MTRN vs. UAMY

Last updated Aug 1, 2026

MTRN (Materion Corporation) and UAMY (United States Antimony Corporation) are both stocks. Both operate in the Other Industrial Metals & Mining industry within the Basic Materials sector. Over the past 10 years, MTRN returned 23.90%/yr vs 33.59%/yr for UAMY. Their 0.08 correlation means their historical movements had little consistent relationship.

Performance

MTRN vs. UAMY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Materion Corporation (MTRN) and United States Antimony Corporation (UAMY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MTRN achieves a 69.86% return, which is significantly higher than UAMY's 1.00% return. Over the past 10 years, MTRN has underperformed UAMY with an annualized return of 23.90%, while UAMY has yielded a comparatively higher 33.59% annualized return.

MTRN

• 1D: 1.31%
• 1M: -20.57%
• 6M: 52.71%
• YTD: 69.86%
• 1Y: 101.47%
• 3Y*: 22.28%
• 5Y*: 24.82%
• 10Y*: 23.90%
• ALL TIME*: 5.35%

UAMY

• 1D: -2.87%
• 1M: -31.76%
• 6M: -30.83%
• YTD: 1.00%
• 1Y: 71.28%
• 3Y*: 129.58%
• 5Y*: 39.11%
• 10Y*: 33.59%
• ALL TIME*: 6.99%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
MTRN Materion Corporation	$88.74M	$82.40M	$86.86M
UAMY United States Antimony Corporation	$26.13M	$31.95M	$72.73M

MTRN vs. UAMY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MTRN Materion Corporation	69.86%	26.43%	-23.67%	49.41%	-4.25%	45.18%	8.08%	33.09%	-6.74%	23.94%
UAMY United States Antimony Corporation	1.00%	183.62%	610.84%	-48.86%	-2.19%	-4.64%	35.58%	-33.62%	81.25%	27.49%

Correlation

The correlation between MTRN and UAMY is 0.35, which is low. Their historical price movements had little consistent relationship.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.35
Correlation (3Y) Balances recent behavior with more history.	0.23
Correlation (5Y) Shows whether the relationship held over a longer period.	0.21
Correlation (10Y) Provides a long-term view across more market conditions.	0.13
Correlation (All Time) Calculated using the full available price history since Feb 24, 2000	0.08

Over the past year, MTRN and UAMY have become more correlated (0.35) than their long-term average of 0.08, meaning their price movements have been converging.

Fundamentals

Market Cap MTRN : $4.39B UAMY : $751.30M
EPS MTRN : $3.65 UAMY : -$0.12
PS Ratio MTRN : 2.31 UAMY : 16.82
PB Ratio MTRN : 4.63 UAMY : 5.44
Total Revenue (TTM) MTRN : $1.91B UAMY : $39.04M
Gross Profit (TTM) MTRN : $305.29M UAMY : $4.34M
EBITDA (TTM) MTRN : $166.65M UAMY : -$15.23M

Return for Risk

MTRN vs. UAMY — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

MTRN

MTRN Risk / Return Rank: 89
MTRN Sharpe Ratio Rank: 93
MTRN Sortino Ratio Rank: 87
MTRN Omega Ratio Rank: 89
MTRN Calmar Ratio Rank: 85
MTRN Martin Ratio Rank: 93

UAMY

UAMY Risk / Return Rank: 66
UAMY Sharpe Ratio Rank: 63
UAMY Sortino Ratio Rank: 74
UAMY Omega Ratio Rank: 68
UAMY Calmar Ratio Rank: 64
UAMY Martin Ratio Rank: 60

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

MTRN vs. UAMY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Materion Corporation (MTRN) and United States Antimony Corporation (UAMY). 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.

	MTRN	UAMY	Difference
Sharpe ratio: Return per unit of total volatility	2.10	0.51	+1.60
Sortino ratio: Return per unit of downside risk	2.47	1.69	+0.78
Omega ratio: Gain probability vs. loss probability	1.35	1.18	+0.17
Calmar ratio: Return relative to maximum drawdown	2.80	0.89	+1.91
Martin ratio: Return relative to average drawdown	11.62	1.36	+10.26

MTRN vs. UAMY - Sharpe Ratio Comparison

The current MTRN Sharpe Ratio is 2.10, which is higher than the UAMY Sharpe Ratio of 0.51. The chart below compares the historical Sharpe Ratios of MTRN and UAMY, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

MTRN vs. UAMY - Drawdown Comparison

The maximum MTRN drawdown since its inception was -87.53%, smaller than the maximum UAMY drawdown of -96.44%. Use the drawdown chart below to compare losses from any high point for MTRN and UAMY.

Drawdown Indicators

	MTRN	UAMY	Difference
Max Drawdown Largest peak-to-trough decline	-87.53%	-96.44%	+8.91%
Max Drawdown (1Y) Largest decline over 1 year	-36.33%	-74.30%	+37.97%
Max Drawdown (3Y) Largest decline over 3 years	-47.84%	-74.30%	+26.46%
Max Drawdown (5Y) Largest decline over 5 years	-47.84%	-80.46%	+32.62%
Max Drawdown (10Y) Largest decline over 10 years	-61.99%	-89.76%	+27.77%
Current Drawdown Current decline from peak	-29.10%	-70.98%	+41.88%
Average Drawdown Average peak-to-trough decline	-39.58%	-66.39%	+26.81%
Ulcer Index Depth and duration of drawdowns from previous peaks	8.72%	48.56%	-39.84%

Volatility

MTRN vs. UAMY - Volatility Comparison

Materion Corporation (MTRN) and United States Antimony Corporation (UAMY) have volatilities of 23.49% and 24.68%, 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.

Volatility by Period

	MTRN	UAMY	Difference
Volatility (1M) Calculated over the trailing 1-month period	23.49%	24.68%	-1.19%
Volatility (6M) Calculated over the trailing 6-month period	40.17%	83.69%	-43.52%
Volatility (1Y) Calculated over the trailing 1-year period	48.44%	130.50%	-82.06%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	42.76%	95.37%	-52.61%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	40.81%	101.21%	-60.40%

Dividends

MTRN vs. UAMY - Dividend Comparison

MTRN's dividend yield for the trailing twelve months is around 0.27%, while UAMY has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MTRN Materion Corporation	0.27%	0.45%	0.54%	0.40%	0.57%	0.52%	0.71%	0.73%	0.92%	0.81%	0.95%	1.27%
UAMY United States Antimony Corporation	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Financials

Frequently Asked Questions

Can I hold both MTRN and UAMY in my portfolio?

MTRN and UAMY 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.

Which is riskier, MTRN or UAMY?

UAMY has higher volatility (24.68%) compared to MTRN (23.49%). In terms of maximum drawdown, MTRN dropped -87.53% vs UAMY's -96.44%.

Which has better risk-adjusted returns?

MTRN currently has the higher Sharpe Ratio (2.10 vs 0.51), 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.