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13F Deadline Day: How to Trade Q2 2026 Filings on Predictagon
August 14 is the statutory deadline for Q2 13F-HR filings. Here is how Predictagon’s SEC Hub turns those disclosures into live prediction markets — and what to watch before the rush fades.
- Published
- 2026-08-14
- Author
- David Park
Article
Why August 14 matters Institutional investment managers with at least $100 million in qualifying assets must file Form 13F HR within 45 days of quarter end. Q2 2026 closed on June 30. That makes today, August 14, 2026 , the deadline — the single busiest EDGAR day of the quarter for holdings disclosures. Predictagon already surfaces 13F P reports on the (821 filing reports at last count, with 13F rows mixed among 10 Q and 10 K coverage). Deadline day is when that feed stops being a back catalog and becomes a live tape. What a 13F actually tells you A 13F is a lagged long only snapshot: it lists U.S. exchange traded equities and options as of June 30, not what the manager holds this morning. It misses shorts, most credit, commodities, and anything sold in July. Treat it as a positioning map , not a trade ticket. That…