Building the world’s first useful quantum computer.
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Highest Bid
$ 260.80
Lowest Offer
$ 188.50
Last Trade
$ 234.00
Live Orders
1,298
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Overview
PsiQuantum is focused on building the world’s first useful quantum computer.
PsiQuantum Funding
Sign up to gain insights into PsiQuantum funding history, including the funding round, time period, and amount raised.
| Financing Round | Date | Amount | Price per share | Valuation |
|---|---|---|---|---|
| Round | Date | Amount | PPS | Valuation |
| Series E | Sep 10, 2025 | 760M | ||
| Series E | Sep 10, 2025 | 31M | ||
| Series D | Jul 27, 2021 | 450M | ||
| Series C | Sep 09, 2019 | 124M | ||
| Series B | Sep 26, 2017 | 50M | ||
| Series A | Jun 21, 2016 | 13M |
Access the PPS, Valuation details, and a wealth of other data by signing up. Source: Nasdaq Private Market Tape D®
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PsiQuantum Management Team
Investors
Founders Fund
Baillie Gifford
Temasek
BlackRock Inc
M12 (Microsoft Ventures)
Blackbird Ventures
Atomico Ventures
PsiQuantum Valuations & Financials
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FAQ
We have answers
PsiQuantum stock does not trade on public stock exchanges. PsiQuantum stock is considered a private security and you need to be an accredited investor to trade shares. To invest in PsiQuantum stock you can either buy shares directly through the company or work with a secondary trading marketplace like Nasdaq Private Market.
Learn more about the secondary market for private company shares on the investors page.
PsiQuantum Stock does not trade on public stock exchanges. In order to sell PsiQuantum shares you need to work directly with the company or with a secondary trading marketplace like Nasdaq Private Market. NPM has more than a decade of experience helping sell shares on the private market to our network of institutional investors.
Learn more about NPM services for selling privately held stock on the Employee Shareholders page.
Read more about how to sell private company stock on the private secondary market:
Nasdaq Private Market estimates that PsiQuantum price per share was $31.68 last month. This PsiQuantum share value estimate (known as the NPM price) is based on market activity, publicly-sourced valuation data, and other proprietary information. With NPM Data and Intelligence premium for investors, you can get visibility into the PsiQuantum share price today and the factors driving PsiQuantum valuation estimates. Learn more about premium data here.
Read more about private company stock prices: Understanding the Bid-Ask Spread: How Buyers and Sellers Match on Price
There is no ticker symbol for PsiQuantum stock because it is a private company. Private companies do not have ticker symbols like public companies, they are identified primarily by using the company ‘street’ name or legal name.
Nasdaq Private Market currently works with employees, ex-employees, and other company investors. In order to sell PsiQuantum stock you need to receive the company’s approval, which Nasdaq Private Market manages on your behalf.
Learn more about selling privately held stock on the Employee Shareholders page.
Read more about how to sell shares of a private company and eligibility for selling privately held stock:
Currently, Nasdaq Private Market only works with accredited entities and institutional investors to purchase private company stock. In order to invest in PsiQuantum stock, you need to be an accredited entity or institutional investor.
Learn more about the Nasdaq Private Market tool kit for investors on the Investor Trading page.
Once you buy or sell, stock share ownership must transfer before funds are wired. With Nasdaq Private Market, clients leverage our patent-pending Transfer and Settlement technology which streamlines and manages transfer activity from match to settlement.
To learn more about private company stock Transfer and Settlement, check out the Transfer and Settlement page.
PsiQuantum is a private company and has not had an IPO. There is currently no PsiQuantum IPO price. Get started to begin exploring the Nasdaq Private Market Data and Intelligence database and gain access to actionable data related to PsiQuantum IPO.
Learn more about Data and Intelligence private company stock data for institutional investors on the on the NPM Data and Intelligence Product Page.
