Largest Uranium Companies by Market Cap

Largest Uranium companies by market cap. The Uranium sector has 55 publicly listed stocks with a combined market cap of $91.55 Billion. Cameco Corp leads the sector with a market cap of $33.89 Billion. This ranking covers all Uranium stocks globally — from large-cap industry leaders to mid-cap and small-cap companies — ranked by market capitalization and updated daily.

Total Market Cap (USD)

$91.55 Billion

Companies Listed

55

Largest Company

Cameco Corp

Top Uranium Stocks by Market Capitalization (November 2026)

Top Uranium stocks by market capitalization as of November 2026, covering 55 publicly listed companies.

Rank Company Market Cap (USD) Market Cap (Local) Country Price 24h Change 7d Change 24h Volume
1 Cameco Corp
TO:CCO 		$33.89 Billion CA$46.85 Billion Canada CA$107.60 -7.74% -2.67% 28.31 Million
2 JSC National Atomic Company Kazatomprom
IL:KAP 		$16.75 Billion $16.75 Billion UK $64.60 -2.86% -19.55% 930.87K
3 Uranium Energy Corp
NYSE MKT:UEC 		$6.38 Billion $6.38 Billion USA $13.02 -0.61% -12.09% 219.36 Million
4 NEXGEN ENERGY LTD CDI/1
F:6NEA 		$5.80 Billion €4.96 Billion Germany €7.40 -2.63% +1.37% 184.00
5 Nexgen Energy (Canada) Ltd
AU:NXG 		$5.73 Billion AU$8.09 Billion Australia AU$12.23 -2.55% +2.86% 15.45 Million
6 NexGen Energy Ltd.
TO:NXE 		$5.53 Billion CA$7.64 Billion Canada CA$11.54 -4.31% +1.50% 51.87 Million
7 Energy Fuels Inc
NYSE MKT:UUUU 		$4.51 Billion $4.51 Billion USA $18.04 +1.01% -7.49% 245.05 Million
8 Paladin Energy Ltd
AU:PDN 		$2.37 Billion AU$3.36 Billion Australia AU$7.47 -5.44% +2.89% 98.82 Million
9 Centrus Energy Corp.
NYSE:LEU 		$2.04 Billion $2.04 Billion USA $103.29 -6.57% -0.83% 20.66 Million
10 Denison Mines Corp
TO:DML 		$2.01 Billion CA$2.78 Billion Canada CA$3.07 -6.69% +0.66% 91.92 Million
11 Centrus Energy Corp.
NYSE MKT:LEU 		$1.96 Billion $1.96 Billion USA $103.29 -6.57% -0.83% 20.66 Million
12 Energy Resources of Australia Ltd
AU:ERA 		$573.69 Million AU$810.79 Million Australia AU$0.00 +0.00% +0.00% 0.00
13 Ur Energy Inc
NYSE MKT:URG 		$534.22 Million $534.22 Million USA $1.55 +1.31% -15.30% 204.06 Million
14 Bannerman Energy Ltd
AU:BMN 		$495.34 Million AU$700.06 Million Australia AU$3.37 -7.16% +7.67% 27.02 Million
15 Deep Yellow Ltd
AU:DYL 		$492.88 Million AU$696.59 Million Australia AU$0.72 -8.92% +0.00% 190.71 Million
16 Boss Energy Ltd
AU:BOE 		$411.27 Million AU$581.25 Million Australia AU$1.40 -7.59% +8.95% 143.97 Million
17 enCore Energy Corp. Common Shares
NYSE MKT:EU 		$277.13 Million $277.13 Million USA $1.48 +0.68% -8.64% 65.64 Million
18 Atha Energy Corp.
V:SASK 		$215.43 Million CA$297.81 Million Canada CA$0.86 -4.44% +6.17% 13.58 Million
19 Berkeley Energia Ltd
AU:BKY 		$209.76 Million AU$296.45 Million Australia AU$0.82 +1.23% +7.89% 4.41 Million
20 enCore Energy Corp. Common Shares
NASDAQ:EU 		$137.80 Million $137.80 Million USA $0.71 -9.99% -8.24% 65.51 Million
21 enCore Energy Corp.
V:EU 		$137.68 Million CA$190.33 Million Canada CA$0.98 -10.91% -9.26% 9.79 Million
22 Eagle Nuclear Energy Corp. Common stock
NASDAQ:NUCL 		$134.00 Million $134.00 Million USA $4.53 -3.41% -7.55% 4.29 Million
23 Mega Uranium Ltd.
TO:MGA 		$132.25 Million CA$182.83 Million Canada CA$0.48 -4.04% +5.56% 17.87 Million
24 Alligator Energy Ltd
AU:AGE 		$106.74 Million AU$150.86 Million Australia AU$0.03 -2.86% +9.68% 231.45 Million
25 Laramide Resources Ltd.
TO:LAM 		$94.64 Million CA$130.83 Million Canada CA$0.46 -3.16% +6.98% 13.86 Million
