KT Corporation (KT)
Earnings
Annual and quarterly EPS data presented alongside analyst estimates, earnings surprises, and historical growth statistics. The side-by-side view of reported versus estimated EPS — combined with surprise percentage and report timing — allows investors to assess whether a company consistently beats, meets, or misses market expectations, and how that track record has evolved across full economic cycles.
Earnings annual
Fiscal date endingReported EPS
Dec 31, 2010
$2.93
Dec 31, 2011
$3.92
Dec 31, 2012
$3.25
Dec 31, 2013
-$1.85
Dec 31, 2014
-$3.54
Dec 31, 2015
$1.02
Dec 31, 2016
$1.27
Dec 31, 2017
$0.86
Dec 31, 2018
$1.22
Dec 31, 2019
$1.06
Dec 31, 2020
$1.17
Dec 31, 2021
$2.41
Dec 31, 2022
$1.83
Dec 31, 2023
$1.74
Dec 31, 2024
$0.81
Dec 31, 2025
$2.50
Mar 31, 2026
$0.50
Jun 30, 2026
$1.51
Sep 30, 2026
$2.10
Calculation
Growth rate
-1.83%
Average
$1.30
Maximum
Dec 31, 2011
$3.92
Minimum
Dec 31, 2014
-$3.54
Median
Dec 31, 2016
$1.27
Earnings quarterly
| Fiscal date ending | Mar 31, 2010 |
| Reported date | Apr 30, 2010 |
| Report time | Pre market |
| Reported EPS | $0.53 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Jun 30, 2010 |
| Reported date | Jul 30, 2010 |
| Report time | Pre market |
| Reported EPS | $0.73 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Sep 30, 2010 |
| Reported date | Nov 9, 2010 |
| Report time | Post market |
| Reported EPS | $1.42 |
| Estimated EPS | $0.36 |
| Surprise | $1.06 |
| Surprise (%) | 294.44% |
| Fiscal date ending | Dec 31, 2010 |
| Reported date | Jan 28, 2011 |
| Report time | Post market |
| Reported EPS | $0.25 |
| Estimated EPS | $0.45 |
| Surprise | -$0.20 |
| Surprise (%) | -44.44% |
| Fiscal date ending | Mar 31, 2011 |
| Reported date | May 30, 2011 |
| Report time | Post market |
| Reported EPS | $1.57 |
| Estimated EPS | $0.66 |
| Surprise | $0.91 |
| Surprise (%) | 137.88% |
| Fiscal date ending | Jun 30, 2011 |
| Reported date | Aug 29, 2011 |
| Report time | Post market |
| Reported EPS | $0.49 |
| Estimated EPS | $0.53 |
| Surprise | -$0.04 |
| Surprise (%) | -7.55% |
| Fiscal date ending | Sep 30, 2011 |
| Reported date | Nov 7, 2011 |
| Report time | Pre market |
| Reported EPS | $0.48 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Dec 31, 2011 |
| Reported date | Mar 31, 2012 |
| Report time | Pre market |
| Reported EPS | $1.39 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Mar 31, 2012 |
| Reported date | Jun 30, 2012 |
| Report time | Pre market |
| Reported EPS | $0.79 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Jun 30, 2012 |
| Reported date | Sep 30, 2012 |
| Report time | Pre market |
| Reported EPS | $1.37 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Sep 30, 2012 |
| Reported date | Dec 31, 2012 |
| Report time | Pre market |
| Reported EPS | $0.42 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Dec 31, 2012 |
| Reported date | Mar 31, 2013 |
| Report time | Pre market |
| Reported EPS | $0.67 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Mar 31, 2013 |
| Reported date | Jun 30, 2013 |
| Report time | Pre market |
| Reported EPS | $0.39 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Jun 30, 2013 |
| Reported date | Sep 30, 2013 |
| Report time | Pre market |
| Reported EPS | $0.40 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Sep 30, 2013 |
