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Summit Trail Advisors’s Antero Resources AR Stock Holding History

Summit Trail Advisors’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 		$969K Buy
27,584
+11,520
+72% +$424K 0.01% 1002
2026
Q1 		$682K Buy
16,064
+4,246
+36% +$155K 0.01% 1072
2025
Q4 		$407K Sell
11,818
-580,420
-98% -$19.7M 0.01% 1138
2025
Q3 		$19.9M Buy
592,238
+13,165
+2% +$439K 0.27% 43
2025
Q2 		$23.3M Sell
579,073
-2,497
-0.4% -$94.6K 0.4% 36
2025
Q1 		$23.5M Buy
581,570
+405
+0.1% +$15.5K 0.78% 17
2024
Q4 		$20.4M Buy
581,165
+89
+0% +$2.69K 0.75% 18
2024
Q3 		$16.6M Buy
581,076
+672
+0.1% +$19.1K 0.41% 30
2024
Q2 		$18.9M Buy
580,404
+74
+0% +$2.42K 0.5% 28
2024
Q1 		$16.8M Buy
580,330
+603
+0.1% +$14.6K 0.45% 29
2023
Q4 		$13.1M Buy
579,727
+217,742
+60% +$5.52M 0.44% 32
2023
Q3 		$9.19M Sell
361,985
-44
-0% -$1.14K 0.34% 36
2023
Q2 		$8.34M Buy
362,029
+683
+0.2% +$15.2K 0.31% 38
2023
Q1 		$8.34M Buy
361,346
+84
+0% +$2.21K 0.34% 38
2022
Q4 		$11.2M Buy
361,262
+17
+0% +$587 0.5% 28
2022
Q3 		$11M Buy
361,245
+95
+0% +$3.51K 0.6% 24
2022
Q2 		$11.1M Buy
361,150
+6,100
+2% +$223K 0.68% 26
2022
Q1 		$10.8M Buy
+355,050
New +$7.97M 0.88% 23
2018
Q3 		– Sell
-3,425
Closed -$73K – 284
2018
Q2 		$73K Buy
+3,425
New +$67.2K 0.03% 254
2018
Q1 		– Sell
-4,597
Closed -$93K – 504
2017
Q4 		$93K Buy
+4,597
New +$88.2K 0.01% 649

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

Summit Trail Advisors's AR Position: Q2 2026 in Review

Summit Trail Advisors increased its Antero Resources (AR) stake by 72% in Q2 2026, buying an estimated $424K and bringing the position to 27,584 shares worth $969K. The position accounts for 0.01% of the portfolio, ranked #1002.

Summit Trail Advisors first reported a position in AR in Q4 2017 and has held it in 20 quarters since. The position peaked at $23.5M in Q1 2025. 629 funds tracked by Wall St. Rank hold AR as of Q2 2026.

  • Summit Trail Advisors held 27,584 shares of Antero Resources worth $969K as of Q2 2026.
  • Summit Trail Advisors bought 11,520 Antero Resources shares in Q2 2026, an estimated $424K.
  • Antero Resources made up 0.01% of Summit Trail Advisors's portfolio in Q2 2026, its #1002 holding.
  • Summit Trail Advisors first reported a position in Antero Resources in Q4 2017 and has held it in 20 quarters since.
  • Summit Trail Advisors's Antero Resources position peaked at $23.5M in Q1 2025.
  • 629 funds tracked by Wall St. Rank held Antero Resources as of Q2 2026.

Based on Summit Trail Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.