CARG vs TRU vs OPEN vs EFX

For growth investors, TransUnion (TRU) is the stronger pick with 9.

4% revenue growth year-over-year, versus -15. 2% for Opendoor Technologies Inc. (OPEN). CarGurus, Inc. (CARG) offers the better valuation at 24. 6x trailing P/E (15. 1x forward), making it the more compelling value choice. Analysts rate CarGurus, Inc. (CARG) a "Buy" — based on 23 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, CarGurus, Inc.

(CARG) is the cheapest at 24. 6x versus Equifax Inc. at 33. 0x. On forward P/E, CarGurus, Inc. is actually cheaper at 15. 1x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: CarGurus, Inc. wins at 0. 85x versus Equifax Inc. 's 4. 39x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, CarGurus, Inc.

(CARG) delivered a total return of +39. 5%, compared to -71. 6% for Opendoor Technologies Inc. (OPEN). Over 10 years, the gap is even starker: TRU returned +142. 0% versus OPEN's -50. 8%. 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), Equifax Inc.

(EFX) is the lower-risk stock at 0. 87β versus Opendoor Technologies Inc. 's 3. 09β — meaning OPEN is approximately 255% more volatile than EFX relative to the S&P 500. On balance sheet safety, Opendoor Technologies Inc. (OPEN) carries a lower debt/equity ratio of 19% versus 113% for TransUnion — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), TransUnion (TRU) is pulling ahead at 9.

4% versus -15. 2% for Opendoor Technologies Inc. (OPEN). On earnings-per-share growth, the picture is similar: CarGurus, Inc. grew EPS 675. 0% year-over-year, compared to -203. 6% for Opendoor Technologies Inc.. Over a 3-year CAGR, TRU leads at 7. 2% 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.

CarGurus, Inc.

(CARG) is the more profitable company, earning 16. 6% net margin versus -29. 7% for Opendoor Technologies Inc. — meaning it keeps 16. 6% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CARG leads at 20. 7% versus -6. 2% for OPEN. At the gross margin level — before operating expenses — CARG leads at 89. 0%, 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, CarGurus, Inc. (CARG) is the more undervalued stock at a PEG of 0. 85x versus Equifax Inc. 's 4. 39x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, CarGurus, Inc. (CARG) trades at 15. 1x forward P/E versus 20. 4x for Equifax Inc. — 5. 2x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for TRU: 30. 1% to $94. 88.

In this comparison, EFX (1.

1% yield), TRU (0. 6% yield) pay a dividend. CARG, OPEN do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Equifax Inc.

(EFX) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 87), 1. 1% yield). Opendoor Technologies Inc. (OPEN) carries a higher beta of 3. 09 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (EFX: +58. 3%, OPEN: -50. 8%), 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 (CARG (Consumer Cyclical) and TRU (Industrials) and OPEN (Real Estate) and EFX (Industrials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

TRU, EFX pay a dividend while CARG, OPEN do not, making them suitable for different income and tax situations. 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.