Laura Bratton Laura Bratton is a reporter for Yahoo Finance. Most Recent Nvidia, TSMC, chip stocks plunge after Trump announces sweeping reciprocal tariffs Nvidia, TSMC, and other chip stocks fell Thursday following US president Trump’s announcement of sweeping reciprocal tariffs affecting the semiconductor supply chain. Newsmax stock plummets nearly 80% after wild post-IPO rally pushed company value north of $20 billion Newsmax stock dropped nearly 80% Wednesday after a massive post-IPO surge saw shares soar from $10 to $233. Newsmax stock soars, pushing market cap north of $20 billion after shocking IPO success Newsmax stock soared 180% Tuesday, extending its massive 735% gain on Monday following the conservative cable news outlet’s IPO. Tesla stock falls amid investor concerns over Trump tariffs, Elon Musk's government ties Tesla stock fell 6% Monday, leading Big Tech stocks down. Nvidia stock drops, tech leads markets lower after Trump backs broader reciprocal tariffs Nvidia stock fell more than 4% premarket Monday after US President Trump said he won’t be granting any countries softer treatment when it comes to reciprocal tariffs. How Trump tariffs would push Big Tech's AI data center costs higher Big Tech is set to spend hundreds of billions of dollars in capital expenditures and investments this year, much of which will be directed toward building giant data centers around the US to power artificial intelligence. But Trump's tariffs would push those costs higher, analysts told Yahoo Finance. CoreWeave stock seesaws, ends flat after IPO in AI trade test The AI cloud computing provider CoreWeave made its debut on the Nasdaq Friday under the ticker CRWV. The stock fell around 6% immediately after shares began trading but pared losses to end the trading session. Intel's new CEO might have the last best chance to turn around the company — here's how he could do it Intel's newly appointed CEO, Lip-Bu Tan, is the troubled chipmaker's best and last hope to attempt a turnaround as its significance in the United States' fight for global technological dominance rises. Nvidia stock rises as GTC leaves Wall Street analysts 'comfortable with long term AI demand' Nvidia stock reversed direction after a two-day slide that saw shares lose 5% as the AI chipmaker's annual GTC event failed to excite investors amid a broader market downturn. Apple stock rout shaves nearly $700 billion from market cap since record close Apple stock has fallen roughly 18% from its record close in December, shedding more than $700 billion off of the iPhone maker’s market cap as investors scrutinize the company’s AI play. Nvidia stock sinks as CEO Jensen Huang keynotes GTC 2025 event, unveils new chip lineup Nvidia (NVDA) stock slid more than 3% Tuesday after the AI chipmaker's annual GTC conference in California kicked off with a keynote from CEO Jensen Huang. Nvidia stock slides ahead of GTC as investors look to new Blackwell Ultra Nvidia stock fell Monday ahead of the company's annual GTC event on March 18. Tesla stock tumbles over 15%, wiping out post-election gains as demand worries continue to weigh Tesla shares touched their lowest level since Nov. 4 on Monday. Nvidia sheds $1 trillion from record high market cap as market sell-off intensifies Nvidia has lost $1 trillion in market cap since January. Tesla stock falls 45% from record high, a 'gut check moment' that has Wall Street bulls doubling down A sharp decline for Tesla stock has one of its biggest supporters on Wall Street defending the company as other analysts have tempered their optimism. Tesla stock sinks 6% after Baird analysts say Musk's government role adds 'uncertainty' to delivery outlook Tesla stock sank Thursday after Baird lowered its price target on the EV maker. Nvidia leads chipmaker stocks lower as investor fears over AI demand continue to weigh Nvidia stock dropped nearly 6% Thursday, leading other chipmakers down as fears over AI demand continued to weigh on the stocks. Nvidia stock rebounds from Monday's 9% decline as tariffs weigh on the market Nvidia stock rose nearly 2% Tuesday, as Wall Street analysts maintained bullish outlooks on the AI chipmaker despite potential regulatory risks and tariff headwinds. Crypto stocks, bitcoin drop, reversing direction after Trump touts US crypto reserve Crypto stocks seesawed Monday after Trump said in a post on Truth Social that his administration will create a US crypto reserve. Trump, TSMC announce $100 billion investment in US chip manufacturing President Donald Trump and TSMC announced Monday that the Taiwanese chip manufacturer will invest at least $100 billion in its US manufacturing capabilities "over the next short period of time," bringing company's total investment in the US to $165 billion.