Does Impinj’s Recent 11% Drop Signal a Market Overreaction for 2025?

Simply Wall St · 09/15/2025 12:42

Are you considering what to do next with Impinj stock? You are not alone. Investors have been watching this company closely as its stock has experienced some twists and turns, making it a captivating option for both seasoned market players and those just getting started. Over the last year, Impinj has zigzagged through market sentiment, dropping 11.0% in just the past week, bouncing up 10.5% over the last month, and boasting a 21.8% gain so far this year. Looking even further back, its three- and five-year returns of 94.3% and a remarkable 593.4% signal there could be long-term growth potential, though not without volatility. That recent volatility has been shaped in part by shifting perceptions about the future of connected devices and supply chain innovation. As interest in technologies like RFID continues to grow, Impinj has been riding broader waves in the tech sector.

But the big question is whether the current stock price actually offers good value for investors. Based on a standardized six-point valuation check, Impinj scores a 0, meaning it is not currently seen as undervalued by any of the screens considered. Still, numbers never tell the whole story. Next, we will dive into those valuation methods and what they can (and cannot) tell us about Impinj stock. Stick around, because by the end, we will explore a sharper way to look at valuation that many investors overlook.

Impinj scores just 0/6 on our valuation checks. See what other red flags we found in the full valuation breakdown.

Approach 1: Impinj Discounted Cash Flow (DCF) Analysis

The Discounted Cash Flow (DCF) model estimates what a company is really worth by projecting its future cash flows and then discounting them back to their present value. This approach gives insight into the business’s true value and provides perspective beyond short-term market movements.

For Impinj, analysts review how much cash the company is generating at the moment and estimate how those cash flows could grow over the coming years. Currently, Impinj’s Free Cash Flow stands at $26.40 million. Analyst forecasts project significant growth, with future free cash flow expected to reach $136.8 million by 2028. For the following years up to 2035, estimates are extrapolated based on trends in growth rates, reaching over $255 million by that time.

By bringing all of these projected numbers back to today’s value, the DCF model calculates an intrinsic value of $81.60 per share. When compared to the current trading price, this suggests that Impinj stock is approximately 119.1% overvalued based on DCF analysis.

Result: OVERVALUED

Head to the Valuation section of our Company Report for more details on how we arrive at this Fair Value for Impinj.
PI Discounted Cash Flow as at Sep 2025
PI Discounted Cash Flow as at Sep 2025
Our Discounted Cash Flow (DCF) analysis suggests Impinj may be overvalued by 119.1%. Find undervalued stocks or create your own screener to find better value opportunities.

Approach 2: Impinj Price vs Sales (P/S) Multiple

Another common way to value a company is by looking at its Price-to-Sales (P/S) ratio, especially when the company is still in high-growth mode or not consistently profitable. The P/S multiple is a favorite among investors evaluating technology and semiconductor businesses because it provides a clearer view of value by focusing on how much investors are willing to pay for every dollar of sales generated.

Growth expectations and risk play a big part in determining how high or low a company’s P/S ratio should be. Companies with higher sales growth potential or lower risks often command a higher ratio, while those facing industry headwinds or increased risk will see that multiple decrease. For Impinj, the current P/S multiple stands at 14.49x, which is significantly higher than both the semiconductor industry average of 4.10x and the peer average of 6.35x.

To help investors cut through the noise, Simply Wall St calculates a proprietary Fair Ratio that takes into account Impinj’s specific circumstances, including its earnings growth, profit margins, industry conditions, market cap, and company risks. This approach goes beyond broad benchmarking by aligning the expected multiple with the company’s actual prospects and risk profile. For Impinj, the Fair Ratio is 5.89x. With the actual P/S ratio at 14.49x, this suggests the stock is trading well above fair value based on this metric.

Result: OVERVALUED

NasdaqGS:PI PS Ratio as at Sep 2025
NasdaqGS:PI PS Ratio as at Sep 2025
PS ratios tell one story, but what if the real opportunity lies elsewhere? Discover companies where insiders are betting big on explosive growth.

Upgrade Your Decision Making: Choose your Impinj Narrative

Earlier, we mentioned that there is an even better way to understand valuation, so let's introduce you to Narratives. A Narrative is a simple, powerful way to express your individual view of a company’s true potential by combining the story you believe about the business with your assumptions for its future revenue, earnings, and margins. This approach ultimately connects that story to a fair value estimation.

Narratives help bridge the gap between what companies are doing in the real world and their numbers, making it easy for you to map your own beliefs onto key financial forecasts. On Simply Wall St’s Community page, Narratives are quick to create and easy to update, allowing millions of investors to share, refine, and learn from fresh perspectives as new information (such as major news or quarterly results) emerges.

This dynamic approach empowers you to decide exactly when the gap between current price and your own Fair Value is big enough to buy, sell, or hold a stock, without blindly following the crowd or relying solely on generic metrics. For example, some Impinj Narratives currently estimate fair values as high as $195 if you forecast strong RFID adoption and margin growth, while others are as low as $158 for those who are more cautious about customer risk and supply chain headwinds.

Do you think there's more to the story for Impinj? Create your own Narrative to let the Community know!
NasdaqGS:PI Community Fair Values as at Sep 2025
NasdaqGS:PI Community Fair Values as at Sep 2025

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.