
SiFive
SiFive is a semiconductor company developing open, customizable RISC-V processor IP, including its Intelligence and Essential product lines.
Secondary Market Price
How SiFive Measures Up
To help you manage your SiFive equity, Prospect has run the company through our machine learning model.
Prospect Rating
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This rating reflects our belief in this company's potential to grow to that many times its current value in 4 years. For an employee with stock, this rating suggests a potential return on equity, but it also comes with some risk.
Exit Risk
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Our rating is a reflection of the likelihood of this company achieving a liquidity event for its employees based on the quality of investors, funding stage, founders, and more.
Funding Stage
Series F
A company’s funding stage reflects how established it is, how quickly it is scaling, and the average impact an employee may have when joining.
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Prospect Projected Future SiFive Prices
Prospect’s machine learning model has been trained on the same data top-tier investors use to project the likely range of outcomes for SiFive's equity. Create a free account to view 10th-90th percentile projections over 2, 4, and 6 years.

Powerful tools to earn more from your equity

Company Description
SiFive designs and develops semiconductor intellectual property (IP) based on the RISC-V instruction set architecture (ISA). The company provides processor IP cores, software, and development boards for a range of applications, including AI data centers, automotive systems, and consumer electronics. Founded in 2015 by Krste Asanović, Yunsup Lee, and Andrew Waterman, the creators of the open-standard RISC-V ISA at UC Berkeley, the company was established to commercialize the architecture. Headquartered in Santa Clara, California, SiFive has grown to include numerous global offices and has raised significant capital, including a $175 million Series F funding round in April 2022.
Looking forward, SiFive is focused on the AI data center market through a collaboration with NVIDIA to integrate NVLink Fusion into its high-performance RISC-V platforms, enabling direct connectivity between SiFive CPUs and NVIDIA GPUs. The company is also expanding its presence in the automotive sector through partnerships with IAR, which provides toolchain support for SiFive’s automotive IP cores, and Quintauris, which aims to accelerate the development of automotive zonal and Advanced Driver-Assistance Systems (ADAS) ECUs. In late 2023, the company received two EE Product Awards for its SiFive Intelligence XM Series and SiFive Essential Gen 4 products.
- Sutter Hill Ventures
- Chengwei Capital
- Spark Capital
- Osage University Partners
- Huami
- Qualcomm Ventures
- Intel Capital
- SK Hynix
- Western Digital
- Co-Founder, Krste Asanović
- Co-Founder, Yunsup Lee
- Co-Founder, Andrew Waterman
Frequently Asked Questions
Joining Anduril as an employee is another way to acquire equity, typically through stock options included in compensation packages.
Is SiFive worth joining?
Deciding if a startup is worth joining involves weighing potential equity upside against salary and career growth. Prospect can help you analyze the potential value of SiFive's equity by using data-driven models similar to those used by VCs.
What should I do with my SiFive stock?
Managing startup stock requires a personalized strategy based on your financial situation, tax implications, and the company's performance. Platforms like Prospect can build a custom plan for your SiFive equity to help you decide when to exercise options or sell shares to maximize your returns.
Can you sell SiFive stock?
As a private company, SiFive stock is not publicly traded and can typically only be sold during company-approved liquidity events like a tender offer. Prospect's tender offer tools can help you navigate these opportunities by determining which shares are most tax-optimal to sell.
How can I find the value of my SiFive stock?
The value of private stock like SiFive's is determined by its 409A valuation, which is updated periodically. To forecast its potential future value, you can use Prospect’s predictive models, which analyze data similar to what venture capitalists use.
What is SiFive's equity worth?
The precise worth of SiFive's equity fluctuates based on its private valuation, funding rounds, and overall performance. Prospect can help you project a range of likely outcomes for your equity by combining your holdings with its proprietary machine learning models.
What is SiFive's stock ticker symbol?
SiFive is a private company, so it does not have a stock ticker symbol and is not traded on a public exchange. Ticker symbols are only assigned to companies once they complete an Initial Public Offering (IPO).
Can I buy or sell SiFive stock?
You can "buy" SiFive stock by exercising your vested options, and you can sell it during specific liquidity events like tender offers. Prospect provides strategies for both exercising options and selling shares to help you optimize timing and minimize taxes.
What is the criteria to buy or invest in SiFive stock?
Investing in a private company like SiFive is generally restricted to employees through equity grants or to accredited investors in private funding rounds. For employees, Prospect can help analyze the potential return on investment for exercising your options based on your financial situation and the company's outlook.

