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Scores here are heuristic signals about sourcing and corroboration across outlets — not verdicts on whether a story is true, and not an endorsement or condemnation of any outlet. How this works

Unranked Impact 2/5

It's Tim Cook's last day as Apple CEO. Investors are $4 trillion richer because of him. - Yahoo Finance

Tim Cook turned Apple into a $4 trillion behemoth during his 15 years as CEO.

Corroboration

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Source reliability mix

Unranked: 1

Every contributing article (1)

It's Tim Cook's last day as Apple CEO. Investors are $4 trillion richer because of him. - Yahoo Financefinance.yahoo.com · 8/31/2026, 10:00:00 AM

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