When are 13F filings due?
Within 45 days after each calendar quarter ends: around February 14, May 15, August 14 and November 14. When the 45th day falls on a weekend or a federal holiday, the deadline moves to the next business day.
The next deadline is Monday, November 16, 2026, for holdings as of September 30, 2026.
The next deadlines
| Holdings as of | 13F due by |
|---|---|
| September 30, 2026 | Monday, November 16, 2026The 45th day, November 14, is a Saturday |
| December 31, 2026 | Tuesday, February 16, 2027The 45th day, February 14, is a Sunday, and Monday, February 15, is Presidents' Day |
| March 31, 2027 | Monday, May 17, 2027The 45th day, May 15, is a Saturday |
| June 30, 2027 | Monday, August 16, 2027The 45th day, August 14, is a Saturday |
When funds actually file
Funds can file any time after the quarter ends, but most wait until the last week or two before the deadline, so most 13Fs arrive in a rush that's called 13F season. A few file late, and many file corrections afterwards (amended 13Fs).
The holdings in a 13F are as of the quarter's last day, not the day it's filed, so a 13F filed on the deadline is already about six weeks old.
Related pages: The latest filings, in the Hedge Fund Tracker