Quantum computing and artificial intelligence-linked stocks led large-cap gainers last week as investors rotated into semiconductor, data center and next-generation computing names amid fresh government funding, analyst optimism and product expansion announcements.

Companies tied to quantum infrastructure, AI hardware and advanced connectivity drew strong momentum, while healthcare and space technology names also advanced on regulatory approvals and strategic execution updates.

These ten large-cap stocks were top performers last week.

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Arm Holdings plc (NASDAQ:ARM) jumped 46.09% this week amid broader AI/semiconductor optimism, boosted by Nvidia's results and data center momentum.