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
2.9304
Dec 31, 2011
3.9243
Dec 31, 2012
3.2541
Dec 31, 2013
-1.8519
Dec 31, 2014
-3.5449
Dec 31, 2015
1.0237
Dec 31, 2016
1.2686
Dec 31, 2017
0.8558
Dec 31, 2018
1.2157
Dec 31, 2019
1.0623
Dec 31, 2020
1.1734
Dec 31, 2021
2.4089
Dec 31, 2022
1.8292
Dec 31, 2023
1.7402
Dec 31, 2024
0.8052
Dec 31, 2025
2.4959
Mar 31, 2026
0.5
Jun 30, 2026
1.51
Calculation
Growth rate
-3.83%
Average
1.256
Maximum
Dec 31, 2011
3.9243
Minimum
Dec 31, 2014
-3.5449
Median
Dec 31, 2018
1.2157
Earnings quarterly
| Fiscal date ending | Mar 31, 2010 |
| Reported date | Apr 30, 2010 |
| Report time | PRE_MARKET |
| Reported EPS | 0.5272 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Jun 30, 2010 |
| Reported date | Jul 30, 2010 |
| Report time | PRE_MARKET |
| Reported EPS | 0.7332 |
| 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 (%) | 294.4444% |
| Fiscal date ending | Dec 31, 2010 |
| Reported date | Jan 28, 2011 |
| Report time | POST_MARKET |
| Reported EPS | 0.25 |
| Estimated EPS | 0.45 |
| Surprise | -0.2 |
| Surprise (%) | -44.4444% |
| 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 (%) | 137.8788% |
| 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 (%) | -7.5472% |
| Fiscal date ending | Sep 30, 2011 |
| Reported date | Nov 7, 2011 |
| Report time | PRE_MARKET |
| Reported EPS | 0.4768 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Dec 31, 2011 |
| Reported date | Mar 31, 2012 |
| Report time | PRE_MARKET |
| Reported EPS | 1.3875 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Mar 31, 2012 |
| Reported date | Jun 30, 2012 |
| Report time | PRE_MARKET |
| Reported EPS | 0.7931 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Jun 30, 2012 |
| Reported date | Sep 30, 2012 |
| Report time | PRE_MARKET |
| Reported EPS | 1.3666 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Sep 30, 2012 |
| Reported date | Dec 31, 2012 |
| Report time | PRE_MARKET |
| Reported EPS | 0.4247 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Dec 31, 2012 |
| Reported date | Mar 31, 2013 |
| Report time | PRE_MARKET |
| Reported EPS | 0.6697 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Mar 31, 2013 |
| Reported date | Jun 30, 2013 |
| Report time | PRE_MARKET |
| Reported EPS | 0.3886 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Jun 30, 2013 |
| Reported date | Sep 30, 2013 |
| Report time | PRE_MARKET |
| Reported EPS | 0.4045 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Sep 30, 2013 |
| Reported date | Nov 1, 2013 |
| Report time | PRE_MARKET |
| Reported EPS | -2.2809 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Dec 31, 2013 |
| Reported date | Mar 30, 2014 |
| Report time | PRE_MARKET |
| Reported EPS | -0.3641 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Mar 31, 2014 |
| Reported date | Apr 30, 2014 |
| Report time | PRE_MARKET |
| Reported EPS | -3.2704 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Jun 30, 2014 |
| Reported date | Jul 29, 2014 |
| Report time | PRE_MARKET |
