KMX vs. AYTU
KMX (CarMax, Inc.) and AYTU (Aytu BioPharma, Inc.) are both stocks. KMX operates in Auto & Truck Dealerships (Consumer Cyclical), while AYTU operates in Drug Manufacturers - Specialty & Generic (Healthcare). Over the past 5 years, KMX returned -16.21%/yr vs -53.73%/yr for AYTU. At a 0.14 correlation, their price movements are largely independent.
Performance
KMX vs. AYTU - Performance Comparison
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Returns By Period
In the year-to-date period, KMX achieves a 22.93% return, which is significantly higher than AYTU's -11.92% return.
KMX
- 1D
- 0.74%
- 1M
- 17.75%
- YTD
- 22.93%
- 6M
- 20.99%
- 1Y
- -27.71%
- 3Y*
- -15.53%
- 5Y*
- -16.21%
- 10Y*
- -0.36%
AYTU
- 1D
- 1.78%
- 1M
- -8.40%
- YTD
- -11.92%
- 6M
- 2.23%
- 1Y
- 14.50%
- 3Y*
- 12.70%
- 5Y*
- -53.73%
- 10Y*
- —
KMX vs. AYTU - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
KMX CarMax, Inc. | 22.93% | -52.74% | 6.54% | 26.03% | -53.24% | 37.87% | 7.74% | 39.76% | -2.18% | -1.63% |
AYTU Aytu BioPharma, Inc. | -11.92% | 52.94% | -40.14% | -24.87% | -86.00% | -77.42% | -38.35% | 22.41% | -98.22% | -88.85% |
Correlation
The correlation between KMX and AYTU is 0.18, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.18 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.14 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.19 |
Correlation (All Time) Calculated using the full available price history since Feb 2, 2017 | 0.14 |
Fundamentals
KMX:
$7.01B
AYTU:
$24.07M
KMX:
$1.66
AYTU:
-$2.91
KMX:
0.27
AYTU:
0.47
KMX:
1.19
AYTU:
0.68
KMX:
$25.88B
AYTU:
$56.60M
KMX:
$2.81B
AYTU:
$36.14M
KMX:
$768.58M
AYTU:
-$27.34M
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Return for Risk
KMX vs. AYTU — Risk / Return Rank
KMX
AYTU
KMX vs. AYTU - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for CarMax, Inc. (KMX) and Aytu BioPharma, Inc. (AYTU). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| KMX | AYTU | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.79 | ||
| Sortino ratioReturn per unit of downside risk | -1.16 | ||
| Omega ratioGain probability vs. loss probability | 0.94 | 1.10 | -0.16 |
| Calmar ratioReturn relative to maximum drawdown | -0.49 | 0.41 | -0.90 |
| Martin ratioReturn relative to average drawdown | -0.77 | 0.97 | -1.74 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| KMX | AYTU | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.53 | 0.27 | -0.79 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.37 | -0.63 | +0.26 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | -0.01 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.11 | -0.36 | +0.47 |
Drawdowns
KMX vs. AYTU - Drawdown Comparison
The maximum KMX drawdown since its inception was -93.19%, smaller than the maximum AYTU drawdown of -100.00%. Use the drawdown chart below to compare losses from any high point for KMX and AYTU.
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Drawdown Indicators
| KMX | AYTU | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -93.19% | -100.00% | +6.81% |
Max Drawdown (1Y)Largest decline over 1 year | -56.85% | -35.47% | -21.38% |
Max Drawdown (3Y)Largest decline over 3 years | -65.38% | -70.24% | +4.86% |
Max Drawdown (5Y)Largest decline over 5 years | -80.06% | -99.12% | +19.06% |
Max Drawdown (10Y)Largest decline over 10 years | -80.06% | — | — |
Current DrawdownCurrent decline from peak | -69.33% | -100.00% | +30.67% |
Average DrawdownAverage peak-to-trough decline | -31.74% | -95.15% | +63.41% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 36.04% | 14.92% | +21.12% |
Volatility
KMX vs. AYTU - Volatility Comparison
The current volatility for CarMax, Inc. (KMX) is 11.99%, while Aytu BioPharma, Inc. (AYTU) has a volatility of 14.09%. This indicates that KMX experiences smaller price fluctuations and is considered to be less risky than AYTU based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| KMX | AYTU | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 11.99% | 14.09% | -2.10% |
Volatility (6M)Calculated over the trailing 6-month period | 34.46% | 33.39% | +1.07% |
Volatility (1Y)Calculated over the trailing 1-year period | 52.71% | 55.06% | -2.35% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 44.23% | 85.66% | -41.43% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 40.53% | 188.20% | -147.67% |
Dividends
KMX vs. AYTU - Dividend Comparison
Neither KMX nor AYTU has paid dividends to shareholders.
Financials
KMX vs. AYTU - Financials Comparison
This section allows you to compare key financial metrics between CarMax, Inc. and Aytu BioPharma, Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
KMX vs. AYTU - Profitability Comparison
KMX - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, CarMax, Inc. reported a gross profit of 420.20M and revenue of 4.52B. Therefore, the gross margin over that period was 9.3%.
AYTU - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Aytu BioPharma, Inc. reported a gross profit of 7.60M and revenue of 12.41M. Therefore, the gross margin over that period was 61.2%.
KMX - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, CarMax, Inc. reported an operating income of -339.44M and revenue of 4.52B, resulting in an operating margin of -7.5%.
AYTU - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Aytu BioPharma, Inc. reported an operating income of -4.06M and revenue of 12.41M, resulting in an operating margin of -32.8%.
KMX - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, CarMax, Inc. reported a net income of -120.68M and revenue of 4.52B, resulting in a net margin of -2.7%.
AYTU - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Aytu BioPharma, Inc. reported a net income of -5.62M and revenue of 12.41M, resulting in a net margin of -45.3%.
Frequently Asked Questions
KMX and AYTU have a correlation of 0.18, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
AYTU has higher volatility (14.09%) compared to KMX (11.99%). In terms of maximum drawdown, KMX dropped -93.19% vs AYTU's -100.00%.
AYTU currently has the higher Sharpe Ratio (0.27 vs -0.53), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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