This Expensive Chip Stock Is Up 140%, Analysts Say It's Still a Buy

Key Points

• Lattice Semiconductor shares may carry one of the most extreme valuations in the market, but that hasn’t stopped investors or analysts from piling in.
• Despite a recent pullback, the stock is up roughly 140% from its April lows, supported by strong earnings and bullish sentiment.
• With growth accelerating and expectations still rising, the question is whether valuation matters as much as investors think it does.

This might be the first time many of our readers have heard of Lattice Semiconductor Corporation NASDAQ: LSCC, as it’s not exactly a name dominating headlines in the semiconductor space. Sure, it might not have the scale of NVIDIA Corp NASDAQ: NVDA and Advanced Micro Devices, Inc NASDAQ: AMD, but over the past year, it’s quietly become one of the best-performing chip stocks in the market.

Its shares are currently trading in the $80-$100 range, having pulled back somewhat over the past week, in line with broader equities. However, that dip has done little to dent the broader trend, with the stock up near 140% since its April  2025 lows. In today’s market, that kind of performance tends to come with a catch, and in Lattice’s case, it’s valuation.

With a four-digit price-to-earnings (P/E) ratio, Lattice is operating in territory rarely seen in public markets, at least in recent years. For context, NVIDIA trades at about 35 times earnings, while AMD trades at about 77 times earnings. On the surface, you’d think that would be more than enough to scare most investors away. However, for now at least, the market is clearly willing to look past it. Let’s jump in and take a closer look at why this might be.

How to Interpret the P/E Ratio

At first glance, a P/E ratio around 4,000 suggests a stock that is wildly overvalued. The metric measures how much investors are willing to pay for each dollar of earnings, and in most cases, the higher the number, the higher the expectations for future growth.

Historically, elevated P/E ratios have been more common in low-interest-rate environments, particularly across tech stocks. When capital is cheap, companies can more easily invest ahead of revenue, and investors are typically more willing to pay a premium for future growth.

However, that backdrop has changed. With interest rates remaining elevated, the cost of funding growth has increased, and markets have become far less tolerant of stretched valuations. Triple-digit P/E ratios are now rare, let alone four-digit ones.

That is what makes Lattice’s valuation so notable. It suggests there’s a rare level of confidence in its future earnings growth that goes well beyond the norm, even in a sector known for premium multiples. The key question is not whether the valuation looks extreme on paper, but whether the company can grow into it fast enough to justify it.

Growth Is Driving the Narrative

The good news for investors is that Lattice has consistently beaten earnings expectations, reinforcing the view that it will be able to “grow into” its multiple. February’s report saw the company deliver a solid beat on both headline numbers, while management issued bullish forward guidance. That combination of execution and forward visibility is ideal, allowing investors to justify paying a premium.

Wall Street isn’t shying away from the valuation either. Recent analyst updates have remained broadly bullish, with price targets from Stifel Nicolaus, Susquehanna, and Jefferies ranging from $110 to $135. From where the stock’s currently trading, that’s pointing to a potential upside of more than 10%—not bad for a stock that’s seen such incredible long-term gains.  

For those of us thinking about getting involved but perhaps put off by the frothy P/E ratio, this is a critical point. When analysts are willing to look past an elevated multiple and set a stock price target that would imply further gains, it reflects confidence in Lattice’s ability to deliver on its promise of growth. 

It also creates a feedback loop. As long as earnings continue to surprise to the upside and forward guidance remains strong, the market is less likely to challenge the premium being assigned to the stock.

What Could Go Wrong

At the same time, this does not mean the stock is without its risks, and a P/E ratio of that magnitude leaves very little room for error. Any slowdown in growth, margin pressure, or disappointing guidance in its upcoming earnings reports could trigger a sharp correction. The recent pullback over the past week, albeit in tandem with the broader decline in equities, is a reminder of how quickly sentiment can shift.

There is also the broader risk associated with the semiconductor cycle. While Lattice shares have been marching higher in recent months, those of many of its peers have been flatlining. NVIDIA, for example, is trading at the same level it was in July of last year. That puts even more pressure on Lattice to continue building on investors' belief that its growth story is only getting started. 

Despite these risks, though, the long-term case for Lattice remains compelling. The company operates in a segment still in the early stages of its cycle, and it feels like the market is just starting to realize how powerful a player Lattice could become.