Magnite Inc
NASDAQ: MGNI · COMMUNICATION SERVICES · ADVERTISING AGENCIES
Updated 2026-04-29
Magnite Inc (MGNI) Stock Valuation Analysis
Fair value estimate, historical valuation range, and quality signals for MGNI.
Valued
Fundamentals support the current valuation. Strong combination of growth, quality, and price.
MGNI historical valuation range
Where current P/E sits in MGNI's own 5Y range.
MGNI intrinsic value (DCF)
DCF-based fair value estimate vs current market price.
Intrinsic value calculated using discounted cash flow (DCF) model based on projected free cash flows, discount rate, and terminal growth assumptions. A positive margin of safety indicates the current price is below estimated fair value, providing a cushion against estimation error.
MGNI valuation signals
Quick-read green flags, caution flags, and risks based on current metrics.
P/E Ratio — History
Current: 13.60x
P/S Ratio — History
Current: 2.59x
Is MGNI overvalued in 2026?
Magnite Inc (MGNI) currently trades at $12.92 per share with a market capitalization of $1,850,338,000.00. Based on our multi-factor framework, the stock looks attractively valued with a Smart Value Score of 75/100. This score blends growth quality, financial health, and price attractiveness into a single institutional-grade read.
The stock trades at a P/E ratio of 13.6x, below its 5-year median of 14.4x. The PEG ratio of 0.09 suggests earnings growth is outpacing the multiple, a classic sign of undervaluation.
Looking at its own history, MGNI is currently trading cheaper than 73% of the last 5Y on P/E. This places it in the 27th percentile of its historical range, a reasonable but unremarkable position.
Our discounted cash flow model estimates MGNI's intrinsic value at $25.92 per share, against the current market price of $12.92. This implies a margin of safety of +54.48%. A meaningful cushion exists against model error, making this a reasonable risk-adjusted entry.
Financial quality is a concern. The Piotroski F-Score of 0/9 flags weakening fundamentals that deserve closer scrutiny before the valuation case can be fully trusted.
Bottom line: MGNI looks attractively valued on our framework, with a Smart Value Score of 75/100. The combination of reasonable price, healthy growth, and quality fundamentals makes it worth serious consideration.
Frequently asked questions
Is MGNI overvalued in 2026?
Based on a Smart Value Score of 75/100, MGNI is not overvalued. Fundamentals support the current price and offer reasonable margin of safety.
What is MGNI's fair value?
Our DCF model estimates MGNI's intrinsic value at $25.92 per share, versus the current price of $12.92. This produces a margin of safety of +54.48%.
What P/E ratio does MGNI trade at?
MGNI trades at a P/E of 13.6x on trailing twelve-month earnings, compared to its 5-year median of 14.4x.
Is MGNI a buy based on valuation?
WallStSmart does not issue buy or sell recommendations. Our Smart Value Score of 75/100 reflects the combined read on growth, quality, and price. The profile skews favorable for long-term accumulation.
How does MGNI's valuation compare to its history?
On P/E, MGNI currently sits in the 27th percentile of its own 5Y range. That is below its long-run median relative to where it has traded over the period.
What is MGNI's Smart Value Score?
MGNI's Smart Value Score is 75/100. The Smart Value Score is a proprietary WallStSmart metric blending growth quality, financial health, and valuation attractiveness into a single 0-100 read. Scores above 75 are rare and indicate strong multi-factor alignment.