New York, Feb 14, 2026, 11:16 (EST) — Market shut for the day
- Lumentum shares lost ground for the week, following a volatile two-day stretch.
- SEC filings showed that both an executive and a director sold shares.
- After the Presidents Day holiday, U.S. markets are set to reopen Tuesday.
Lumentum Holdings Inc (LITE.O) slumped 3.6% to end Friday at $562.74. That quick drop followed Thursday’s high of $603.83—a sharp swing that drew plenty of trader chatter. Investing.com
The drop is drawing attention, given that Lumentum’s turned into a high-beta bet on data-center optics—and lately, there’s been little patience in the market. A sharp move up leaves little cushion; even standard updates can flip sentiment on this stock.
The S&P 500 inched up 0.05% Friday, the Dow ticked up 0.10%. A handful of optics stocks moved in opposite directions—Lumentum slid, nLIGHT dipped 0.29%. IPG Photonics, on the other hand, gained 2.44%, according to MarketWatch data. MarketWatch
Lumentum shares swung from $539.18 to $593.40 on Friday, Yahoo Finance data showed, with volume hitting roughly 5.0 million. That kind of range highlights just how unsettled traders are on the stock. Yahoo Finance
Executive Vice President Vincent Retort unloaded 45,026 shares on Feb. 12, according to a Form 4. The shares went in several trades, with weighted average prices between roughly $576 and $602 apiece. The sale was carried out under a Rule 10b5-1 plan set up Nov. 13, 2025, the filing noted. After the transactions, Retort held 102,455 shares. SEC
A Form 4 filing revealed director Penelope Ann “Penny” Herscher unloaded 4,000 shares on Feb. 12, fetching weighted averages between $594 and $603. She listed 2,057 shares still held directly after selling, with another 39,378 tucked away in a living trust. SEC
Lumentum’s stock rallied after the company posted robust results in early February and delivered an upbeat forecast. For its fiscal second quarter, the company booked $665.5 million in revenue with non-GAAP earnings per share at $1.67. Looking ahead, Lumentum projected fiscal third-quarter revenue between $780 million and $830 million. CEO Michael Hurlston put the optical circuit switch backlog “well beyond $400 million,” citing strong demand. Optical circuit switches are used to direct light traffic within data centers; co-packaged optics bring optics nearer to chips, boosting speed and lowering power consumption. Lumentum Investor Relations
Susquehanna’s Christopher Rolland called out “dramatically better guidance” following the results, linking it to “new opportunities emerged” as the market pushes further into faster networking geared for AI-heavy data centers. Investors.com
The stock’s fast moves aren’t all upside. Should demand for cloud and AI slow down, or the company hits supply snags or timing slip-ups, shares could tumble just as quickly — particularly now that the bar’s been raised following the latest outlook.
The next move? It’s the market’s. With U.S. exchanges shuttered Monday for Presidents Day, trading resumes Tuesday. Investors will be watching for any reaction to Friday’s selloff, along with new filings or analyst notes surfacing after the long weekend. kiplinger.com
