CMP vs GMTL vs PPTA Stock Comparison

Compass Minerals International, Guardian Metal Resources and Perpetua Resources Prices as of Oct 28, 2026 Peers: Industry group
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Head to Head

5 decided of 12

Compass Minerals International leads on 3 of the 12 questions below (Compass Minerals International 3, Perpetua Resources 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionCMPGMTLPPTALeader
Larger companyMarket capitalisation $964.26M $313.24M $2.32B PPTA
Cheaper on earningsLower P/E, profitable companies only 52.4x -27.5x -10.0x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS 26.6x — — –
Faster revenue growthRevenue growth, trailing twelve months +5.5% — — –
More profitableNet margin, trailing twelve months 1.4% — — –
Better return on capitalReturn on invested capital 5.2% — — –
Less leveragedLower net debt / EBITDA 2.9x — — –
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +29.5% — -26.9% CMP
Better 5-year returnAnnualised price return, 5 years -19.0%/yr — +31.3%/yr PPTA
Less volatileAnnualised volatility, 1 year 51.2% 91.1% 73.5% CMP
Higher overall scoreMean of the five percentile scores vs peers 53/100 — 29/100 CMP

Percentile Scorecard

CMPGMTLPPTA

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

AxisCMPGMTLPPTA
Valuation 74 #43 of 162 31 #112 of 162 16 #136 of 162
Growth 64 #54 of 147 – 1 #146 of 147
Profitability 59 #51 of 122 – 23 #94 of 122
Financial Health 17 #136 of 164 95 #9 of 164 92 #14 of 164
Shareholder Returns – – 15 #91 of 107
Overall 53 – 29
  • CMP ranked among 176 companies in Metals and Mining
  • GMTL ranked among 176 companies in Metals and Mining
  • PPTA 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

PeriodCMPGMTLPPTASPY
1 month +2.3%-48.0%-15.0% +0.9%
3 months -21.9%-47.8%+7.5% +5.9%
6 months -9.7%-72.1%-29.3% +8.5%
Year to date +16.6%—-23.4% +13.3%
1 year +29.5%—-26.9% +12.4%
3 years -6.3%—+416.7% +88.1%
3 years, per year -2.1%—+72.9% +23.5%
5 years -65.1%—+289.7% +68.2%
5 years, per year -19.0%—+31.3% +11.0%
10 years -68.1%—— +263.4%
10 years, per year -10.8%—— +13.8%

Risk

MeasureCMPGMTLPPTASPY
Volatility, 1Y 51.2%91.1%73.5% 12.7%
Downside volatility, 1Y 53.2%91.8%75.1% 12.7%
Beta vs S&P 500, 1Y 1.662.263.02 1.00
Return / volatility, 1Y 0.58—-0.37 0.98
Max drawdown, 5Y -89.3%-76.8%-70.6% -25.4%
From 52-week high -31.6%-76.8%-50.2% -0.9%
52-week high $33.51$20.64$37.22 $779.14
52-week low $16.54$4.78$16.44 $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.

MultipleCMPGMTLPPTA
P/E now vs peer median 52.6xmedian 13.4x -27.5xmedian 13.4x -10.0xmedian 13.4x
P/S now vs peer median 0.7xmedian 3.2x —median 3.2x —median 3.2x
EV/EBITDA now vs peer median 7.2xmedian 7.3x —median 7.3x -6.6xmedian 7.3x
P/FCF now vs peer median 12.3xmedian 14.8x -45.9xmedian 14.8x -10.9xmedian 14.8x
P/B now vs peer median 3.7xmedian 2.3x 3.0xmedian 2.3x 3.2xmedian 2.3x
PEG now vs peer median 2.98median 0.31 —median 0.31 0.17median 0.31

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 monthsCMPGMTLPPTA
Revenue $1.29B – –
Gross profit $222.50M – –
Operating income $115.50M – -$264.40M
Net income $18.40M – -$232.33M
Free cash flow $77.90M – -$213.26M
R&D – – $254.25M
EPS (diluted) $0.44 – $-1.86
Cash & equivalents $56.30M $52.46M $574.25M
Total debt $716.60M – –
Shares (diluted) 42.25M 57.79M 125.09M
Enterprise value $727.46M $313.24M -$88.42M

