MGNIMagnite, Inc.

$25.41-2.0% 1Y

Is the business good?

Good

A genuinely good business: earnings fully cash-backed (3.1×) and margins widening.

2 good, 2 neutral
Fundamental health (F-score)6 / 9SEC EDGAR · Dec 31, 2025

Mixed fundamental signals. Nine pass/fail tests of year-over-year health from the filings.

Profits arrive as cash3.07×derived · Jun 30, 2026

Operating profit is fully backed by cash. Conversion is worsening vs a year ago.

Margin direction, 3 years+53.8 pts

Positive operating leverage, operating profit is growing faster than sales, so margins widen as the business scales.

Where ROE comes from4% ROA

Margin-driven, fat margins on slower asset turns. ROE 14% = margin × turnover × leverage.

Unless marked, from derived.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

FCF conversionmiddle of the market
Leverage (Debt/EBITDA)middle of the market

Where this answer is blind. The F-score rewards improvement, so an already-elite company can score mid-pack.

How good a business is MGNI?

Magnite, Inc. earns 9.6% on the capital it employs against a 9.0% cost of capital, so the business is worth more the bigger it gets.

9.6%

Return on invested capital · cost of capital 9.0% · 0.60 points above what the capital costs: growth creates value

Operating margin
16%

Operating margin · Advertising Agencies median 5.7% · 12 months to Q2 2026

Cash conversion
3.07×

Cash conversion · 3.48× a year ago · operating cash flow covers the operating profit after tax

Share count, year on year
−0.73%

Share count, year on year · flat: no meaningful dilution

Operating margin by fiscal year
YearOperating margin
FY2020−24%
FY2021−17%
FY2022−20%
FY2023−25%
FY20247.6%
FY202514%
Details›
Gross margin12 months to Q2 2026
65%
Operating margin12 months to Q2 2026
16%
Net margin12 months to Q2 2026
22%
Free cash flow margin
29%
R&D as % of revenue
12%
Revenue, trailing twelve months
$742M
Free cash flow, trailing twelve months
$216M
Net income, trailing twelve months
$167M
Return on invested capitaloperating profit after tax ÷ debt + equity − cash
9.6%

Margins, capital and share counts from the statements as filed with the SEC; cash conversion is operating cash flow over operating profit after tax.