All charts and data below are with dividends reinvested. (Inflation adjustment is OFF !)
COST total return snapshot: COST returned −3.36% over the past year and +10.09% YTD, with dividends reinvested. Since Nov. 27, 1985, COST is up +20,483.13% in nominal total return, or +14.03%/yr, and is currently −13.49% below its total-return high on May 19, 2026.
Data ending Mon Jun. 29, 2026
| Wed 1985-11-27💬 to Mon 2026-06-29 |
YTD
Return |
1 Year
Return |
||||
|---|---|---|---|---|---|---|
| COST × |
+10.09%
2026-06-29 |
−3.36%
2026-06-29 |
||||
| Costco Wholesale Corp NASDAQ Common Stock | ||||||
| Wed 1985-11-27💬 to Mon 2026-06-29 |
Overall
Return |
Exponential
Trendline |
||||
|---|---|---|---|---|---|---|
| COST × |
+20,483.13%
+14.03%/yr |
+13.92%/yr
(R2=0.943) |
||||
| Costco Wholesale Corp NASDAQ Common Stock | ||||||
| Wed 1985-11-27💬 to Mon 2026-06-29 |
Start
Value |
End
Value |
||||
|---|---|---|---|---|---|---|
| COST × |
$10,000.00
1985-11-27 |
$2,058,313.22
2026-06-29 |
||||
| Costco Wholesale Corp NASDAQ Common Stock | ||||||
| Year | COST |
|---|---|
| 2026 (YTD) | +10.09% |
| 2025 | −5.39% |
| 2024 | +39.62% |
| 2023 | +49.00% |
| 2022 | −19.05% |
| 2021 | +51.82% |
| 2020 | +32.67% |
| 2019 | +45.70% |
| 2018 | +10.60% |
| 2017 | +22.37% |
| 2016 | +0.28% |
| 2015 | +18.94% |
| 2014 | +20.46% |
| 2013 | +21.83% |
| 2012 | +28.40% |
| 2011 | +16.74% |
| 2010 | +23.68% |
| 2009 | +14.32% |
| 2008 | −23.99% |
| 2007 | +33.22% |
| 2006 | +7.91% |
| 2005 | +3.19% |
| 2004 | +31.14% |
| 2003 | +32.50% |
| 2002 | −36.77% |
| 2001 | +11.12% |
| 2000 | −12.47% |
| 1999 | +26.41% |
| 1998 | +61.76% |
| 1997 | +77.61% |
| 1996 | +64.75% |
| 1995 | +18.45% |
| 1994 | −33.12% |
| 1993 | +6.21% |
| 1992 | −27.86% |
| 1991 | +28.03% |
| 1990 | −15.14% |
| 1989 | +27.29% |
| 1988 | +14.50% |
| 1987 | +0.00% |
| 1986 | +3.97% |
| 1985 | +10.53% |
| Wed 1985-11-27💬 to Mon 2026-06-29 |
Current
Drawdown |
Worst
Drawdown |
||||
|---|---|---|---|---|---|---|
| COST × |
−13.49%
from 2026-05-19 peak |
−61.72%
1995-01-11 from 1991-08-29 peak |
||||
| Costco Wholesale Corp NASDAQ Common Stock | ||||||
| Period ending Mon 2026-06-29 |
1
Year |
2
Years |
3
Years |
5
Years |
10
Years |
|
|---|---|---|---|---|---|---|
| COST × | −3.36% |
+12.58% +6.10%/yr |
+85.33% +22.83%/yr |
+150.57% +20.17%/yr |
+614.20% +21.73%/yr |
|
| Costco Wholesale Corp NASDAQ Common Stock | ||||||
