Sandisk's prospects
" type: "Topics" locale: "en" url: "https://longbridge.com/en/topics/43478819.md" description: "Sandisk is one of the most core price drivers in the US stock market over the past year. Here's an interpretation of its latest 2026 Q4 earnings report: 1. Is the $500 billion NAND TAM credible or not? Sandisk stated in its earnings report that the NAND industry, which has historically been around $60 billion, could grow into a $500 billion industry within two years. I believe there isn't enough evidence to support this. Sandisk's Q4 revenue grew 51% quarter-over-quarter; the company itself admitted that roughly 1/3 of this growth came from increased volume, while 2/3 came from price hikes. As the "cyclical high-demand revenue TAM" for 2027, I think $500 billion is possible..." datetime: "2026-08-19T07:57:52.000Z" locales: - [en](https://longbridge.com/en/topics/43478819.md) - [zh-CN](https://longbridge.com/zh-CN/topics/43478819.md) - [zh-HK](https://longbridge.com/zh-HK/topics/43478819.md) author: "[金法横行天下](https://longbridge.com/en/profiles/23789336.md)" generator: "portal-rs" --- #Sandisk's prospects
Sandisk is one of the most core price drivers in the US stock market over the past year, with the following interpretation of the latest 2026 Q4 earnings report: 1\. Is the $500 billion NAND TAM credible? Sandisk stated in its earnings report that the NAND industry, which has historically been around $60 billion, could grow to a $500 billion industry within two years. I believe there is insufficient evidence for this. Sandisk's Q4 revenue grew 51% quarter-over-quarter; the company itself admitted that roughly 1/3 came from volume growth and 2/3 from price increases. A $500 billion figure as the "peak cycle TAM" for 2027 is plausible, but as a "new normal" for the next decade, current evidence is far from sufficient. 2\. Can an 84.6% gross margin be sustained? An ~84% margin is credible for the next few quarters because orders are already signed, supply is tight, NBM contracts are taking effect, and data center product mix is improving. The company itself has guided for 83%-85% next quarter. However, maintaining an 84% margin for the next five years is impossible. Samsung, SK Hynix, Micron, and Kioxia won't passively watch margins stay above 80% without reacting. So short-term skepticism isn't needed, but long-term outcomes remain debatable. 3\. How much profit is actually locked in by the $93.9 billion in NBM contracts? Sandisk currently has 8 NBM clients with a minimum aggregate contract value of $93.9 billion and a weighted average term of over 4 years (max 5 years). These contracts transform the uncertainty of quarterly NAND pricing into visibility on minimum pricing and volumes for the next 4-5 years, which is huge for a cyclical company. 4\. Does HBF have genuine commercial value? What is the core value of HBF? Sandisk's target is aggressive: read bandwidth approaching HBM, but with 8-16x the capacity. This means replacing 8 GPUs worth of HBM with just 1 GPU theoretically. SK Hynix is officially co-developing HBF with Sandisk, and the first version of the HBF standard was made public by August 2026, proving it's not just Sandisk blowing its own trumpet. However, the product isn't here yet (planned for 2027), customers haven't formally procured it, and it hasn't become a line item in earnings reports. Perhaps it's just a scratch-off ticket with good odds? In summary, Sandisk is a good company hoping to break free from cyclical laws, but whether it can stand center stage in the casino alongside NVIDIA and TSMC—the ones selling chairs and poker cards—is up to heaven 😂😂😂 ### Related Stocks - [SNDK.US](https://longbridge.com/en/quote/SNDK.US.md) - [SSNGY.US](https://longbridge.com/en/quote/SSNGY.US.md) - [SKHY.US](https://longbridge.com/en/quote/SKHY.US.md) - [SKHYV.US](https://longbridge.com/en/quote/SKHYV.US.md) - [NVDA.US](https://longbridge.com/en/quote/NVDA.US.md) - [SNDU.US](https://longbridge.com/en/quote/SNDU.US.md) - [SNXX.US](https://longbridge.com/en/quote/SNXX.US.md) - [SNDG.US](https://longbridge.com/en/quote/SNDG.US.md) - [SNDQ.US](https://longbridge.com/en/quote/SNDQ.US.md) - [SK.US](https://longbridge.com/en/quote/SK.US.md) --- > **Disclaimer: This article is for reference only and does not constitute any investment advice.**