LOMA vs MLM vs KNF Stock Comparison

Loma Negra Compania Industrial Argentina Sociedad Anonima, Martin Marietta Materials and Knife River Prices as of Oct 27, 2026 Peers: Industry group
KNF Knife River Corp
$54.83 +0.4% 1M -12.1% 1Y
Market cap
$3.10B
P/E
22.1x
Revenue (TTM)
$3.31B
Div. yield
–
Aggregates Basic Materials
1 win

Head to Head

11 decided of 12

Martin Marietta Materials leads on 7 of the 12 questions below (Martin Marietta Materials 7, Loma Negra Compania Industrial Argentina Sociedad Anonima 3, Knife River 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionLOMAMLMKNFLeader
Larger companyMarket capitalisation $1.06B $30.55B $3.10B MLM
Cheaper on earningsLower P/E, profitable companies only 66.9x 12.4x 22.1x MLM
Cheaper on forward earningsLower price / next fiscal year consensus EPS 18.3x 27.4x 20.5x LOMA
Faster revenue growthRevenue growth, trailing twelve months — +14.8% +12.1% MLM
More profitableNet margin, trailing twelve months — 36.7% 4.2% MLM
Better return on capitalReturn on invested capital — 6.5% 6.5% KNF
Less leveragedLower net debt / EBITDA — 2.8x 3.1x MLM
Higher dividend yieldTrailing dividend yield 0.00% 0.01% 0.00% –
Better 1-year returnPrice return, last 12 months -10.1% -18.3% -12.1% LOMA
Better 5-year returnAnnualised price return, 5 years +6.4%/yr +5.1%/yr — LOMA
Less volatileAnnualised volatility, 1 year 43.1% 28.7% 51.1% MLM
Higher overall scoreMean of the five percentile scores vs peers — 34/100 23/100 MLM

Percentile Scorecard

LOMAMLMKNF

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

AxisLOMAMLMKNF
Valuation 44 #6 of 10 11 #9 of 10 56 #5 of 10
Growth – – –
Profitability – 86 #2 of 8 0 #8 of 8
Financial Health 100 #1 of 9 38 #6 of 9 13 #8 of 9
Shareholder Returns – 0 #8 of 8 –
Overall – 34 23
  • LOMA ranked among 10 companies in Construction Materials
  • MLM ranked among 10 companies in Construction Materials
  • KNF ranked among 10 companies in Construction Materials

Price Performance

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

Returns

PeriodLOMAMLMKNFSPY
1 month -0.5%+4.0%+0.4% -0.2%
3 months -18.6%-13.8%-30.6% +3.9%
6 months -16.2%-18.0%-37.7% +8.2%
Year to date -28.1%-19.1%-22.1% +12.9%
1 year -10.1%-18.3%-12.1% +12.3%
3 years +54.7%+26.2%+14.2% +87.4%
3 years, per year +15.7%+8.1%+4.5% +23.3%
5 years +36.5%+28.0%— +67.9%
5 years, per year +6.4%+5.1%— +10.9%
10 years —+184.7%— +261.1%
10 years, per year —+11.0%— +13.7%

Risk

MeasureLOMAMLMKNFSPY
Volatility, 1Y 43.1%28.7%51.1% 12.7%
Downside volatility, 1Y 36.2%31.1%51.4% 12.7%
Beta vs S&P 500, 1Y 1.160.851.31 1.00
Return / volatility, 1Y -0.24-0.64-0.24 0.97
Max drawdown, 5Y -48.3%-33.4%-55.3% -25.4%
From 52-week high -29.0%-28.9%-41.7% -1.2%
52-week high $13.12$708.11$93.97 $779.14
52-week low $9.06$471.33$47.97 $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.

