Valar Atomics Stock Price, Valuation & IPO
Private company — Valar Atomics is privately held. Its shares are not listed on any public exchange and can only be accessed through private secondary transactions.
Status source: AXEVIL investment team
$126.47 per share (AXEVIL consensus estimate)
Source: AXEVIL consensus of recent secondary transactions · as of 27 October 2026
Last round valuation: $6B
Source: B-1, August 2026, post-money
Total raised: ~$1.5B
Data last updated: 27 October 2026
About Valar Atomics
Designs and is scaling serial production of small high-temperature gas-cooled reactors on helium-cooled TRISO fuel — to power AI data centers, industry, and synthetic fuel production.
Valar Atomics is an American nuclear company, founded in July 2023 by Isaiah Taylor, headquartered in El Segundo. It builds small helium-cooled nuclear reactors fueled by TRISO, which contains fission products even in the event of a runaway overheating accident. The idea is to mass-produce reactors and deploy hundreds of them at a single site to power data centers and industry off-grid. In June 2026 the test reactor Ward 250 in Utah achieved a sustained chain reaction, and in July it became the first next-generation reactor in the US to generate electricity. In August 2026, Sequoia led a $1 billion Series B round that valued the company at $6 billion; total funding raised is about $1.5 billion.
- Sector: Energy
- Headquarters: El Segundo, California, USA
- Founded: 2023
Key highlights
- Moving to serial production. Series B proceeds are going toward producing reactors in batches. Assembling NOVA took two years, while Ward 250 achieved a chain reaction in seven months, and each subsequent unit is meant to cost less than the last.
- The first gigasite in Utah. In Emery County, the company plans about $1.3 billion in investment and 275 jobs. Local authorities approved the project unanimously, making it the easiest place to deploy the first fleet of reactors.
- A data center with NVIDIA. The 30 MW project will be the first commercial sale of energy and a template for other data-center operators. If it succeeds, Valar will have a proven blueprint to replicate at new sites.
- In-house fuel. In 2025 the company signed a memorandum with the state of Utah on producing TRISO fuel. Its own fuel supply removes dependence on the handful of suppliers currently constraining the entire small-reactor industry.
- Hydrogen and synthetic fuel. At 900°C, hydrogen can be produced directly from reactor heat, bypassing electrolysis. Combined with captured carbon dioxide, this opens up the aviation and marine fuel market, many times larger than the electricity market.
- Expansion into Southeast Asia. The Philippine Ward One will be Valar's first reactor abroad. Meralco, the country's largest utility, began talks on the technology in July 2026, which could turn a research project into a commercial one.
Funding rounds
| Date | Round | Price / share | Post-money valuation |
|---|---|---|---|
| 3 August 2026 | B-1 | $96.51 | $6B |
| 31 March 2026 | B-3 | $37.67 | $2B |
| 10 November 2025 | A-1 | $6.77 | $261M |
| 20 February 2025 | Seed-1 | $1.17 | $36M |
| 7 November 2023 | Seed-4 | $0.73 | $9M |
Latest news
- The Information: Valar Atomics sued its early investor Day One Ventures over allocation in a $1 billion round — 9 October 2026
- NPR: Valar Atomics applied for Project Beehive in Utah — data centers with 456 small reactors for 9.6 GW on federal land — 30 September 2026
Frequently asked questions
How can I buy Valar Atomics stock before the IPO?
Not on a public exchange — Valar Atomics is privately held. Shares change hands only in private secondary transactions. AXEVIL structures those as dedicated US special purpose vehicles for accredited investors, subject to availability and to the rules of your jurisdiction.
What is the Valar Atomics stock price?
A private company has no single official share price. AXEVIL's consensus estimate is $126.47 per share as of 27 October 2026. Its most recent round implied a post-money valuation of $6B (August 2026).
What is Valar Atomics's valuation (net worth)?
Valar Atomics's most recent funding round valued the company at $6B post-money (August 2026) — the latest primary-market measure of what the company is worth. Secondary trades can price its shares above or below that round.
When will Valar Atomics IPO?
No listing has been announced. AXEVIL does not forecast IPO dates — this page states what has actually been filed or reported, with the date it was last checked.
Is Valar Atomics publicly traded?
No. Valar Atomics is a private company and its shares are not listed on any public exchange.
Does Valar Atomics have a stock symbol?
No. Valar Atomics has no ticker symbol because its shares are not listed on any exchange; a symbol is assigned only at an IPO or direct listing.
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Risk disclosure
Nothing on this page is an offer to sell or a solicitation to buy any security, and it is not investment advice. Valuations and share prices shown here are AXEVIL estimates built from primary sources — filings, announced rounds and completed secondary transactions — not quoted market prices, and they can be revised. Private-company shares are illiquid, may be impossible to sell, and the entire amount invested can be lost. Availability depends on your jurisdiction and on accredited-investor status.