Alphabet Inc.
(NASDAQ:GOOG) (NASDAQ:GOOGL) just erased $294 billion in market value in a single session — roughly the size of an entire Palantir Technologies Inc.
The 7.1% plunge marked Alphabet's worst trading day since May 2025 and the largest one-day destruction of shareholder value in the company's history.
The Google parent's market value slumped to $3.889 trillion on Thursday, from $4.183 trillion the day before.
Palantir's total market capitalization was $295.8 billion as of Thursday.











