Antero Resources CORP (AR) 13F Filing Data & Analysis (Q2 2026)

AR ranks #870 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.

AR is a top-conviction position for Palo Duro Investment Partners, LP — at 18.5% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

The largest dollar stake in AR belongs to BlackRock, Inc., but the position matters far more to Palo Duro Investment Partners, LP, who has 18.5% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.

California State Teachers Retirement System has added to its AR position for two straight quarters, increasing it by $330.7M to reach $340.3M today.

Wellington Management Group LLP has trimmed its AR position for two straight quarters, cutting it by $273.9M while still holding $115.8M.

AR is down 0.6% today, but institutions show net buying of $1.2B this quarter — a divergence between today's price move and the underlying institutional flow.

AR posted net income of $1.1B over the trailing twelve months, and currently trades at a P/E of 11.0.

• Profitable — net income of $1.1B over the trailing twelve months
• Revenue grew 25.8% year over year
• Net income improved year over year, from $477.0M to $1.1B
• Generated $1.6B in positive operating cash flow
• Current ratio of 0.55x — below the conventional 1.5x liquidity buffer
• Liabilities run 0.73x equity — within a conventional range