Ajinomoto - 21 Year Stock Price History | AJINY

Historical daily share price chart and data for Ajinomoto since 2004 adjusted for splits and dividends. The latest closing stock price for Ajinomoto as of November 05, 2025 is 28.88.
  • The all-time high Ajinomoto stock closing price was 29.17 on September 17, 2025.
  • The Ajinomoto 52-week high stock price is 43.43, which is 50.4% above the current share price.
  • The Ajinomoto 52-week low stock price is 18.76, which is 35% below the current share price.
  • The average Ajinomoto stock price for the last 52 weeks is 31.96.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Ajinomoto Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 24.0070 20.3159 29.1735 18.2571 28.8800 42.16%
2024 18.8406 18.6017 21.4891 17.0177 20.3154 8.48%
2023 17.6361 14.5518 20.3137 13.8050 18.7279 29.87%
2022 12.8231 13.8707 15.9697 10.2055 14.4205 3.83%
2021 11.5882 9.9774 14.6111 8.7716 13.8881 39.09%
2020 7.9773 7.1700 10.1446 6.6067 9.9849 40.50%
2019 7.0842 7.3884 8.2006 6.1159 7.1068 -3.44%
2018 7.2623 7.5482 7.9837 6.5347 7.3599 -2.05%
2017 7.9170 7.7496 8.8903 7.2301 7.5143 -4.18%
2016 8.7599 8.8559 9.9716 7.2014 7.8421 -13.67%
2015 8.0774 6.9407 9.0843 6.8225 9.0843 30.55%
2014 5.9204 5.2633 7.3644 4.8028 6.9586 32.31%
2013 4.9236 4.5749 5.4238 4.3331 5.2593 14.03%
2012 4.6127 3.9317 5.5086 3.7925 4.6123 17.60%
2011 3.7031 3.3870 4.0021 2.8835 3.9220 22.53%
2010 2.9012 2.9176 3.2009 2.6030 3.2009 19.80%
2009 2.3914 2.7058 2.9099 1.8493 2.6718 -4.94%
2008 2.6067 2.9219 3.0558 2.0405 2.8107 -0.64%
2007 3.0200 3.2465 3.3692 2.7589 2.8289 -13.69%
2006 2.7486 2.4986 3.2775 2.4186 3.2775 32.73%
2005 2.6936 2.7771 2.9790 2.3554 2.4693 -10.36%
Sector Industry Market Cap Revenue
Consumer Staples Food Items - Miscellaneous/Diversified $28.784B $10.051B
AJINOMOTO GROUP has continued to create new value by deepening its knowledge of amino acids and expanding into fields such as health and pharmaceuticals while developing a new dietary culture. Today, they offer a variety of products worldwide, including seasonings, processed foods, beverages, pharmaceuticals, amino acids and specialty chemicals.
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