Is ARM a good stock to buy? We came across a bullish thesis on Arm Holdings plc on Compounding Your Wealth’s Substack by Sergey. In this article, we will summarize the bulls’ thesis on ARM. Arm Holdings plc’s share was trading at $120.62 as of March 5th. ARM’s trailing and forward P/E were 165.48 and 54.95 respectively according to Yahoo Finance.
Arm Holdings plc architects, develops, and licenses central processing unit products and related technologies for semiconductor companies and original equipment manufacturers. ARM delivered a strong top-line quarter, with revenue reaching $1.24 billion, up 26% year-over-year, driven by 27% growth in royalty revenue and 25% growth in licensing, reflecting robust demand across AI, data center, and premium silicon markets. Gross margins remained exceptional at 98%, highlighting the strength of Arm’s business model.
Royalty growth is being fueled by higher-value designs and increasing Arm content per chip, while annual contract value rose nearly 28% YoY, demonstrating durable customer relationships. Data center and AI workloads are embedding Arm deeper into high-margin, long-duration contracts, positioning the company well for continued strategic relevance.
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However, profitability metrics signal caution. Operating income grew only 6% YoY, operating margin declined to 15%, and net income fell 12%. Free cash flow margins collapsed to 15%, reflecting a sharp increase in R&D spending, now consuming 59% of revenue.
Management’s focus on growth optionality over near-term profitability has immediate financial consequences, with EBITDA, EBIT, and net margins all under pressure. While revenue and EPS guidance are in line with expectations, stretched valuation at over 20x EV/Sales and 50x forward earnings leaves limited room for execution missteps.
Overall, Arm remains a fast-growing and strategically critical player in AI compute, but the combination of high R&D investment, margin compression, and elevated valuation creates meaningful risk. Investors should weigh the company’s growth potential against the pressure on operating leverage, as the question of when profitability will normalize becomes increasingly urgent. The risk-reward profile is tilted toward caution despite strong top-line momentum, making Arm a high-risk, high-potential growth story rather than a near-term cash generative investment.
Previously, we covered a bullish thesis on Arm Holdings plc (ARM) by Stock Analysis Compilation in December 2024, which highlighted revenue growth from its royalty model, AI, cloud, and automotive expansion, and Armv9 adoption. ARM’s stock price has depreciated by approximately 8.69% since our coverage due to profitability metrics signaling caution to investors. Sergey shares a similar view but emphasizes recent top-line strength, royalty momentum, and margin pressures from high R&D and valuation.
Arm Holdings plc is not on our list of the 40 Most Popular Stocks Among Hedge Funds. As per our database, 33 hedge fund portfolios held ARM at the end of the fourth quarter which was 37 in the previous quarter. While we acknowledge the risk and potential of ARM as an investment, our conviction lies in the belief that some AI stocks hold greater promise for delivering higher returns and doing so within a shorter time frame. If you are looking for an AI stock that is more promising than ARM and that has 10,000% upside potential, check out our report about this cheapest AI stock.
Disclosure: None.
