STRD vs SMLR vs MSTR vs MARA vs RIOT

For growth investors, Riot Platforms, Inc.

(RIOT) is the stronger pick with 71. 9% revenue growth year-over-year, versus -17. 4% for Semler Scientific, Inc. (SMLR). Semler Scientific, Inc. (SMLR) offers the better valuation at 4. 0x trailing P/E, making it the more compelling value choice. Analysts rate Semler Scientific, Inc. (SMLR) a "Buy" — based on 7 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 forward P/E, MicroStrategy Incorporated 10.

00% Series A Perpetual Stride Preferred Stock is actually cheaper at 1. 4x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, Strategy Inc (MSTR) delivered a total return of +229.

4%, compared to -80. 8% for Semler Scientific, Inc. (SMLR). Over 10 years, the gap is even starker: SMLR returned +1110% versus MARA's -50. 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), MicroStrategy Incorporated 10.

00% Series A Perpetual Stride Preferred Stock (STRD) is the lower-risk stock at 0. 85β versus Riot Platforms, Inc. 's 3. 92β — meaning RIOT is approximately 363% more volatile than STRD relative to the S&P 500. On balance sheet safety, Semler Scientific, Inc. (SMLR) carries a lower debt/equity ratio of 0% versus 105% for Marathon Digital Holdings, Inc. — giving it more financial flexibility in a downturn.

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

(RIOT) is pulling ahead at 71. 9% versus -17. 4% for Semler Scientific, Inc. (SMLR). On earnings-per-share growth, the picture is similar: Semler Scientific, Inc. grew EPS 95. 1% year-over-year, compared to -673. 5% for Riot Platforms, Inc.. Over a 3-year CAGR, SMLR leads at 2. 0% 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.

Semler Scientific, Inc.

(SMLR) is the more profitable company, earning 72. 7% net margin versus -844. 8% for Strategy Inc — meaning it keeps 72. 7% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: SMLR leads at 37. 2% versus -1140. 8% for STRD. At the gross margin level — before operating expenses — SMLR leads at 91. 5%, 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, MicroStrategy Incorporated 10.

00% Series A Perpetual Stride Preferred Stock (STRD) trades at 1. 4x forward P/E versus 3. 5x for Strategy Inc — 2. 1x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for SMLR: 148. 4% to $50. 50.

In this comparison, MSTR (0.

7% yield) pays a dividend. STRD, SMLR, MARA, RIOT do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Strategy Inc (MSTR) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (0.

7% yield, +896. 8% 10Y return). Marathon Digital Holdings, Inc. (MARA) carries a higher beta of 3. 10 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (MSTR: +896. 8%, MARA: -50. 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 (STRD (Financial Services) and SMLR (Healthcare) and MSTR (Technology) and MARA (Financial Services) and RIOT (Financial Services)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: STRD is a mid-cap quality compounder stock; SMLR is a small-cap deep-value stock; MSTR is a mid-cap quality compounder stock; MARA is a small-cap high-growth stock; RIOT is a small-cap high-growth stock. MSTR pays a dividend while STRD, SMLR, MARA, RIOT 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.