Key facts: IBM's stock soars; launches fault-tolerant supercomputer; Gerstner dies at 83

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2025.12.29 20:03
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IBM's stock has surged 28% to 44% in 2025, likely removing it from the 'Dogs of the Dow' list, while still offering a dividend yield above 2%.1IBM is creating a fault-tolerant supercomputer that operates despite errors, aiming to launch this technology by decade's end, highlighting its commitment to quantum computing advancements.2Lou Gerstner, former IBM CEO, has died at 83. He was key in IBM's turnaround from 1993 to 2002, leaving a lasting impact on the company.34