Compare Marathon Digital Holdings, Inc. (MARA) vs The Goldman Sachs Group, Inc. (GS) vs Morgan Stanley (MS) Stock

Morgan Stanley (MS) offers the better valuation at 20.9x trailing P/E (14.8x forward), making it the more compelling value choice. Analysts rate Marathon Digital Holdings, Inc. (MARA) a "Buy" — based on 18 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, Morgan Stanley (MS) is the cheapest at 20.9x versus The Goldman Sachs Group, Inc. at 21.2x. On forward P/E, The Goldman Sachs Group, Inc. is actually cheaper at 14.7x — notably different from the trailing picture, reflecting expected earnings growth. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: The Goldman Sachs Group, Inc. wins at 1.05x versus Morgan Stanley's 1.66x — a reasonable growth-adjusted valuation.

Over the past 5 years, The Goldman Sachs Group, Inc. (GS) delivered a total return of +176.1%, compared to -76.8% for Marathon Digital Holdings, Inc. (MARA). A $10,000 investment in GS five years ago would be worth approximately $28K today (assuming dividends reinvested). Over 10 years, the gap is even starker: MS returned +662.8% versus MARA's -74.6%. 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), Morgan Stanley (MS) is the lower-risk stock at 1.35β versus Marathon Digital Holdings, Inc.'s 2.26β — meaning MARA is approximately 67% more volatile than MS relative to the S&P 500. On balance sheet safety, Morgan Stanley (MS) carries a lower debt/equity ratio of 3% versus 5% for The Goldman Sachs Group, Inc. — giving it more financial flexibility in a downturn.

Morgan Stanley (MS) is the more profitable company, earning 13.0% net margin versus -144.6% for Marathon Digital Holdings, Inc. — meaning it keeps 13.0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: MS leads at 17.1% versus -135.0% for MARA. At the gross margin level — before operating expenses — MS leads at 55.6%, 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, The Goldman Sachs Group, Inc. (GS) is the more undervalued stock at a PEG of 1.05x versus Morgan Stanley's 1.66x. A PEG below 1.5 suggests fair-to-attractive pricing relative to expected growth. On forward earnings alone, The Goldman Sachs Group, Inc. (GS) trades at 14.7x forward P/E versus 14.8x for Morgan Stanley — 0.1x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for MARA: 101.3% to $18.00.

In this comparison, MS (2.3% yield), GS (1.6% yield) pay a dividend. MARA does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Morgan Stanley (MS) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (2.3% yield, +662.8% 10Y return). Marathon Digital Holdings, Inc. (MARA) carries a higher beta of 2.26 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (MS: +662.8%, MARA: -74.6%), 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 Financial Services sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both. GS, MS pay a dividend while MARA does 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.