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 −4.94% over the past year and +12.29% YTD, with dividends reinvested. Since Nov. 27, 1985, COST is up +29,963.16% in real purchasing-power return, or +15.13%/yr, and is currently −11.30% below its real total-return high on Feb. 13, 2025.
| Wed 1985-11-27💬 to Thu 2026-05-28 |
YTD
Return |
1 Year
Return |
||||
|---|---|---|---|---|---|---|
| COST × |
+12.29%
2026-05-28 |
−4.94%
2026-05-28 |
||||
| Costco Wholesale Corp NASDAQ Common Stock | ||||||
| Wed 1985-11-27💬 to Thu 2026-05-28 |
Overall
Return |
Exponential
Trendline |
||||
|---|---|---|---|---|---|---|
| COST × |
+29,963.16%
+15.13%/yr |
+13.23%/yr
(R2=0.942) |
||||
| Costco Wholesale Corp NASDAQ Common Stock | ||||||
| Wed 1985-11-27💬 to Thu 2026-05-28 |
Start
Value |
End
Value |
||||
|---|---|---|---|---|---|---|
| COST × |
$10,000.00
1985-11-27 |
$3,006,315.72
2026-05-28 |
||||
| Costco Wholesale Corp NASDAQ Common Stock | ||||||
| Year | COST |
|---|---|
| 2026 (YTD) | +12.29% |
| 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 | −23.53% |
| 1992 | −35.94% |
| 1991 | +124.22% |
| 1990 | +28.99% |
| 1989 | +133.14% |
| 1988 | +84.29% |
| 1987 | −40.94% |
| 1986 | +12.01% |
| 1985 | +10.19% |
| Wed 1985-11-27💬 to Thu 2026-05-28 |
Current
Drawdown |
Worst
Drawdown |
||||
|---|---|---|---|---|---|---|
| COST × |
−11.30%
from 2025-02-13 peak |
−73.26%
1995-01-13 from 1992-01-15 peak |
||||
| Costco Wholesale Corp NASDAQ Common Stock | ||||||
| Period ending Thu 2026-05-28 |
1
Year |
2
Years |
3
Years |
5
Years |
10
Years |
|
|---|---|---|---|---|---|---|
| COST × | −4.94% |
+16.32% +7.86%/yr |
+85.88% +22.90%/yr |
+123.65% +17.47%/yr |
+468.74% +18.98%/yr |
|
| Costco Wholesale Corp NASDAQ Common Stock | ||||||
