MTRN vs RIO vs MTX Stock Comparison

Materion, Rio Tinto and Minerals Technologies Prices as of Nov 2, 2026 Peers: Industry group
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MTRN MATERION Corp
$216.76 -30.6% 1M +89.1% 1Y
Market cap
$4.52B
P/E
50.1x
Revenue (TTM)
$2.10B
Div. yield
0.26%
Industrial Minerals Basic Materials
7 wins
RIO Rio Tinto Plc
$82.71 -12.2% 1M +15.3% 1Y
Market cap
$134.25B
P/E
–
Revenue (TTM)
—
Div. yield
5.62%
Iron Ore Basic Materials
3 wins
MTX Minerals Technologies Inc
$64.77 -2.6% 1M +14.1% 1Y
Market cap
$2.02B
P/E
–
Revenue (TTM)
$2.17B
Div. yield
0.56%
Industrial Minerals Basic Materials
1 win

Head to Head

11 decided of 12

Materion leads on 7 of the 12 questions below (Materion 7, Rio Tinto 3, Minerals Technologies 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionMTRNRIOMTXLeader
Larger companyMarket capitalisation $4.52B $134.25B $2.02B RIO
Cheaper on earningsLower P/E, profitable companies only 50.1x — -29.8x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS 29.2x 10.5x 10.7x RIO
Faster revenue growthRevenue growth, trailing twelve months +21.6% — +4.8% MTRN
More profitableNet margin, trailing twelve months 4.3% — -3.1% MTRN
Better return on capitalReturn on invested capital 8.1% — -1.1% MTRN
Less leveragedLower net debt / EBITDA 2.1x — 9.6x MTRN
Higher dividend yieldTrailing dividend yield 0.26% 5.62% 0.56% RIO
Better 1-year returnPrice return, last 12 months +89.1% +15.3% +14.1% MTRN
Better 5-year returnAnnualised price return, 5 years +18.8%/yr +5.9%/yr -3.0%/yr MTRN
Less volatileAnnualised volatility, 1 year 60.7% 30.9% 25.2% MTX
Higher overall scoreMean of the five percentile scores vs peers 48/100 — 46/100 MTRN

Percentile Scorecard

MTRNRIOMTX

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisMTRNRIOMTX
Valuation 55 #75 of 165 – 78 #37 of 165
Growth 52 #72 of 150 – 17 #125 of 150
Profitability 54 #57 of 122 – 40 #74 of 122
Financial Health 25 #125 of 166 26 #124 of 166 16 #140 of 166
Shareholder Returns 53 #51 of 107 98 #3 of 107 81 #21 of 107
Overall 48 – 46
  • MTRN ranked among 177 companies in Metals and Mining
  • RIO ranked among 177 companies in Metals and Mining
  • MTX ranked among 177 companies in Metals and Mining

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodMTRNRIOMTXSPY
1 month -30.6%-12.2%-2.6% -2.3%
3 months +1.5%-13.8%-13.7% -0.7%
6 months +14.4%-16.1%-16.4% +4.8%
Year to date +74.4%+3.3%+6.3% +10.3%
1 year +89.1%+15.3%+14.1% +10.3%
3 years +94.8%+24.8%+9.3% +73.0%
3 years, per year +24.9%+7.7%+3.0% +20.1%
5 years +136.6%+33.2%-14.1% +61.9%
5 years, per year +18.8%+5.9%-3.0% +10.1%
10 years +631.1%+140.1%-2.2% +258.6%
10 years, per year +22.0%+9.2%-0.2% +13.6%

Risk

MeasureMTRNRIOMTXSPY
Volatility, 1Y 60.7%30.9%25.2% 12.8%
Downside volatility, 1Y 61.1%32.5%24.1% 12.8%
Beta vs S&P 500, 1Y 2.231.280.59 1.00
Return / volatility, 1Y 1.470.490.56 0.80
Max drawdown, 5Y -48.1%-39.0%-42.7% -25.4%
From 52-week high -32.3%-26.2%-21.8% -3.5%
52-week high $320.08$112.04$82.84 $779.14
52-week low $111.50$67.89$55.50 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleMTRNRIOMTX
P/E now vs peer median 50.1xmedian 12.5x —median 12.5x -29.8xmedian 12.5x
P/S now vs peer median 2.2xmedian 2.9x —median 2.9x 0.9xmedian 2.9x
EV/EBITDA now vs peer median 24.8xmedian 7.3x —median 7.3x 43.0xmedian 7.3x
P/FCF now vs peer median 76.9xmedian 14.6x —median 14.6x 15.7xmedian 14.6x
P/B now vs peer median 4.5xmedian 2.1x 1.9xmedian 2.1x 1.3xmedian 2.1x
PEG now vs peer median -15.85median 0.28 —median 0.28 0.65median 0.28

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsMTRNRIOMTX
Revenue $2.10B – $2.17B
Gross profit $335.97M – $518.60M
Operating income $125.67M – -$34.80M
Net income $90.12M – -$63.00M
Free cash flow $58.73M – $128.60M
R&D $25.74M – $23.50M
EPS (diluted) $4.28 – $-2.17
Cash & equivalents $19.99M $8.91B $372.10M
Total debt $440.69M $21.82B $957.80M
Shares (diluted) 21.08M 1.63B 31.10M
Enterprise value $4.45B $101.31B $670.01M

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricMTRNRIOMTX
P/E 50.1x – -29.8x
P/FCF 76.9x – 15.7x
P/Operating cash flow 41.7x – 8.6x
P/S 2.2x – 0.9x
P/B 4.5x 1.9x 1.3x
P/Tangible book 5.0x 2.0x 1.4x
EV/EBITDA 24.8x – 43.0x
EV/EBIT 39.3x – -74.6x
EV/Revenue 2.4x – 1.2x
EV/FCF 84.1x – 20.2x
EV/Operating cash flow 45.6x – 11.0x
PEG (3Y EPS CAGR) -15.85 – 0.65

