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Lonestar Capital Management’s Antero Resources AR Stock Holding History

Lonestar Capital Management’s Portfolio AR Stock Details AR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-90,000
Closed -$3.02M – 32
2025
Q3 		$3.02M Hold
90,000
– – 0.44% 20
2025
Q2 		$3.63M Hold
90,000
– – 1.34% 14
2025
Q1 		$3.64M Sell
90,000
-20,000
-18% -$767K 1.39% 12
2024
Q4 		$3.86M Buy
+110,000
New +$3.33M 1.41% 17

Other funds holding AR

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
SG
Sourcerock Group Denver, Colorado $1.92B AUM 45.54% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Lonestar Capital Management's AR Position: Q4 2025 in Review

Lonestar Capital Management sold out of Antero Resources (AR) in Q4 2025, closing a stake of 90,000 shares — an estimated $3.02M sold.

Lonestar Capital Management first reported a position in AR in Q4 2024 and held it in 4 quarters. The position peaked at $3.86M in Q4 2024. 584 funds tracked by Wall St. Rank hold AR as of Q4 2025.

  • Lonestar Capital Management reported no remaining Antero Resources position as of Q4 2025 after selling out during the quarter.
  • Lonestar Capital Management sold 90,000 Antero Resources shares in Q4 2025, an estimated $3.02M.
  • Lonestar Capital Management first reported a position in Antero Resources in Q4 2024 and held it in 4 quarters.
  • Lonestar Capital Management's Antero Resources position peaked at $3.86M in Q4 2024.
  • 584 funds tracked by Wall St. Rank held Antero Resources as of Q4 2025.

Based on Lonestar Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.