| Reported date | Nov 1, 2013 |
| Report time | Pre market |
| Reported EPS | -$2.28 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Dec 31, 2013 |
| Reported date | Mar 30, 2014 |
| Report time | Pre market |
| Reported EPS | -$0.36 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Mar 31, 2014 |
| Reported date | Apr 30, 2014 |
| Report time | Pre market |
| Reported EPS | -$3.27 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Jun 30, 2014 |
| Reported date | Jul 29, 2014 |
| Report time | Pre market |
| Reported EPS | $0.09 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Sep 30, 2014 |
| Reported date | Oct 31, 2014 |
| Report time | Pre market |
| Reported EPS | $0.10 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Dec 31, 2014 |
| Reported date | Jan 30, 2015 |
| Report time | Pre market |
| Reported EPS | -$0.46 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Mar 31, 2015 |
| Reported date | Apr 29, 2015 |
| Report time | Post market |
| Reported EPS | $0.49 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Jun 30, 2015 |
| Reported date | Jul 31, 2015 |
| Report time | Pre market |
| Reported EPS | $0.56 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Sep 30, 2015 |
| Reported date | Oct 30, 2015 |
| Report time | Pre market |
| Reported EPS | $0.20 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Dec 31, 2015 |
| Reported date | Jan 29, 2016 |
| Report time | Pre market |
| Reported EPS | -$0.22 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Mar 31, 2016 |
| Reported date | May 18, 2016 |
| Report time | Post market |
| Reported EPS | $0.32 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Jun 30, 2016 |
| Reported date | Jul 29, 2016 |
| Report time | Post market |
| Reported EPS | $0.43 |
| Estimated EPS | $0.65 |
| Surprise | -$0.22 |
| Surprise (%) | -33.85% |
| Fiscal date ending | Sep 30, 2016 |
| Reported date | Nov 14, 2016 |
| Report time | Pre market |
| Reported EPS | $0.37 |
| Estimated EPS | $0.57 |
| Surprise | -$0.20 |
| Surprise (%) | -35.09% |
| Fiscal date ending | Dec 31, 2016 |
| Reported date | Feb 1, 2017 |
| Report time | Post market |
| Reported EPS | $0.15 |
| Estimated EPS | $0.22 |
| Surprise | -$0.07 |
| Surprise (%) | -31.82% |
| Fiscal date ending | Mar 31, 2017 |
| Reported date | Apr 28, 2017 |
| Report time | Post market |
| Reported EPS | $0.37 |
| Estimated EPS | $0.63 |
| Surprise | -$0.26 |
| Surprise (%) | -41.94% |
| Fiscal date ending | Jun 30, 2017 |
| Reported date | Sep 12, 2017 |
| Report time | Pre market |
| Reported EPS | $0.40 |
| Estimated EPS | $0.75 |
| Surprise | -$0.35 |
| Surprise (%) | -46.67% |
| Fiscal date ending | Sep 30, 2017 |
| Reported date | Nov 1, 2017 |
| Report time | Pre market |
| Reported EPS | $0.33 |
| Estimated EPS | $0.72 |
| Surprise | -$0.39 |
| Surprise (%) | -54.17% |
| Fiscal date ending | Dec 31, 2017 |
| Reported date | Feb 6, 2018 |
| Report time | Pre market |
| Reported EPS | -$0.24 |
| Estimated EPS | $0.36 |
| Surprise | -$0.60 |
| Surprise (%) | -166.67% |
| Fiscal date ending | Mar 31, 2018 |
| Reported date | May 3, 2018 |
| Report time | Pre market |
| Reported EPS | $0.35 |
| Estimated EPS | $0.37 |
| Surprise | -$0.02 |
| Surprise (%) | -5.30% |
| Fiscal date ending | Jun 30, 2018 |
| Reported date | Aug 3, 2018 |
| Report time | Pre market |
| Reported EPS | $0.43 |
