ANTERO MIDSTREAM CORP (AM) Stock Institutional Trading Activity


ANTERO MIDSTREAM CORP (AM) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Brave Warrior Advisors, Sequoia Financial Advisors, Kahn Brothers Group, and Renaissance Technologies LLC. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Brave Warrior AdvisorsSell-17,3581,847,972$32,875,422
Q3 2025Sequoia Financial AdvisorsSell-8,47617,774$345,523
Q3 2025Brave Warrior AdvisorsSell-32,4461,865,330$36,262,015
Q2 2025Sequoia Financial AdvisorsBuy10,21626,250$497,442
Q2 2025Brave Warrior AdvisorsSell-20,7521,897,776$35,962,855
Q1 2025Sequoia Financial AdvisorsBuy97516,034$288,606
Q1 2025Brave Warrior AdvisorsSell-14,3121,918,528$34,533,504
Q4 2024Sequoia Financial AdvisorsBuy32615,059$227,241
Q4 2024Brave Warrior AdvisorsBuy33,9081,932,840$29,166,556
Q3 2024Kahn Brothers GroupBuy1,05018,856$284,000
Q3 2024Sequoia Financial AdvisorsBuy4514,733$221,736
Q3 2024Brave Warrior AdvisorsSell-191,3571,898,932$28,578,927
Q2 2024Brave Warrior AdvisorsSell-58,8402,090,289$30,810,860
Q1 2024Kahn Brothers GroupBuy17,80617,806$250,000
Q1 2024Renaissance Technologies LLCSell-121,713102,050$1,435
Q1 2024Sequoia Financial AdvisorsSell-2,74114,688$206,510
Q1 2024Brave Warrior AdvisorsSell-76,1312,149,129$30,216,754
Q4 2023Renaissance Technologies LLCSell-1,194,007223,763$2,804
Q4 2023Sequoia Financial AdvisorsBuy1,00617,429$218,382
Q4 2023Brave Warrior AdvisorsSell-7,8952,225,260$27,882,508
Q3 2023Renaissance Technologies LLCSell-387,7001,417,770$16,985
Q3 2023Sequoia Financial AdvisorsSell-6,29716,423$196,749
Q3 2023Brave Warrior AdvisorsSell-19,2472,233,155$26,753,197
Q2 2023Renaissance Technologies LLCBuy149,6001,805,470$20,943
Q2 2023Sequoia Financial AdvisorsSell-3822,720$263,552
Q2 2023Brave Warrior AdvisorsBuy5362,252,402$26,127,863
Q1 2023Renaissance Technologies LLCSell-446,2001,655,870$17,370
Q1 2023Sequoia Financial AdvisorsSell-3,77822,758$238,732
Q1 2023Brave Warrior AdvisorsSell-43,9412,251,866$23,622,074
Q4 2022Renaissance Technologies LLCBuy1,879,4002,102,070$22,681

Frequently asked questions about AM activity

  • Which institutional owners are buying AM?

    Institutional owners buying AM include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in AM activity?

    "Buy" means an investor increased their reported position in AM compared to the prior reporting period. This reflects growing exposure to ANTERO MIDSTREAM CORP (AM) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in AM increasing?

    Institutional interest in AM can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.