Corning (GLW)

The sleeper story here isn't the optical beat, it's that free cash flow fell 53% sequentially to $661M even as management leans harder on an unquantified customer-deposit mechanism to fund capacity, and when Wamsi Mohan asked point-blank how much of CapEx is customer-funded and what the repayment headwind looks like into 2027-28, Ed's answer was 'that'll kind of even out', not a number. The obvious headline, 19% revenue growth and a 36% EPS beat with guidance reiterated into Q4, is real, but it's being delivered almost entirely by scale-out optical while 100% of scale-up remains copper and the real inflection stays parked at 2028. The binding constraint right now isn't demand, it's capacity allocation to the newest high-density product and Corning's own willingness to quantify its margin targets: Ed has now punted the promised operating margin update for a second straight quarter, and solar flatlined at a $7M net loss for the second quarter running despite a direct promise that profit would improve in Q3. My view changes if next quarter's call finally discloses gross customer deposit inflows/outflows and a real solar breakeven timeline; until then, this is a very good quarter with a cash-flow mechanics story the sell side isn't stress-testing.