Growth

14 metrics
MetricMTRNRIOMTX
Revenue growth (1Y) 21.6% – 4.8%
Revenue CAGR (3Y) 7.2% – 0.3%
Gross profit growth (1Y) 1.0% – -1.4%
Gross profit CAGR (3Y) -2.4% – 2.6%
Operating income growth (1Y) 120.8% – -150.1%
Operating income CAGR (3Y) -3.7% – -30.7%
Net income growth (1Y) 453.5% – -2,964%
Net income CAGR (3Y) -2.9% – -42.8%
EPS growth (1Y) 447.1% – -4,146%
EPS CAGR (3Y) -3.2% – -45.8%
Operating cash flow growth (1Y) -26.2% – 17.8%
Operating cash flow CAGR (3Y) -13.1% – 9.3%
Free cash flow growth (1Y) -36.0% – 32.6%
Free cash flow CAGR (3Y) -1.8% – 14.1%

Profitability

14 metrics
MetricMTRNRIOMTX
Gross margin 16.0% – 23.9%
EBITDA margin 9.5% – 2.8%
Operating margin 6.0% – -1.6%
Pretax margin 4.6% – -4.0%
Net margin 4.3% – -3.1%
FCF margin 2.8% – 5.9%
Operating cash flow margin 5.2% – 10.8%
Return on equity 9.2% – -4.0%
Return on assets 4.8% – -1.8%
Return on invested capital 8.1% – -1.1%
Return on capital employed 8.0% – -1.3%
Asset turnover 1.1x – 0.6x
Cash conversion (OCF / net income) 1.2x – -3.7x
Stock comp / revenue 0.7% – –

Financial Health

11 metrics
MetricMTRNRIOMTX
Debt / assets 23.6% 16.3% 27.0%
Debt / equity 0.4x 0.3x 0.6x
Net debt / EBITDA 2.1x – 9.6x
Debt / FCF 7.5x – 7.4x
Liabilities / assets 46.8% 46.3% 54.6%
Equity / assets 53.2% 53.7% 45.4%
Interest coverage 4.1x – –
Current ratio 2.9x 1.4x 1.5x
Quick ratio 1.1x 1.2x 0.9x
Cash ratio 0.1x 0.6x 0.4x
Altman Z-score 5.53 – 2.27

Shareholder Returns

7 metrics
MetricMTRNRIOMTX
Dividend yield 0.3% 5.6% 0.6%
Net buyback yield – – 0.5%
Shareholder yield 0.3% 5.6% 1.0%
Payout ratio (earnings) 13.0% – -23.8%
Payout ratio (FCF) 20.0% – 11.7%
Dividend growth (1Y) 3.8% – 7.9%
Dividend CAGR (3Y) 4.4% – 32.1%

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusMTRNRIOMTX
Forward P/E 29.2xFY2026 10.5xFY2026 10.7xFY2026
EPS, next fiscal year $7.43FY2026 $7.84FY2026 $6.03FY2026
EPS growth, next FY +36.6%FY2026 +17.2%FY2026 +9.2%FY2026
EPS growth, the year after +18.8% +9.1% +8.5%
Revenue, next fiscal year $2.50BFY2026 $67.58BFY2026 $2.33BFY2026
Revenue growth, next FY +39.7%FY2026 +17.2%FY2026 +12.3%FY2026
Revenue growth, the year after +8.4% -8.0% +3.8%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersMTRNRIOMTX
Held by institutions 97.0% 7.9% 100.0%
Institutions holding 404 968 292
Change in shares held, QoQ +3.3% -1.1% +2.6%
Institutions buying 238 504 176
Institutions selling 121 283 69
Buyers to sellers 1.97 1.78 2.55

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

MTRNRIOMTX
MTRN 1.00 0.44 0.33
RIO 0.44 1.00 0.30
MTX 0.33 0.30 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, MTRN, RIO and MTX?

Rio Tinto (RIO) is the largest by market capitalisation: Materion (MTRN) $4.52B, Rio Tinto (RIO) $134.25B, Minerals Technologies (MTX) $2.02B.

Which company is growing faster?

Materion (MTRN) grew revenue fastest over the trailing twelve months: Materion (MTRN) +21.6%, Minerals Technologies (MTX) +4.8%.

Which company is more profitable?

Materion (MTRN) has the highest net margin (Materion (MTRN) 4.3%, Minerals Technologies (MTX) -3.1%). On return on invested capital, Materion (MTRN) leads (Materion (MTRN) 8.1%, Minerals Technologies (MTX) -1.1%).

Which stock has performed better?

Over the past year Materion (MTRN) returned the most: Materion (MTRN) +89.1%, Rio Tinto (RIO) +15.3%, Minerals Technologies (MTX) +14.1%. Over five years, Materion (MTRN) compounded fastest (Materion (MTRN) +18.8%/yr, Rio Tinto (RIO) +5.9%/yr, Minerals Technologies (MTX) -3.0%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Rio Tinto (RIO) has the highest dividend yield: Materion (MTRN) 0.26%, Rio Tinto (RIO) 5.62%, Minerals Technologies (MTX) 0.56%.

Which stock is riskier?

By one-year price volatility, Minerals Technologies (MTX) has been the steadiest (Materion (MTRN) 60.7%, Rio Tinto (RIO) 30.9%, Minerals Technologies (MTX) 25.2%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, MTRN, RIO and MTX?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Materion (MTRN) leads on 7. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.