MultipleLOMAMLMKNF
P/E now vs peer median 66.9xmedian 20.3x 12.3xmedian 20.3x 22.2xmedian 20.3x
P/S now vs peer median 1.9xmedian 1.8x 4.5xmedian 1.8x 0.9xmedian 1.8x
EV/EBITDA now vs peer median —median 9.5x 17.5xmedian 9.5x 9.4xmedian 9.5x
P/FCF now vs peer median 628.1xmedian 31.6x 37.3xmedian 31.6x 72.3xmedian 31.6x
P/B now vs peer median 1.5xmedian 2.3x 2.6xmedian 2.3x 1.9xmedian 2.3x
PEG now vs peer median —median 2.85 0.32median 2.85 14.99median 2.85

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 monthsLOMAMLMKNF
Revenue – $6.69B $3.31B
Gross profit – $1.88B $589.67M
Operating income – $1.38B $275.33M
Net income – $2.46B $139.89M
Free cash flow – $810.00M $43.06M
EPS (diluted) – $40.81 $2.46
Cash & equivalents – $112.00M $102.03M
Total debt $205.24M $5.95B $1.62B
Shares (diluted) 116.70M 60.20M 56.88M
Enterprise value $1.06B $30.04B $2.71B

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
MetricLOMAMLMKNF
P/E 66.9x 12.3x 22.2x
P/FCF 628.1x 37.3x 72.3x
P/Operating cash flow – 19.9x 10.0x
P/S 1.9x 4.5x 0.9x
P/B 1.5x 2.6x 1.9x
P/Tangible book 1.5x 2.8x 2.0x
EV/EBITDA – 17.5x 9.4x
EV/EBIT – 26.1x 16.8x
EV/Revenue – 5.4x 1.4x
EV/FCF – 44.5x 107.5x
EV/Operating cash flow – 23.8x 14.8x
PEG (3Y EPS CAGR) – 0.32 14.99

Growth

14 metrics
MetricLOMAMLMKNF
Revenue growth (1Y) – 14.8% 12.1%
Revenue CAGR (3Y) – 1.1% 8.3%
Gross profit growth (1Y) – 7.8% 10.3%
Gross profit CAGR (3Y) – 3.4% 12.6%
Operating income growth (1Y) – 3.2% 6.5%
Operating income CAGR (3Y) – 1.3% 6.6%
Net income growth (1Y) – 123.2% -8.7%
Net income CAGR (3Y) – 37.3% 1.7%
EPS growth (1Y) – 123.9% -8.7%
EPS CAGR (3Y) – 38.8% 1.5%
Operating cash flow growth (1Y) – -19.7% 28.0%
Operating cash flow CAGR (3Y) – 7.5% 3.2%
Free cash flow growth (1Y) – -15.9% 181.0%
Free cash flow CAGR (3Y) – 6.6% -29.0%

Profitability

14 metrics
MetricLOMAMLMKNF
Gross margin – 28.2% 17.8%
EBITDA margin – 30.9% 14.9%
Operating margin – 20.6% 8.3%
Pretax margin – 17.4% 5.8%
Net margin – 36.7% 4.2%
FCF margin – 12.1% 1.3%
Operating cash flow margin – 22.7% 9.5%
Return on equity – 21.5% 8.8%
Return on assets – 11.8% 3.5%
Return on invested capital – 6.5% 6.5%
Return on capital employed – 7.2% 7.8%
Asset turnover – 0.3x 0.8x
Cash conversion (OCF / net income) – 0.6x 2.2x
Stock comp / revenue – 0.7% 0.3%

Financial Health

11 metrics
MetricLOMAMLMKNF
Debt / assets 15.7% 27.9% 38.7%
Debt / equity 0.3x 0.5x 1.0x
Net debt / EBITDA – 2.8x 3.1x
Debt / FCF – 7.3x 37.6x
Liabilities / assets 43.8% 45.8% 61.6%
Equity / assets 56.2% 54.2% 38.4%
Interest coverage – 5.9x 3.1x
Current ratio 1.4x 1.4x 2.7x
Quick ratio – 0.7x 1.5x
Cash ratio – 0.1x 0.2x
Altman Z-score – 2.94 2.29

Shareholder Returns

7 metrics
MetricLOMAMLMKNF
Dividend yield – 0.7% –
Net buyback yield – 0.7% –
Shareholder yield 0.0% 1.3% –
Payout ratio (earnings) – 8.2% –
Payout ratio (FCF) – 24.9% –
Dividend growth (1Y) – 4.1% –
Dividend CAGR (3Y) – 6.8% –

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.

