Adage Capital Partners
AR icon

Adage Capital Partners’s Antero Resources AR Stock Holding History

Adage Capital Partners’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 		$143M Buy
4,063,110
+445,000
+12% +$16.4M 0.2% 88
2026
Q1 		$154M Buy
3,618,110
+180,000
+5% +$6.57M 0.24% 82
2025
Q4 		$118M Buy
3,438,110
+415,000
+14% +$14.1M 0.18% 110
2025
Q3 		$101M Buy
3,023,110
+1,498,608
+98% +$49.9M 0.16% 124
2025
Q2 		$61.4M Buy
1,524,502
+249,970
+20% +$9.47M 0.1% 190
2025
Q1 		$51.5M Buy
1,274,532
+863,836
+210% +$33.1M 0.1% 219
2024
Q4 		$14.4M Hold
410,696
– – 0.03% 518
2024
Q3 		$11.8M Sell
410,696
-770,000
-65% -$21.8M 0.02% 580
2024
Q2 		$38.5M Sell
1,180,696
-2,390,000
-67% -$78.2M 0.07% 273
2024
Q1 		$104M Sell
3,570,696
-1,178,139
-25% -$28.4M 0.2% 109
2023
Q4 		$108M Buy
4,748,835
+680,000
+17% +$17.2M 0.22% 102
2023
Q3 		$103M Sell
4,068,835
-84,400
-2% -$2.18M 0.23% 103
2023
Q2 		$95.6M Buy
4,153,235
+1,007,654
+32% +$22.4M 0.21% 120
2023
Q1 		$72.6M Buy
3,145,581
+1,799,471
+134% +$47.4M 0.16% 156
2022
Q4 		$41.7M Sell
1,346,110
-23,890
-2% -$825K 0.1% 240
2022
Q3 		$41.8M Sell
1,370,000
-10,000
-0.7% -$369K 0.1% 209
2022
Q2 		$42.3M Sell
1,380,000
-600,000
-30% -$21.9M 0.1% 219
2022
Q1 		$60.4M Buy
1,980,000
+880,000
+80% +$19.8M 0.11% 182
2021
Q4 		$19.3M Buy
1,100,000
+55,318
+5% +$1.05M 0.03% 484
2021
Q3 		$19.6M Buy
+1,044,682
New +$15.3M 0.04% 456
2015
Q1 		– Sell
-435,000
Closed -$17.7M – 712
2014
Q4 		$17.7M Buy
435,000
+335,000
+335% +$16.1M 0.04% 430
2014
Q3 		$5.49M Buy
+100,000
New +$5.81M 0.01% 606

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

Adage Capital Partners's AR Position: Q2 2026 in Review

Adage Capital Partners increased its Antero Resources (AR) stake by 12% in Q2 2026, buying an estimated $16.4M and bringing the position to 4,063,110 shares worth $143M. The position accounts for 0.2% of the portfolio, ranked #88.

Adage Capital Partners first reported a position in AR in Q3 2014 and has held it in 22 quarters since. The position peaked at $154M in Q1 2026. 628 funds tracked by Wall St. Rank hold AR as of Q2 2026.

  • Adage Capital Partners held 4,063,110 shares of Antero Resources worth $143M as of Q2 2026.
  • Adage Capital Partners bought 445,000 Antero Resources shares in Q2 2026, an estimated $16.4M.
  • Antero Resources made up 0.2% of Adage Capital Partners's portfolio in Q2 2026, its #88 holding.
  • Adage Capital Partners first reported a position in Antero Resources in Q3 2014 and has held it in 22 quarters since.
  • Adage Capital Partners's Antero Resources position peaked at $154M in Q1 2026.
  • 628 funds tracked by Wall St. Rank held Antero Resources as of Q2 2026.

Based on Adage Capital Partners's 13F filing for Q2 2026, filed 14 Aug 2026.