Logitech — Shares tumbled 12.3% after the company announced president and CEO Bracken Darrell is departing. Toyota — The Japan-based automaker's shares gained 4.5% Wednesday. Lumen Technologies — The telecommunications stock gained 6% during midday trading Wednesday, adding to the 16% advance that was made Tuesday. Earlier in the week, the company announced a new partnership with electric vehicle software charging company ev.energy. Advanced Micro Devices — The chip stock gained nearly 2% in midday trading, a day after the company announced its latest artificial intelligence chips.

---

Persons: Bracken Darrell, UnitedHealth — UnitedHealth, John Franklin Rex, Akio Toyoda, Lumen, Roth MKM, Goldman Sachs, Bernstein, Bud, Raymond James, Buster's, Cinemark, Riley, Li Auto, Morgan Stanley, Wolfe, it's bullish, Gordon Haskett, SVB, — SoFi, Estée Lauder —, — CNBC's Michelle Fox, Yun Li, Sarah Min, Hakyung Kim Organizations: Logitech, Swiss Federal Institute of Technology of, Citi, Goldman, Global Healthcare, Toyota, Lumen Technologies, Google, Microsoft, Maxeon, Technologies, Reuters, Services, AMD, Anheuser, Busch InBev —, Netflix, Wolfe Research, Barclays, SVB Securities, Berenberg Locations: Swiss Federal Institute of Technology of Lausanne, Lausanne, Switzerland, Japan, Latin America