| Reported EPS | 0.0901 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Sep 30, 2014 |
| Reported date | Oct 31, 2014 |
| Report time | PRE_MARKET |
| Reported EPS | 0.0956 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Dec 31, 2014 |
| Reported date | Jan 30, 2015 |
| Report time | PRE_MARKET |
| Reported EPS | -0.4602 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Mar 31, 2015 |
| Reported date | Apr 29, 2015 |
| Report time | POST_MARKET |
| Reported EPS | 0.4861 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Jun 30, 2015 |
| Reported date | Jul 31, 2015 |
| Report time | PRE_MARKET |
| Reported EPS | 0.5575 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Sep 30, 2015 |
| Reported date | Oct 30, 2015 |
| Report time | PRE_MARKET |
| Reported EPS | 0.2026 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Dec 31, 2015 |
| Reported date | Jan 29, 2016 |
| Report time | PRE_MARKET |
| Reported EPS | -0.2225 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
| Fiscal date ending | Mar 31, 2016 |
| Reported date | May 18, 2016 |
| Report time | POST_MARKET |
| Reported EPS | 0.3186 |
| 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 (%) | -33.8462% |
| Fiscal date ending | Sep 30, 2016 |
| Reported date | Nov 14, 2016 |
| Report time | PRE_MARKET |
| Reported EPS | 0.37 |
| Estimated EPS | 0.57 |
| Surprise | -0.2 |
| Surprise (%) | -35.0877% |
| 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 (%) | -31.8182% |
| Fiscal date ending | Mar 31, 2017 |
| Reported date | Apr 28, 2017 |
| Report time | POST_MARKET |
| Reported EPS | 0.3658 |
| Estimated EPS | 0.63 |
| Surprise | -0.2642 |
| Surprise (%) | -41.9365% |
| Fiscal date ending | Jun 30, 2017 |
| Reported date | Sep 12, 2017 |
| Report time | PRE_MARKET |
| Reported EPS | 0.4 |
| Estimated EPS | 0.75 |
| Surprise | -0.35 |
| Surprise (%) | -46.6667% |
| 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 (%) | -54.1667% |
| Fiscal date ending | Dec 31, 2017 |
| Reported date | Feb 6, 2018 |
| Report time | PRE_MARKET |
| Reported EPS | -0.24 |
| Estimated EPS | 0.36 |
| Surprise | -0.6 |
| Surprise (%) | -166.6667% |
| Fiscal date ending | Mar 31, 2018 |
| Reported date | May 3, 2018 |
| Report time | PRE_MARKET |
| Reported EPS | 0.3504 |
| Estimated EPS | 0.37 |
| Surprise | -0.0196 |
| Surprise (%) | -5.2973% |
| Fiscal date ending | Jun 30, 2018 |
| Reported date | Aug 3, 2018 |
| Report time | PRE_MARKET |
| Reported EPS | 0.4301 |
| Estimated EPS | 0.45 |
| Surprise | -0.0199 |
| Surprise (%) | -4.4222% |
| Fiscal date ending | Sep 30, 2018 |
| Reported date | Nov 2, 2018 |
| Report time | PRE_MARKET |
| Reported EPS | 0.404 |
| Estimated EPS | 0.41 |
| Surprise | -0.006 |
| Surprise (%) | -1.4634% |
| Fiscal date ending | Dec 31, 2018 |
| Reported date | Feb 11, 2019 |
| Report time | POST_MARKET |
| Reported EPS | 0.0312 |
| Estimated EPS | -0.03 |
| Surprise | 0.0612 |
| Surprise (%) | 204% |
| Fiscal date ending | Mar 31, 2019 |
| Reported date | May 2, 2019 |
| Report time | POST_MARKET |
