All four companies are riding the same AI infrastructure wave, but at different layers of the stack.
Alphabet represents the hyperscaler demand side — the end customer spending tens of billions on data centers to run AI workloads. Google Cloud revenue surged 82% to $24.8 billion, and the company raised its full-year capex guide to as much as $205 billion .
TSMC is the foundry bottleneck — the sole high-volume manufacturer of Nvidia's AI accelerators. It posted record Q2 revenue of $40.2 billion (up 36%), and net profit surged 77% to T$706.6 billion, prompting a pledge of another $100 billion in U.S. investment .
ASML is the enabler's enabler — its extreme ultraviolet lithography machines are required to make the most advanced AI chips. ASML raised its 2026 revenue outlook to €43–45 billion and plans to expand capacity 30% in each of 2027 and 2028 .
Nokia is the networking infrastructure play — the optical transport, IP routing, and fixed-access gear that connects data centers. Its transformation from legacy telecom supplier to AI data-center networking vendor is what drove the doubling of AI/cloud sales and the raised guidance .
While Nokia's 8.3% revenue growth is modest compared to TSMC's 36% or Alphabet's 24%, the pace of change in Nokia's AI/cloud segment (+100% YoY) is as dramatic as any . Nokia is effectively pivoting from a flat-to-declining telecom market into a hypergrowth data-center vertical. TSMC and ASML are already pure plays on AI semiconductor demand; Nokia is in an earlier stage of that transformation, which is why the earnings beat and raised guidance carried significant weight.
Alphabet's stock fell about 3% after hours despite its blockbuster quarter, because the $195–$205 billion capex guide raised Wall Street's anxiety about whether AI spending will deliver commensurate returns . That "show-me" risk is less acute for Nokia, TSMC, and ASML, which sell the picks and shovels regardless of whether hyperscaler ROI materializes immediately.