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
MetricCMPGMTLPPTA
P/E 52.6x -27.5x -10.0x
P/FCF 12.3x -45.9x -10.9x
P/Operating cash flow 6.2x – -12.9x
P/S 0.7x – –
P/B 3.7x 3.0x 3.2x
P/Tangible book 3.7x 5.3x 3.2x
EV/EBITDA 7.2x – -6.6x
EV/EBIT 14.0x – -6.6x
EV/Revenue 1.3x – –
EV/FCF 20.8x – -8.2x
EV/Operating cash flow 10.4x – -9.7x
PEG (3Y EPS CAGR) 2.98 – 0.17

Growth

14 metrics
MetricCMPGMTLPPTA
Revenue growth (1Y) 5.5% – –
Revenue CAGR (3Y) 1.9% – –
Gross profit growth (1Y) 29.5% – –
Gross profit CAGR (3Y) -1.3% – –
Operating income growth (1Y) 800.0% – -351.9%
Operating income CAGR (3Y) 11.3% – -93.2%
Net income growth (1Y) 115.2% – -951.5%
Net income CAGR (3Y) 18.7% – -101.3%
EPS growth (1Y) 115.1% – -542.8%
EPS CAGR (3Y) 17.7% – -60.3%
Operating cash flow growth (1Y) -18.8% – -436.4%
Operating cash flow CAGR (3Y) 16.6% – -103.1%
Free cash flow growth (1Y) -33.5% – -493.7%
Free cash flow CAGR (3Y) 97.0% – -113.4%

Profitability

14 metrics
MetricCMPGMTLPPTA
Gross margin 17.2% – –
EBITDA margin 17.5% – –
Operating margin 8.9% – –
Pretax margin 3.2% – –
Net margin 1.4% – –
FCF margin 6.0% – –
Operating cash flow margin 12.1% – –
Return on equity 6.8% – -31.1%
Return on assets 1.4% – -29.4%
Return on invested capital 5.2% – –
Return on capital employed 10.4% – -34.5%
Asset turnover 1.0x – –
Cash conversion (OCF / net income) 8.5x – 0.8x
Stock comp / revenue 0.8% – –

Financial Health

11 metrics
MetricCMPGMTLPPTA
Debt / assets 52.9% – –
Debt / equity 2.7x – –
Net debt / EBITDA 2.9x – –
Debt / FCF 9.2x – –
Liabilities / assets 80.5% 3.7% 6.9%
Equity / assets 19.5% 96.3% 93.1%
Interest coverage 52.5x – –
Current ratio 2.0x 15.3x 12.3x
Quick ratio 1.0x 14.8x 11.9x
Cash ratio 0.2x 14.4x 11.8x
Altman Z-score 1.93 – –

Shareholder Returns

7 metrics
MetricCMPGMTLPPTA
Dividend yield – – –
Net buyback yield – – -18.6%
Shareholder yield 0.0% – -18.6%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

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.

ConsensusCMPGMTLPPTA
Forward P/E 26.6xFY2026 – –
EPS, next fiscal year $0.86FY2026 $-0.25FY2027 $-1.20FY2026
EPS growth, the year after +51.2% – –
Revenue, next fiscal year $1.21BFY2026 $0.00FY2027 $0.00FY2026
Revenue growth, next FY -2.5%FY2026 – –
Revenue growth, the year after +12.7% – –

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersCMPGMTLPPTA
Held by institutions 91.8% 10.6% 67.2%
Institutions holding 230 47 255
Change in shares held, QoQ -4.3% +16.7% -1.6%
Institutions buying 130 36 128
Institutions selling 56 10 79
Buyers to sellers 2.32 3.60 1.62

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.

CMPGMTLPPTA
CMP 1.00 0.24 0.38
GMTL 0.24 1.00 0.49
PPTA 0.38 0.49 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, CMP, GMTL and PPTA?

Perpetua Resources (PPTA) is the largest by market capitalisation: Compass Minerals International (CMP) $964.26M, Guardian Metal Resources (GMTL) $313.24M, Perpetua Resources (PPTA) $2.32B.

Which stock has performed better?

Over the past year Compass Minerals International (CMP) returned the most: Compass Minerals International (CMP) +29.5%, Perpetua Resources (PPTA) -26.9%. Over five years, Perpetua Resources (PPTA) compounded fastest (Compass Minerals International (CMP) -19.0%/yr, Perpetua Resources (PPTA) +31.3%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Compass Minerals International (CMP) has been the steadiest (Compass Minerals International (CMP) 51.2%, Guardian Metal Resources (GMTL) 91.1%, Perpetua Resources (PPTA) 73.5%). Volatility measures how widely the price swings, not the risk of the business.

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

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Compass Minerals International (CMP) leads on 3. 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.