Shares of GlobalFoundries slid to $84.00 in pre-market trading on May 27, a 6.6% decline from the previous close, as investors locked in gains from a stunning run that took the stock from $66.68 to $89.96 in just five trading sessions — a surge of nearly 35%. GlobalFoundries Gives Back Gains After a 35% Sprint — But Can Quantum and AI Keep the Rally Alive?
Shares of GlobalFoundries tumbled 6.6% to $84.00 in pre-market trading on May 27, extending a profit-taking pullback that began late on May 26. The retreat follows a blistering five-session climb from $66.68 to $89.96 — roughly 35% — fueled by a strong earnings beat and a blockbuster quantum computing announcement. For shareholders, the key question is whether this is a healthy pause or the start of a deeper unwind.
A Beat-and-Raise Quarter Lit the Fuse
GlobalFoundries reported Q1 earnings per share of $0.40, topping the $0.35 consensus by more than 14%.
Gross margin expanded 510 basis points (about five percentage points) year-over-year to roughly 29% , signaling the company is earning more on every chip it produces. Management guided Q2 revenue to approximately $1.76 billion , well above the first quarter's $1.634 billion. The board also approved its first-ever quarterly dividend of $0.12 per share — a confidence signal that free cash flow is durable enough to return capital.
Quantum News Added Rocket Fuel
On May 21, GlobalFoundries launched a new quantum computing manufacturing unit and revealed a $375 million letter of intent from the U.S. Department of Commerce — essentially a government bet that GFS can become the go-to factory for quantum hardware. The stock is now up 145% in 2026 , even after today's slide. That kind of gain invites sellers who want to lock in profits before enthusiasm fades.
Profit-Taking Is Mechanical, Not Fundamental Nothing in today's drop points to deteriorating business conditions. Management confirmed a 50% rise in design wins and increased customer prepayments for capacity expansion , suggesting demand is real, not speculative. Communications and data-center revenue growth targets were raised to the high-30s percent for full-year 2026. The selloff is traders rebalancing after outsized gains, a routine pattern when a mid-cap stock re-prices sharply in under a week.
Risks Still Lurk Beneath the Surface
Management warned of planned price adjustments in late 2026 and early 2027, plus an incremental margin hit of roughly half a percentage point per quarter from supply-cost actions tied to Middle East risks.
The company also flagged a $55 million reserve for potential repayment of U.S. manufacturing tax credits , a reminder that government subsidies carry compliance strings. Shareholders pocketing gains today may simply be waiting for a cheaper re-entry — not abandoning the thesis.