All charts and data below are CPI-U inflation-adjusted and with dividends reinvested. (Why?)
COST real return snapshot: after CPI-U inflation, COST returned −4.73% over the past year and +8.38% YTD, with dividends reinvested. Since Nov. 27, 1985, COST is up +183.91% in real purchasing-power return, or +2.61%/yr, and is currently −14.40% below its real total-return high on Feb. 13, 2025.
Data ending Wed Jun. 17, 2026
| Wed 1985-11-27💬 to Wed 2026-06-17 |
YTD
Return |
1 Year
Return |
||||
|---|---|---|---|---|---|---|
| COST × |
+8.38%
2026-06-17 |
−4.73%
2026-06-17 |
||||
| Costco Wholesale Corp NASDAQ Common Stock | ||||||
| Wed 1985-11-27💬 to Wed 2026-06-17 |
Overall
Return |
Exponential
Trendline |
||||
|---|---|---|---|---|---|---|
| COST × |
+183.91%
+2.61%/yr |
+10.46%/yr
(R2=0.810) |
||||
| Costco Wholesale Corp NASDAQ Common Stock | ||||||
| Wed 1985-11-27💬 to Wed 2026-06-17 |
Start
Value |
End
Value |
||||
|---|---|---|---|---|---|---|
| COST × |
$10,000.00
1985-11-27 |
$28,391.00
2026-06-17 |
||||
| Costco Wholesale Corp NASDAQ Common Stock | ||||||
| Year | COST |
|---|---|
| 2026 (YTD) | +8.38% |
| 2025 | −7.86% |
| 2024 | +35.71% |
| 2023 | +44.18% |
| 2022 | −23.97% |
| 2021 | +41.84% |
| 2020 | +30.88% |
| 2019 | +42.45% |
| 2018 | +8.53% |
| 2017 | +19.84% |
| 2016 | −1.76% |
| 2015 | +18.08% |
| 2014 | +19.56% |
| 2013 | +20.03% |
| 2012 | +26.21% |
| 2011 | +13.38% |
| 2010 | +21.86% |
| 2009 | +11.29% |
| 2008 | −24.06% |
| 2007 | +27.98% |
| 2006 | +5.26% |
| 2005 | −0.23% |
| 2004 | +27.01% |
| 2003 | +30.06% |
| 2002 | −38.24% |
| 2001 | +9.43% |
| 2000 | −15.34% |
| 1999 | +23.10% |
| 1998 | +59.20% |
| 1997 | +74.64% |
| 1996 | +59.46% |
| 1995 | +15.51% |
| 1994 | −34.86% |
| 1993 | +3.37% |
| 1992 | −29.89% |
| 1991 | +24.22% |
| 1990 | −20.03% |
| 1989 | +21.65% |
| 1988 | +9.66% |
| 1987 | −4.25% |
| 1986 | −95.72% |
| 1985 | +10.19% |
| Wed 1985-11-27💬 to Wed 2026-06-17 |
Current
Drawdown |
Worst
Drawdown |
||||
|---|---|---|---|---|---|---|
| COST × |
−14.40%
from 2025-02-13 peak |
−97.79%
1995-01-13 from 1986-01-24 peak |
||||
| Costco Wholesale Corp NASDAQ Common Stock | ||||||
| Period ending Wed 2026-06-17 |
1
Year |
2
Years |
3
Years |
5
Years |
10
Years |
|
|---|---|---|---|---|---|---|
| COST × | −4.73% |
+5.22% +2.58%/yr |
+74.15% +20.31%/yr |
+113.50% +16.38%/yr |
+426.18% +18.06%/yr |
|
| Costco Wholesale Corp NASDAQ Common Stock | ||||||
