Solstice Advanced Materials (NASDAQ: SOLS) is a relatively new stock to the market, but one that has gotten off to a blistering start. At the end of October 2025, the over $100 billion industrial conglomerate Honeywell International (NASDAQ: HON) spun out the company.
Since that time, Solstice shares have gone on an impressive run, up more than 50%. This comes as the firm is benefiting from key tailwinds across both the nuclear energy and semiconductor industries.
Investors should likely temper their excitement given Solstice's current share price, which bakes in years of extensive growth. However, with the firm at the intersection of two top investment trends, Solstice is a name to watch should its valuation retreat significantly.
U.S. Uranium Conversion Runs Through Solstice
Largely due to the rapid deployment of artificial intelligence (AI) data centers, nuclear energy and advanced semiconductor demand are on a big upswing. Many hyperscalers want to accelerate nuclear adoption due to rising electricity demand. This can help fulfill two key goals.
First off, nuclear energy is low-carbon, allowing these firms to make good on their clean energy commitments. Additionally, unlike other renewable sources like wind and solar, nuclear sites can run constantly, supporting demanding and continuous AI workloads.
Notably, Solstice owns the Metropolis Works uranium hexafluoride (UF6) conversion facility. This makes the firm the only domestic provider of UF6 conversion services. Solstice converts raw uranium into UF6 before it moves on to other producers in the fuel fabrication cycle.
Clearly, this gives Solstice a level of importance in national energy security. This is particularly true as the company notes that there are only four other UF6 conversion sites in the world. According to 2022 data, one of these is in Russia and another is in China, both countries that have adversarial relations with the United States.
Due to the rise in nuclear demand, capacity at the Metropolis facility is nearly sold out through 2030 and holds an over $2 billion backlog. Bank of America estimates that global nuclear energy capacity could triple by 2050, creating a significant opportunity for Solstice in a fragmented market.
A key threat is the entrance of new competitors. However, Solstice notes that getting new facilities production-ready takes four to five years.
SOLS’s Copper Manganese: A Vital Input for AI Semiconductors
Meanwhile, advanced semiconductors are fundamental to the proliferation of AI. Solstice holds a similarly strong position as an advanced chip material supplier.
This comes as the firm makes copper manganese sputtering targets: essential for building semiconductors at process nodes below seven nanometers (nm). The company says it is “really the only producer that has copper manganese at scale." It also notes that it is one of only two or three suppliers in the world.
Solstice sees the demand for copper manganese continuing to increase as AI progresses. Moving to smaller and smaller process nodes is among the most important vectors for increasing semiconductor performance. As process nodes fall, they require more copper manganese.
The increased commitment to U.S.-based advanced semiconductor manufacturing also benefits Solstice, making these customers more likely to buy from it due to proximity. Top players in the semiconductor industry are investing heavily:
- Taiwan Semiconductor Manufacturing (NYSE: TSM) is producing its 4nm chips in Arizona and plans to bring its 3nm process online by 2027.
- Samsung Electronics (OTCMKTS: SSNLF) plans to produce 2nm chips at its facility in Taylor, Texas.
- Intel (NASDAQ: INTC) plans to invest $100 billion to expand its chipmaking capacity in the U.S., with its Fab 52 designed to make 1.8nm chips.
To support rising demand, Solstice is investing $200 million to double its sputtering target manufacturing capacity at its facility in Washington State. Overall, copper manganese demand is another significant opportunity that the firm is taking advantage of, and SOLS sees substantial runway for future growth in this space.
SOLS: A Watchlist Stock Amid Demand From High-Growth Industries
In its latest quarter, Solstice’s nuclear business grew by an impressive clip of 39% year over year (YOY). Meanwhile, its Electronic Materials division, which houses sputtering targets revenue, grew by a solid 19% YOY. Despite this, it is important to note that Solstice is a highly diversified business, not a pure play on nuclear and semiconductor trends. In 2024, nuclear and semiconductors combined for just 22% of total revenue.
Thus, total sales grew by just 3% YOY in 2025 and 8% YOY in Q4 2025. In 2026, the company’s revenue growth projection sits near 4%. This doesn’t line up favorably compared to Solstice’s valuation, making the stock's outlook questionable at current levels.
Overall, Solstice is clearly an interesting company, acting as a key supplier within the nuclear and semiconductor investment cycles.
This makes the stock one to watch going forward, should its aggregate fundamentals or valuation shift meaningfully.
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The article "This New Spinoff Is a Nuclear and AI Chip Beneficiary Worth Watching" first appeared on MarketBeat.
