KDDI - 17 Year Stock Price History | KDDIY

Historical daily share price chart and data for KDDI since 2008 adjusted for splits and dividends. The latest closing stock price for KDDI as of August 25, 2025 is 17.61.
  • The all-time high KDDI stock closing price was 18.39 on May 07, 2025.
  • The KDDI 52-week high stock price is 18.67, which is 6% above the current share price.
  • The KDDI 52-week low stock price is 15.05, which is 14.5% below the current share price.
  • The average KDDI stock price for the last 52 weeks is 16.58.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
KDDI Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 16.6836 15.7881 18.3900 14.8148 17.6100 11.55%
2024 14.9043 15.3349 16.6371 12.6809 15.7871 2.26%
2023 14.6359 14.3245 15.8051 13.7159 15.4387 8.76%
2022 14.6139 13.2915 16.7354 13.2915 14.1956 6.66%
2021 14.1243 13.2524 16.0019 12.9822 13.3088 1.53%
2020 12.5956 12.7249 13.8107 10.4632 13.1085 3.39%
2019 10.6826 9.7454 12.7325 8.8506 12.6783 30.60%
2018 10.3205 9.8301 11.4015 8.4936 9.7081 -0.80%
2017 10.3507 9.5638 11.9990 9.5638 9.7861 1.12%
2016 10.7105 9.4868 12.6662 8.5796 9.6775 -0.97%
2015 8.7278 7.6154 9.8590 7.4586 9.7723 27.99%
2014 6.9420 7.0189 8.9284 5.9060 7.6350 8.86%
2013 5.3629 3.7236 7.2504 3.6428 7.0134 86.83%
2012 3.4324 3.2132 4.3419 3.0519 3.7539 17.12%
2011 3.2198 2.2133 4.1279 2.1688 3.2053 31.79%
2010 1.6987 1.6026 2.5325 1.3518 2.4322 53.61%
2009 1.5776 1.9961 1.9961 1.2967 1.5834 -24.00%
Sector Industry Market Cap Revenue
Computer and Technology Wireless - Non-US Providers $72.994B $38.863B
KDDI Corporation is a comprehensive communications company offering both fixed-line and mobile communications services. For individual customers, KDDI offers its mobile communications and fixed-line communications like broadband Internet/telephone services under the brand name `au`. For business clients, KDDI provides all services in the Information and Communication Technology realm, from Fixed Mobile Convergence networks to data centers, applications, and security strategies. KDDI Corporation is headquartered in Tokyo, Japan.
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PLDT (PHI) Philippines $4.863B 8.19
Chorus (CHRYY) New Zealand $2.296B 0.00
Ceragon Networks (CRNT) Israel $0.180B 7.77
China Unicom (Hong Kong) (CHU) Hong Kong, SAR China $0.000B 0.00
NTT DOCOMO (DCMYY) Japan $0.000B 0.00
China Mobile (Hong Kong) (CHL) Hong Kong, SAR China $0.000B 0.00