Broadcom Stock: Buy, Sell, or Hold?

By Daniel Sparks – Mar 19, 2026 at 9:36PM ESTKey PointsBroadcom's first-quarter revenue rose 29% year over year, driven by explosive demand for its AI semiconductor solutions.The company's guidance calls for even faster top-line growth in the second quarter as hyperscaler customers ramp up infrastructure spending.While the stock's valuation is demanding, the company's clear visibility into future revenue makes shares an attractive buy.Broadcom's recent business momentum has been impressive. But the artificial intelligence (AI) business underneath the surface is exploding so fast that its growth rate is about to accelerate massively. This setup makes it an interesting time to look at the stock. Are shares cheaper than they look, given the momentum around the corner? And is the company's accelerating momentum sustainable? Of course, just because a business is great doesn't automatically make the stock great. So we need to look at both the business and the stock's valuation. With shares of Broadcom (AVGO +1.43%) commanding a price-to-earnings ratio of 62 as of this writing, investors are right to wonder if all this good news is already baked into the price. So, does the company's exceptional momentum make the stock a buy? Or should investors stay on the sidelines? Image source: The Motley Fool. Explosive AI momentum Broadcom's first-quarter revenue hit a record $19.3 billion -- up 29% year over year. But its fiscal first-quarter AI semiconductor revenue skyrocketed 106% year over year to $8.4 billion. This growth is being fueled by aggressive capital expenditures from major technology companies, or hyperscalers, that are turning to Broadcom for custom AI accelerators and advanced networking chips. And the momentum is only accelerating. Management guided for fiscal second-quarter revenue of approximately $22 billion. This implies a blistering 47% year-over-year growth rate. But here's where things really get wild. The company expects second-quarter AI semiconductor revenue to reach $10.7 billion -- implying a 140% year-over-year surge. This top-line growth is translating into exceptional profitability. Broadcom reported fiscal first-quarter adjusted earnings before interest, taxes, depreciation, and amortization (EBITDA) of $13.1 billion, representing an incredible 68% of total revenue. Visibility into the future One of the hardest things to underwrite in the semiconductor industry is the durability of a growth cycle. But Broadcom benefits from a surprising level of visibility into its customers' needs because of the types of customers it serves. Who are its customers for its custom AI chips? The company works with six major large language model (LLM) customers, including Alphabet, Meta Platforms, Anthropic, and even OpenAI. Making a case for its visibility into these companies' roadmaps, Broadcom co-designs custom AI chips directly with a handful of massive hyperscaler customers. These customers are laying out billions of dollars in capital expenditures to build data centers -- and Broadcom is sitting right in the middle of that spending. This dynamic is fundamentally different from selling off-the-shelf components. Broadcom's deep integration into its customers' product roadmaps provides a clear line of sight into future demand, reducing the risk of a sudden drop-off in sales. "Today, in fact, we have line of sight to achieve AI revenue from chips, just chips, in excess of $100 billion in 2027," explained Broadcom CEO Hock Tan during the company's fiscal first-quarter earnings call. "We have also secured the supply chain required to achieve this." ExpandNASDAQ: AVGOBroadcomToday's Change(1.43%) $4.52Current Price$320.45Key Data PointsMarket Cap$1.5TDay's Range$308.56 - $323.2752wk Range$138.10 - $414.61Volume1.1MAvg Vol28MGross Margin64.96%Dividend Yield0.77% A valuation that makes sense Of course, this predictability comes at a price. But given the company's extraordinary growth expectations, there's probably a better valuation metric than its price-to-earnings ratio of 62 to use to judge it. A more telling valuation metric for Broadcom is its forward price-to-earnings ratio -- the stock's price as a multiple of the analysts' consensus earnings-per-share forecast over the next 12 months. By this metric, Broadcom's stock looks more appropriately priced. Broadcom's forward price-to-earnings ratio is about 28 as of this writing. This, however, is still a premium valuation -- one that assumes excellent execution and the continuation of the AI boom. Additionally, a valuation like this leaves very little room for error if hyperscalers suddenly decide to pull back on their capital expenditures. But given the company's underlying fundamentals and the unique "sticky" nature of Broadcom's customer relationships, this premium is arguably justified. While I would normally balk at paying 28 times forward earnings for a semiconductor company, Broadcom's unique position as a structural partner to the world's largest technology companies makes it an exception. I think investors who buy shares today and hold them for the long haul could be handsomely rewarded.Read NextMar 19, 2026 •By Geoffrey SeilerShould You Forget Nvidia and Buy These 2 Artificial Intelligence (AI) Stocks Instead?Mar 19, 2026 •By Keithen DruryThe Smartest Growth Stock to Buy With $500 Right NowMar 18, 2026 •By Harsh ChauhanMarvell Technology vs. Broadcom: Which Custom AI Chip Stock Has More Upside?Mar 17, 2026 •By Manali Pradhan, CFA2 Artificial Intelligence (AI) Networking Stocks With the Highest Upside in 2026Mar 17, 2026 •By Chris NeigerIs Broadcom Stock Going to $460?Mar 16, 2026 •By Keithen DruryPrediction: This Will Be Broadcom's Stock Price by the End of 2027About the AuthorDaniel Sparks is a contributing Motley Fool stock market analyst covering technology, industrials, financials, and consumer goods. Daniel is the owner and chief investment officer of Sparks Capital Management. He holds a master’s degree in business administration from Colorado State University. The Globe and Mail profiled him and his investing philosophy in an article titled, “This stock picker is outperforming nearly everybody else. Here’s how he is doing it.”TMFDanielSparksX@sparks_capitalStocks MentionedBroadcomNASDAQ: AVGO$320.45(+1.43%)+$4.52Meta PlatformsNASDAQ: META$606.67(-1.46%)-$9.01AlphabetNASDAQ: GOOGL$307.22(-0.15%)-$0.47AlphabetNASDAQ: GOOG$305.93(-0.12%)-$0.37*Average returns of all recommendations since inception. Cost basis and return based on previous market day close.