Nvidia’s Pentagon Pact Opens a New Front in the AI Arms Race — But the Battle for Margins Intensifies

Nvidia’s landmark defense contract for Nemotron AI agents offsets China sales pressure, while AMD prepares for Q1 earnings with massive GPU deals from OpenAI and Meta.

The US Department of Defense has quietly crossed a threshold that could reshape Nvidia’s business model for years to come. By signing a landmark agreement on May 1 that grants the military broad rights to deploy Nvidia’s “Nemotron” AI agents on classified networks, the chip giant has transformed itself from a pure hardware supplier into an integrated defense partner. The deal carries no usage restrictions from Nvidia beyond compliance with US law and the Constitution — a strategic bet that Washington’s appetite for AI will more than compensate for the tightening noose around China sales.

Nvidia closed the week at €170.10 in European trading, down 5% on Friday alone. The pullback, however, barely dented a monthly gain of roughly 12%. Behind the short-term noise lies a company firing on multiple cylinders: fourth-quarter revenue for fiscal 2026 hit $68.1 billion, up 73% year-over-year, while free cash flow in a single quarter approached $35 billion. Of the 60 analysts covering the stock, 57 rate it a Buy or Strong Buy, with an average price target equivalent to roughly $274 — implying significant upside from current levels.

Yet the Pentagon deal is as much about geopolitics as it is about revenue. Senator Chris Coons has pressed Commerce Secretary Lutnick for clarity on recent comments regarding H200 chip exports to China, keeping the trade-war pot simmering. Nvidia’s China access continues to erode as Beijing pushes domestic alternatives, making the defense contract a welcome counterweight. The strategic calculus: military contracts tend to be sticky, classified, and less vulnerable to the export-control whiplash that has plagued Nvidia’s consumer and datacenter businesses in Asia.

AMD’s Moment of Truth Arrives on Tuesday

All eyes now shift to AMD, which reports first-quarter earnings after Tuesday’s close. The stock has been on a tear, hitting an all-time high of $352.99 on April 24 and closing Friday at €302.15 — a new 52-week high in Europe. Year-to-date, AMD has surged roughly 58%, and over twelve months the gain approaches 246%.

The numbers expected are formidable: analysts project revenue of nearly $9.9 billion and earnings per share of about $1.28. Options markets are pricing in an 8% swing in either direction — an unusually wide corridor that reflects genuine uncertainty. The margin story deserves particular scrutiny. AMD guided for a gross margin of roughly 55% in Q1, two percentage points below the prior quarter, as a one-time $360 million inventory reserve reversal that flattered Q4 results drops out. Meanwhile, MI308 sales to China have collapsed from roughly $390 million to around $100 million.

The long-term narrative, however, remains intact. OpenAI and Meta have each signed 6-gigawatt agreements for AMD’s Instinct MI450 GPUs, providing a multi-year demand floor. Analyst Gil Luria of D.A. Davidson upgraded the stock to Buy with a $375 price target, up from $220. The catch: the consensus median target of $300 already sits below the current share price, meaning the rally has outpaced most forecasts.

ASML’s Quiet Pivot Away from China

ASML delivered a solid Q1: net sales of €8.8 billion versus the €8.5 billion consensus, net profit of €2.8 billion, and a gross margin of 53%. The Dutch lithography monopoly raised its full-year guidance to €36-€40 billion in revenue, up from €34-€39 billion. But the headline numbers mask a significant strategic shift.

For the first time, ASML declined to disclose specific order intake figures — a break with tradition that CEO Christophe Fouquet justified by saying orders remain “very strong.” Investors will have to take that on faith, a luxury ASML can afford given its sole-source position in EUV lithography. More telling is the geographic rebalancing: China’s share of system sales dropped to 19% from 36% in the prior quarter, while South Korea surged to 45%. Memory now accounts for 51% of new-tool revenue, up from 30%, as Samsung and SK Hynix race to expand DRAM and HBM capacity.

The stock closed at €1,223.60, roughly 5.5% below its year high. Bernstein and Bank of America have raised their price targets to $1,971 and $1,886 respectively. The risk on the horizon: the proposed MATCH Act could impose further export restrictions, potentially hitting ASML’s lucrative service business, which generates about 28% of total revenue from maintaining over 5,000 installed machines.

Micron: Sold Out Through 2027

No chipmaker is riding the memory super-cycle harder than Micron. Fiscal Q2 revenue hit $23.86 billion — up 196% year-over-year — with EPS of $12.20 beating estimates by nearly 39%. The gross margin reached 75%. The mechanics are straightforward: the three major DRAM producers have shifted capacity to HBM, creating a shortage in conventional memory that has driven contract prices up 15-20% quarter-over-quarter. Enterprise SSD prices rose over 25%.

Micron’s chief business officer confirmed the company is sold out for the entire 2026 calendar year, including next-generation HBM4. New fabrication capacity takes 18-24 months to come online, meaning the bottleneck should persist well into 2027. Management guided for Q3 revenue of $33.5 billion and a gross margin of 81%. The stock closed at €441.55, just 1% below its year high. Analyst Ben Reitzes of Melius sees another 40% upside over twelve months.

Qualcomm’s Datacenter Surprise

The biggest weekly winner among the five was Qualcomm, which jumped nearly 20% over seven days to close at €153.12 — including a 14.5% surge on Friday alone. The catalyst was an earnings beat: EPS of $2.65 versus the $2.55 estimate, with the QCT chip division contributing $9.1 billion and the licensing business adding $1.4 billion.

The real bombshell came from an unexpected quarter: Qualcomm reported its first silicon shipments to a leading hyperscaler’s datacenter. CEO Cristiano Amon called it a “multi-generational opportunity,” with more details promised at an AI day in June. The automotive segment crossed $5 billion in annualized revenue, with a $6 billion run-rate expected by fiscal year-end 2026, driven by the fourth-generation Snapdragon Digital Chassis platform covering everything from infotainment to assisted driving.

China remains the weak spot. QCT shipments to Chinese Android customers are running well below end-consumer demand, with management expecting the trough in Q3 before sequential growth resumes. The company raised its quarterly dividend from $0.89 to $0.92 per share and authorized a new $20 billion buyback program. Benchmark set a $225 price target — the highest on Wall Street.

The Common Thread: $1 Trillion in Chip Sales

These five stocks illustrate how differently the semiconductor sector is absorbing the AI boom. Nvidia is monetizing its dominance through defense contracts that offer insulation from export controls. AMD faces a near-term margin squeeze but holds long-term commitments from OpenAI and Meta. ASML sits at the bottleneck of the entire supply chain, pivoting from China to Korea. Micron is the purest expression of the memory super-cycle, sold out with structural pricing power. Qualcomm is transforming from a smartphone specialist into a diversified chip conglomerate spanning automotive, datacenter, and agentic AI.

Global semiconductor sales are on track to hit $1 trillion in 2026. The risks — export controls, memory cyclicality, GPU competition — are as varied as the opportunities. AMD’s earnings on Tuesday will provide the next short-term catalyst for the entire sector.