DNN vs NXE: Denison Mines Corp vs NexGen Energy Ltd Compared

Denison Mines (DNN) vs NexGen Energy (NXE) compared — Athabasca Basin developers side by side on resources, projected costs, and valuation, plus which suits which investor.

Informational only — not investment advice.

	DNN	NXE
Stage	developer	developer
Total resources	134.7 Mlbs	337.4 Mlbs
AISC	$28.5/lb	$18.2/lb
EV / lb resource	$0.78/lb	$0.52/lb
Price / NAV	1.2x	1.4x
Operating margin	-42%	—

Resource sources:DNN: NI 43-101 Technical Report on the Wheeler River Project (Feasibility Study, effective June 23, 2023) ↗NXE: Arrow Deposit, Rook I Project — NI 43-101 Technical Report on Feasibility Study (amended Mar 10, 2021) ↗

Which suits which investor?

Both are Athabasca Basin developers rather than producers. NXE (NexGen) is advancing the giant Arrow deposit — the largest undeveloped high-grade resource, with industry-low projected costs but a pending federal permit. DNN (Denison) advances the smaller Wheeler River / Phoenix ISR project, also low-cost, and holds physical uranium. NXE is the larger, higher-scale bet; DNN is the smaller, more diversified one. Both carry development and permitting risk.

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