COST: Total Real Return Chart (Dividends Reinvested, Inflation Adjusted)

Wed 1985-11-27? to Thu 2026-03-12	YTD Return	TRR Price
COST ×	+15.43% 2026-03-12	0.0005171 TRR 2026-03-12
Costco Wholesale Corp NASDAQ Common Stock

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Returns

Wed 1985-11-27? to Thu 2026-03-12	Overall Return	Exponential Trendline
COST ×	−99.95% −17.12%/yr	+8.26%/yr (R2=0.269)
Costco Wholesale Corp NASDAQ Common Stock

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Growth of $10,000

Wed 1985-11-27? to Thu 2026-03-12	Start Value	End Value
COST ×	$10,000.00 1985-11-27	$5.17 2026-03-12
Costco Wholesale Corp NASDAQ Common Stock

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Annual Returns

Year	COST
2026 (YTD)	+15.43%
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	+19.55%
2013	+20.03%
2012	+26.21%
2011	+13.39%
2010	+21.85%
2009	+11.28%
2008	−24.06%
2007	+27.98%
2006	+5.25%
2005	−0.21%
2004	+27.01%
2003	+30.04%
2002	−38.24%
2001	+9.42%
2000	−15.33%
1999	+23.10%
1998	+59.19%
1997	+74.61%
1996	+59.50%
1995	+15.52%
1994	−34.88%
1993	+3.37%
1992	−29.88%
1991	+24.25%
1990	−20.04%
1989	+21.64%
1988	+9.67%
1987	−4.28%
1986	−100.00%
1985	−0.30%

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Drawdowns

Wed 1985-11-27? to Thu 2026-03-12	Current Drawdown	Worst Drawdown
COST ×	−99.95%	−100.00% 1986-07-09
Costco Wholesale Corp NASDAQ Common Stock