MLM vs VMC
Martin Marietta Materials Inc (MLM) and Vulcan Materials CO (VMC) are both filed with the SEC under Mining & Quarrying of Nonmetallic Minerals (No Fuels). VMC is 1.1× MLM's size by market cap ($35.5B against $31.8B); VMC trades at the higher fiscal-year P/E (33.8× against 28.2×); MLM reports the higher net margin (18.5% against 13.6%); VMC grew sales faster over three years (+2.8% against -0.1%); and over the past year VMC returned -5.2% against MLM's -12.8%.
| MLM | VMC | |
|---|---|---|
| Last close | $531.05 | $274.51 |
| Market cap | $31.8B | $35.5B |
| P/E (FY) | 28.2× | 33.8× |
| P/S | 5.2× | 4.5× |
| EV/EBITDA | 17.8× | 16.8× |
| Gross margin | 30.7% | 27.4% |
| Operating margin | 23.4% | 20.4% |
| Net margin | 18.5% | 13.6% |
| Return on equity | 11.7% | 12.9% |
| Sales growth (3y) | -0.1% | +2.8% |
| EPS growth (3y) | +10.6% | +23.5% |
| Dividend yield | 0.6% | 0.7% |
| 1-year return | -12.8% | -5.2% |
Screener snapshot — prices as of 2026-08-28. Each side's last close is the most recent session the snapshot holds for that company, which can be an earlier one, and its 1-year return is measured to that close. Market caps struck on 2026-08-27. Last close, market cap and the 1-year return are price figures; every other row is computed over the company's latest filed fiscal year — FY2025 (ended 2025-12-31) for both.
Who holds them, and who has traded them
| MLM | VMC | |
|---|---|---|
| Institutional holders (13F) | 1,066 | 1,022 |
| Insider buyers − sellers (180d) | — | -1 |
| Congressional trades disclosed (180d) | 6 | 0 |
| Executive-branch officials on file — trades disclosed (180d) | 4 | 8 |
Counts only. The congressional figures count transactions dated in the trailing 180 days and disclosed in STOCK Act periodic transaction reports; amounts are filed as ranges and are never summed. The executive-branch figures count the same window of transactions, and they are scoped to one roster. The officials OGE posts for direct download. Insider buyers − sellers counts distinct people filing open-market Form 4 purchases minus distinct people filing open-market sales over the trailing 180 days, capped at ±5. — no open-market Form 4 purchases or sales in the window.
MLM vs VMC: common questions
- Is MLM bigger than VMC?
- VMC carries the larger market cap — $35.5B against $31.8B, both struck on 2026-08-27.
- Which trades at a higher P/E, MLM or VMC?
- VMC, at a fiscal-year 33.8× against 28.2× for MLM. Both are price ÷ latest full-year diluted earnings per share, not a trailing-twelve-month P/E.
- How have MLM and VMC performed over the past year?
- VMC returned -5.2% and MLM -12.8%, measured on the trailing calendar year to the last close.
- How many institutions hold MLM and VMC?
- 1,066 13F filers report a position in MLM and 1,022 in VMC, on the latest quarter in the panel.
- Are MLM and VMC in the same industry?
- Both are filed with the SEC under Mining & Quarrying of Nonmetallic Minerals (No Fuels), which is the classification this pairing is built on.
MLM overview → · VMC overview → · MLM institutional ownership → · VMC institutional ownership → · Congress and MLM → · Executive branch and MLM → · Executive branch and VMC →
More in Mining & Quarrying of Nonmetallic Minerals (No Fuels): HL vs MLM · HL vs VMC
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Source: SPZCO — https://spzco.com/vs/mlm-vs-vmc