AOSL ALPHA & OMEGA SEMICONDUCTOR PE ratio, current and historical analysis
The current PE ratio of AOSL can't be determined, as the TTM EPS of -$0.67 is negative. The last PE ratio of ALPHA & OMEGA SEMICONDUCTOR, recorded in June 2023, was 72.89.
AOSL PE ratio history
The PE ratio of ALPHA & OMEGA SEMICONDUCTOR has averaged 80.93 over the last nine years. In the past nine years, AOSL's PE ratio reached its highest point in the Sep 2019 quarter at 409.33, when the stock price was $12.28 and the EPS was $0.03. The lowest point was recorded in the Sep 2022 quarter, when it reached 1.81 with a price of $30.76 and an EPS of $16.99.
ALPHA & OMEGA SEMICONDUCTOR PE ratio by year
Maximum annual increase: 3,600% in 2023
Maximum annual decrease: -85.42% in 2022
| Year | PE ratio | Change |
|---|---|---|
| 2024 | N/A | N/A |
| 2023 | 72.89 | 3,600% |
| 2022 | 1.97 | -85.42% |
| 2021 | 13.51 | N/A |
| 2020 | N/A | N/A |
| 2019 | 116.75 | 391.99% |
| 2018 | 23.73 | -16% |
| 2017 | 28.25 | N/A |
| 2016 | N/A | N/A |
| 2015 | N/A | N/A |
AOSL average PE ratio chart
AOSL PE vs peers
| Stock name | PE ratio | Market cap |
|---|---|---|
| VSH Vishay Intertechnology Inc | 24.6 | $2.11B |
| TXN Texas Instruments Inc | 36.57 | $180.8B |
| DIOD Diodes Inc | 44.83 | $2.74B |
| MPWR Monolithic Power Systems Inc | 64.03 | $27.93B |
| SMTC Semtech Corp | N/A | $3.83B |
| AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd | N/A | $1.17B |
Frequently asked questions
What is ALPHA & OMEGA SEMICONDUCTOR's PE ratio?
The current price to earnings ratio of AOSL can't be calculated, as its EPS of -$0.67 is negative.
What is the 3-year average PE ratio for ALPHA & OMEGA SEMICONDUCTOR (AOSL)?
As an average over the last 3 years, AOSL stock has a PE ratio of 17.38.
What is the 5-year average PE ratio for ALPHA & OMEGA SEMICONDUCTOR (AOSL)?
As an average over the last 5 years, AOSL stock has a PE ratio of 50.99.
What is the highest PE ratio for AOSL?
Over the last nine years, the quarterly PE ratio reached a historic high of 409.33 in the Sep 2019 quarter.
All PE ratio stats are based on quarterly TTM periods, unless otherwise specified. Data from 
and Sharadar.