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Top Basic Materials Stocks by Operating Margin

Top basic materials companies ranked by operating margin, latest annual filings.

What Operating Margin Means for Basic Materials Companies

Operating margin in basic materials follows the underlying commodity cycle closely. Miners, chemical producers, steelmakers, and fertilizer firms produce outputs whose prices are set by global supply and demand, while mine operating costs, smelter depreciation, and processing overhead tend to move much more slowly. The result is operating margin that expands dramatically when commodity prices are firm and compresses, sometimes into negative territory, when oversupply or weakening industrial demand drives realized prices below marginal cost at higher-cost producers.

Why It Matters in Basic Materials

Operating margin is a direct readout of where a firm sits on the cost curve of its commodity: low-cost producers earn operating profit through the cycle while high-cost producers swing to losses at the trough. Byproduct credits and ore grade changes can shift position on that curve. Still, single-year operating margin tells you more about the commodity cycle than about producer quality, and heavy depreciation on mines and plants can understate the cash profile of mature, fully paid-down operations.

What to Read Alongside

Pair operating margin with Revenue to distinguish price-driven strength from volume growth, EBITDA to strip out the heavy depreciation on mines and plants, and CapEx to measure the reinvestment needed to sustain production.

Data as of FY 2025 79 companies Rhea AI
# Symbol Company Sector
1 FNV Franco-Nevada Corporation Basic Materials 74.29% $49.17B
2 WPM Wheaton Precious Metals Corp. Basic Materials 68.33% $61.91B
3 RGLD Royal Gold, Inc. Basic Materials 61.93% $22.47B
4 AGI Alamos Gold Inc. Basic Materials 60.68% $13.32B
5 SCCO Southern Copper Corporation Basic Materials 52.17% $142.73B
6 KGC Kinross Gold Corporation Basic Materials 46.48% $26.20B
7 BTG B2Gold Corp. Basic Materials 45.15% $7.11B
8 HBM Hudbay Minerals Inc. Basic Materials 41.45% $9.29B
9 HMY Harmony Gold Mining Company Limited Basic Materials 41.21% $10.77B
10 BHP BHP Group Limited Basic Materials 40.62% $203.04B
11 EGO Eldorado Gold Corporation Basic Materials 39.99% $9.29B
12 IAG IAMGOLD Corporation Basic Materials 38.33% $10.63B
13 BVN Compañía de Minas Buenaventura S.A.A. Basic Materials 36.57% $7.11B
14 HL Hecla Mining Company Basic Materials 36.18% $9.90B
15 NGVT Ingevity Corporation Basic Materials 35.86% $2.03B
16 CDE Coeur Mining, Inc. Basic Materials 34.15% $15.81B
17 PAAS Pan American Silver Corp. Basic Materials 34.07% $16.98B
18 CF CF Industries Holdings, Inc. Basic Materials 32.47% $17.46B
19 AG First Majestic Silver Corp. Basic Materials 31.58% $7.47B
20 SSRM SSR Mining Inc. Basic Materials 28.32% $5.66B
21 WLKP Westlake Chemical Partners LP Basic Materials 27.39% $747.02M
22 LIN Linde plc Basic Materials 26.25% $236.54B
23 RIO Rio Tinto Group Basic Materials 25.91% $136.19B
24 FCX Freeport-McMoRan Inc. Basic Materials 25.15% $85.33B
25 EQX Equinox Gold Corp. Basic Materials 23.79% $13.45B
26 MLM Martin Marietta Materials, Inc. Basic Materials 23.37% $36.85B
27 SQM Sociedad Química y Minera de Chile S.A. Basic Materials 23.23% $16.43B
28 SUZ Suzano S.A. Basic Materials 21.25% $11.90B
29 TECK Teck Resources Limited Basic Materials 20.90% $29.69B
30 VMC Vulcan Materials Company Basic Materials 20.40% $36.29B
31 BCPC Balchem Corporation Basic Materials 20.18% $5.56B
32 NEU NewMarket Corporation Basic Materials 19.95% $6.39B
33 SSD Simpson Manufacturing Co., Inc. Basic Materials 19.64% $7.98B
34 ECL Ecolab Inc. Basic Materials 17.02% $84.33B
35 CBT Cabot Corporation Basic Materials 16.73% $3.65B
36 NEXA Nexa Resources S.A. Basic Materials 16.59% $1.51B
37 AMRZ Amrize Ltd Basic Materials 16.13% $22.29B
38 TTAM Titan America SA Basic Materials 16.11% $2.08B
39 VALE Vale S.A. Basic Materials 15.36% $49.32B
40 CRH CRH plc Basic Materials 14.53% $63.09B
41 AXTA Axalta Coating Systems Ltd. Basic Materials 14.36% $7.80B
42 NTR Nutrien Ltd. Basic Materials 13.90% $33.89B
43 ESI Element Solutions Inc Basic Materials 13.41% $7.61B
44 SXT Sensient Technologies Corporation Basic Materials 12.85% $5.07B
45 MEOH Methanex Corporation Basic Materials 12.01% $5.13B
46 HWKN Hawkins, Inc. Basic Materials 11.19% $3.14B
47 SID Companhia Siderúrgica Nacional Basic Materials 10.75% $1.13B
48 SMG The Scotts Miracle-Gro Company Basic Materials 10.51% $3.77B
49 SSL Sasol Limited Basic Materials 9.44% $9.51B
50 JHX James Hardie Industries plc Basic Materials 9.26% $16.20B
51 KNF Knife River Corporation Basic Materials 9.09% $3.20B
52 KOP Koppers Holdings Inc. Basic Materials 8.93% $566.78M
53 STLD Steel Dynamics, Inc. Basic Materials 8.12% $31.70B
54 ICL ICL Group Ltd Basic Materials 8.11% $6.04B
55 SLVM Sylvamo Corporation Basic Materials 7.49% $1.57B
56 IOSP Innospec Inc. Basic Materials 7.28% $1.93B
57 RS Reliance, Inc. Basic Materials 7.08% $21.24B
58 MOS The Mosaic Company Basic Materials 6.82% $7.11B
59 CENX Century Aluminum Company Basic Materials 6.25% $3.31B
60 AVNT Avient Corporation Basic Materials 6.24% $4.17B
61 CX CEMEX, S.A.B. de C.V. Basic Materials 6.23% $15.47B
62 MTRN Materion Corporation Basic Materials 6.15% $3.88B
63 MT ArcelorMittal S.A. Basic Materials 5.91% $45.85B
64 UFPI UFP Industries, Inc. Basic Materials 5.76% $4.36B
65 KALU Kaiser Aluminum Corporation Basic Materials 5.60% $1.75B
66 GGB Gerdau S.A. Basic Materials 5.35% $8.59B
67 TX Ternium S.A. Basic Materials 4.52% $9.65B
68 HCC Warrior Met Coal, Inc. Basic Materials 3.49% $4.44B
69 SCL Stepan Company Basic Materials 3.37% $1.52B
70 VHI Valhi, Inc. Basic Materials 3.05% $455.97M
71 BCC Boise Cascade Company Basic Materials 2.86% $2.44B
72 KWR Quaker Chemical Corporation Basic Materials 2.81% $2.58B
73 CLMT Calumet, Inc. Basic Materials 2.63% $3.48B
74 MTX Minerals Technologies Inc. Basic Materials 2.29% $1.91B
75 PKX POSCO Holdings Inc. Basic Materials 2.14% $14.79B
76 CMP Compass Minerals International, Inc. Basic Materials 2.03% $961.78M
77 OEC Orion S.A. Basic Materials 1.52% $223.83M
78 RYAM Rayonier Advanced Materials Inc. Basic Materials 0.28% $399.10M
79 OLN Olin Corporation Basic Materials 0.08% $1.97B