| Estimated EPS | $0.45 |
| Surprise | -$0.02 |
| Surprise (%) | -4.42% |
| Fiscal date ending | Sep 30, 2018 |
| Reported date | Nov 2, 2018 |
| Report time | Pre market |
| Reported EPS | $0.40 |
| Estimated EPS | $0.41 |
| Surprise | -$0.01 |
| Surprise (%) | -1.46% |
| Fiscal date ending | Dec 31, 2018 |
| Reported date | Feb 11, 2019 |
| Report time | Post market |
| Reported EPS | $0.03 |
| Estimated EPS | -$0.03 |
| Surprise | $0.06 |
| Surprise (%) | 204% |
| Fiscal date ending | Mar 31, 2019 |
| Reported date | May 2, 2019 |
| Report time | Post market |
| Reported EPS | $0.40 |
| Estimated EPS | $0.36 |
| Surprise | $0.04 |
| Surprise (%) | 11.92% |
| Fiscal date ending | Jun 30, 2019 |
| Reported date | Aug 6, 2019 |
| Report time | Post market |
| Reported EPS | $0.29 |
| Estimated EPS | $0.29 |
| Surprise | $0.00 |
| Surprise (%) | 1% |
| Fiscal date ending | Sep 30, 2019 |
| Reported date | Nov 7, 2019 |
| Report time | Post market |
| Reported EPS | $0.33 |
| Estimated EPS | $0.32 |
| Surprise | $0.01 |
| Surprise (%) | 1.78% |
| Fiscal date ending | Dec 31, 2019 |
| Reported date | Feb 5, 2020 |
| Report time | Post market |
| Reported EPS | $0.04 |
| Estimated EPS | $0.04 |
| Surprise | $0.00 |
| Surprise (%) | 2% |
| Fiscal date ending | Mar 31, 2020 |
| Reported date | May 29, 2020 |
| Report time | Post market |
| Reported EPS | $0.36 |
| Estimated EPS | $0.35 |
| Surprise | $0.01 |
| Surprise (%) | 2.43% |
| Fiscal date ending | Jun 30, 2020 |
| Reported date | Aug 6, 2020 |
| Report time | Post market |
| Reported EPS | $0.31 |
| Estimated EPS | $0.31 |
| Surprise | $0.00 |
| Surprise (%) | 0.35% |
| Fiscal date ending | Sep 30, 2020 |
| Reported date | Nov 5, 2020 |
| Report time | Post market |
| Reported EPS | $0.38 |
| Estimated EPS | $0.38 |
| Surprise | -$0.00 |
| Surprise (%) | -0.50% |
| Fiscal date ending | Dec 31, 2020 |
| Reported date | Mar 10, 2021 |
| Report time | Post market |
| Reported EPS | $0.13 |
| Estimated EPS | $0.18 |
| Surprise | -$0.05 |
| Surprise (%) | -29.84% |
| Fiscal date ending | Mar 31, 2021 |
| Reported date | May 28, 2021 |
| Report time | Post market |
| Reported EPS | $0.55 |
| Estimated EPS | $0.57 |
| Surprise | -$0.02 |
| Surprise (%) | -4.08% |
| Fiscal date ending | Jun 30, 2021 |
| Reported date | Aug 27, 2021 |
| Report time | Post market |
| Reported EPS | $0.61 |
| Estimated EPS | $0.61 |
| Surprise | -$0.00 |
| Surprise (%) | -0.29% |
| Fiscal date ending | Sep 30, 2021 |
| Reported date | Nov 29, 2021 |
| Report time | Post market |
| Reported EPS | $0.55 |
| Estimated EPS | $0.55 |
| Surprise | $0.00 |
| Surprise (%) | 0.15% |
| Fiscal date ending | Dec 31, 2021 |
| Reported date | Mar 11, 2022 |
| Report time | Post market |
| Reported EPS | $0.70 |
| Estimated EPS | $0.71 |
| Surprise | -$0.01 |
| Surprise (%) | -1.68% |
| Fiscal date ending | Mar 31, 2022 |
| Reported date | May 27, 2022 |
| Report time | Pre market |
| Reported EPS | $0.68 |
| Estimated EPS | $0.69 |
| Surprise | -$0.01 |
| Surprise (%) | -1.08% |
| Fiscal date ending | Jun 30, 2022 |
| Reported date | Aug 16, 2022 |
| Report time | Post market |
| Reported EPS | $0.49 |
| Estimated EPS | $0.50 |
| Surprise | -$0.01 |
| Surprise (%) | -1.44% |
| Fiscal date ending | Sep 30, 2022 |
| Reported date | Nov 14, 2022 |
| Report time | Pre market |
