COST vs MNST Stock Comparison

Costco and Monster stock analysis with 20 years of historical data and interactive charts

Compare COST vs MNST

COST

Stock Price (February 2006) $33.64
Stock Price (January 2026) $940.25
10-Year Growth 239.44%
20-Year Growth 389.85%
Market Cap (January 2026) $382.77 Billion

MNST

Stock Price (February 2006) $1.87
Stock Price (January 2026) $80.76
10-Year Growth 160.19%
20-Year Growth 415.23%
Market Cap (January 2026) $74.91 Billion

20-Year Performance Chart

Interactive visualization of COST vs MNST stock performance (2006-2026)

20-Year Performance Data

Year COST MNST
2026 +10.19% +6.04%
2025 -4.72% +46.57%
2024 +41.65% -10.29%
2023 +50.06% +13.72%
2022 -18.91% +5.17%
2021 +50.48% +6.00%
2020 +33.77% +45.18%
2019 +44.95% +30.33%
2018 +9.31% -21.51%
2017 +22.66% +38.98%
2016 +1.51% -7.84%
2015 +19.06% +37.72%
2014 +21.70% +62.25%
2013 +18.57% +24.97%
2012 +26.45% +14.25%
2011 +16.32% +72.06%
2010 +23.18% +33.10%
2009 +12.50% +10.31%
2008 -22.18% -22.35%
2007 +33.30% +30.57%
2006 +7.84% +50.26%
20-Year Average Return for COST 19.49%
20-Year Average Return for MNST 20.76%

24 Months Performance

Month COST MNST
January 2026 +10.19% +6.04%
December 2025 -5.44% +0.95%
November 2025 -1.56% +12.75%
October 2025 -0.50% -0.89%
September 2025 -1.40% +7.40%
August 2025 -0.97% +5.74%
July 2025 -4.70% -7.54%
June 2025 -6.33% -1.86%
May 2025 +4.25% +7.44%
April 2025 +4.20% +1.83%
March 2025 -9.65% +6.07%
February 2025 +4.37% +15.05%
January 2025 +7.70% -6.88%
December 2024 -6.02% -4.40%
November 2024 +10.78% +5.41%
October 2024 -0.36% +2.11%
September 2024 +0.90% +8.01%
August 2024 +9.24% -8.27%
July 2024 -2.66% +3.11%
June 2024 +4.24% -3.74%
May 2024 +12.14% -3.03%
April 2024 +0.39% -7.43%
March 2024 -2.24% +0.83%
February 2024 +5.59% +5.65%
24 Months Average Return for COST 1.34%
24 Months Average Return for MNST 1.85%

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