GMTL vs MTRN vs CMP Stock Comparison

Guardian Metal Resources, Materion and Compass Minerals International Prices as of Oct 26, 2026 Peers: Industry group
MTRN MATERION Corp
$226.43 -14.5% 1M +68.5% 1Y
Market cap
$4.72B
P/E
52.3x
Revenue (TTM)
$2.10B
Div. yield
0.25%
Industrial Minerals Basic Materials
7 wins

Head to Head

11 decided of 12

Materion leads on 7 of the 12 questions below (Materion 7, Compass Minerals International 4). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionGMTLMTRNCMPLeader
Larger companyMarket capitalisation $306.30M $4.72B $933.23M MTRN
Cheaper on earningsLower P/E, profitable companies only -30.5x 52.3x 51.0x CMP
Cheaper on forward earningsLower price / next fiscal year consensus EPS — 30.5x 25.8x CMP
Faster revenue growthRevenue growth, trailing twelve months — +21.6% +5.5% MTRN
More profitableNet margin, trailing twelve months — 4.3% 1.4% MTRN
Better return on capitalReturn on invested capital — 8.1% 5.2% MTRN
Less leveragedLower net debt / EBITDA — 2.1x 2.9x MTRN
Higher dividend yieldTrailing dividend yield — 0.25% 0.00% –
Better 1-year returnPrice return, last 12 months — +68.5% +19.7% MTRN
Better 5-year returnAnnualised price return, 5 years — +26.2%/yr -19.7%/yr MTRN
Less volatileAnnualised volatility, 1 year 91.1% 61.7% 51.2% CMP
Higher overall scoreMean of the five percentile scores vs peers — 48/100 53/100 CMP

Percentile Scorecard

GMTLMTRNCMP

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

AxisGMTLMTRNCMP
Valuation 29 #115 of 162 56 #72 of 162 73 #45 of 162
Growth – 52 #71 of 147 64 #53 of 147
Profitability – 55 #56 of 122 59 #51 of 122
Financial Health 95 #9 of 165 27 #120 of 165 17 #137 of 165
Shareholder Returns – 48 #56 of 107 –
Overall – 48 53
  • GMTL ranked among 176 companies in Metals and Mining
  • MTRN ranked among 176 companies in Metals and Mining
  • CMP ranked among 176 companies in Metals and Mining

Price Performance

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

Returns

PeriodGMTLMTRNCMPSPY
1 month -48.0%-14.5%-1.7% -0.8%
3 months -53.2%-6.4%-25.3% +3.5%
6 months -74.3%+24.7%-16.2% +7.0%
Year to date —+82.1%+13.2% +12.2%
1 year —+68.5%+19.7% +13.0%
3 years —+136.8%-9.0% +86.3%
3 years, per year —+33.3%-3.1% +23.1%
5 years —+220.3%-66.6% +68.6%
5 years, per year —+26.2%-19.7% +11.0%
10 years —+671.5%-69.2% +258.0%
10 years, per year —+22.7%-11.1% +13.6%

Risk

MeasureGMTLMTRNCMPSPY
Volatility, 1Y 91.1%61.7%51.2% 12.7%
Downside volatility, 1Y 91.7%63.4%53.4% 12.7%
Beta vs S&P 500, 1Y 2.292.151.66 1.00
Return / volatility, 1Y —1.110.38 1.02
Max drawdown, 5Y -76.4%-48.1%-89.3% -25.4%
From 52-week high -74.3%-29.3%-33.7% -1.8%
52-week high $20.64$320.08$33.51 $779.14
52-week low $4.88$111.50$16.54 $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.

MultipleGMTLMTRNCMP
P/E now vs peer median -30.5xmedian 12.8x 52.3xmedian 12.8x 51.0xmedian 12.8x
P/S now vs peer median —median 3.1x 2.2xmedian 3.1x 0.7xmedian 3.1x
EV/EBITDA now vs peer median —median 7.0x 25.8xmedian 7.0x 7.0xmedian 7.0x
P/FCF now vs peer median -50.9xmedian 15.2x 80.3xmedian 15.2x 12.0xmedian 15.2x
P/B now vs peer median 3.3xmedian 2.1x 4.7xmedian 2.1x 3.5xmedian 2.1x
PEG now vs peer median —median 0.29 -16.56median 0.29 2.89median 0.29

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 monthsGMTLMTRNCMP
Revenue – $2.10B $1.29B
Gross profit – $335.97M $222.50M
Operating income – $125.67M $115.50M
Net income – $90.12M $18.40M
Free cash flow – $58.73M $77.90M
R&D – $25.74M –
EPS (diluted) – $4.28 $0.44
Cash & equivalents $52.46M $19.99M $56.30M
Total debt – $440.69M $716.60M
Shares (diluted) 57.79M 21.08M 42.25M
Enterprise value $253.85M $4.65B $696.43M

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
MetricGMTLMTRNCMP
P/E -30.5x 52.3x 51.0x
P/FCF -50.9x 80.3x 12.0x
P/Operating cash flow – 43.6x 6.0x
P/S – 2.2x 0.7x
P/B 3.3x 4.7x 3.5x
P/Tangible book 5.8x 5.3x 3.6x
EV/EBITDA – 25.8x 7.0x
EV/EBIT – 40.9x 13.8x
EV/Revenue – 2.4x 1.2x
EV/FCF – 87.5x 20.5x
EV/Operating cash flow – 47.4x 10.2x
PEG (3Y EPS CAGR) – -16.56 2.89

