Micro Cap Materials
Stocks Ranked by
Market Capitalization
Micro Cap Materials Stocks at a Glance
Materials companies turn raw resources into the building blocks of industry — chemicals, metals, mined ores, construction materials, paper, and packaging. As price-takers on global commodity markets, their earnings swing with industrial demand and supply cycles; cost position and capacity discipline decide who compounds through the cycle.
There are 106 micro cap Materials stocks — companies in the Materials sector with a market cap under $250M — worth a combined $7.15B.
The largest by market cap are YieldMax Gold Miners Option Income Strategy ETF (GDXY) at $246M, Ioneer (IONR) at $246M and US Gold Corp (USAU) at $245M.
Among institutional investors, Silver Bow Mining Corp (SBMT) drew the most net new fund positions in Q2 2026: 37 funds opened new positions.
- Combined market cap: $7.15B across 106 stocks.
- Micro Cap: market cap under $250M.
- Largest constituent: YieldMax Gold Miners Option Income Strategy ETF (GDXY), $246M market cap.
- Most net new fund positions in Q2 2026: Silver Bow Mining Corp (SBMT), +37 holders.
Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.