Pure Storage: A High-Conviction AI Infrastructure Play for Long-Term Investors
Pure Storage (NYSE: PSTG) is increasingly emerging as a compelling opportunity in the AI investment landscape. As artificial intelligence becomes more effective and widespread, the demand for high-performance, scalable storage infrastructure has surged — and Pure Storage is one of the few companies perfectly positioned to meet that demand.
In this article, I’ll dive deep into Pure Storage’s business model, its long-term financial performance, revenue growth, returns on investor capital, and operational cash flow. I’ll also walk you through my proprietary discounted cash flow (DCF) valuation and conclude with a Buy, Hold, or Sell rating on the stock.
Stock Performance
As of the latest trading session, Pure Storage Inc. (PSTG) stock is priced at $55.44, experiencing a slight decline of $0.63 (-1.12%) from the previous close. The stock's intraday range was between $54.40 and $56.04, with a trading volume of approximately 2.77 million shares. The company has a market capitalization of about $16.7 billion and a price-to-earnings (P/E) ratio of 128.69.
Strategic Initiatives and Innovations
Pure Storage continues to focus on enhancing its data storage solutions, particularly in areas critical to customers such as artificial intelligence (AI) and cyber resiliency. The company is set to unveil industry-first innovations at the upcoming Pure//Accelerate 2024 event, scheduled for June 18–21 in Las Vegas. These advancements aim to address the evolving needs of enterprises in managing and securing their data efficiently.
How Pure Storage Stands Out in a Growing Market
Pure Storage provides next-generation flash-based storage solutions for on-premise and hybrid cloud environments. The company differentiates itself through a high performance-to-cost ratio, offering tailored solutions for everything from mission-critical applications like databases to long-term data archiving.
Their product lineup includes FlashArray and FlashBlade, targeting performance-sensitive workloads while also offering scalability and flexibility. These solutions are increasingly critical as companies deploy AI workloads that require fast access to large data sets.
As AI adoption grows, so does the need for fast, reliable, and energy-efficient storage. Pure Storage benefits directly from this trend by offering solutions optimized for containerized, cloud-native architectures. It also partners with hyperscalers such as Amazon Web Services (AWS), Microsoft Azure, and Google Cloud, helping them replace legacy hard disk drives with more advanced flash-based alternatives.
In addition, Pure Storage is actively shifting toward a subscription-based revenue model. This move enhances revenue stability, improves customer retention, and reduces volatility compared to traditional hardware sales — a strategic evolution that investors should applaud.
Explosive Revenue Growth and Improving Returns
Pure Storage has grown rapidly since going public. In 2014, the company posted just $200 million in revenue. By the most recent fiscal year, revenue had soared to $3.22 billion, representing a 48% compound annual growth rate (CAGR) over that period.
But revenue growth alone isn’t enough. What’s even more impressive is the trend in returns on invested capital (ROIC). In 2016, ROIC was a painful -84%. Today, it has rebounded to 3.2% — a remarkable turnaround. While still relatively low, the trend suggests improving efficiency and profitability.
This shift is particularly important for long-term investors, as companies that can generate high and rising ROIC are often able to compound shareholder value over time. Importantly, Pure Storage’s improving returns have come alongside reinvestments into AI-driven growth opportunities, which bodes well for future earnings power.
Cash Flow From Operations: A Key Strength
Operational cash flow is a powerful indicator of business health — and here, Pure Storage shines.
In 2013, the company was burning cash, with negative $100 million in cash flow from operations. Fast-forward to today, and that figure has flipped to $800 million, marking a dramatic improvement. This shows that not only is Pure Storage growing, it’s doing so profitably.
Positive and growing free cash flow gives the company more flexibility to invest in R&D, buy back shares, or even make strategic acquisitions — all of which can enhance shareholder returns.
DCF Valuation: What Is Pure Storage Really Worth?
To estimate the intrinsic value of Pure Storage, I created a proprietary discounted cash flow (DCF) model. After forecasting future free cash flows and discounting them back to present value using a 10.5% weighted average cost of capital (WACC), I estimate the company’s total business value at $19.8 billion.
This translates to an intrinsic value per share of $63.43. With the stock currently trading at $56.55, the data suggests the stock is undervalued relative to its long-term cash flow potential.
Why do we discount future cash flows?
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Risk: Future cash flows are not guaranteed. Many risks — technological, competitive, or macroeconomic — can impact what a company ultimately earns.
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Opportunity cost: A dollar today can be invested in safer assets like certificates of deposit (CDs), which may yield 3–5% annually. To justify investing in a business, the expected return needs to exceed these low-risk alternatives.
By factoring in both of these realities, the DCF model helps investors arrive at a fair estimate of what a business is truly worth.
Valuation Metrics Support the Case
According to Finch.io (which you can try free using the link in the description), Pure Storage’s forward price-to-earnings (P/E) ratio is 33. While that may sound high at first, it’s actually quite reasonable for a company with this kind of revenue growth, improving profitability, and a major tailwind from AI infrastructure spending.
Final Verdict: Buy, Hold, or Sell?
Rating: Hold
Pure Storage is a high-risk, high-reward investment. The company is still in the early stages of generating strong returns on invested capital, and its future success will be closely tied to continued growth in artificial intelligence and cloud infrastructure spending.
That said, the fundamentals are trending in the right direction — revenue growth, operating cash flow, and capital efficiency are all improving. The stock is also trading below its intrinsic value, according to my DCF model.
For investors with a higher risk tolerance looking for exposure to the backbone of the AI revolution, Pure Storage deserves a spot on your radar — and potentially, in your portfolio.
Disclaimer: I want to make it clear that I am not a financial advisor, and nothing I say is intended to be a recommendation to buy or sell any financial instrument. Additionally, it's important to remember that there are no guarantees or certainties in trading or investing, and you should never invest money that you can't afford to lose.
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Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.
- Valerie Archibald·2025-05-27I think PSTG should bode well from MSFT, GOOGL, and META all beat earnings. Pure should move higher with them!LikeReport
- whimsie·2025-05-27Absolutely insightful analysis! [Applaud]LikeReport
- Enid Bertha·2025-05-27accumulating like crazy latelyLikeReport
- EVBullMusketeer·2025-05-27Thanks for sharing.LikeReport
