PINS vs MGNI

For growth investors, Pinterest, Inc.

(PINS) is the stronger pick with 15. 8% 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 Pinterest, Inc. (PINS) a "Buy" — based on 47 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 Pinterest, Inc. at 35. 4x. On forward P/E, Pinterest, Inc. is actually cheaper at 11. 8x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, Magnite, Inc.

(MGNI) delivered a total return of -60. 9%, compared to -64. 0% for Pinterest, Inc. (PINS). Over 10 years, the gap is even starker: MGNI returned -4. 7% versus PINS's -11. 6%. 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), Pinterest, Inc.

(PINS) is the lower-risk stock at 1. 27β versus Magnite, Inc. 's 1. 63β — meaning MGNI is approximately 29% more volatile than PINS relative to the S&P 500. On balance sheet safety, Pinterest, Inc. (PINS) carries a lower debt/equity ratio of 6% versus 30% for Magnite, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Pinterest, Inc.

(PINS) is pulling ahead at 15. 8% 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 -77. 2% for Pinterest, Inc.. Over a 3-year CAGR, PINS leads at 14. 6% 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.

Magnite, Inc.

(MGNI) is the more profitable company, earning 20. 3% net margin versus 9. 9% for Pinterest, Inc. — meaning it keeps 20. 3% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: MGNI leads at 13. 7% versus 7. 6% for PINS. At the gross margin level — before operating expenses — PINS leads at 80. 1%, 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.

On forward earnings alone, Pinterest, Inc.

(PINS) trades at 11. 8x forward P/E versus 13. 4x for Magnite, Inc. — 1. 6x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for MGNI: 28. 6% to $18. 00.

None of the stocks in this comparison currently pay a material dividend.

All are effectively zero-yield and should be held for capital appreciation rather than income.

For long-horizon retirement investors, Pinterest, Inc.

(PINS) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1. 27)). 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 (PINS: -11. 6%, 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.

Both stocks operate in the Communication Services sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: PINS is a mid-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.