26 Laramide Resources Ltd
AU:LAM 		$92.57 Million AU$130.83 Million Australia AU$0.46 +0.00% -8.00% 194.16K
27 Elevate Uranium Ltd
AU:EL8 		$69.24 Million AU$97.85 Million Australia AU$0.21 -4.55% +7.69% 24.75 Million
28 Peninsula Energy Ltd
AU:PEN 		$58.55 Million AU$82.74 Million Australia AU$0.19 -7.50% -7.50% 38.14 Million
29 Anfield Energy Inc.
NASDAQ:AEC 		$55.19 Million $55.19 Million USA $3.04 -1.78% +7.62% 983.58K
30 Anfield Resources Inc
V:AEC 		$53.40 Million CA$73.82 Million Canada CA$4.27 -2.29% +8.10% 489.56K
31 Aura Energy Ltd
AU:AEE 		$53.38 Million AU$75.44 Million Australia AU$0.07 +0.00% +1.37% 80.62 Million
32 Fission 3.0 Corp
V:FUU 		$47.99 Million CA$66.34 Million Canada CA$0.11 -4.55% +5.00% 21.40 Million
33 GoviEx Uranium Inc
V:GXU 		$31.42 Million CA$43.44 Million Canada CA$0.04 +6.25% -29.17% 121.95 Million
34 Global Uranium and Enrichment Ltd
AU:GUE 		$22.99 Million AU$32.49 Million Australia AU$0.07 +0.00% +0.00% 66.28 Million
35 Yellow Cake PLC
LSE:YCA 		$16.20 Million GBX133.19 Billion UK GBX530.00 -0.93% +5.79% 30.24 Million
36 APPIA RARE EARTH+U O.N.
F:A0I0 		$15.67 Million €13.41 Million Germany €0.07 -8.02% -7.53% 0.00
37 Blue Sky Uranium Corp
V:BSK 		$12.56 Million CA$17.37 Million Canada CA$0.04 +14.29% +0.00% 3.91 Million
38 Gti Energy Ltd
AU:GTR 		$12.54 Million AU$17.72 Million Australia AU$0.25 +0.00% +0.00% 1.67 Million
39 Purepoint Uranium Group Inc
V:PTU 		$12.06 Million CA$16.67 Million Canada CA$0.21 +0.00% +5.00% 1.95 Million
40 Energy Metals Ltd
AU:EME 		$10.98 Million AU$15.52 Million Australia AU$0.07 +0.00% -12.94% 138.52K
41 Baselode Energy Corp
V:FIND 		$9.27 Million CA$12.82 Million Canada CA$0.25 +0.00% -9.26% 2.60 Million
42 ValOre Metals Corp
V:VO 		$9.22 Million CA$12.75 Million Canada CA$0.05 -9.09% -9.09% 1.86 Million
43 Standard Uranium Ltd.
V:STND 		$7.53 Million CA$10.41 Million Canada CA$0.07 -7.14% -13.33% 2.45 Million
44 Adavale Resources Ltd
AU:ADD 		$6.52 Million AU$9.22 Million Australia AU$0.03 +0.00% -17.65% 8.99 Million
45 Aurora Energy Metals Ltd
AU:1AE 		$5.32 Million AU$7.52 Million Australia AU$0.04 -4.55% -2.33% 3.98 Million
46 Heavy Rare EARTHS Ltd
AU:HRE 		$4.42 Million AU$6.24 Million Australia AU$0.03 -11.76% -9.09% 2.98 Million
47 American Uranium Ltd
AU:AMU 		$4.33 Million AU$6.12 Million Australia AU$0.05 -9.62% -9.62% 1.60 Million
48 ZEUS Resources Ltd
AU:ZEU 		$3.72 Million AU$5.26 Million Australia AU$0.01 +0.00% -16.67% 145.20 Million
49 Terra Uranium Ltd
AU:T92 		$3.67 Million AU$5.19 Million Australia AU$0.04 -2.78% +0.00% 2.08 Million
50 STRATHMORE PLUS URANIUM
F:TO3 		$3.48 Million €2.97 Million Germany €0.05 +20.92% -63.54% 21.51K
51 Basin Energy Ltd
AU:BSN 		$2.57 Million AU$3.63 Million Australia AU$0.02 +0.00% -13.64% 2.96 Million
52 Indigo Exploration Inc.
V:IXI 		$2.16 Million CA$2.99 Million Canada CA$0.14 +0.00% +0.00% 29.50K
53 Azincourt Uranium Inc
V:AAZ 		$1.88 Million CA$2.59 Million Canada CA$0.03 -16.67% +0.00% 10.82 Million
54 OBERON URANIUM CORP.
F:G7I 		$1.68 Million €1.44 Million Germany €0.23 +0.00% +0.00% 0.00
55 Sprott Physical Uranium Trust
TO:U-U 		$181.79K $181.79K Canada $19.41 -0.41% +6.07% 620.08K

How Uranium Companies Are Ranked by Market Cap

Uranium companies are ranked by market cap, the latest share price multiplied by shares outstanding, with each company counted once at its primary listing.

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