USLM vs. MLM
USLM (United States Lime & Minerals, Inc.) and MLM (Martin Marietta Materials, Inc.) are both stocks. Both operate in the Building Materials industry within the Basic Materials sector. Over the past 10 years, USLM returned 26.73%/yr vs 13.33%/yr for MLM. At a 0.22 correlation, their price movements are largely independent.
Performance
USLM vs. MLM - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, USLM achieves a -7.09% return, which is significantly lower than MLM's -1.79% return. Over the past 10 years, USLM has outperformed MLM with an annualized return of 26.73%, while MLM has yielded a comparatively lower 13.33% annualized return.
USLM
- 1D
- -2.18%
- 1M
- 4.79%
- YTD
- -7.09%
- 6M
- -13.92%
- 1Y
- 17.04%
- 3Y*
- 42.81%
- 5Y*
- 32.90%
- 10Y*
- 26.73%
MLM
- 1D
- 0.12%
- 1M
- 13.84%
- YTD
- -1.79%
- 6M
- -3.32%
- 1Y
- 13.92%
- 3Y*
- 11.93%
- 5Y*
- 12.44%
- 10Y*
- 13.33%
USLM vs. MLM - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
USLM United States Lime & Minerals, Inc. | -7.09% | -9.59% | 188.91% | 64.34% | 9.84% | 13.69% | 27.15% | 35.03% | -7.26% | 2.47% |
MLM Martin Marietta Materials, Inc. | -1.79% | 21.25% | 4.08% | 48.62% | -22.73% | 56.11% | 2.57% | 64.18% | -21.55% | 0.57% |
Correlation
The correlation between USLM and MLM is 0.44, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.44 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.45 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.43 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.35 |
Correlation (All Time) Calculated using the full available price history since Feb 17, 1994 | 0.22 |
Over the past year, USLM and MLM have become more correlated (0.44) than their long-term average of 0.22, meaning their price movements have been converging.
Fundamentals
USLM:
$6.07
MLM:
$18.20
USLM:
18.32
MLM:
33.50
USLM:
0.47
MLM:
1.50
USLM:
6.48
MLM:
5.62
USLM:
$369.31M
MLM:
$6.55B
USLM:
$177.91M
MLM:
$1.94B
USLM:
$185.83M
MLM:
$1.96B
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
USLM vs. MLM — Risk / Return Rank
USLM
MLM
USLM vs. MLM - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for United States Lime & Minerals, Inc. (USLM) and Martin Marietta Materials, Inc. (MLM). 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.
| USLM | MLM | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.12 | ||
| Sortino ratioReturn per unit of downside risk | -0.09 | ||
| Omega ratioGain probability vs. loss probability | 1.11 | 1.11 | 0.00 |
| Calmar ratioReturn relative to maximum drawdown | 0.64 | 0.57 | +0.08 |
| Martin ratioReturn relative to average drawdown | 1.45 | 1.43 | +0.02 |
Loading charts...
Drawdowns
USLM vs. MLM - Drawdown Comparison
The maximum USLM drawdown since its inception was -77.09%, which is greater than MLM's maximum drawdown of -63.73%. Use the drawdown chart below to compare losses from any high point for USLM and MLM.
Loading charts...
Drawdown Indicators
| USLM | MLM | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -77.09% | -63.73% | -13.36% |
Max Drawdown (1Y)Largest decline over 1 year | -26.55% | -24.69% | -1.86% |
Max Drawdown (3Y)Largest decline over 3 years | -45.87% | -26.78% | -19.09% |
Max Drawdown (5Y)Largest decline over 5 years | -45.87% | -32.75% | -13.12% |
Max Drawdown (10Y)Largest decline over 10 years | -45.87% | -48.34% | +2.47% |
Current DrawdownCurrent decline from peak | -29.19% | -13.64% | -15.55% |
Average DrawdownAverage peak-to-trough decline | -27.35% | -21.66% | -5.69% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 11.74% | 9.75% | +1.99% |
Volatility
USLM vs. MLM - Volatility Comparison
United States Lime & Minerals, Inc. (USLM) and Martin Marietta Materials, Inc. (MLM) have volatilities of 9.66% and 10.08%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| USLM | MLM | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.66% | 10.08% | -0.42% |
Volatility (6M)Calculated over the trailing 6-month period | 31.94% | 21.64% | +10.30% |
Volatility (1Y)Calculated over the trailing 1-year period | 40.37% | 25.85% | +14.52% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 35.97% | 26.71% | +9.26% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 36.41% | 30.84% | +5.57% |
Dividends
USLM vs. MLM - Dividend Comparison
USLM's dividend yield for the trailing twelve months is around 0.22%, less than MLM's 0.54% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MLM Martin Marietta Materials, Inc. | 0.54% | 0.52% | 0.59% | 0.56% | 0.75% | 0.54% | 0.79% | 0.74% | 1.07% | 0.78% | 0.74% | 1.17% |
USLM United States Lime & Minerals, Inc. | 0.22% | 0.20% | 0.15% | 0.35% | 0.57% | 0.50% | 0.56% | 6.52% | 0.76% | 0.70% | 0.66% | 0.91% |
Financials
USLM vs. MLM - Financials Comparison
This section allows you to compare key financial metrics between United States Lime & Minerals, Inc. and Martin Marietta Materials, 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
USLM vs. MLM - Profitability Comparison
USLM - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, United States Lime & Minerals, Inc. reported a gross profit of 41.75M and revenue of 87.83M. Therefore, the gross margin over that period was 47.5%.
MLM - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Martin Marietta Materials, Inc. reported a gross profit of 310.00M and revenue of 1.36B. Therefore, the gross margin over that period was 22.8%.
USLM - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, United States Lime & Minerals, Inc. reported an operating income of 35.78M and revenue of 87.83M, resulting in an operating margin of 40.7%.
MLM - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Martin Marietta Materials, Inc. reported an operating income of 162.00M and revenue of 1.36B, resulting in an operating margin of 11.9%.
USLM - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, United States Lime & Minerals, Inc. reported a net income of 30.58M and revenue of 87.83M, resulting in a net margin of 34.8%.
MLM - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Martin Marietta Materials, Inc. reported a net income of 79.00M and revenue of 1.36B, resulting in a net margin of 5.8%.
Frequently Asked Questions
USLM and MLM have a correlation of 0.44, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
MLM has higher volatility (10.08%) compared to USLM (9.66%). In terms of maximum drawdown, USLM dropped -77.09% vs MLM's -63.73%.
MLM currently has the higher Sharpe Ratio (0.54 vs 0.42), 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.
Find the right allocation for USLM and MLM
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer