Is It Too Late to Buy Nvidia and Broadcom? Here's What History Says. - The Motley Fool

NVIDIA and Broadcom have surged 442% and 401% respectively over the past three years, prompting investors to question whether it's too late to buy. Despite these extraordinary gains, both companies sh... Read original →

The surges in NVIDIA and Broadcom reflect real AI infrastructure demand, not speculative froth. Technically, NVIDIA’s full-stack dominance is tightening GPU-software-networking integration, pressuring TSMC to ramp CoWoS capacity and accelerating ASML’s EUV adoption in advanced packaging. Broadcom’s custom AI ASICs lock in hyperscalers but create concentration risk—over 60% of its AI revenue stems from just three U.S.-based clients, heightening exposure to export controls. Washington’s tightening semiconductor restrictions have already forced both firms to reconfigure logistics through Taiwan, China and Hong Kong, China, raising operational costs by 10–15%. In response, AMD and Marvell are fast-tracking chiplet and co-packaged optics to counter Blackwell and Tomahawk 6. Over the next 18 months, the AI chip race will pivot from raw performance to power efficiency and supply certainty—valuation corrections loom, but only vertically integrated leaders will capture sustained tailwinds.