Sprott is a Toronto-headquartered asset manager specializing in precious metals and critical materials (NYSE/TSX: SII), tracing its roots to Sprott Securities founded by Eric Sprott in 1981 and now led by CEO Whitney George. It runs physical gold, silver and uranium trusts, ETFs, active strategies and resource lending, with about $65bn in AUM. The Insights column carries monthly commentaries and white papers on uranium, gold, silver, copper and critical materials by Paul Wong, Jacob White and John Hathaway (ex-Tocqueville gold manager) — note the house's structurally bullish commodity stance, as it sells the corresponding trusts and ETFs.
This report explains why the uranium market is rallying. After months of being stuck at $80 per pound, the spot price jumped to $82 in September. The main drivers: big producers like Cameco and Kazatomprom are cutting output, while demand for nuclear power is expected to double by 2040. Even Microsoft is now buying uranium. The US government might also start purchasing, which could push prices higher. For regular investors, uranium mining stocks—especially smaller ones—have soared 58% this year. But new mines are slow to come online, so supplies stay tight. It's a classic shortage story, worth a look.
In September 2025, spot uranium prices rebounded to $82/lb (up 8.05% month-over-month), while long-term contract prices also rose to $82, ending the previous eight-month sideways movement around $80. Supply-side risks intensified: Cameco lowered its 2025 production guidance for McArthur River to 14-
This chapter focuses on the strong rebound in the uranium market in September 2025, analyzing how tightening supply, upward revisions in demand expectations, and the return of policy support and capital collectively drove a significant surge in uranium prices and mining stocks. The market environment broke out of the previous eight-month stalemate at $80/lb, with structural deficit logic once again dominating pricing.
The report argues that the disconnect between spot and long-term uranium prices (with a maximum spread of $17/lb) is unsustainable and must converge in a structurally deficit market. The spot price rebounding to $82/lb in September, with the long-term contract price also rising to $82/lb, validates this judgment. The author's core investment thesis is that persistent supply-side deterioration (production cuts from Cameco, Kazatomprom, etc.) + a doubling demand outlook (WNA forecasts reactor demand will more than double by 2040) + a comprehensive shift in policy and capital support collectively form a solid foundation for the next phase of the uranium bull market.
Counter-intuitive judgment: Although uranium prices have fallen from their 2024 highs, the report argues that current prices remain well below the level needed to incentivize new mine development, and the supply gap will only widen, not shrink. Furthermore, the U.S. federal government may emerge as a new uranium buyer, competing with utilities for supply and further pushing prices higher.
1. Price Performance: The spot uranium price rose 8.05% in September to $82/lb, while the long-term contract price increased to $82/lb after remaining flat at $80/lb for eight consecutive months. The previous spread between spot and long-term prices reached a maximum of $17/lb, which the report considers unsustainable.
2. Supply-Side Deterioration:
3. Demand-Side Upward Revision:
4. Policy and Capital:
5. Asset Performance Comparison (as of September 30, 2025):
| Asset Class | 1 Month | 3 Months | YTD | 1 Year | 3 Years | 5 Years |
|---|---|---|---|---|---|---|
| Uranium Spot Price | 8.05% | 4.65% | 12.35% | 0.32% | 19.44% | 22.56% |
| Uranium Mining Stocks (Northshore Global Uranium Mining Index) | 17.01% | 26.90% | 50.61% | 35.47% | 26.46% | 38.44% |
| Junior Uranium Miners (Nasdaq Sprott Junior Uranium Miners Index TR) | 21.75% | 38.98% | 58.44% | 35.28% | 23.11% | 37.78% |
| Commodities (BCOM Index) | 1.79% | 2.56% | 5.94% | 4.27% | -2.09% | 8.10% |
| US Stocks (S&P 500 TR Index) | 3.65% | 8.12% | 14.83% | 17.60% | 24.91% | 16.46% |
1. Go Long on Uranium Mining Stocks: The report argues that uranium mining stocks, especially junior miners, offer the highest elasticity during price rebounds. Their YTD gain of 58.44% far exceeds the spot uranium price (12.35%), and they have significantly outperformed the S&P 500 and commodity indices over a 5-year horizon. Capital inflows and short covering provide additional momentum.
2. Focus on High-Quality Projects with Supply Constraints: With existing miners continuously lowering production guidance and new mine development facing difficulties, companies with approved or near-production projects (e.g., NexGen) will command a scarcity premium.
3. Beneficiaries of U.S. Policy: The U.S. strategic uranium reserve and fuel security measures will inject billions of dollars, and the DoE may purchase at a premium. U.S. domestic uranium producers and enrichment service providers stand to benefit directly.
4. Beware of Utility Competition Risk: U.S. utilities face a uranium shortage over the next decade and may be forced to sign short-term, high-priced contracts. The upside risk for uranium prices outweighs the downside risk, and investors should avoid shorting uranium-related assets.
This chapter focuses on structural changes on both the supply and demand sides of the uranium market. On the demand side, the World Nuclear Association (WNA) has significantly raised its reactor demand forecast for 2040 and, for the first time, incorporated Small Modular Reactors (SMRs) and technology giants (such as Microsoft) into the demand framework. On the supply side, the world’s largest producers, Kazatomprom and Cameco, have successively cut production, while delays in new project development have led to a continuous decline in supply elasticity. The report argues that the supply-demand gap is accelerating, and the market requires higher uranium prices to incentivize new supply.
The author’s central judgment is: The uranium market is entering a new phase of intensifying structural deficits, where a steepening demand curve coexists with rigid supply constraints, driving uranium prices above current levels. The counterintuitive aspect is that despite uranium prices rebounding from the bottom, major producers (e.g., Kazatomprom) have actively chosen to operate below full capacity rather than increase output for profit. This signals a shift in pricing power on the supply side—producers prefer to maintain price stability rather than depress prices through increased production.
1. WNA Demand Forecast Significantly Upgraded:
2. Supply Side Continues to Tighten:
3. Emergence of New Demand Patterns:
4. Supply-Demand Gap Comparison:
| Indicator | Data |
|---|---|
| 2024 reactor demand | 175 million lbs U3O8e |
| 2040 reference scenario demand | 391 million lbs U3O8e (+124%) |
| Kazatomprom 2026 capacity reduction | 8 million lbs (~4% of global supply) |
| Cameco McArthur River production cut | 3-4 million lbs (19% reduction) |
| Production cuts not accounted for in WNA supply forecast | 5 (since June 2025) |