Q3 2026 13F filing season
Investment managers report their quarter-end holdings to the SEC on Form 13F within 45 days. Follow which of the managers BrainyBee tracks have filed for Q3 2026, and the biggest changes to their portfolios as the filings arrive.
Season progress
Q3 2026 13Fs are due Mon 16 Nov 2026
37 days left
0 of 39 tracked managers have filed
Not counted: 1 manager that stopped filing.
Biggest moves so far
New positions, exits and the largest resizes among managers that have filed, ranked by the share of each manager’s portfolio that moved.
No tracked manager has filed for Q3 2026 yet. The biggest moves appear here as filings arrive.
Who has filed
Managers with a public page are linked. Sign in to open every tracked manager.
Filed (0)
None.
Not yet filed (39)
- Abrams Capital
- Akre Capital Management
- Appaloosa
- Baupost Group
- Berkshire Hathaway
- Brave Warrior Advisors
- Chou Associates Management Inc.
- Dalal Street
- Davis Selected Advisers
- Dodge & Cox
- Duquesne Family Office
- First Pacific Advisors
- Fundsmith
- Fundsmith LLP
- GARDNER RUSSO & QUINN LLC
- Gates Foundation Trust
- Giverny Capital
- GREENHAVEN ASSOCIATES INC
- Harris Associates
- Himalaya Capital
- JENSEN INVESTMENT MANAGEMENT INC
- Lindsell Train Ltd
- MAIRS & POWER INC
- Markel Group
- MILLER VALUE PARTNERS, LLC
- Pershing Square
- POLEN CAPITAL MANAGEMENT LLC
- Ruane, Cunniff & Goldfarb
- SEMPER AUGUSTUS INVESTMENTS GROUP LLC
- Southeastern Asset Management
- TCI Fund Management
- Third Point
- Trian Fund Management
- Tweedy, Browne
- Valley Forge Capital Management
- ValueAct
- Wedgewood Partners
- WEITZ INVESTMENT MANAGEMENT, INC.
- Yacktman Asset Management
Stopped filing (1)
These managers missed an earlier deadline and are not expected to file.
See every manager and stock
BrainyBee Invest is in a small pilot. Sign in with your BrainyBee account to open every tracked manager, who holds a stock, price context and the research tools.
Sign inHow to read 13F filings
- Reported, not current. A 13F lists long positions at quarter end and is filed up to 45 days later; the manager may have traded since.
- A partial picture. Short positions, cash and most non-US holdings are not reported.
- Changes need context. Splits, CUSIP changes and amended filings can look like trades; we flag the ones we can detect. An increase is not a confirmed purchase.
- Options are listed apart. Puts and calls are shown separately from shares and are not counted as ownership.