ValuationViz

MTDR fund manager activity

MATADOR RESOURCES CO · US. Reported by 6 tracked fund managers in their 13F filings, Q2 2018 to Q2 2026.

Q2 2026

ManagerActivitySharesValue% of portfolioFiled
First Eagle Investment ManagementNew30,000$1,493,4000.00%Aug 24, 2026
Ken Fisher - Fisher Asset ManagementTrimmed795,511$39,600,5510.01%Aug 4, 2026
Jeremy Grantham - GMOAdded134,866$6,713,6290.02%Aug 13, 2026
Joel Greenblatt - Gotham Asset ManagementNo change29,860$1,486,4310.00%Aug 14, 2026
Tweedy BrowneAdded37,901$1,886,7120.14%Aug 7, 2026

Q1 2026

ManagerActivitySharesValue% of portfolioFiled
Ken Fisher - Fisher Asset ManagementAdded830,292$52,457,8770.02%May 5, 2026
Jeremy Grantham - GMOTrimmed57,657$3,642,7690.01%May 14, 2026
Joel Greenblatt - Gotham Asset ManagementAdded29,860$1,886,5550.01%May 15, 2026
Tweedy BrowneAdded28,286$1,787,1090.14%May 6, 2026

Older quarters