TSMC posts a record Q2 profit and pledges an extra $100B for Arizona
A 77% profit jump and a $100B Arizona commitment confirm the AI buildout is accelerating and its center of gravity is shifting onto US soil. The raised $60–64B capex plan is the clearest hard-dollar vote that chip demand is real, not hype. But it is also what spooked the sell-side — see the semis reaction below.