ConsensusLOMAMLMKNF
Forward P/E 18.3xFY2026 27.4xFY2026 20.5xFY2026
EPS, next fiscal year $0.51FY2026 $18.36FY2026 $2.67FY2026
EPS growth, next FY +142.9%FY2026 +12.4%FY2026 -3.3%FY2026
EPS growth, the year after +45.1% +17.5% +10.5%
Revenue, next fiscal year $612.36MFY2026 $8.03BFY2026 $3.66BFY2026
Revenue growth, next FY +1.9%FY2026 +14.7%FY2026 +16.2%FY2026
Revenue growth, the year after +2.9% +26.6% +3.1%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersLOMAMLMKNF
Held by institutions 17.5% 98.5% 96.7%
Institutions holding 58 1,072 391
Change in shares held, QoQ -6.6% +1.4% +1.0%
Institutions buying 26 469 168
Institutions selling 17 392 137
Buyers to sellers 1.53 1.20 1.23

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.

LOMAMLMKNF
LOMA 1.00 0.28 0.25
MLM 0.28 1.00 0.47
KNF 0.25 0.47 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, LOMA, MLM and KNF?

Martin Marietta Materials (MLM) is the largest by market capitalisation: Loma Negra Compania Industrial Argentina Sociedad Anonima (LOMA) $1.06B, Martin Marietta Materials (MLM) $30.55B, Knife River (KNF) $3.10B.

Which stock is cheaper, LOMA, MLM and KNF?

Martin Marietta Materials (MLM) trades on the lowest price-to-earnings ratio (Loma Negra Compania Industrial Argentina Sociedad Anonima (LOMA) 66.9x, Martin Marietta Materials (MLM) 12.4x, Knife River (KNF) 22.1x). On next year's consensus earnings, Loma Negra Compania Industrial Argentina Sociedad Anonima (LOMA) is cheapest (Loma Negra Compania Industrial Argentina Sociedad Anonima (LOMA) 18.3x, Martin Marietta Materials (MLM) 27.4x, Knife River (KNF) 20.5x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Martin Marietta Materials (MLM) grew revenue fastest over the trailing twelve months: Martin Marietta Materials (MLM) +14.8%, Knife River (KNF) +12.1%.

Which company is more profitable?

Martin Marietta Materials (MLM) has the highest net margin (Martin Marietta Materials (MLM) 36.7%, Knife River (KNF) 4.2%). On return on invested capital, Knife River (KNF) leads (Martin Marietta Materials (MLM) 6.5%, Knife River (KNF) 6.5%).

Which stock has performed better?

Over the past year Loma Negra Compania Industrial Argentina Sociedad Anonima (LOMA) returned the most: Loma Negra Compania Industrial Argentina Sociedad Anonima (LOMA) -10.1%, Martin Marietta Materials (MLM) -18.3%, Knife River (KNF) -12.1%. Over five years, Loma Negra Compania Industrial Argentina Sociedad Anonima (LOMA) compounded fastest (Loma Negra Compania Industrial Argentina Sociedad Anonima (LOMA) +6.4%/yr, Martin Marietta Materials (MLM) +5.1%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Loma Negra Compania Industrial Argentina Sociedad Anonima (LOMA) 0.00%, Martin Marietta Materials (MLM) 0.01%, Knife River (KNF) 0.00%. Loma Negra Compania Industrial Argentina Sociedad Anonima (LOMA) and Knife River (KNF) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Martin Marietta Materials (MLM) has been the steadiest (Loma Negra Compania Industrial Argentina Sociedad Anonima (LOMA) 43.1%, Martin Marietta Materials (MLM) 28.7%, Knife River (KNF) 51.1%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, LOMA, MLM and KNF?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Martin Marietta Materials (MLM) 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.