2027年2月16日
Institutional investment managers with $100 million or more in 13(f) securities must file Form 13F for the quarter ended 2026-12-31. The deadline is 45 days after 2026-12-31, i.e. 2027-02-16. Day 45 (2027-02-14) is a weekend or federal holiday, so the deadline moves to the next business day. Assumes a December 31 fiscal year end; filings are due on EDGAR by 5:30 p.m. Eastern.
SEC提出期限（10-Q、10-K、13F）カレンダー