AMZN vs COST Stock Comparison
Amazon and Costco stock analysis with 20 years of historical data and interactive charts
Compare AMZN vs COST
AMZN
Stock Price (November 2005)
$39.97
Stock Price (October 2025)
$250.10
10-Year Growth
279.07%
20-Year Growth
722.67%
Market Cap (October 2025)
$2.72 Trillion
COST
Stock Price (November 2005)
$48.30
Stock Price (October 2025)
$916.21
10-Year Growth
236.04%
20-Year Growth
391.88%
Market Cap (October 2025)
$411.29 Billion
20-Year Performance Chart
Interactive visualization of AMZN vs COST stock performance (2005-2025)
20-Year Performance Data
| Year | AMZN | COST |
|---|---|---|
| 2025 | +10.90% | +0.56% |
| 2024 | +46.33% | +41.65% |
| 2023 | +77.04% | +50.06% |
| 2022 | -50.71% | -18.91% |
| 2021 | +4.64% | +50.48% |
| 2020 | +71.60% | +33.77% |
| 2019 | +20.06% | +44.95% |
| 2018 | +26.32% | +9.31% |
| 2017 | +55.17% | +22.66% |
| 2016 | +17.72% | +1.51% |
| 2015 | +119.07% | +19.06% |
| 2014 | -22.02% | +21.70% |
| 2013 | +54.98% | +18.57% |
| 2012 | +40.13% | +26.45% |
| 2011 | -6.04% | +16.32% |
| 2010 | +34.43% | +23.18% |
| 2009 | +147.46% | +12.50% |
| 2008 | -46.72% | -22.18% |
| 2007 | +139.38% | +33.30% |
| 2006 | -17.07% | +6.94% |
| 2005 | +16.79% | +3.02% |
20-Year Average Return for AMZN
36.13%
20-Year Average Return for COST
19.59%
24 Months Performance
| Month | AMZN | COST |
|---|---|---|
| October 2025 | +10.69% | -0.50% |
| September 2025 | -2.56% | -1.40% |
| August 2025 | +6.64% | -0.97% |
| July 2025 | +6.19% | -4.70% |
| June 2025 | +6.17% | -6.33% |
| May 2025 | +7.79% | +4.25% |
| April 2025 | -4.03% | +4.20% |
| March 2025 | -7.20% | -9.65% |
| February 2025 | -10.59% | +4.37% |
| January 2025 | +7.93% | +7.70% |
| December 2024 | +4.12% | -6.02% |
| November 2024 | +5.03% | +10.78% |
| October 2024 | +0.69% | -0.36% |
| September 2024 | +5.72% | +0.90% |
| August 2024 | -3.03% | +9.24% |
| July 2024 | -5.18% | -2.66% |
| June 2024 | +8.36% | +4.24% |
| May 2024 | -1.43% | +12.14% |
| April 2024 | -3.30% | +0.39% |
| March 2024 | +1.21% | -2.24% |
| February 2024 | +10.97% | +5.59% |
| January 2024 | +3.51% | +6.80% |
| December 2023 | +3.34% | +13.22% |
| November 2023 | +6.64% | +6.65% |
24 Months Average Return for AMZN
2.40%
24 Months Average Return for COST
2.32%
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