KMX vs. LPTH
KMX (CarMax, Inc.) and LPTH (LightPath Technologies, Inc.) are both stocks. KMX operates in Auto & Truck Dealerships (Consumer Cyclical), while LPTH operates in Electronic Components (Technology). Over the past 10 years, KMX returned 0.47%/yr vs 22.79%/yr for LPTH. At a 0.08 correlation, their price movements are largely independent.
Performance
KMX vs. LPTH - Performance Comparison
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Returns By Period
The year-to-date returns for both stocks are quite close, with KMX having a 32.66% return and LPTH slightly lower at 32.04%. Over the past 10 years, KMX has underperformed LPTH with an annualized return of 0.47%, while LPTH has yielded a comparatively higher 22.79% annualized return.
KMX
- 1D
- -0.60%
- 1M
- 38.80%
- YTD
- 32.66%
- 6M
- 24.99%
- 1Y
- -21.03%
- 3Y*
- -14.01%
- 5Y*
- -15.19%
- 10Y*
- 0.47%
LPTH
- 1D
- -8.82%
- 1M
- 23.78%
- YTD
- 32.04%
- 6M
- 76.05%
- 1Y
- 360.00%
- 3Y*
- 116.77%
- 5Y*
- 38.88%
- 10Y*
- 22.79%
KMX vs. LPTH - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
KMX CarMax, Inc. | 32.66% | -52.74% | 6.54% | 26.03% | -53.24% | 37.87% | 7.74% | 39.76% | -2.18% | -0.40% |
LPTH LightPath Technologies, Inc. | 32.04% | 205.95% | 180.16% | 3.28% | -50.00% | -37.76% | 440.69% | -51.34% | -32.88% | 44.16% |
Correlation
The correlation between KMX and LPTH is 0.13, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.13 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.05 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.14 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.11 |
Correlation (All Time) Calculated using the full available price history since Feb 4, 1997 | 0.08 |
Fundamentals
KMX:
$7.57B
LPTH:
$836.05M
KMX:
$1.66
LPTH:
-$85.64K
KMX:
0.30
LPTH:
0.00
KMX:
1.28
LPTH:
0.00
KMX:
$25.88B
LPTH:
$19.15T
KMX:
$2.81B
LPTH:
$6.96T
KMX:
$768.58M
LPTH:
-$4.25T
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Return for Risk
KMX vs. LPTH — Risk / Return Rank
KMX
LPTH
KMX vs. LPTH - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for CarMax, Inc. (KMX) and LightPath Technologies, Inc. (LPTH). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| KMX | LPTH | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -4.00 | ||
| Sortino ratioReturn per unit of downside risk | -3.57 | ||
| Omega ratioGain probability vs. loss probability | 0.96 | 1.40 | -0.44 |
| Calmar ratioReturn relative to maximum drawdown | -0.40 | 10.18 | -10.58 |
| Martin ratioReturn relative to average drawdown | -0.62 | 23.51 | -24.13 |
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Drawdowns
KMX vs. LPTH - Drawdown Comparison
The maximum KMX drawdown since its inception was -93.46%, smaller than the maximum LPTH drawdown of -99.65%. Use the drawdown chart below to compare losses from any high point for KMX and LPTH.
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Drawdown Indicators
| KMX | LPTH | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -93.46% | -99.65% | +6.19% |
Max Drawdown (1Y)Largest decline over 1 year | -56.85% | -40.52% | -16.33% |
Max Drawdown (3Y)Largest decline over 3 years | -65.38% | -61.08% | -4.30% |
Max Drawdown (5Y)Largest decline over 5 years | -80.06% | -64.66% | -15.40% |
Max Drawdown (10Y)Largest decline over 10 years | -80.06% | -86.28% | +6.22% |
Current DrawdownCurrent decline from peak | -66.90% | -78.17% | +11.27% |
Average DrawdownAverage peak-to-trough decline | -32.01% | -86.30% | +54.29% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 36.24% | 17.52% | +18.72% |
Volatility
KMX vs. LPTH - Volatility Comparison
The current volatility for CarMax, Inc. (KMX) is 11.04%, while LightPath Technologies, Inc. (LPTH) has a volatility of 37.05%. This indicates that KMX experiences smaller price fluctuations and is considered to be less risky than LPTH based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| KMX | LPTH | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 11.04% | 37.05% | -26.01% |
Volatility (6M)Calculated over the trailing 6-month period | 34.59% | 83.89% | -49.30% |
Volatility (1Y)Calculated over the trailing 1-year period | 52.92% | 115.53% | -62.61% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 44.30% | 83.02% | -38.72% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 40.54% | 79.57% | -39.03% |
Dividends
KMX vs. LPTH - Dividend Comparison
Neither KMX nor LPTH has paid dividends to shareholders.
Financials
KMX vs. LPTH - Financials Comparison
This section allows you to compare key financial metrics between CarMax, Inc. and LightPath Technologies, 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. LPTH - 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%.
LPTH - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, LightPath Technologies, Inc. reported a gross profit of 6.96T and revenue of 19.15T. Therefore, the gross margin over that period was 36.3%.
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%.
LPTH - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, LightPath Technologies, Inc. reported an operating income of -4.25T and revenue of 19.15T, resulting in an operating margin of -22.2%.
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%.
LPTH - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, LightPath Technologies, Inc. reported a net income of -4.11T and revenue of 19.15T, resulting in a net margin of -21.4%.
Frequently Asked Questions
KMX and LPTH have a correlation of 0.13, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
LPTH has higher volatility (37.05%) compared to KMX (11.04%). In terms of maximum drawdown, KMX dropped -93.46% vs LPTH's -99.65%.
LPTH currently has the higher Sharpe Ratio (3.57 vs -0.43), 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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