Investors in Silicom (NASDAQ:SILC) from three years ago are still down 58%, even after 11% gain this past week

Silicom Ltd. (NASDAQ:SILC) shareholders should be happy to see the share price up 16% in the last quarter. But that is small recompense for the exasperating returns over three years. Tragically, the share price declined 58% in that time. So it's good to see it climbing back up. After all, could be that the fall was overdone. Although the past week has been more reassuring for shareholders, they're still in the red over the last three years, so let's see if the underlying business has been responsible for the decline. AI is about to change healthcare. These 20 stocks are working on everything from early diagnostics to drug discovery. The best part - they are all under $10bn in marketcap - there is still time to get in early. Silicom isn't currently profitable, so most analysts would look to revenue growth to get an idea of how fast the underlying business is growing. Generally speaking, companies without profits are expected to grow revenue every year, and at a good clip. That's because fast revenue growth can be easily extrapolated to forecast profits, often of considerable size. Over the last three years, Silicom's revenue dropped 35% per year. That means its revenue trend is very weak compared to other loss making companies. Arguably, the market has responded appropriately to this business performance by sending the share price down 16% (annualized) in the same time period. When revenue is dropping, and losses are still costing, and the share price sinking fast, it's fair to ask if something is remiss. It could be a while before the company repays long suffering shareholders with share price gains. You can see below how earnings and revenue have changed over time (discover the exact values by clicking on the image). NasdaqGS:SILC Earnings and Revenue Growth August 3rd 2025 Balance sheet strength is crucial. It might be well worthwhile taking a look at our free report on how its financial position has changed over time. A Different Perspective It's nice to see that Silicom shareholders have received a total shareholder return of 48% over the last year. There's no doubt those recent returns are much better than the TSR loss of 9% per year over five years. The long term loss makes us cautious, but the short term TSR gain certainly hints at a brighter future. I find it very interesting to look at share price over the long term as a proxy for business performance. But to truly gain insight, we need to consider other information, too. Take risks, for example - Silicom has 1 warning sign we think you should be aware of. Of course Silicom may not be the best stock to buy. So you may wish to see this free collection of growth stocks. Please note, the market returns quoted in this article reflect the market weighted average returns of stocks that currently trade on American exchanges.