Lumentum Rockets 15% on Blowout Earnings, Coherent Climbs 9%, Corning Gains 5% on Optics Earnings and CoreWeave, Super Micro Read-Through

4 days ago 5

David Moadel

Wed, August 12, 2026 astatine 12:22 PM CDT 4 min read

Quick Read

LITE surged 15% aft gross much than doubled to $1.01B successful fiscal Q4 2026, with CEO Michael Hurlston noting pump-laser shipments are up 80% twelvemonth implicit twelvemonth and efficaciously sold out.
SMCI jumped 16% and CRWV soared 20% connected AI infrastructure prints that reinforced hyperscaler capex momentum alongside Lumentum's optical request surge.
JPMorgan raised its LITE people to $1,280 portion Bank of America chopped to $1,000, splitting connected valuation arsenic the banal nears its sell-side ceiling.
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Lumentum (NASDAQ:LITE) shares are surging Wednesday, up 15% to $942 successful midday trading aft the optical components shaper delivered a blowout fiscal Q4 2026 report. The determination extends an already ferocious rally, with LITE banal up 123% twelvemonth to day done Tuesday's close.

A long, acheronian information halfway corridor lined with server racks connected some sides. Bright bluish glowing lines and tiny squares, representing information flow, overlay the image, creating a consciousness of accelerated question and technology. A agleam airy illuminates the acold extremity of the aisle.

The rally is spilling crossed the AI optics complex. Coherent (NYSE:COHR) shares are climbing 9% to $358, Corning (NYSE:GLW) banal is up 5% to $167, and Applied Optoelectronics (NASDAQ:AAOI) shares are advancing 3% to $139. The iShares Semiconductor ETF (NASDAQ:SOXX) is trading astatine $551, a risk-on archer for the broader spot complex.

Lumentum's Blowout Earnings Report Fuels the Move

Lumentum reported fiscal Q4 2026 gross of $1.01 billion, much than doubling twelvemonth implicit twelvemonth and topping the $988.6 cardinal consensus. Non-GAAP EPS came successful astatine $3.23, up of the $2.99 consensus, with non-GAAP gross borderline reaching 50.4%.

The guidance turbocharged the reaction. Lumentum sees fiscal Q1 2027 gross of $1.225 cardinal to $1.275 billion, with EPS of $4.05 to $4.35. CEO Michael Hurlston stated the institution volition deed its $1.25 cardinal quarterly gross people much than a 4th early, with pump-laser shipments up much than 80% twelvemonth implicit twelvemonth and "effectively sold out."

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Hurlston added that the 1.6T transceiver ramp is accelerating, and fiscal Q1 2027 should people the company's archetypal triple-digit OCS gross 4th (above $100 million). Lumentum CFO Wajid Ali underscored the operating leverage embedded successful the guide.

Peers Ride the Read-Through and AI Capex Wave

Coherent, Corning, and Applied Optoelectronics are each trading higher connected nonstop read-through from Lumentum's optical request commentary. The catalyst is layered connected apical of same-evening AI infrastructure prints from Super Micro Computer (NASDAQ:SMCI), CoreWeave (NASDAQ:CRWV), and Nebius Group (NASDAQ:NBIS) that reinforced hyperscaler capex trajectories.

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