AR — ANTERO RESOURCES CORP

Ownership history in S&CO INC  ·  21 quarters on record

This page tracks every 13F SEC filing in which S&CO INC reported a position in ANTERO RESOURCES CORP (AR). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
1.03% (2025 Q4)
Avg. % of fund
0.29%
First filed
2016 Q3
Last filed
2025 Q4
Quarters held
21
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 479,399 +15,001 +3.2% 1.03% $16.5M $34.46
2025 Q3 ADDED 464,398 +168,685 +57.0% 0.95% $15.6M $33.56
2025 Q2 ADDED 295,713 +1,925 +0.7% 0.76% $11.9M $40.28
2025 Q1 ADDED 293,788 +10,205 +3.6% 0.80% $11.9M $40.44
17 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    AR price (monthly, adj. close)

Other funds also holding AR

As of 2025 Q4 — sorted by position size

Palo Duro Investment Partners, LP 19.98% Sourcerock Group LLC 3Y 17.63% Kailix Advisors LLC 14.39% IES Holdings, Inc. 14.21% FEARNLEY ASSET MANAGEMENT AS 11.25% Ninepoint Partners LP 3Y 7Y 9.53% Webs Creek Capital Management LP 3Y 9.28% SailingStone Capital Partners LLC 3Y 7Y 7.44% Kore Advisors LP 5.77% COLRAIN CAPITAL LLC 3Y 7Y 5.5%
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