APP vs GOOG vs META vs MGNI

For growth investors, Meta Platforms, Inc.

(META) is the stronger pick with 22. 2% revenue growth year-over-year, versus 6. 9% for Magnite, Inc. (MGNI). Magnite, Inc. (MGNI) offers the better valuation at 14. 7x trailing P/E (13. 4x forward), making it the more compelling value choice. Analysts rate AppLovin Corporation (APP) a "Buy" — based on 26 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Magnite, Inc.

(MGNI) is the cheapest at 14. 7x versus AppLovin Corporation at 51. 2x. On forward P/E, Magnite, Inc. is actually cheaper at 13. 4x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Alphabet Inc. wins at 1. 09x versus Meta Platforms, Inc. 's 1. 11x — a reasonable growth-adjusted valuation.

Over the past 5 years, AppLovin Corporation (APP) delivered a total return of +771.

2%, compared to -60. 9% for Magnite, Inc. (MGNI). Over 10 years, the gap is even starker: GOOG returned +1013% versus MGNI's -4. 7%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Alphabet Inc.

(GOOG) is the lower-risk stock at 1. 23β versus AppLovin Corporation's 2. 44β — meaning APP is approximately 98% more volatile than GOOG relative to the S&P 500. On balance sheet safety, Alphabet Inc. (GOOG) carries a lower debt/equity ratio of 14% versus 166% for AppLovin Corporation — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Meta Platforms, Inc.

(META) is pulling ahead at 22. 2% versus 6. 9% for Magnite, Inc. (MGNI). On earnings-per-share growth, the picture is similar: Magnite, Inc. grew EPS 493. 8% year-over-year, compared to -1. 6% for Meta Platforms, Inc.. Over a 3-year CAGR, APP leads at 24. 8% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

AppLovin Corporation (APP) is the more profitable company, earning 60.

8% net margin versus 20. 3% for Magnite, Inc. — meaning it keeps 60. 8% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: APP leads at 75. 8% versus 13. 7% for MGNI. At the gross margin level — before operating expenses — APP leads at 87. 9%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Alphabet Inc. (GOOG) is the more undervalued stock at a PEG of 1. 09x versus Meta Platforms, Inc. 's 1. 11x. A PEG below 1. 5 suggests fair-to-attractive pricing relative to expected growth. On forward earnings alone, Magnite, Inc. (MGNI) trades at 13. 4x forward P/E versus 32. 5x for Alphabet Inc. — 19. 0x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for META: 33. 2% to $821. 80.

In this comparison, META (0.

3% yield), GOOG (0. 2% yield) pay a dividend. APP, MGNI do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Alphabet Inc.

(GOOG) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1. 23), +1013% 10Y return). Magnite, Inc. (MGNI) carries a higher beta of 1. 63 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (GOOG: +1013%, MGNI: -4. 7%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

These companies operate in different sectors (APP (Technology) and GOOG (Communication Services) and META (Communication Services) and MGNI (Communication Services)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: APP is a mid-cap high-growth stock; GOOG is a mega-cap high-growth stock; META is a mega-cap high-growth stock; MGNI is a small-cap deep-value stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.