NEW YORK, Feb 21, 2026, 10:01 ET — Market closed.
- Corning jumped 7.3% to finish Friday at $139.51, boosted by a bullish UBS note highlighting strong data-center fiber demand.
- Shares popped above $140 for a moment, with investors crowding into so-called “picks-and-shovels” AI infrastructure plays.
- Next week, traders will be eyeing data-center suppliers for signs of continued momentum, as well as any new contract announcements.
Corning Incorporated closed at $139.51 on Friday, climbing 7.3%. Shares touched $140.27 at their peak, lifted by an analyst upgrade that pushed momentum even higher for data-center suppliers tied to AI.
This shift is catching attention, as investors are zeroing in on hyperscaler spending plans for clues about what’s next. “This is driven by recent 30-50% revisions in capex spending by major hyperscalers,” UBS analyst Joshua Spector wrote. To clarify, capex refers to capital spending, and hyperscalers are the heavyweight cloud and internet companies pouring money into massive data centers. Seeking Alpha
Corning is among the S&P 500’s biggest winners this year, buoyed by climbing demand for fiber-optic cable that’s crucial to high-speed data center connections. On Friday, shares topped $140 for the first time, with the year-to-date gain closing in on 60%, according to Investopedia.
Stocks in the U.S. closed out the week on a positive note, lifted Friday by the Supreme Court’s decision to strike down President Trump’s tariffs, according to Reuters.
Friday’s rally came after a quieter stretch on Thursday, when Corning dropped 1.5% to finish at $129.99. The stock trailed behind several other big-cap names, according to MarketWatch data.
UBS is pitching the opportunity as something more substantial than just another round of new data centers. In a note highlighted by Investing.com, analysts at the bank described a move away from “scale out” networking—connections between racks—toward “scale up,” meaning a switch from copper wiring to fiber within the racks themselves. This, they said, could open the door to a much larger optical cable market. Investing.com
Corning wasn’t alone—shares of optical-networking player Ciena and contractor Comfort Systems USA climbed Friday, Barron’s noted, as investors zeroed in on how fresh AI buildouts could affect demand for physical data-center infrastructure.
Corning’s standout catalyst lately is still its multiyear deal with Meta Platforms, unveiled in late January. The agreement, valued at “up to $6 billion,” covers optical fiber, cable, and connectivity gear destined for U.S. data centers. CEO Wendell P. Weeks, in the press release, called the partnership a sign of Corning’s push to advance next-generation data-center tech in the U.S. Corning
Corning’s outlook is already riding momentum from its optical segment. Back in late January, the company put out a first-quarter core sales forecast of $4.2 billion to $4.3 billion—midpoint landing ahead of what Wall Street had penciled in, thanks to robust demand for optical fiber, according to Reuters.
Even so, there’s not much cushion if sentiment shifts. Corning’s previous peak, set back in the dot-com boom, was fueled by a comparable wave of fiber spending—what happened next still serves as a warning for investors eyeing the durability of the ongoing AI capex surge.
The U.S. market is closed for the weekend, so traders are set to watch Monday to see if the stock sticks close to its recent peak. Corning’s $0.28 quarterly dividend is in focus, with a shareholder record date of Feb. 27. Payment lands March 30, according to the company.
