Shares of Wolfspeed surged 8% to $38.73 on Thursday as investors reconsidered the sharp selloff triggered by the company's patent infringement lawsuit against rival Navitas Semiconductor. WOLF had plunged nearly 9% on Tuesday to close at $36.00 , dragged down by a broader chip selloff and uncertainty over the legal action. The rebound raises a pointed question: does this lawsuit signal strength — or desperation from a company still nursing deep financial wounds?
The Lawsuit Targets a Rival's Entire Product Lineup. Wolfspeed filed the suit in U.S. District Court in Delaware, alleging Navitas infringes five patents covering its foundational gallium nitride (GaN) and silicon carbide (SiC) chip technology — the advanced materials increasingly critical for electric vehicles, AI data centers, and energy grids. Products accused of infringement encompass major Navitas product lines , spanning essentially its entire power chip portfolio. An adverse ruling could force Navitas into product redesigns, licensing fees, or sales restrictions — potentially valuable outcomes for Wolfspeed shareholders if the patents hold up.
Navitas Is Fighting Back Hard. Navitas disputes the allegations, calling them "baseless," and says it expects to prevail . The company added it was "disappointed" Wolfspeed filed litigation "in an attempt to seek an advantage that they are unable to gain through healthy competition." Patent cases in semiconductors routinely drag on for years, meaning any financial payoff — licensing revenue or injunctions — is distant and uncertain.
A Fresh-From-Bankruptcy Balance Sheet Limits Room for Error. Wolfspeed emerged from a 91-day prepackaged Chapter 11 in September 2025, eliminating roughly $4.6 billion in debt . Total debt fell about 70%, with maturities extended to 2030 and annual cash interest cut roughly 60% . Yet trailing twelve-month net losses still stand at -$1.6 billion , and net profit margins sit at a staggering -212% . Funding prolonged patent litigation on top of ongoing cash burn adds risk to a balance sheet that only recently left bankruptcy court.
The Stock Has Already Given Back Weeks of Gains. Even after Thursday's bounce, WOLF sits at $38.73 — down roughly 13% from its $44.56 close just eight days ago. The stock still trades 20% below its 20-day moving average and 27% below its 50-day , signaling the intermediate trend remains firmly negative. For investors, the lawsuit highlights Wolfspeed's valuable intellectual property but also the fragility of a turnaround story where profitability remains nowhere in sight.