{"entity":{"id":1000,"slug":"tides-foundation","name":"Tides Foundation","type":"institution","role":"Major progressive donor-advised fund and fiscal sponsor","description":"San Francisco-based public charity that operates as a fiscal sponsor and donor-advised fund for progressive causes. Manages $400M+ annually. Receives significant funding from Open Society Foundations. Acts as an intermediary allowing donors to fund causes without direct organizational affiliation. Has been criticized for opacity in donor-to-grantee fund flows.","imageUrl":null,"createdAt":"2026-04-11T04:00:10.183Z","updatedAt":"2026-04-11T04:00:10.183Z"},"electedOffice":null,"significance":{"score":6.8,"components":{"totalFindings":0,"connectionDegree":2.8,"recentFindings90d":0,"activeResearchJobs":0,"goblinAttributions":4,"recentSyntheses90d":0,"moneyFlowChainsTotal":0,"closedLoopMemberships":0,"moneyFlowHopsRecent90d":0},"computedAt":"2026-10-15T01:32:54.708Z"},"facts":[{"id":15030,"text":"Tides Foundation reported making $442,511,391 in grants in 2024, down from $690,297,181 in 2023","confidence":"primary","dateOccurred":"2024-12-31","source":{"title":"Capital Research Center analysis of Form 990","url":"https://www.opensocietyfoundations.org/grants/past","publication":"Directed Inquiry — Web Search"}}],"connections":[{"id":18724,"relationshipType":"affiliation","description":"Both Roosevelt Institute and Tides Foundation appear in the known entities list; the Tides Foundation is a major grantmaker that often provides funding to organizations like the Roosevelt Institute.","confidence":"inferential","firstDocumented":"2026","lastDocumented":null,"other":{"id":4037,"name":"Roosevelt Institute","slug":"roosevelt-institute","type":"organization"}},{"id":16104,"relationshipType":"peer organization","description":"New Venture Fund operates in a similar space to the Tides Foundation as a donor-advised fund that channels large anonymous contributions to progressive causes, often used for similar issue advocacy.","confidence":"inferential","firstDocumented":"2017","lastDocumented":null,"other":{"id":1008,"name":"New Venture Fund","slug":"new-venture-fund","type":"institution"}},{"id":15992,"relationshipType":"affiliation","description":"Arabella Advisors and Tides Foundation are both part of the 'Arabella network' of left-leaning nonprofit organizations.","confidence":"inferential","firstDocumented":"2020","lastDocumented":null,"other":{"id":1007,"name":"Arabella Advisors","slug":"arabella-advisors","type":"company"}},{"id":15916,"relationshipType":"associated organization","description":"Tides Foundation is a fiscal sponsor used by Democracy Alliance-aligned donors and grantees.","confidence":"inferential","firstDocumented":"2015","lastDocumented":null,"other":{"id":1003,"name":"Democracy Alliance","slug":"democracy-alliance","type":"institution"}},{"id":15864,"relationshipType":"grant recipient / funding conduit","description":"Tides Foundation has received significant funding from Soros-linked entities, including foundations funded by Quantum Fund profits, serving as a fiscal sponsor for progressive causes.","confidence":"inferential","firstDocumented":"1990","lastDocumented":null,"other":{"id":999,"name":"Quantum Fund","slug":"quantum-fund","type":"instrument"}},{"id":15764,"relationshipType":"funding intermediary","description":"George Soros has channeled philanthropic funds through the Tides Foundation, a nonprofit fiscal sponsor that distributes donations to various progressive causes and organizations.","confidence":"primary","firstDocumented":"2004","lastDocumented":null,"other":{"id":995,"name":"George Soros","slug":"george-soros","type":"person"}},{"id":1298,"relationshipType":"donor","description":"OSF is significant funder of Tides Foundation per Form 990 filings.","confidence":"primary","firstDocumented":null,"lastDocumented":null,"other":{"id":997,"name":"Open Society Foundations","slug":"open-society-foundations","type":"institution"}}],"contradictions":[],"permalink":"https://www.goblinhouse.net/entity/tides-foundation","timelineUrl":"https://www.goblinhouse.net/entity/tides-foundation/timeline"}