Check out the companies making the biggest moves in midday trading: Six Flags Entertainment — The theme park operator jumped 7% after the company reported increased attendance and strong interest in its 2026 season-pass program. Tesla — Shares of the electric vehicle company rose 6%, extending recent gains. Tesla is up nearly 12% over the past week, even though the company hasn’t made any announcements. Investors may be encouraged that falling interest rates will make it easier for would-be car buyers to make a purchase. Joby Aviation — The developer of electric vertical takeoff and landing, or eVTOL, aircraft rose 2% after it said it would participate in a White House-backed pilot program to showcase uses of the technology. IonQ — The quantum computing stock jumped 15% after it received U.K. regulatory clearance on Friday to buy Oxford Ionics. The company also touted its acquisition strategy at an analyst day. The news also boosted rivals, including Quantum Computing , which rose 5%, and Rigetti Computing , up 12%. Super Micro Computer — The artificial-intelligence tech firm rose 3% following an announcement that it began volume shipments of its Nvidia Blackwell Ultra solutions to customers worldwide. Warner Bros. Discovery — The HBO Max owner climbed 12% following Thursday’s 29% gain. CNBC reported Thursday that Paramount Skydance was preparing an offer for Warner Bros. Discovery. RH — The luxury furniture retailer fell roughly 4% after slashing its annual revenue outlook. The chain is targeting revenue growth between 9% and 11% this year, down from its previous goal of 10% to 13%. Adobe — The software company rose more than 3% after reporting better-than-expected results in its fiscal third quarter. Adobe earned an adjusted $5.31 per share on revenue of $5.99 billion, while analysts had estimated a profit of $5.18 per share on revenue of $5.91 billion, according to LSEG. Microsoft — Microsoft and OpenAI reached a deal to extend their relationship. Shares of Microsoft rose 2%. BigBear.ai — The AI national security company jumped more than 4% after saying its technology accelerated U.S. arrivals at Nashville International Airport. Opendoor Technologies — The meme stock lost more than 12% after soaring 78% on Thursday , when Opendoor announced Shopify executive Kaz Nejatian as its new CEO. Figure Technology Solutions — The blockchain lender rose 11%. Figure debuted on the Nasdaq on Thursday, closing 24% above its $25-per-share initial public offering price. Gemini Space Station —The cryptocurrency company founded by Cameron and Tyler Winklevoss is set to begin trading today . It priced its initial public offering at $28 per share late Thursday, amid strong demand. Black Rock Coffee, Via Transportation and Legence are also expected to begin trading today. (Learn the best 2026 strategies from inside the NYSE with Josh Brown and others at CNBC PRO Live. Tickets and info here .) — CNBC’s Michelle Fox and Liz Napolitano contributed to this report.
https://www.cnbc.com/2025/09/12/stocks-making-the-biggest-moves-midday-ionq-wbd-rh-adbe-and-more.html
