total return of +89.8% with dividends reinvested.
Did $1,000 in COO in 2015 beat the market?
Over the same span, $1,000 in the S&P 500 index would be worth $3,744 — so The Cooper Companies, Inc. (COO) trailed the index by +49.3%.
What does "month-end close" mean for this calculation?
The scenario invests at the December 2014 month-end close (the price entering 2015) 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 2015–2026 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 2015 through the latest month-end close (2026-08-).
The entry price is the 2014 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.