Micro Cap
Semiconductor Equipment & Materials
Stocks Ranked by
Market Capitalization
| Name | Market cap | Price |
Price change % |
|
|---|---|---|---|---|
1
Amtech Systems
ASYS
$249M
| $249M | $14.25 | 1.79% |
|
2
Atomera
ATOM
$178M
| $178M | $4.57 | 1.11% |
|
|
SMTK
3
SmartKem
SMTK
$2.09M
| $2.09M | $3.70 | 0.54% |
|
Micro Cap Semiconductor Equipment & Materials Stocks at a Glance
Semiconductor equipment and materials companies supply the tools and inputs used to fabricate chips. Sales follow chipmakers' capacity spending, concentrating the industry's cyclicality — but rising process complexity keeps expanding the equipment needed per wafer.
There are 3 micro cap Semiconductor Equipment & Materials stocks — companies in the Semiconductor Equipment & Materials industry with a market cap under $250M — worth a combined $430M.
The largest by market cap are Amtech Systems (ASYS) at $249M, Atomera (ATOM) at $178M and SmartKem (SMTK) at $2.09M.
Among institutional investors, Amtech Systems (ASYS) drew the most net new fund positions in Q2 2026: 46 funds opened new positions, taking total fund holders up 33 (42%) quarter-over-quarter.
- Combined market cap: $430M across 3 stocks.
- Micro Cap: market cap under $250M.
- Largest constituent: Amtech Systems (ASYS), $249M market cap.
- Most net new fund positions in Q2 2026: Amtech Systems (ASYS), +33 holders.
Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.