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Rossby Financial’s Antero Resources AR Stock Holding History

Rossby Financial’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
2026
Q2 		$808 Buy
23
+15
+188% +$552 ﹤0.01% 1948
2026
Q1 		$327 Hold
8
– – ﹤0.01% 2149
2025
Q4 		$276 Buy
+8
New +$271 ﹤0.01% 1720

Other funds holding AR

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
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 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
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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Rossby Financial's AR Position: Q2 2026 in Review

Rossby Financial increased its Antero Resources (AR) stake by 188% in Q2 2026, buying an estimated $552 and bringing the position to 23 shares worth $808. The position accounts for ﹤0.01% of the portfolio, ranked #1948.

Rossby Financial first reported a position in AR in Q4 2025 and has held it in 3 quarters since. 626 funds tracked by Wall St. Rank hold AR as of Q2 2026.

  • Rossby Financial held 23 shares of Antero Resources worth $808 as of Q2 2026.
  • Rossby Financial bought 15 Antero Resources shares in Q2 2026, an estimated $552.
  • Antero Resources made up ﹤0.01% of Rossby Financial's portfolio in Q2 2026, its #1948 holding.
  • Rossby Financial first reported a position in Antero Resources in Q4 2025 and has held it in 3 quarters since.
  • 626 funds tracked by Wall St. Rank held Antero Resources as of Q2 2026.

Based on Rossby Financial's 13F filing for Q2 2026, filed 4 Aug 2026.