Institutional shares held 273 Million
2.14M calls
673K puts
Total value of holdings $4.98B
$39.2M calls
$12.3M puts
Market Cap $8.74B
478,484,992 Shares Out.
Institutional ownership 57.01%
# of Institutions 536


Latest Institutional Activity in AM

Top Purchases

Q2 2025
Norges Bank Shares Held: 4.25M ($77.6M)
Q2 2025
Blackstone Inc Shares Held: 2.4M ($43.8M)
Q2 2025
Citadel Advisors LLC Shares Held: 2.16M ($39.4M)
Q2 2025
Tortoise Capital Advisors, L.L.C. Shares Held: 10.9M ($200M)
Q2 2025
Vanguard Group Inc Shares Held: 37.1M ($678M)

Top Sells

Q2 2025
Invesco Ltd. Shares Held: 25.3M ($463M)
Q2 2025
Sir Capital Management, L.P. Shares Held: 117K ($2.13M)
Q2 2025
Millennium Management LLC Shares Held: 2.07M ($37.7M)
Q2 2025
Arrowstreet Capital, Limited Partnership Shares Held: 734K ($13.4M)
Q2 2025
Mirae Asset Global Etfs Holdings Ltd. Shares Held: 3.9M ($71.3M)

About AM

Antero Midstream Corporation owns, operates, and develops midstream energy infrastructure. It operates through Gathering and Processing, and Water Handling segments. The Gathering and Processing segment includes a network of gathering pipelines and compressor stations that collects and processes production from Antero Resources' wells in West Virginia and Ohio. The Water Handling segment delivers fresh water; and offers pumping stations, water storage, and blending facilities. The company was incorporated in 2013 and is headquartered in Denver, Colorado.


Insider Transactions at AM

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
1.78M Shares
From 14 Insiders
Grant, award, or other acquisition 1.78M shares
Open market or private purchase 1.17K shares
Sell / Disposition
1.04M Shares
From 8 Insiders
Bona fide gift 30.8K shares
Open market or private sale 38.5K shares
Payment of exercise price or tax liability 966K shares

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