-+ 0.00%
-+ 0.00%
-+ 0.00%

Unpleasant Surprises Could Be In Store For Thermo Fisher Scientific Inc.'s (NYSE:TMO) Shares

Simply Wall St·01/05/2026 19:04:15
Listen to the news

When close to half the companies in the United States have price-to-earnings ratios (or "P/E's") below 19x, you may consider Thermo Fisher Scientific Inc. (NYSE:TMO) as a stock to avoid entirely with its 33.9x P/E ratio. Nonetheless, we'd need to dig a little deeper to determine if there is a rational basis for the highly elevated P/E.

Thermo Fisher Scientific could be doing better as it's been growing earnings less than most other companies lately. One possibility is that the P/E is high because investors think this lacklustre earnings performance will improve markedly. You'd really hope so, otherwise you're paying a pretty hefty price for no particular reason.

View our latest analysis for Thermo Fisher Scientific

pe-multiple-vs-industry
NYSE:TMO Price to Earnings Ratio vs Industry January 5th 2026
Want the full picture on analyst estimates for the company? Then our free report on Thermo Fisher Scientific will help you uncover what's on the horizon.

What Are Growth Metrics Telling Us About The High P/E?

Thermo Fisher Scientific's P/E ratio would be typical for a company that's expected to deliver very strong growth, and importantly, perform much better than the market.

If we review the last year of earnings growth, the company posted a worthy increase of 8.2%. However, this wasn't enough as the latest three year period has seen an unpleasant 2.4% overall drop in EPS. So unfortunately, we have to acknowledge that the company has not done a great job of growing earnings over that time.

Shifting to the future, estimates from the analysts covering the company suggest earnings should grow by 13% each year over the next three years. With the market predicted to deliver 11% growth per year, the company is positioned for a comparable earnings result.

With this information, we find it interesting that Thermo Fisher Scientific is trading at a high P/E compared to the market. It seems most investors are ignoring the fairly average growth expectations and are willing to pay up for exposure to the stock. These shareholders may be setting themselves up for disappointment if the P/E falls to levels more in line with the growth outlook.

What We Can Learn From Thermo Fisher Scientific's P/E?

While the price-to-earnings ratio shouldn't be the defining factor in whether you buy a stock or not, it's quite a capable barometer of earnings expectations.

Our examination of Thermo Fisher Scientific's analyst forecasts revealed that its market-matching earnings outlook isn't impacting its high P/E as much as we would have predicted. When we see an average earnings outlook with market-like growth, we suspect the share price is at risk of declining, sending the high P/E lower. Unless these conditions improve, it's challenging to accept these prices as being reasonable.

It's always necessary to consider the ever-present spectre of investment risk. We've identified 2 warning signs with Thermo Fisher Scientific, and understanding these should be part of your investment process.

If these risks are making you reconsider your opinion on Thermo Fisher Scientific, explore our interactive list of high quality stocks to get an idea of what else is out there.