iBio Historical PE Ratio image   This IBIO PE ratio history page last updated 2/10/2026
iBio Historical PE Ratio Chart
PeriodPriceGAAPAnnualizedPE
Q1 2026
11/12/2025
1.25-0.11-0.44NA
Q4 2025
9/5/2025
0.84-0.32-1.28NA
Q3 2025
5/2/2025
1.01-0.49-1.96NA
Q2 2025
2/10/2025
3.42-0.48-1.92NA
Q1 2025
11/12/2024
2.55-0.46-1.84NA
Q4 2024
9/20/2024
1.97-0.91-3.64NA
Q3 2024
5/13/2024
1.82-0.71-2.84NA
Q2 2024
2/9/2024
1.18-2.42-9.68NA
Q1 2024
11/14/2023
5.60-4.20-16.80NA
Q4 2023
9/27/2023
5.80-1.80-7.20NA
Q3 2023
5/15/2023
18.80-9.40-37.60NA
Q2 2023
2/14/2023
17.60-21.60-86.40NA
Q1 2023
11/14/2022
34.00-41.00-164.00NA
Q4 2022
9/27/2022
160.00-1.60-6.40NA
Q3 2022
5/12/2022
135.00-1.20-4.80NA
Q2 2022
2/14/2022
195.00-1.00-4.00NA
Q1 2022
11/15/2021
375.00-0.80-3.20NA
Q4 2021
9/27/2021
570.00-1.00-4.00NA
Q3 2021
5/17/2021
680.00-0.80-3.20NA
Q2 2021
2/16/2021
1165.00-0.80-3.20NA
iBio PE History Chart
PeriodPriceGAAPTTMPE
Q1 2026
11/12/2025
1.25-0.11-1.40NA
Q4 2025
9/5/2025
0.84-0.32-1.75NA
Q3 2025
5/2/2025
1.01-0.49-2.34NA
Q2 2025
2/10/2025
3.42-0.48-2.56NA
Q1 2025
11/12/2024
2.55-0.46-4.50NA
Q4 2024
9/20/2024
1.97-0.91-4.04NA
Q3 2024
5/13/2024
1.82-0.71-7.33NA
Q2 2024
2/9/2024
1.18-2.42-8.42NA
Q1 2024
11/14/2023
5.60-4.20-15.40NA
Q4 2023
9/27/2023
5.80-1.80-11.20NA
Q3 2023
5/15/2023
18.80-9.40-72.00NA
Q2 2023
2/14/2023
17.60-21.60-65.40NA
Q1 2023
11/14/2022
34.00-41.00-44.80NA
Q4 2022
9/27/2022
160.00-1.60-4.60NA
Q3 2022
5/12/2022
135.00-1.20-4.00NA
Q2 2022
2/14/2022
195.00-1.00-3.60NA
Q1 2022
11/15/2021
375.00-0.80-3.40NA
Q4 2021
9/27/2021
570.00-1.00NANA
Q3 2021
5/17/2021
680.00-0.80NANA
Q2 2021
2/16/2021
1165.00-0.80NANA
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iBio (IBIO) is categorized under the Healthcare sector; to help you further research PE history across stocks, below are some other companies in the same sector:

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How should the IBIO historical PE ratio be determined?
Realizing that PE stands for Price to Earnings ratio, we need two values to compute it: stock price and earnings per share. The stock price at any given date is a known historical value, but what about the earnings number to use?

✔️Accepted answer: There are a number of different approaches when it comes to calculating a historical PE ratio for a company like iBio. We like to take our measurements on each of the past quarterly earnings reports. That only leaves the question of whether the earnings number at that quarterly report should be used on an annualized basis, or some other method. We approach this question using three different methods, on this IBIO Historical PE Ratio page.

What is the average historical PE for IBIO based on annualized quarterly earnings?
As we look back through earnings history, what is the resulting PE calculation if at each measurement period we use that quarter's earnings result annualized?

✔️Accepted answer: The IBIO historical PE ratio using the annualized quarterly earnings method works out to NA.

What is the average historical PE for IBIO based on trailing twelve month earnings?
As we look back through earnings history, what is the resulting PE calculation if at each measurement period we use the trailing twelve months combined earnings result in the calculation?

✔️Accepted answer: The IBIO historical PE ratio using the TTM earnings method works out to NA.

On this page we presented the iBio Historical PE Ratio information for iBio' stock. The average IBIO 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 NA. Meanwhile, using the trailing twelve month (TTM) quarterly earnings result as our method of calculation the "E" value at each measurement period, the average IBIO historical PE based on this TTM earnings result method is NA. Note: any PE calculations involving negative earnings were discarded as not meaningful.

Let's now compare this IBIO historical PE result, against the recent PE: when this page was posted on 2/9/2026, the most recent closing price for IBIO had been 2.41, and the most recent quarterly earnings result, annualized, was NA. Meanwhile, the most recent TTM earnings summed to NA.

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

Recommended: Funds Holding FNVT, FCCO Options Chain, FTAI Insider Buying.

 

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