Private company
Who owns Eris Innovations Holdings, LLC
One company in the researched set discloses a stake in Eris Innovations Holdings, LLC, worth $19m between them. Eris Innovations Holdings, LLC 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.
Eris Innovations Holdings, LLC - Profile
- Type
- private company
- Based in
- United States
- Founded
- 2010
Eris Innovations Holdings, LLC is the Chicago based owner of the Eris Methodology, a patented contract design that lets an exchange list a standard futures contract which reproduces the cash flows, convexity and economics of an over the counter interest rate swap. Rather than running a market itself, the company licenses the design to exchanges and collects royalties on the volume traded: CME Group lists Eris SOFR Swap futures, which replicate vanilla SOFR overnight index swaps with an annual fixed leg and a compounded daily SOFR floating leg, and added Eris options in 2026. The business began in 2010 as Eris Exchange, a designated contract market of its own, and took its present form in 2018 when it moved its swap futures to CME Group and became a product design and intellectual property licensing firm.
Source
Eris Innovations Holdings, LLC 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 About, Eris Innovations, Eris SOFR Swap Futures and Swap futures: a hedging tool, Craig Haymaker presentation, Catalyst Corporate FCU, April 2025. 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.
- Cboe Global Markets, Inc., as of 30 Jun 2026. Other equity investment, no percentage ownership disclosed. Value rose from $9.5 million (31 Dec 2025) to $19.0 million (30 Jun 2026), a $9.5 million gain recognized in Q2 2026, because Eris Innovations completed a new investment round Cboe did not participate in (implying Cboe's percentage interest was diluted, though the new percentage is not stated). The FY2025 10-K also reports a $10.5 million impairment on this investment recorded in 2024. Not to be confused with 'Cboe Digital', which the 10-K separately defines as Cboe Digital Intermediate Holdings, LLC (formerly Eris Digital Holdings, LLC), a wholly-owned, consolidated subsidiary and therefore excluded from this holdings list; the two 'Eris' names are distinct entities in the filing. sourcesource 2
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 Eris Innovations Holdings, LLC where a holder stated one, and are missing where no holder did.