ValuationViz

FANG fund manager activity

Diamondback Energy, Inc · Nasdaq. Reported by 15 tracked fund managers in their 13F filings, Q4 2017 to Q2 2026.

Q4 2025

ManagerActivitySharesValue% of portfolioFiled
Arnold Van Den Berg - Century ManagementAdded84,661$12,727,0602.92%Feb 17, 2026
Bruce Berkowitz - Fairholme CapitalNo change4,000$601,3200.04%Feb 17, 2026
Ken Fisher - Fisher Asset ManagementAdded36,391$5,470,7440.00%Feb 9, 2026
Joel Greenblatt - Gotham Asset ManagementAdded41,320$6,211,6360.02%Feb 17, 2026
Yacktman Asset ManagementTrimmed996,619$149,821,7342.10%Feb 3, 2026

Q3 2025

ManagerActivitySharesValue% of portfolioFiled
Arnold Van Den Berg - Century ManagementAdded83,045$11,883,7372.98%Nov 14, 2025
Bruce Berkowitz - Fairholme CapitalNo change4,000$572,4000.05%Nov 14, 2025
Ken Fisher - Fisher Asset ManagementTrimmed34,400$4,922,7580.00%Nov 12, 2025
Joel Greenblatt - Gotham Asset ManagementTrimmed13,288$1,901,5130.01%Nov 14, 2025
Yacktman Asset ManagementTrimmed1,014,468$145,170,3712.00%Nov 4, 2025

Newer quarters · Older quarters