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Micro Cap Uranium
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
EU
1
enCore Energy
EU
$241M
$241M $1.24 3.33%
NUCL
2
Eagle Nuclear Energy Corp
NUCL
$209M
$209M $7.07 3.02%
AEC
3
Anfield Energy
AEC
$87.8M
$87.8M $4.40 5.58%

Micro Cap Uranium Stocks at a Glance

Uranium companies mine, mill, and process the fuel that powers nuclear reactors. With supply concentrated in a handful of producers and demand set by reactor construction and government energy policy, these stocks trade as a leveraged bet on the nuclear fuel cycle.

There are 3 micro cap Uranium stocks — companies in the Uranium industry with a market cap under $250M — worth a combined $538M.

The largest by market cap are enCore Energy (EU) at $241M, Eagle Nuclear Energy Corp (NUCL) at $209M and Anfield Energy (AEC) at $87.8M.

Among institutional investors, Eagle Nuclear Energy Corp (NUCL) drew the most net new fund positions in Q2 2026: 25 funds opened new positions, taking total fund holders up 10 (33%) quarter-over-quarter.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.