On this page we presented the BIIB Historical PE Ratio information for Biogen' stock. The average BIIB 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 16.5. Meanwhile, using the trailing twelve month (TTM) quarterly earnings result as our method of calculation the "E" value at each measurement period, the average BIIB historical PE based on this TTM earnings result method is 16.9.

Let's now compare this BIIB historical PE result, against the recent PE: when this page was posted on 4/24/2024, the most recent closing price for BIIB had been 201.99, and the most recent quarterly earnings result, annualized, was 14.68. Meanwhile, the most recent TTM earnings summed to 10.98. From these numbers, we calculate the recent BIIB PE on 4/24/2024 based on annualized quarterly EPS was 13.8. Based on BIIB's history, that recent PE is low relative to the historical average, with the recent PE 16.4% lower than the historical average PE across our data set for Biogen. Looking at the recent BIIB PE on 4/24/2024 based on TTM EPS, we calculate the ratio at 18.4. Based on BIIB's history, that recent PE is elevated relative to the historical average, with the recent PE 8.9% higher than the historical average PE across our Biogen data set with TTM EPS used in the calculation at each period.

Another interesting BIIB historical PE Ratio calculation we look at is to take the median earnings per share of the last four quarters for BIIB, and then annualize the resulting value... with that annualized number then being used in the PE calculation. To walk through this math for BIIB, we start with the past four EPS numbers and we first sort them from lowest to highest: 0.00, 2.95, 3.67, and 4.36. We then toss out the highest and lowest result, and then take the average of those two middle numbers — 2.95 and 3.67 — which gives us the median of 3.31. Basically the way to think about this 3.31 number is this: for the trailing four earnings reports, 3.31 marks the "middle ground" number where BIIB has reported a value higher than 3.31 half the time, and has reported a value lower than 3.31 half the time. Annualizing that median value then gets us to 13.24/share, which we use as the denominator in our next PE calculation. With 201.99 as the numerator (as of 4/24/2024), the calculation is then 201.99 / 13.24 = 15.3 as the BIIB PE ratio as of 4/24/2024, based on that annualized median value we calculated.

For self directed investors doing their due diligence on BIIB or any other given stock, valuation analysis for BIIB 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 Biogen 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 BIIB. Thanks for visiting, and the next time you need to research BIIB 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.