Building Materials
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Market Capitalization
Building Materials Stocks at a Glance
Building materials companies produce cement, concrete, aggregates, brick, and gypsum (finished building products are classified separately). Heavy products travel poorly, giving local scale and quarry reserves pricing power, with demand split between public infrastructure spending and private construction.
There are 20 Building Materials industry stocks tracked by Wall St. Rank, worth a combined $202B.
The largest by market cap are CRH (CRH) at $57.6B, Martin Marietta Materials (MLM) at $36.2B and Vulcan Materials (VMC) at $34B.
Among institutional investors, Suncrete Inc (RMIX) drew the most net new fund positions in Q2 2026: 57 funds opened new positions.
- Combined market cap: $202B across 20 stocks.
- Largest constituent: CRH (CRH), $57.6B market cap.
- Most net new fund positions in Q2 2026: Suncrete Inc (RMIX), +57 holders.
Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.