PsiQuantum (PSIQ.PVT)
Forge Price is a derived data point that reflects the up-to-date price performance of venture-backed, late-stage companies. Forge Price is calculated by Forge Data based on a proprietary model incorporating pricing inputs from publicly-available primary funding round information, secondary market transactions and indications of interest on Forge and other private market trading platforms. Forge Price is not a quotation, and does not indicate available supply or demand, is solely for informational purposes, and may rely on limited data.
Learn more- Estimated Valuation 4.66B
- Latest Funding Date Sep 10, 2025
- Total Amount Raised 1.67B
- Latest Amount Raised 969.82M
- Total Funding Rounds 5
- Latest Share Class Series E
PsiQuantum: Learn More
Interested in exploring private markets? Connect with our partners.
Since 2013, EquityZen, a subsidiary of Morgan Stanley, has welcomed investors to private markets. Whether investing $5K or $5M, clients trust us with billions of dollars to access the most sought-after, innovative private companies.
Learn more at EquityZen
Forge, a subsidiary of The Charles Schwab Corporation (SCHW), is the trusted platform for buying and selling pre-IPO shares. Investors and shareholders worldwide rely on our deep data insights, liquidity solutions, and tailored investment opportunities to navigate the private market.
Learn more at ForgePsiQuantum Overview
PsiQuantum is focused on developing and deploying utility-scale, fault-tolerant quantum computers by leveraging silicon-photonics and advanced semiconductor manufacturing. The company claims to be building wafers of quantum chips, testing production cryogenic cabinets, and optimizing quantum algorithms. PsiQuantum acknowledges its commitment to serving as a government partner, while applying the technology to sectors like sustainability, healthcare, finance, transportation, and security.
2016-06-28
Founded
501
Full Time Employees
Hardware
Sector
Computer, Hardware, Quantum Computing, Semiconductor, Software
Industry
Leadership and Board
Victor Peng
Chief Executive Officer
Susan Kim
Chief Financial Officer
Recent News
Performance Overview
Trailing returns as of 10/28/2026. Benchmark is Forge Private Market Index (^FPMI) .
3M Return
YTD Return
1-Year Return
2-Year Return
Valuation Information
Funding Rounds
Forge Data collects the preferred stock details for companies from the Certificates of Incorporation and related documents filed with relevant state's agencies. These documents authorize the various equity types available for companies to sell in primary funding rounds.
Post-Money Valuation
Jul
2017
Feb
2019
Sep
2020
Apr
2022
Nov
2023
Jun
2025
| Funding Date
|
Share Class
|
Amount Raised
|
Issue Price
|
Post-Money Valuation
|
|---|---|---|---|---|
|
2025-09-10
|
Series E | 969.82M | 41.1262 | 7B |
|
2025-09-10
|
Series E-1 | 30.18M | 22.7744 | 7B |
|
2021-07-27
|
Series D | 450M | 26.2262 | 3.23B |
|
2020-04-07
|
Series C | 153.65M | 4.638 | 450.43M |
|
2017-09-05
|
Series B | 50M | 2.1853 | 102.72M |
|
2016-06-21
|
Series A | 13.27M | 1.73 | 37.93M |
