13F filing deadlines, 2026–2028
The next 13F deadline is 16 November 2026, for holdings as of 30 September 2026 (Q3 2026). Managers have 45 days after each calendar quarter ends; when day 45 lands on a weekend or federal holiday, the due date rolls to the next business day.
Live status: 43 of 45 managers we track have filed for the quarter ended 30 June 2026, the latest on 2 September 2026 — see who.
Rule 13f-1: due 45 days after quarter end · rolls apply per SEC Rule 0-3
Upcoming deadlines
| Reporting quarter | Holdings as of | Filing due |
|---|---|---|
| Q3 2026 | 30 September 2026 | 16 November 2026next |
| Q4 2026 | 31 December 2026 | 16 February 2027 |
| Q1 2027 | 31 March 2027 | 17 May 2027 |
| Q2 2027 | 30 June 2027 | 16 August 2027 |
| Q3 2027 | 30 September 2027 | 15 November 2027 |
| Q4 2027 | 31 December 2027 | 14 February 2028 |
| Q1 2028 | 31 March 2028 | 15 May 2028 |
Dates computed from the 45-day rule with weekend and federal-holiday rolls applied. The SEC does not publish a forward 13F calendar; cross-check any single date against sec.gov if it's load-bearing for you.
Why 13F news clusters around these dates
Most large managers file in the final days of each window, so the headlines about what Berkshire or Bridgewater "just bought" land together in mid-February, mid-May, mid-August and mid-November — describing trades that happened up to four and a half months earlier. Our manager pages and moves board update as each filing is ingested during the window, and every figure carries its quarter-end and filed dates. New to the form? Start with the guide to 13F filings.
Common questions
- When is the next 13F deadline?
- 13F filings are due within 45 days after each calendar quarter ends — mid-February, mid-May, mid-August and mid-November. The table on this page lists the exact dates, with weekend and holiday rolls applied.
- What happens if the 45th day is a weekend or holiday?
- The deadline moves to the next business day. That happens regularly: 45 days after 30 September 2026 is a Saturday, so Q3 2026 filings are due the following Monday.
- Do managers file early?
- Some file within days of quarter end; most well-known managers file in the last week of the window. That's why 13F news clusters in the same few days each quarter — the deadline days listed here.