MATADOR RESOURCES CO (MTDR) Institutional Ownership and Insiders Activity

MATADOR RESOURCES CO (MTDR) is widely held by institutional investors, with 2 tracked firms reporting positions valued at approximately $2.75M based on SEC Form 13F filings for the quarter ended June 30, 2026.

Tweedy, Browne Co All Funds (US) is the largest disclosed holder, reporting approximately $1.79M in MTDR holdings in its latest filing.

Institutional ownership among tracked investors remains highly concentrated, with Tweedy, Browne Co All Funds (US) representing the majority of disclosed value.

Recent insider activity includes 19 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.