MTRN vs. AREC

Last updated Jun 5, 2026

MTRN (Materion Corporation) and AREC (American Resources Corporation) are both stocks. Both are in the Basic Materials sector — MTRN in Other Industrial Metals & Mining, AREC in Coking Coal. Over the past 5 years, MTRN returned 24.26%/yr vs -6.33%/yr for AREC. At a 0.20 correlation, their price movements are largely independent.

Performance

MTRN vs. AREC - Performance Comparison

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

Returns By Period

In the year-to-date period, MTRN achieves a 83.23% return, which is significantly higher than AREC's -4.03% return.

MTRN

• 1D: -0.47%
• 1M: 15.57%
• YTD: 83.23%
• 6M: 84.60%
• 1Y: 188.47%
• 3Y*: 30.01%
• 5Y*: 24.26%
• 10Y*: 25.08%

AREC

• 1D: -3.25%
• 1M: 3.48%
• YTD: -4.03%
• 6M: -24.92%
• 1Y: 244.93%
• 3Y*: 12.76%
• 5Y*: -6.33%
• 10Y*: —

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

MTRN vs. AREC - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
MTRN Materion Corporation	83.23%	26.43%	-23.67%	49.41%	-4.25%	45.18%	8.08%	33.09%	-6.74%
AREC American Resources Corporation	-4.03%	145.54%	-32.21%	12.88%	-26.67%	-7.69%	209.52%	-93.70%	19,900.00%

Correlation

The correlation between MTRN and AREC is 0.21, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.21
Correlation (3Y) Calculated over the trailing 3-year period	0.19
Correlation (5Y) Calculated over the trailing 5-year period	0.26
Correlation (All Time) Calculated using the full available price history since Jan 2, 2018	0.20

Fundamentals

EPS MTRN : $3.65 AREC : -$0.45
PS Ratio MTRN : 2.49 AREC : 1.37K
Total Revenue (TTM) MTRN : $1.91B AREC : $145.03K
Gross Profit (TTM) MTRN : $305.29M AREC : $140.16K
EBITDA (TTM) MTRN : $166.65M AREC : -$22.47M

Return for Risk

MTRN vs. AREC — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

MTRN

MTRN Risk / Return Rank: 97
MTRN Sharpe Ratio Rank: 98
MTRN Sortino Ratio Rank: 96
MTRN Omega Ratio Rank: 95
MTRN Calmar Ratio Rank: 97
MTRN Martin Ratio Rank: 97

AREC

AREC Risk / Return Rank: 83
AREC Sharpe Ratio Rank: 86
AREC Sortino Ratio Rank: 85
AREC Omega Ratio Rank: 80
AREC Calmar Ratio Rank: 85
AREC Martin Ratio Rank: 77

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

MTRN vs. AREC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Materion Corporation (MTRN) and American Resources Corporation (AREC). 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.

	MTRN	AREC	Difference
Sharpe ratio: Return per unit of total volatility	4.39	1.80	+2.59
Sortino ratio: Return per unit of downside risk	4.30	2.73	+1.57
Omega ratio: Gain probability vs. loss probability	1.60	1.31	+0.29
Calmar ratio: Return relative to maximum drawdown	9.15	3.45	+5.70
Martin ratio: Return relative to average drawdown	28.47	5.29	+23.18
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MTRN vs. AREC - Sharpe Ratio Comparison

The current MTRN Sharpe Ratio is 4.39, which is higher than the AREC Sharpe Ratio of 1.80. The chart below compares the historical Sharpe Ratios of MTRN and AREC, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	MTRN	AREC	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	4.39	1.80	+2.59
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.59	-0.06	+0.65
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.63	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.13	0.08	+0.05

Drawdowns

MTRN vs. AREC - Drawdown Comparison

The maximum MTRN drawdown since its inception was -87.53%, smaller than the maximum AREC drawdown of -97.12%. Use the drawdown chart below to compare losses from any high point for MTRN and AREC.

Drawdown Indicators

	MTRN	AREC	Difference
Max Drawdown Largest peak-to-trough decline	-87.53%	-97.12%	+9.59%
Max Drawdown (1Y) Largest decline over 1 year	-20.73%	-71.51%	+50.78%
Max Drawdown (3Y) Largest decline over 3 years	-47.84%	-80.42%	+32.58%
Max Drawdown (5Y) Largest decline over 5 years	-47.84%	-88.07%	+40.23%
Max Drawdown (10Y) Largest decline over 10 years	-61.99%	—	—
Current Drawdown Current decline from peak	-1.11%	-83.00%	+81.89%
Average Drawdown Average peak-to-trough decline	-39.69%	-79.73%	+40.04%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.65%	46.53%	-39.88%

Volatility

MTRN vs. AREC - Volatility Comparison

The current volatility for Materion Corporation (MTRN) is 11.80%, while American Resources Corporation (AREC) has a volatility of 30.29%. This indicates that MTRN experiences smaller price fluctuations and is considered to be less risky than AREC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MTRN	AREC	Difference
Volatility (1M) Calculated over the trailing 1-month period	11.80%	30.29%	-18.49%
Volatility (6M) Calculated over the trailing 6-month period	32.33%	73.18%	-40.85%
Volatility (1Y) Calculated over the trailing 1-year period	43.21%	136.98%	-93.77%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	41.14%	107.09%	-65.95%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	40.10%	738.46%	-698.36%

Dividends

MTRN vs. AREC - Dividend Comparison

MTRN's dividend yield for the trailing twelve months is around 0.25%, while AREC has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AREC American Resources 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%
MTRN Materion Corporation	0.25%	0.45%	0.54%	0.40%	0.57%	0.52%	0.71%	0.73%	0.92%	0.81%	0.95%	1.27%

Financials

Frequently Asked Questions

Can I hold both MTRN and AREC in my portfolio?

MTRN and AREC have a correlation of 0.21, 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 AREC?

AREC has higher volatility (30.29%) compared to MTRN (11.80%). In terms of maximum drawdown, MTRN dropped -87.53% vs AREC's -97.12%.

Which has better risk-adjusted returns?

MTRN currently has the higher Sharpe Ratio (4.39 vs 1.80), 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.