| Reported EPS | 0.4029 |
| Estimated EPS | 0.36 |
| Surprise | 0.0429 |
| Surprise (%) | 11.9167% |
| Fiscal date ending | Jun 30, 2019 |
| Reported date | Aug 6, 2019 |
| Report time | POST_MARKET |
| Reported EPS | 0.2929 |
| Estimated EPS | 0.29 |
| Surprise | 0.0029 |
| Surprise (%) | 1% |
| Fiscal date ending | Sep 30, 2019 |
| Reported date | Nov 7, 2019 |
| Report time | POST_MARKET |
| Reported EPS | 0.3257 |
| Estimated EPS | 0.32 |
| Surprise | 0.0057 |
| Surprise (%) | 1.7812% |
| Fiscal date ending | Dec 31, 2019 |
| Reported date | Feb 5, 2020 |
| Report time | POST_MARKET |
| Reported EPS | 0.0408 |
| Estimated EPS | 0.04 |
| Surprise | 0.0008 |
| Surprise (%) | 2% |
| Fiscal date ending | Mar 31, 2020 |
| Reported date | May 29, 2020 |
| Report time | POST_MARKET |
| Reported EPS | 0.3585 |
| Estimated EPS | 0.35 |
| Surprise | 0.0085 |
| Surprise (%) | 2.4286% |
| Fiscal date ending | Jun 30, 2020 |
| Reported date | Aug 6, 2020 |
| Report time | POST_MARKET |
| Reported EPS | 0.3111 |
| Estimated EPS | 0.31 |
| Surprise | 0.0011 |
| Surprise (%) | 0.3548% |
| Fiscal date ending | Sep 30, 2020 |
| Reported date | Nov 5, 2020 |
| Report time | POST_MARKET |
| Reported EPS | 0.3761 |
| Estimated EPS | 0.378 |
| Surprise | -0.0019 |
| Surprise (%) | -0.5026% |
| Fiscal date ending | Dec 31, 2020 |
| Reported date | Mar 10, 2021 |
| Report time | POST_MARKET |
| Reported EPS | 0.1277 |
| Estimated EPS | 0.182 |
| Surprise | -0.0543 |
| Surprise (%) | -29.8352% |
| Fiscal date ending | Mar 31, 2021 |
| Reported date | May 28, 2021 |
| Report time | POST_MARKET |
| Reported EPS | 0.5476 |
| Estimated EPS | 0.5709 |
| Surprise | -0.0233 |
| Surprise (%) | -4.0813% |
| Fiscal date ending | Jun 30, 2021 |
| Reported date | Aug 27, 2021 |
| Report time | POST_MARKET |
| Reported EPS | 0.613 |
| Estimated EPS | 0.6148 |
| Surprise | -0.0018 |
| Surprise (%) | -0.2928% |
| Fiscal date ending | Sep 30, 2021 |
| Reported date | Nov 29, 2021 |
| Report time | POST_MARKET |
| Reported EPS | 0.5512 |
| Estimated EPS | 0.5504 |
| Surprise | 0.0008 |
| Surprise (%) | 0.1453% |
| Fiscal date ending | Dec 31, 2021 |
| Reported date | Mar 11, 2022 |
| Report time | POST_MARKET |
| Reported EPS | 0.6971 |
| Estimated EPS | 0.709 |
| Surprise | -0.0119 |
| Surprise (%) | -1.6784% |
| Fiscal date ending | Mar 31, 2022 |
| Reported date | May 27, 2022 |
| Report time | PRE_MARKET |
| Reported EPS | 0.6782 |
| Estimated EPS | 0.6856 |
| Surprise | -0.0074 |
| Surprise (%) | -1.0793% |
| Fiscal date ending | Jun 30, 2022 |
| Reported date | Aug 16, 2022 |
| Report time | POST_MARKET |
| Reported EPS | 0.4943 |
| Estimated EPS | 0.5015 |
| Surprise | -0.0072 |
| Surprise (%) | -1.4357% |
| Fiscal date ending | Sep 30, 2022 |
| Reported date | Nov 14, 2022 |
| Report time | PRE_MARKET |
| Reported EPS | 0.4588 |
| Estimated EPS | 0.46 |
| Surprise | -0.0012 |
| Surprise (%) | -0.2609% |
| Fiscal date ending | Dec 31, 2022 |
| Reported date | Mar 8, 2023 |
| Report time | POST_MARKET |
