Private company
Who owns SiFive, Inc.
One company in the researched set discloses a stake in SiFive, Inc., worth $6m between them. SiFive, Inc. is private, so no 13F reports it: a 13F covers exchange listed positions only. These figures exist because each holder disclosed the stake in its own filings.
SiFive, Inc. - Profile
- Type
- private company
- Based in
- United States
- Founded
- 2015
SiFive is a fabless semiconductor company in Santa Clara, California that designs and licenses processor cores built on RISC-V, the open instruction set architecture its founders created at the University of California, Berkeley. Founded in September 2015 by Krste Asanovic, Yunsup Lee and Andrew Waterman, it sells 32 bit and 64 bit core intellectual property, system on chip IP and custom silicon design services to chipmakers and system builders that want an alternative to licensing Arm, and it ships HiFive development boards so software teams can port to RISC-V. Its cores have been adopted by customers including Samsung, Renesas and Tenstorrent, and NASA selected SiFive designs for a future spaceflight computing platform.
Source
SiFive, Inc. files nothing with the SEC, so none of this comes from a filer record. The description was written for this site in August 2026 from Wikipedia: SiFive, SiFive RISC-V Core IP portfolio and SiFive leads RISC-V segment (Jon Peddie Research). The ownership figures below come from the holders' filings instead, and are sourced row by row.
The disclosed stakes
One row per position. Where a holder reports the same company in two share classes, both rows are shown rather than summed, because the class is part of a position's identity.
Where each figure comes from
A private stake has no ownership form behind it, so the source is always the holder's own filing or disclosure. Anything modelled says so, with the arithmetic.
- SK hynix Inc., as of 31 Mar 2026. Value is the equity method carrying amount at 31 March 2026 of KRW 9,703 million, converted at KRW 1,523.5 to USD 1.00. This is a carrying amount after a KRW 9,854 million share of loss in 2025, not a venture round valuation, so it will understate any mark to market. Classified as an associate rather than a passive stake because SK hynix has the right to appoint a director, which is why a 6.84% position is equity accounted. source
What this page is not
It is not a complete register. It lists the holders who happen to be inside the researched set and disclosed the stake themselves. A private company can have many other shareholders, and nothing here rules them out: venture investors, founders and employees usually appear in no public filing at all. Percentages are of SiFive, Inc. where a holder stated one, and are missing where no holder did.