MGNI
Magnite
PE ratio, current and historical analysis
- Stocks
- Communication Services
- NASDAQ: MGNI
- PE Ratio
The PE ratio for Magnite stock stands at 23.0 as of Nov 11, 2026. This is based on the current EPS of $1.27 and the stock price of $29.21 per share. An increase of 46% has been recorded in the PE ratio compared to the average of 15.7 of the last four quarters.
MGNI PE ratio history
Over the last six years, the average PE ratio of Magnite has been 83.61. The current 23.0 P/E ratio is 72% lower than the historical average. In the past six years, MGNI's PE ratio peaked in the Sep 2021 quarter at 280, with a price of $28 and an EPS of $0.1. The Mar 2026 quarter marked the lowest point at 10.7, with a price of $11.88 and an EPS of $1.11.
Magnite PE ratio by year
Maximum annual decrease: -83.85% in 2025
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| 2025 | 16.07 | -83.85% | $16.23 | $1.01 |
| 2024 | 99.5 | N/A | $15.92 | $0.16 |
| 2023 | N/A | N/A | $9.34 | -$1.17 |
| 2022 | N/A | N/A | $10.59 | -$0.98 |
| 2021 | N/A | N/A | $17.5 | $0 |
| 2020 | N/A | N/A | $30.71 | -$0.55 |
| 2019 | N/A | N/A | $8.16 | -$0.48 |
| 2018 | N/A | N/A | $3.73 | -$1.23 |
| 2017 | N/A | N/A | $1.87 | -$3.17 |
| 2016 | N/A | N/A | $7.42 | -$0.39 |
| 2015 | 1,645 | N/A | $16.45 | $0.01 |
| 2014 | N/A | N/A | $16.14 | -$0.7 |
| 2013 | N/A | N/A | N/A | -$1.17 |
| 2012 | N/A | N/A | N/A | -$0.6 |
| 2011 | N/A | N/A | N/A | -$1.95 |
Magnite PE ratio by quarter (TTM)
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| Sep 2026 | 19.89 | 22.63% | $25.26 | $1.27 |
| Jun 2026 | 16.22 | 51.59% | $18.98 | $1.17 |
| Mar 2026 | 10.7 | -33.42% | $11.88 | $1.11 |
| Dec 2025 | 16.07 | -69.75% | $16.23 | $1.01 |
| Sep 2025 | 53.12 | -31.73% | $21.78 | $0.41 |
| Jun 2025 | 77.81 | 50.04% | $24.12 | $0.31 |
| Mar 2025 | 51.86 | -47.88% | $11.41 | $0.22 |
| Dec 2024 | 99.5 | -6.61% | $15.92 | $0.16 |
| Sep 2024 | 106.54 | N/A | $13.85 | $0.13 |
| Jun 2024 | N/A | N/A | $13.29 | -$0.04 |
| Mar 2024 | N/A | N/A | $10.75 | -$0.57 |
| Dec 2023 | N/A | N/A | $9.34 | -$1.17 |
| Sep 2023 | N/A | N/A | $7.54 | -$1.67 |
| Jun 2023 | N/A | N/A | $13.65 | -$1.72 |
| Mar 2023 | N/A | N/A | $9.26 | -$1.37 |
MGNI Price vs fair value
MGNI average PE ratio chart
What this chart measures
The Historical Valuation Regime chart shows where the stock's current valuation sits relative to its own historical valuation range over the selected lookback period.
This is a history-relative tool, not a market-relative percentile. It does not compare the stock to other companies. Instead, it compares each historical valuation reading to the stock's own past readings.
Percentile logic
The threshold lines are calculated them from the stock's real historical values using percentile interpolation. That is why some colored bands are narrow while others are wide: the band widths reflect how the stock actually traded through time.
Regime map
| Historical percentile | Regime | Chart meaning |
|---|---|---|
| 0-10 | Historically Low | Deep cheap zone |
| >10-25 | Below Average | Cheap relative to history |
| >25-75 | Average | Within the normal historical range |
| >75-90 | Above Average | Expensive relative to history |
| >90-100 | Historically High | Extreme or stretched valuation |
How to read each part
| Chart element | What it tells you |
|---|---|
| Main line | The actual historical valuation values over time for the selected metric. |
| Dashed horizontal lines | The stock's computed P10, P25, Median, P75, and P90 thresholds for the selected period. |
| Colored bands | The historical valuation zones between those thresholds. |
| Metric boxes | Current ratio, historical median, current percentile, and current regime. |
| Timeline strip | A condensed regime history showing how the stock moved between cheap, fair, and expensive states across each observation. |
Important metric definitions
Current Percentile is the percentile rank of the latest valid historical observation within the selected lookback range.
Current Regime is assigned directly from the latest observation's percentile bucket using the fixed 10 / 25 / 75 / 90 cutoffs shown above.
How to use it well
This chart is most useful for answering a narrow question: Is this stock trading high, low, or normal relative to its own history? It works best alongside growth, profitability, and forward-looking business analysis, because a stock can deserve a higher or lower regime if its business quality has changed.
Currently, MGNI's PE ratio is lower than the 3, 5 and 10-year averages.
PE comparison
Magnite's P/E of 23 is above the Communication Services sector and the industry average. In comparison with its Communication Services sector average of 18.2, Magnite's P/E is 26% higher.
MGNI PE vs peers
Frequently asked questions
What is Magnite's PE ratio?
The price to earnings ratio for MGNI stock is 23 as of Nov 11, 2026.
What is the 3-year average PE ratio for Magnite (MGNI)?
The average PE ratio for MGNI stock over the past 3 years is 50.19.
What is the 5-year average PE ratio for Magnite (MGNI)?
The average PE ratio for MGNI stock over the past 5 years is 50.19.
What is the highest PE ratio for MGNI?
Over the last six years, the quarterly PE ratio reached a historic high of 280 in the Sep 2021 quarter.
How does the current PE ratio for MGNI compare to its historical average?
MGNI's current price to earnings ratio is 72% below its 6-year historical average.
How is MGNI's PE ratio calculated (Magnite PE ratio formula)?
The P/E ratio is calculated by taking the latest stock price and dividing it by the EPS for the last 12 months. As of today (Nov 11, 2026), Magnite's stock price is $29.21. The earnings per share for the trailing twelve months (TTM) ending Sep 2026 is $1.27. Therefore, Magnite's PE ratio for today is 23. PE RATIO(23) = STOCK PRICE($29.21) / TTM EPS($1.27)
All PE ratio stats are based on quarterly TTM periods, unless otherwise specified.