USLM vs. ONTO
USLM (United States Lime & Minerals, Inc.) and ONTO (Onto Innovation Inc.) are both stocks. USLM operates in Building Materials (Basic Materials), while ONTO operates in Semiconductor Equipment & Materials (Technology). Over the past 10 years, USLM returned 26.08%/yr vs 30.54%/yr for ONTO. At a 0.16 correlation, their price movements are largely independent.
Performance
USLM vs. ONTO - Performance Comparison
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Returns By Period
In the year-to-date period, USLM achieves a -11.65% return, which is significantly lower than ONTO's 70.40% return. Over the past 10 years, USLM has underperformed ONTO with an annualized return of 26.08%, while ONTO has yielded a comparatively higher 30.54% annualized return.
USLM
- 1D
- 1.01%
- 1M
- -3.90%
- YTD
- -11.65%
- 6M
- -12.38%
- 1Y
- -0.24%
- 3Y*
- 40.83%
- 5Y*
- 30.59%
- 10Y*
- 26.08%
ONTO
- 1D
- 6.22%
- 1M
- -5.51%
- YTD
- 70.40%
- 6M
- 67.58%
- 1Y
- 179.91%
- 3Y*
- 34.68%
- 5Y*
- 29.93%
- 10Y*
- 30.54%
USLM vs. ONTO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
USLM United States Lime & Minerals, Inc. | -11.65% | -9.59% | 188.91% | 64.34% | 9.84% | 13.69% | 27.15% | 35.03% | -7.26% | 2.47% |
ONTO Onto Innovation Inc. | 70.40% | -5.29% | 9.01% | 124.56% | -32.74% | 112.89% | 30.13% | 33.70% | 9.67% | -0.56% |
Correlation
The correlation between USLM and ONTO is 0.35, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.35 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.35 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.34 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.30 |
Correlation (All Time) Calculated using the full available price history since Feb 27, 1992 | 0.16 |
The correlation between USLM and ONTO shifts across timeframes, from 0.16 (all time) to 0.35 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
USLM:
$6.07
ONTO:
$2.15
USLM:
17.42
ONTO:
124.91
USLM:
0.45
ONTO:
11.20
USLM:
6.17
ONTO:
12.90
USLM:
$369.31M
ONTO:
$1.03B
USLM:
$177.91M
ONTO:
$502.93M
USLM:
$185.83M
ONTO:
$177.93M
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Return for Risk
USLM vs. ONTO — Risk / Return Rank
USLM
ONTO
USLM vs. ONTO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for United States Lime & Minerals, Inc. (USLM) and Onto Innovation Inc. (ONTO). 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.
| USLM | ONTO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -3.24 | ||
| Sortino ratioReturn per unit of downside risk | -3.06 | ||
| Omega ratioGain probability vs. loss probability | 1.04 | 1.41 | -0.38 |
| Calmar ratioReturn relative to maximum drawdown | -0.01 | 8.94 | -8.95 |
| Martin ratioReturn relative to average drawdown | -0.02 | 24.42 | -24.45 |
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
| USLM | ONTO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.01 | 3.23 | -3.24 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.86 | 0.54 | +0.31 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.72 | 0.60 | +0.12 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.25 | 0.21 | +0.04 |
Drawdowns
USLM vs. ONTO - Drawdown Comparison
The maximum USLM drawdown since its inception was -77.09%, smaller than the maximum ONTO drawdown of -98.56%. Use the drawdown chart below to compare losses from any high point for USLM and ONTO.
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Drawdown Indicators
| USLM | ONTO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -77.09% | -98.56% | +21.47% |
Max Drawdown (1Y)Largest decline over 1 year | -26.55% | -20.24% | -6.31% |
Max Drawdown (3Y)Largest decline over 3 years | -45.87% | -62.82% | +16.95% |
Max Drawdown (5Y)Largest decline over 5 years | -45.87% | -62.82% | +16.95% |
Max Drawdown (10Y)Largest decline over 10 years | -45.87% | -62.82% | +16.95% |
Current DrawdownCurrent decline from peak | -32.66% | -12.63% | -20.03% |
Average DrawdownAverage peak-to-trough decline | -27.35% | -54.72% | +27.37% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 11.12% | 7.40% | +3.72% |
Volatility
USLM vs. ONTO - Volatility Comparison
The current volatility for United States Lime & Minerals, Inc. (USLM) is 8.63%, while Onto Innovation Inc. (ONTO) has a volatility of 18.61%. This indicates that USLM experiences smaller price fluctuations and is considered to be less risky than ONTO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| USLM | ONTO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.63% | 18.61% | -9.98% |
Volatility (6M)Calculated over the trailing 6-month period | 32.06% | 42.21% | -10.15% |
Volatility (1Y)Calculated over the trailing 1-year period | 40.45% | 56.16% | -15.71% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 35.91% | 55.41% | -19.50% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 36.37% | 51.23% | -14.86% |
Dividends
USLM vs. ONTO - Dividend Comparison
USLM's dividend yield for the trailing twelve months is around 0.23%, while ONTO has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ONTO Onto Innovation Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
USLM United States Lime & Minerals, Inc. | 0.23% | 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. ONTO - Financials Comparison
This section allows you to compare key financial metrics between United States Lime & Minerals, Inc. and Onto Innovation 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. ONTO - 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%.
ONTO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Onto Innovation Inc. reported a gross profit of 146.39M and revenue of 291.95M. Therefore, the gross margin over that period was 50.1%.
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%.
ONTO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Onto Innovation Inc. reported an operating income of 33.51M and revenue of 291.95M, resulting in an operating margin of 11.5%.
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%.
ONTO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Onto Innovation Inc. reported a net income of 33.75M and revenue of 291.95M, resulting in a net margin of 11.6%.
Frequently Asked Questions
USLM and ONTO have a correlation of 0.35, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ONTO has higher volatility (18.61%) compared to USLM (8.63%). In terms of maximum drawdown, USLM dropped -77.09% vs ONTO's -98.56%.
ONTO currently has the higher Sharpe Ratio (3.23 vs -0.01), 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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