| Reported EPS | 0.1979 |
| Estimated EPS | 0.2493 |
| Surprise | -0.0514 |
| Surprise (%) | -20.6177% |
| Fiscal date ending | Mar 31, 2023 |
| Reported date | May 24, 2023 |
| Report time | PRE_MARKET |
| Reported EPS | 0.4532 |
| Estimated EPS | 0.45 |
| Surprise | 0.0032 |
| Surprise (%) | 0.7111% |
| Fiscal date ending | Jun 30, 2023 |
| Reported date | Aug 14, 2023 |
| Report time | PRE_MARKET |
| Reported EPS | 0.6226 |
| Estimated EPS | 0.5934 |
| Surprise | 0.0292 |
| Surprise (%) | 4.9208% |
| Fiscal date ending | Sep 30, 2023 |
| Reported date | Nov 30, 2023 |
| Report time | POST_MARKET |
| Reported EPS | 0.347 |
| Estimated EPS | 0.4154 |
| Surprise | -0.0684 |
| Surprise (%) | -16.4661% |
| Fiscal date ending | Dec 31, 2023 |
| Reported date | Feb 8, 2024 |
| Report time | POST_MARKET |
| Reported EPS | 0.3174 |
| Estimated EPS | 0.3448 |
| Surprise | -0.0274 |
| Surprise (%) | -7.9466% |
| Fiscal date ending | Mar 31, 2024 |
| Reported date | May 24, 2024 |
| Report time | POST_MARKET |
| Reported EPS | 0.5729 |
| Estimated EPS | 0.4787 |
| Surprise | 0.0942 |
| Surprise (%) | 19.6783% |
| Fiscal date ending | Jun 30, 2024 |
| Reported date | Aug 26, 2024 |
| Report time | POST_MARKET |
| Reported EPS | 0.5826 |
| Estimated EPS | 0.59 |
| Surprise | -0.0074 |
| Surprise (%) | -1.2542% |
| Fiscal date ending | Sep 30, 2024 |
| Reported date | Nov 26, 2024 |
| Report time | PRE_MARKET |
| Reported EPS | 0.5346 |
| Estimated EPS | 0.4905 |
| Surprise | 0.0441 |
| Surprise (%) | 8.9908% |
| Fiscal date ending | Dec 31, 2024 |
| Reported date | Mar 10, 2025 |
| Report time | PRE_MARKET |
| Reported EPS | -0.8849 |
| Estimated EPS | -0.91 |
| Surprise | 0.0251 |
| Surprise (%) | 2.7582% |
| Fiscal date ending | Mar 31, 2025 |
| Reported date | Jun 17, 2025 |
| Report time | PRE_MARKET |
| Reported EPS | 0.7556 |
| Estimated EPS | 0.7566 |
| Surprise | -0.001 |
| Surprise (%) | -0.1322% |
| Fiscal date ending | Jun 30, 2025 |
| Reported date | Sep 5, 2025 |
| Report time | PRE_MARKET |
| Reported EPS | 0.9952 |
| Estimated EPS | 0.9315 |
| Surprise | 0.0637 |
| Surprise (%) | 6.8384% |
| Fiscal date ending | Sep 30, 2025 |
| Reported date | Nov 7, 2025 |
| Report time | POST_MARKET |
| Reported EPS | 0.5847 |
| Estimated EPS | 0.5641 |
| Surprise | 0.0206 |
| Surprise (%) | 3.6518% |
| Fiscal date ending | Dec 31, 2025 |
| Reported date | Feb 10, 2026 |
| Report time | PRE_MARKET |
| Reported EPS | 0.1604 |
| Estimated EPS | 0.1956 |
| Surprise | -0.0352 |
| Surprise (%) | -17.9959% |
| Fiscal date ending | Mar 31, 2026 |
| Reported date | May 28, 2026 |
| Report time | PRE_MARKET |
| Reported EPS | 0.5 |
| Estimated EPS | 0.4954 |
| Surprise | 0.0046 |
| Surprise (%) | 0.9285% |
| Fiscal date ending | Jun 30, 2026 |
| Reported date | Aug 11, 2026 |
| Report time | PRE_MARKET |
| Reported EPS | 1.01 |
| Estimated EPS | |
| Surprise | 0 |
| Surprise (%) | % |
Calculation
Growth rate
1.01%
Average
0.335
Maximum
Mar 31, 2011
1.57
Minimum
Mar 31, 2014
-3.2704
Median
Sep 30, 2018
0.404