Been watching the uranium sector pretty closely lately, and there's definitely an interesting dynamic playing out between LEU and CCJ right now. Both are riding the nuclear energy wave, but they're positioned quite differently.

Let me break down what I'm seeing. Centrus Energy is doing something pretty unique with their HALEU production - they're basically the only licensed producer in the Western world, which is a big deal. Their Q4 numbers were mixed though. Total revenues hit $146M but that was down 4% YoY. The real story was in their SWU revenues, which absolutely exploded 128% to $111M. But uranium revenues took a hit, dropping 82% to $13.4M because they had a massive one-time uranium sale last year that didn't repeat. Margins compressed hard - gross profit fell 43% and operating margin went from 30% down to 9%. They're blaming a delayed shipment from Russia that pushed into Q1 2026.

Here's what caught my attention though: they're sitting on a $3.8B revenue backlog with contracts locked through 2040, plus $2B in cash. They're spending $350-500M in 2026 on expansion. The HALEU opportunity alone is estimated at $8B annually by 2035, and they're targeting 12 metric tons yearly after 2030. That's the long-term thesis playing out.

Cameco's a different animal entirely. They're massive - accounted for 15% of global uranium production in 2025. Q4 saw uranium production at 6M pounds (down 2%), but here's the thing: their Fuel Services segment is firing on all cylinders. Production up 6%, sales volume up 6%, segment revenues jumped 18%. Total revenues came in at CAD 1,201M (about $862M), up 1.5% YoY. Adjusted earnings per share hit 36 cents, up 38% YoY. Gross profit was up 9%.

The uranium price dynamics are interesting here. CCJ's average realized uranium price was up 13% in Q4 due to the overall market strength, even though they sold lower volumes. Looking at their 2026 guidance, they're projecting uranium revenues of CAD 2.54-2.73B based on an average uranium price of CAD 85-89 per pound. That's down from CAD 2.874B in 2025, so they're expecting some pullback in uranium price from recent highs, which makes sense given the forward curve.

LEU's guidance is more conservative. They're looking at $490.5M in 2026 revenues (7% growth), with earnings at $3.38 per share (up 3.5%). But analyst estimates have actually been moving down for LEU while they've been moving up for CCJ over the past 60 days. That's telling.

Valuation-wise, LEU is trading at 8.66X forward price-to-sales while CCJ is at 20.31X. LEU gained 115% over the past year, CCJ gained 172%. Both have a Zacks Rank #3 (Hold).

If I'm being honest, Cameco looks like the safer play right now. They've got scale, the integrated fuel cycle, Westinghouse exposure, and strong earnings visibility. Their 2026 earnings are expected to grow 52% YoY. LEU has the more exciting HALEU story, but they're smaller and margins are getting pressured. The uranium price environment is supporting both, but CCJ's diversification and production scale give them more downside protection.

Cameco's premium valuation is justified by their earnings momentum and delivery capability. If you're looking for exposure to the nuclear energy shift, CCJ seems like the more compelling option at this moment, even if it costs you more on a price-to-sales basis.