The tech companies, chips and platforms moving indexes and reshaping the economy.

TSMC is doubling down on advanced chip packaging in Taiwan, planning three more facilities at Chiayi Science Park. The move builds on two si

SK Hynix shares dropped as much as 8.2% in Seoul on Monday, days after its blockbuster Nasdaq debut. Investors took profits and questioned w

SK Hynix's $26.5 billion ADR sale closed nearly 13% higher on Nasdaq, but shares opened about 2% lower in South Korea. The divergence reflec

Meta will start making its Iris AI chip in September, aiming to double computing capacity to 14 GW. The in-house chip complements Nvidia and

Meta pulled its Muse Image AI tool just days after launch following backlash over an automatic opt-in that let public Instagram photos power

Apple has filed a lawsuit against OpenAI, alleging two ex-employees stole hardware trade secrets to accelerate OpenAI's consumer device effo

Meta shares jumped 5.3% after a report that CEO Mark Zuckerberg is considering leasing spare AI computing capacity. Meanwhile, the SPDR S&P

SK Hynix CEO Kwak Noh-jung says AI demand for high-bandwidth memory is growing faster than supply, with the shortage peaking in 2027. The ch

SK Hynix, the South Korean memory-chip maker, began trading on the Nasdaq on Friday via American depositary receipts. The $26.5 billion offe

SK Hynix's US stock debut opened 14% above its offering price, drawing $26.5 billion in demand. The move gives US investors easier access to

SK Hynix's $26.5 billion Nasdaq debut boosted AI optimism, helping markets shrug off geopolitical risks and higher oil prices. The chipmaker

Rackspace Technology is investing in a new GPU buildout backed by AMD and fresh financing. RBC Capital Markets projects enterprise AI revenu