Billionaire Hedge Funds Bet on Nvidia, Ditch Sandisk: A Tale of Two Chipmakers
In the high-stakes world of semiconductor investing, a clear divide is emerging. Over the past year, shares of memory specialist Sandisk (NASDAQ: SNDK) have skyrocketed over 1,200%, vastly outperforming the 46% gain of computing giant Nvidia (NASDAQ: NVDA). Yet, in a contrarian fourth-quarter play, billionaire hedge fund managers Cliff Asness of AQR Capital and Steven Schonfeld of Schonfeld Strategic Advisors increased their stakes in Nvidia and sold out of Sandisk.
The moves by these managers—whose funds have handily beaten the S&P 500 (SNPINDEX: ^GSPC) over three years—signal a belief that current valuations may not reflect long-term fundamentals. Both companies supply critical data center hardware for artificial intelligence, but their competitive positions and market opportunities are worlds apart.
Nvidia dominates the market for graphics processing units (GPUs) and networking gear, the workhorses of AI computation that can constitute over 50% of a data center's cost, according to analysts at Bernstein and TD Cowen. Sandisk, on the other hand, is the fifth-largest supplier of NAND flash memory, providing storage solutions like solid-state drives (SSDs) that account for roughly 1% of that total cost.
"This is a classic case of betting on the arms dealer versus the bullet maker," said Michael Rossi, a portfolio manager at Horizon Capital Advisors. "Nvidia's GPUs and CUDA software platform form an ecosystem that's incredibly difficult to replicate. Sandisk makes excellent products, but flash memory has become increasingly commoditized."
The financials underscore this disparity. In its latest quarter, Nvidia reported a gross margin of 75%, a testament to its pricing power. Rival AMD's gross margin stood at 54%. Sandisk, while benefiting from a memory shortage, posted a gross margin of 51%, closely aligned with competitor Micron's 57%. This suggests Sandisk's gains are driven by industry-wide supply constraints rather than a unique competitive advantage.
"The memory chip market is notoriously cyclical," noted Dr. Anya Sharma, a semiconductor analyst at TechInsight. "Sandisk's current boom is fueled by a supply-demand imbalance. When the cycle inevitably turns and supply catches up, its pricing power and growth could evaporate. Nvidia's moat is built on performance and ecosystem lock-in, which is far more durable."
The valuation gap further illustrates the perceived risk. Sandisk trades at a lofty 83 times adjusted earnings, reflecting its explosive recent profit growth of 404%. Nvidia, with earnings up 82%, trades at 38 times earnings—a discount to its own historical average. For some investors, this makes Nvidia the less risky proposition despite its own massive run-up.
"Paying 83 times earnings for a cyclical commodity business at what is likely the peak of the cycle is financial insanity," argued David Chen, an outspoken independent investor and frequent market commentator. "These fund managers are simply cutting their risk. Sandisk's stock is a coiled spring pointed straight down. The only thing propping it up is temporary scarcity, not technological superiority."
As the AI infrastructure build-out continues, the market appears to be rewarding sustainable competitive advantages over cyclical upswings. The billionaire trades suggest a calculated pivot towards companies like Nvidia, which controls its destiny through innovation, and away from those like Sandisk, whose fortunes are tied to the volatile tides of supply and demand.
Disclosure: The author of the original analysis held positions in Nvidia. Motley Fool holds positions in and recommends Advanced Micro Devices, Micron Technology, and Nvidia.