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Midday Stock Movers: Berkshire, AMD, Circle Surge Amid Market Shifts

Midday trading revealed significant divergence across market sectors. Logistics companies like GXO, UPS, and FedEx faced downward pressure following Amazon's announcement of its dedicated supply chain services. Conversely, Berkshire Hathaway gained nearly 1% after CEO Greg Abel addressed investors. Biotech firm Celcuity surged 18% on positive Phase 3 trial data, while Circle rose 16% following bipartisan legislative progress. Other notable moves included GlobalFoundries' rise on an analyst upgrade and eBay's jump following a takeover bid from GameStop.

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Midday Stock Movers: Berkshire, AMD, Circle Surge Amid Market Shifts

Midday trading saw significant volatility across various sectors, with major movements observed in technology, logistics, and biotech.

Logistics Sector Under Pressure

Shares of major logistics firms experienced notable declines following Amazon's announcement regarding its planned Amazon Supply Chain Services. This move suggests Amazon is building out its own comprehensive freight, distribution, fulfillment, and parcel shipping capabilities.

  • GXO Logistics: Shed 11% of its value.
  • UPS: Fell approximately 10%.
  • FedEx & C.H. Robinson: Both saw declines of around 9%.
  • Amazon: Shares, conversely, rose by 1%.

Corporate and Biotech Highlights

Several companies saw sharp gains driven by corporate news, regulatory developments, and positive clinical trial data.

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  • Berkshire Hathaway: Both classes of stock gained nearly 1% after CEO Greg Abel provided reassurance to investors during the annual shareholders meeting, confirming the conglomerate's stability.
  • Celcuity: Jumped nearly 18% after reporting positive Phase 3 study results for gedatolisib in advanced breast cancer treatment, showing statistically significant improvement in progression-free survival.
  • Circle: Increased by 16% following a bipartisan agreement on key language within the CLARITY Act.
  • Global Business Travel Group: Stock soared 57% after investment firm Long Lake announced plans to acquire the corporate travel operator for $6.3 billion.

Tech and Industrials Movements

The technology and industrial sectors presented mixed signals, influenced by analyst ratings and market structure.

  • GlobalFoundries: Shares rose 4% after Cantor Fitzgerald upgraded the stock to 'overweight.' Analysts project a price target between $4.50 and $5.50 per share by 2030, citing margin expansion and exposure to high-value markets like silicon photonics and AI.
  • Advanced Micro Devices (AMD): The chipmaker slipped nearly 5% after HSBC downgraded its rating from 'buy' to 'hold,' citing concerns over potential semiconductor capacity constraints in 2026.
  • eBay: Shares jumped nearly 7% following an unsolicited, non-binding offer from GameStop to acquire the marketplace for roughly $55.5 billion.

Crypto and Consumer Updates

Regulatory progress and earnings reports also drove significant trading activity.

  • Crypto Stocks: Platforms rose after Senators Thom Tillis and Angela Alsobrooks reached a bipartisan agreement on the CLARITY Act. Circle rose 16%, while Coinbase climbed 7%.
  • Tyson Foods: The company rose about 3% after reporting better-than-expected fiscal second-quarter results, with adjusted earnings per share of 87 cents.
  • Norwegian Cruise Line: The operator dropped 8% after sharply cutting its estimates for the second quarter and full year, citing increased fuel costs linked to the U.S.-Iran conflict.
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