Solstein Capital, LLC
Data sourced from SEC public records (and other sources when available). Refreshed weekly • Updated today.
Client AUMClient assets under management
$384,523,272
Clients
22
Advisors
2
of 6 employees
About
Solstein Capital provides discretionary investment management to private funds and separately managed accounts for individuals, high‑net‑worth clients, family offices and institutional accounts. The firm is the adviser to two private funds (Solstein Capital Partners, LP and Strike King LLC) and reported about $801.8 million in discretionary assets under management as of December 31, 2025.
The firm follows a value‑oriented, concentrated investment approach grounded in fundamental analysis and a stated practice of “complete and intense immersion” into prospective investments, with a typical public holding period of three to four years. Solstein emphasizes capital preservation while taking active, long‑term positions that may involve working with management and boards and holding through periods of market dislocation.
Distinctive aspects include its role as a private fund adviser and sponsor that charges performance‑based allocations for its flagship fund alongside a separately structured first‑loss vehicle (Strike King LLC) that shares profits rather than charging traditional management fees. The firm also retains an affiliate relationship with Longbow Trade Signals, LLC for trading research and operates with a small principal team relative to its AUM, a combination that the brochure identifies and for which it discloses specific side‑by‑side allocation and conflict‑mitigation policies.
Client services
Expertise
Fee options
Performance-based fees charged annually for Solstein Capital Partners, LP; fees are negotiable and vary by investor.
Account minimum: $1,000,000
Main office
1285 El Camino Real, Suite 100
Menlo Park CA 94025
Advisors at this office
2
Most active in
California · New York · Texas
Disclosures
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Business activities & affiliations
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