AMGN vs AEP Stock Comparison

AMGN and AEP stock analysis with 20 years of historical data and interactive charts

Compare AMGN vs AEP

AMGN

Stock Price (January 2006) $79.36
Stock Price (December 2025) $328.69
10-Year Growth 110.81%
20-Year Growth 206.63%
Market Cap (December 2025) $176.25 Billion

AEP

Stock Price (January 2006) $37.27
Stock Price (December 2025) $116.01
10-Year Growth 124.12%
20-Year Growth 223.17%
Market Cap (December 2025) $61.59 Billion

20-Year Performance Chart

Interactive visualization of AMGN vs AEP stock performance (2006-2025)

20-Year Performance Data

Year AMGN AEP
2025 +30.35% +29.79%
2024 -9.71% +15.40%
2023 +13.89% -10.90%
2022 +19.52% +10.83%
2021 +2.34% +13.03%
2020 -1.59% -7.99%
2019 +29.44% +33.74%
2018 +13.21% +7.07%
2017 +18.60% +21.34%
2016 -5.24% +11.81%
2015 +3.56% -1.08%
2014 +40.23% +36.83%
2013 +30.34% +11.64%
2012 +37.05% +9.64%
2011 +16.79% +19.82%
2010 -4.88% +8.13%
2009 -4.10% +8.03%
2008 +23.93% -25.03%
2007 -32.11% +12.33%
2006 -14.99% +18.74%
20-Year Average Return for AMGN 11.16%
20-Year Average Return for AEP 10.33%

24 Months Performance

Month AMGN AEP
December 2025 -3.02% -4.31%
November 2025 +17.42% +4.02%
October 2025 -0.02% +6.66%
September 2025 -1.65% +2.19%
August 2025 -2.30% -1.45%
July 2025 +1.58% +8.38%
June 2025 -3.21% +0.56%
May 2025 +2.45% -2.91%
April 2025 -5.21% -0.03%
March 2025 +0.25% +1.46%
February 2025 +7.50% +7.73%
January 2025 +10.08% +6.98%
December 2024 -6.28% -6.10%
November 2024 -10.68% +3.68%
October 2024 -0.05% -3.39%
September 2024 -2.51% +1.01%
August 2024 +0.19% -0.05%
July 2024 +6.90% +12.42%
June 2024 +1.64% -2.60%
May 2024 +11.05% +3.39%
April 2024 -3.22% +1.74%
March 2024 +1.42% +1.31%
February 2024 -14.97% +8.13%
January 2024 +5.67% -6.06%
24 Months Average Return for AMGN 1.78%
24 Months Average Return for AEP 0.54%

Related Stock Comparisons

Explore more detailed stock comparisons to make informed investment decisions. Compare performance, analyze trends, and discover investment opportunities.

Ready to Make Informed Investment Decisions?

Get access to comprehensive historical stock data and professional analysis to power your investment research and portfolio decisions.