On this page we presented the ILMN Historical PE Ratio information for Illumina' stock. The average ILMN historical PE based on using the annualized quarterly earnings result at each measurement period (for the "E" in the PE calculation; and the closing price on earnings date as the "P") is 76.7. Meanwhile, using the trailing twelve month (TTM) quarterly earnings result as our method of calculation the "E" value at each measurement period, the average ILMN historical PE based on this TTM earnings result method is 71.4. Note: any PE calculations resulting in a value exceeding 500 were discarded as not meaningful.

Let's now compare this ILMN historical PE result, against the recent PE: when this page was posted on 11/5/2024, the most recent closing price for ILMN had been 154.96, and the most recent quarterly earnings result, annualized, was 4.56. Meanwhile, the most recent TTM earnings summed to 1.73. From these numbers, we calculate the recent ILMN PE on 11/5/2024 based on annualized quarterly EPS was 34.0. Based on ILMN's history, that recent PE is low relative to the historical average, with the recent PE 55.7% lower than the historical average PE across our data set for Illumina. Looking at the recent ILMN PE on 11/5/2024 based on TTM EPS, we calculate the ratio at 89.6. Based on ILMN's history, that recent PE is elevated relative to the historical average, with the recent PE 25.5% higher than the historical average PE across our Illumina data set with TTM EPS used in the calculation at each period.

Another interesting ILMN historical PE Ratio calculation we look at is to take the median earnings per share of the last four quarters for ILMN, and then annualize the resulting value... with that annualized number then being used in the PE calculation. To walk through this math for ILMN, we start with the past four EPS numbers and we first sort them from lowest to highest: 0.09, 0.14, 0.36, and 1.14. We then toss out the highest and lowest result, and then take the average of those two middle numbers — 0.14 and 0.36 — which gives us the median of 0.25. Basically the way to think about this 0.25 number is this: for the trailing four earnings reports, 0.25 marks the "middle ground" number where ILMN has reported a value higher than 0.25 half the time, and has reported a value lower than 0.25 half the time. Annualizing that median value then gets us to 1/share, which we use as the denominator in our next PE calculation. With 154.96 as the numerator (as of 11/5/2024), the calculation is then 154.96 / 1 = 155.0 as the ILMN PE ratio as of 11/5/2024, based on that annualized median value we calculated.

For self directed investors doing their due diligence on ILMN or any other given stock, valuation analysis for ILMN can greatly benefit from studying the past earnings and resulting PE calculations. This exercise can help inform an analysis as to whether the past earnings trajectory and current versus historical PE ratios justify the current stock value.

That's why we bring you HistoricalPERatio.com to make it easy for investors to investigate Illumina PE history or the past PE information for any stock in our coverage universe. And in your continued research we hope you will be sure to check out the further links included for earnings surprises history (beat/miss data) as well as next earnings dates for ILMN. Thanks for visiting, and the next time you need to research ILMN Historical PE Ratio or the ratio for another stock, we hope you'll think of our site, as your go-to historical PE ratio research resource of choice.