The Amazon.com TradeThe Tempus AI TradeThe company reported a quarterly loss of 13 cents per share, narrower than expected, and ended the quarter with $643.8 million in cash and cash equivalents. Tempus also raised its full-year 2026 revenue outlook to $1.59 billion to $1.60 billion and projected adjusted EBITDA of approximately $65 million as demand for its AI-powered diagnostics platform continued to expand.The Cerebras TradeCerebras, an AI chip upstart, has been gaining attention for its innovative technology, which has prompted Ark to continue its investment despite market fluctuations. The company is seen as a significant player in the AI chip industry. Last Friday, Ark bought $10.8 million worth of Cerebras shares and followed that up with another $8.5 million purchase on Tuesday.Other Key Trades:
Kratos Defense and Security Solutions Inc (KTOS): Ark’s ARKX ETF bought 9,305 shares.