| Reported EPS | $0.46 |
| Estimated EPS | $0.46 |
| Surprise | -$0.00 |
| Surprise (%) | -0.26% |
| Fiscal date ending | Dec 31, 2022 |
| Reported date | Mar 8, 2023 |
| Report time | Post market |
| Reported EPS | $0.20 |
| Estimated EPS | $0.25 |
| Surprise | -$0.05 |
| Surprise (%) | -20.62% |
| Fiscal date ending | Mar 31, 2023 |
| Reported date | May 24, 2023 |
| Report time | Pre market |
| Reported EPS | $0.45 |
| Estimated EPS | $0.45 |
| Surprise | $0.00 |
| Surprise (%) | 0.71% |
| Fiscal date ending | Jun 30, 2023 |
| Reported date | Aug 14, 2023 |
| Report time | Pre market |
| Reported EPS | $0.62 |
| Estimated EPS | $0.59 |
| Surprise | $0.03 |
| Surprise (%) | 4.92% |
| Fiscal date ending | Sep 30, 2023 |
| Reported date | Nov 30, 2023 |
| Report time | Post market |
| Reported EPS | $0.35 |
| Estimated EPS | $0.42 |
| Surprise | -$0.07 |
| Surprise (%) | -16.47% |
| Fiscal date ending | Dec 31, 2023 |
| Reported date | Feb 8, 2024 |
| Report time | Post market |
| Reported EPS | $0.32 |
| Estimated EPS | $0.34 |
| Surprise | -$0.03 |
| Surprise (%) | -7.95% |
| Fiscal date ending | Mar 31, 2024 |
| Reported date | May 24, 2024 |
| Report time | Post market |
| Reported EPS | $0.57 |
| Estimated EPS | $0.48 |
| Surprise | $0.09 |
| Surprise (%) | 19.68% |
| Fiscal date ending | Jun 30, 2024 |
| Reported date | Aug 26, 2024 |
| Report time | Post market |
| Reported EPS | $0.58 |
| Estimated EPS | $0.59 |
| Surprise | -$0.01 |
| Surprise (%) | -1.25% |
| Fiscal date ending | Sep 30, 2024 |
| Reported date | Nov 26, 2024 |
| Report time | Pre market |
| Reported EPS | $0.53 |
| Estimated EPS | $0.49 |
| Surprise | $0.04 |
| Surprise (%) | 8.99% |
| Fiscal date ending | Dec 31, 2024 |
| Reported date | Mar 10, 2025 |
| Report time | Pre market |
| Reported EPS | -$0.88 |
| Estimated EPS | -$0.91 |
| Surprise | $0.03 |
| Surprise (%) | 2.76% |
| Fiscal date ending | Mar 31, 2025 |
| Reported date | Jun 17, 2025 |
| Report time | Pre market |
| Reported EPS | $0.76 |
| Estimated EPS | $0.76 |
| Surprise | -$0.00 |
| Surprise (%) | -0.13% |
| Fiscal date ending | Jun 30, 2025 |
| Reported date | Sep 5, 2025 |
| Report time | Pre market |
| Reported EPS | $1.00 |
| Estimated EPS | $0.93 |
| Surprise | $0.06 |
| Surprise (%) | 6.84% |
| Fiscal date ending | Sep 30, 2025 |
| Reported date | Nov 7, 2025 |
| Report time | Post market |
| Reported EPS | $0.58 |
| Estimated EPS | $0.56 |
| Surprise | $0.02 |
| Surprise (%) | 3.65% |
| Fiscal date ending | Dec 31, 2025 |
| Reported date | Feb 10, 2026 |
| Report time | Pre market |
| Reported EPS | $0.16 |
| Estimated EPS | $0.20 |
| Surprise | -$0.04 |
| Surprise (%) | -18.00% |
| Fiscal date ending | Mar 31, 2026 |
| Reported date | May 28, 2026 |
| Report time | Pre market |
| Reported EPS | $0.50 |
| Estimated EPS | $0.50 |
| Surprise | $0.00 |
| Surprise (%) | 0.93% |
| Fiscal date ending | Jun 30, 2026 |
| Reported date | Aug 11, 2026 |
| Report time | Pre market |
| Reported EPS | $1.01 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
| Fiscal date ending | Sep 30, 2026 |
| Reported date | Nov 6, 2026 |
| Report time | Pre market |
| Reported EPS | $0.59 |
| Estimated EPS | - |
| Surprise | $0 |
| Surprise (%) | -% |
Calculation
Growth rate
0.17%
Average
$0.34
Maximum
Mar 31, 2011
$1.57
Minimum
Mar 31, 2014
-$3.27
Median
Jun 30, 2013
$0.40