Growth

14 metrics
MetricGMTLMTRNCMP
Revenue growth (1Y) – 21.6% 5.5%
Revenue CAGR (3Y) – 7.2% 1.9%
Gross profit growth (1Y) – 1.0% 29.5%
Gross profit CAGR (3Y) – -2.4% -1.3%
Operating income growth (1Y) – 120.8% 800.0%
Operating income CAGR (3Y) – -3.7% 11.3%
Net income growth (1Y) – 453.5% 115.2%
Net income CAGR (3Y) – -2.9% 18.7%
EPS growth (1Y) – 447.1% 115.1%
EPS CAGR (3Y) – -3.2% 17.7%
Operating cash flow growth (1Y) – -26.2% -18.8%
Operating cash flow CAGR (3Y) – -13.1% 16.6%
Free cash flow growth (1Y) – -36.0% -33.5%
Free cash flow CAGR (3Y) – -1.8% 97.0%

Profitability

14 metrics
MetricGMTLMTRNCMP
Gross margin – 16.0% 17.2%
EBITDA margin – 9.5% 17.5%
Operating margin – 6.0% 8.9%
Pretax margin – 4.6% 3.2%
Net margin – 4.3% 1.4%
FCF margin – 2.8% 6.0%
Operating cash flow margin – 5.2% 12.1%
Return on equity – 9.2% 6.8%
Return on assets – 4.8% 1.4%
Return on invested capital – 8.1% 5.2%
Return on capital employed – 8.0% 10.4%
Asset turnover – 1.1x 1.0x
Cash conversion (OCF / net income) – 1.2x 8.5x
Stock comp / revenue – 0.7% 0.8%

Financial Health

11 metrics
MetricGMTLMTRNCMP
Debt / assets – 23.6% 52.9%
Debt / equity – 0.4x 2.7x
Net debt / EBITDA – 2.1x 2.9x
Debt / FCF – 7.5x 9.2x
Liabilities / assets 3.7% 46.8% 80.5%
Equity / assets 96.3% 53.2% 19.5%
Interest coverage – 4.1x 52.5x
Current ratio 15.3x 2.9x 2.0x
Quick ratio 14.8x 1.1x 1.0x
Cash ratio 14.4x 0.1x 0.2x
Altman Z-score – 5.67 1.92

Shareholder Returns

7 metrics
MetricGMTLMTRNCMP
Dividend yield – 0.2% –
Net buyback yield – – –
Shareholder yield – 0.2% 0.0%
Payout ratio (earnings) – 13.0% –
Payout ratio (FCF) – 20.0% –
Dividend growth (1Y) – 3.8% –
Dividend CAGR (3Y) – 4.4% –

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.

ConsensusGMTLMTRNCMP
Forward P/E – 30.5xFY2026 25.8xFY2026
EPS, next fiscal year $-0.25FY2027 $7.43FY2026 $0.86FY2026
EPS growth, next FY – +36.6%FY2026 –
EPS growth, the year after – +18.8% +51.2%
Revenue, next fiscal year $0.00FY2027 $2.50BFY2026 $1.21BFY2026
Revenue growth, next FY – +39.7%FY2026 -2.5%FY2026
Revenue growth, the year after – +8.4% +12.7%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersGMTLMTRNCMP
Held by institutions 10.6% 97.0% 91.8%
Institutions holding 47 404 230
Change in shares held, QoQ +16.7% +3.3% -4.3%
Institutions buying 36 238 130
Institutions selling 10 121 56
Buyers to sellers 3.60 1.97 2.32

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.

GMTLMTRNCMP
GMTL 1.00 0.40 0.24
MTRN 0.40 1.00 0.36
CMP 0.24 0.36 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, GMTL, MTRN and CMP?

Materion (MTRN) is the largest by market capitalisation: Guardian Metal Resources (GMTL) $306.30M, Materion (MTRN) $4.72B, Compass Minerals International (CMP) $933.23M.

Which stock is cheaper, GMTL, MTRN and CMP?

Compass Minerals International (CMP) trades on the lowest price-to-earnings ratio (Guardian Metal Resources (GMTL) -30.5x, Materion (MTRN) 52.3x, Compass Minerals International (CMP) 51.0x). On next year's consensus earnings, Compass Minerals International (CMP) is cheapest (Materion (MTRN) 30.5x, Compass Minerals International (CMP) 25.8x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Materion (MTRN) grew revenue fastest over the trailing twelve months: Materion (MTRN) +21.6%, Compass Minerals International (CMP) +5.5%.

Which company is more profitable?

Materion (MTRN) has the highest net margin (Materion (MTRN) 4.3%, Compass Minerals International (CMP) 1.4%). On return on invested capital, Materion (MTRN) leads (Materion (MTRN) 8.1%, Compass Minerals International (CMP) 5.2%).

Which stock has performed better?

Over the past year Materion (MTRN) returned the most: Materion (MTRN) +68.5%, Compass Minerals International (CMP) +19.7%. Over five years, Materion (MTRN) compounded fastest (Materion (MTRN) +26.2%/yr, Compass Minerals International (CMP) -19.7%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Materion (MTRN) 0.25%, Compass Minerals International (CMP) 0.00%. Guardian Metal Resources (GMTL) and Compass Minerals International (CMP) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Compass Minerals International (CMP) has been the steadiest (Guardian Metal Resources (GMTL) 91.1%, Materion (MTRN) 61.7%, Compass Minerals International (CMP) 51.2%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, GMTL, MTRN and CMP?

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.