ANTERO RESOURCES CORP (AR) Institutional Ownership Changes & 13F Activity

ANTERO RESOURCES CORP (AR). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC, Greenlight Capital, Sequoia Financial Advisors, Kahn Brothers Group, and Appaloosa Management.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2019Miller Value PartnersBuy21,77576,630$218
Q3 2019Brave Warrior AdvisorsBuy11,458,18411,458,184$34,604
Q3 2019Baupost GroupSell-7,500,00021,087,791$63,685
Q3 2019Renaissance Technologies LLCSell-1,895,4044,416,797$13,339
Q3 2019Miller Value PartnersBuy20,37554,855$166
Q2 2019Renaissance Technologies LLCBuy5,132,4656,312,201$34,906
Q2 2019Miller Value PartnersBuy34,48034,480$191
Q1 2019Sound Shore ManagementSell-1,610,5436,845,685$60,447
Q1 2019Renaissance Technologies LLCBuy169,4361,179,736$10,417
Q4 2018Baupost GroupBuy2,000,00028,587,791$268,439
Q4 2018Sound Shore ManagementBuy699,9808,456,228$79,404
Q3 2018Sound Shore ManagementSell-2,683,1957,756,248$137,363
Q2 2018Sound Shore ManagementSell-1,181,42510,439,443$222,882
Q2 2018Arbiter Partners Capital ManagementSell-70,47011,000$235
Q1 2018Baupost GroupBuy1,865,60426,587,791$527,768
Q1 2018Sound Shore ManagementBuy821,75111,620,868$230,674
Q1 2018Arbiter Partners Capital ManagementBuy3,27081,470$1,617
Q4 2017Sound Shore ManagementBuy866,21710,799,117$205,183
Q4 2017Baupost GroupBuy809,93024,722,187$469,722
Q4 2017Renaissance Technologies LLCBuy276,3001,010,300$19,196
Q4 2017Arbiter Partners Capital ManagementBuy50,00078,200$1,486
Q3 2017Baupost GroupBuy2,741,26123,912,257$475,854
Q3 2017Sound Shore ManagementBuy526,5009,932,900$197,665
Q3 2017Appaloosa ManagementSell-350,000150,000$2,985
Q3 2017Renaissance Technologies LLCBuy38,200734,000$14,607
Q2 2017Baupost GroupBuy6,665,11521,170,996$457,505
Q2 2017Sound Shore ManagementBuy1,697,8589,406,400$203,272
Q2 2017Appaloosa ManagementBuy119,000500,000$10,805
Q1 2017Sound Shore ManagementBuy7,708,5427,708,542$175,832
Q1 2017Arbiter Partners Capital ManagementBuy28,20028,200$643

Frequently asked questions about AR activity

  • Which institutional owners are buying AR?

    Institutional owners buying AR 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 AR activity?

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

  • Is institutional interest in AR increasing?

    Institutional interest in AR 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.

Related AR Institutional Insights