How this ranking is built

Companies are ranked by operating margin as reported in their most recent annual filing with the SEC. Figures shown are in US dollars (or percent, as noted), rounded to two decimals.

  • Source: annual 10-K / 20-F filings from companies trading on US exchanges (NYSE, Nasdaq, AMEX).
  • Fiscal year: whichever annual period the company has most recently filed. Fiscal years don't always align with the calendar year, so the "as of FY" stamp above reflects the most common year across the table.
  • Filtered out: warrants, preferred shares, and duplicate listings that share a parent company's financials.
  • Size floor: A company qualifies at $1 billion in annual revenue or above, so a small filer with a freak ratio cannot top the list.
  • Value range: Only figures above 0% and up to 100% qualify.
  • Market cap: stated at each company's latest close, which is newer than the annual figure ranked here.
  • Update cadence: refreshed as companies file new annual reports (typically within 60–90 days of fiscal year end).

Not financial advice. This is a research tool, not a recommendation.

Frequently asked questions

Why does basic materials operating margin track the commodity cycle so closely?

Materials producers supply global markets where price is set by the marginal ton or barrel needed to meet demand, and they typically cannot realize prices above that level regardless of operational efficiency. When commodity prices rise, nearly all of the incremental revenue drops through to operating profit because cash extraction costs are relatively stable. When prices fall, margin compresses quickly, and the weakest producers on the cost curve can be pushed into operating losses while low-cost producers remain profitable.

Why is depreciation such a distortion for materials operating margin?

Mines, smelters, and chemical plants carry large historic investment that is depreciated over long useful lives. Operating margin fully reflects that depreciation, which in a mature, fully paid-down operation can substantially depress the reported ratio relative to the business's cash generation profile. That is one reason analysts often focus on EBITDA and cash operating cost per ton when comparing producers across regions, asset vintages, and accounting conventions, rather than relying on reported operating margin in isolation.