ValuationViz

AM fund manager activity

Antero Midstream Corporation · NYSE. Reported by 5 tracked fund managers in their 13F filings, Q1 2019 to Q2 2026.

Q4 2025

ManagerActivitySharesValue% of portfolioFiled
Glenn Greenberg - Brave Warrior AdvisorsTrimmed1,847,972$32,875,4220.77%Feb 17, 2026
Joel Greenblatt - Gotham Asset ManagementAdded2,131,324$37,916,2540.14%Feb 17, 2026
Kahn Brothers GroupNo change18,856$335,4480.06%Feb 12, 2026

Q3 2025

ManagerActivitySharesValue% of portfolioFiled
Glenn Greenberg - Brave Warrior AdvisorsTrimmed1,865,330$36,262,0150.84%Nov 14, 2025
Joel Greenblatt - Gotham Asset ManagementAdded1,177,539$22,891,3580.10%Nov 14, 2025
Kahn Brothers GroupNo change18,856$366,5600.07%Nov 12, 2025

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