Relativity Space Is Private. Here's How Investors Can Play It
No, Relativity Space is not publicly traded. Retail investors usually have to wait for an IPO, look at comparable public names, or — if accredited — explore private secondary markets.
No, Relativity Space is not publicly traded. Retail investors usually have to wait for an IPO, look at comparable public names, or — if accredited — explore private secondary markets.
Relativity Space is one of the more interesting private aerospace names because it sits at the intersection of launch services, 3D printing, and the race to make rockets more reusable. The company has also stayed in the news with a 2025 leadership shift under Eric Schmidt and fresh progress on Terran R, which is exactly the kind of setup that gets retail investors asking how they can buy in.
The short answer: you can’t buy Relativity Space stock on a public exchange today. What you can do is understand the company, watch for an IPO, and decide whether public launch and space names are the closest investable stand-ins. Here’s what Relativity Space does, why it matters, and the realistic ways investors can get exposure.
What is Relativity Space?
Relativity Space is an aerospace company focused on launch vehicles and launch services. Its core differentiator is additive manufacturing: the company has described itself as the first to 3D print an entire rocket, and it is building Terran R, a fully reusable two-stage rocket. That puts it in the small-to-medium launch market, where customers care about payload capacity, launch cadence, and cost.
The company was founded in 2016, is headquartered in Long Beach, California, and announced a new 1M+ square foot factory headquarters there in 2021. Publicly available company pages and LinkedIn views put its size at roughly 1,001–5,000 employees, with one view showing 1,973 employees. Relativity does not publicly disclose revenue, and its recent commercial momentum includes a multi-launch agreement with SES.
Is Relativity Space publicly traded?
No, Relativity Space is currently a privately held company, so there is no public ticker you can buy on an exchange. The company describes itself as private, and there is no evidence of a public parent company tied to it.
That means ownership is still in private hands, with venture backing and a more recent control shift under Eric Schmidt, who the company says is leading its new chapter as Executive Chairman and CEO.
When will Relativity Space go public?
There is no public S-1 filing for Relativity Space, and I did not find a disclosed IPO timeline from current leadership. In other words, this is still a private company with no confirmed path to listing in the near term.
The most recent widely disclosed valuation I found was $4.2 billion post-money from its $650 million Series E in June 2021. That gives investors a reference point, but not a timetable. What to watch next: a public filing, a clear statement from management, and whether Terran R milestones keep moving toward commercial launches.
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For most retail investors, the realistic answer is: wait for an IPO. If Relativity Space ever files and lists, you would typically buy it through any brokerage once the shares begin trading, just like any other IPO.
There is no public parent stock to buy instead, so that path is closed. The next-best public-market approach is to invest in comparable listed companies that give you exposure to launch and space-sector execution risk. That is what most retail investors end up doing when a private company is off-limits.
There is also a private-market route, but it is not open to everyone. Private secondary markets can sometimes offer shares of private companies, including Relativity Space, but access is generally limited to accredited investors and liquidity can be thin. Treat that as a niche option, not a normal retail workaround.
Indirect exposure: backdoor ways to invest
A few indirect exposure routes exist, but they are limited and diluted. The 2021 Series E included institutional backers such as Fidelity Management & Research Company, BlackRock, Baillie Gifford, Tiger Global, Coatue, and Soroban, but that does not prove a current public fund still owns the stake. A SEC filing snippet also mentioned Fidelity Contrafund alongside Relativity Space, but the snippet does not clearly establish a current position.
I did not find a confirmed ETF or closed-end fund with a clearly disclosed Relativity Space position in the sources reviewed. The cleanest indirect public exposure I found is through SES, which expanded a multi-launch agreement with Relativity in 2025. That is a customer/partner link, not ownership, but it is the most direct public-market connection surfaced here.
Closest publicly-traded alternatives
The closest public comps are Rocket Lab USA (RKLB), Virgin Galactic (SPCE), and Astra Space (ASTR). Rocket Lab is the most relevant because it is a public launch and space-systems company with the closest operational overlap. Virgin Galactic is less similar operationally, but it is still a public space-sector sentiment proxy. Astra Space is a useful comparison for launch commercialization risk, even though its business has evolved.
If you want a public-market way to think about Relativity Space, these are the names investors usually look at instead. They will not replicate Relativity’s exact business, but they are the nearest listed alternatives for launch and space exposure.
Recent news
The biggest recent development is leadership: in 2025, Relativity said it began a new chapter under former Google CEO Eric Schmidt, and its leadership page lists him as Executive Chairman and CEO. The company also said in March 2025 that it achieved major design and production milestones for Terran R.
In November 2025, Relativity and SES expanded a multi-launch agreement for Terran R, with first launch planned for late 2026 from Cape Canaveral. Those updates point to a company still pushing toward commercial launch readiness rather than a near-term public listing.
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Relativity Space is not a stock you can buy today, and there is no public IPO filing to anchor a timeline. If you want direct ownership, your choices are basically to wait, or — if you are accredited — look at private secondary markets where availability can be limited and pricing can be opaque.
For most retail investors, the practical move is to use public proxies like RKLB, SPCE, and ASTR while watching Relativity for an eventual filing. That gives you investable exposure to the same broad theme without pretending there is a direct retail path into a private company that does not exist.
▌Common Questions
Frequently asked questions
+Is Relativity Space publicly traded?
No, Relativity Space is currently a privately held company, so there is no public ticker you can buy on an exchange. The company describes itself as private, and there is no evidence of a public parent company tied to it.
+When will Relativity Space go public?
There is no public S-1 filing for Relativity Space, and I did not find a disclosed IPO timeline from current leadership. In other words, this is still a private company with no confirmed path to listing in the near term.
+How can you invest in Relativity Space?
For most retail investors, the realistic answer is: wait for an IPO. If Relativity Space ever files and lists, you would typically buy it through any brokerage once the shares begin trading, just like any other IPO.
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