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AlphaQuest’s Antero Midstream AM Stock Holding History

AlphaQuest’s Portfolio AM Stock Details AM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-4
Closed -$71 – 98
2025
Q4 		$71 Sell
4
-25,562
-100% -$461K ﹤0.01% 2230
2025
Q3 		$497K Sell
25,566
-122,271
-83% -$2.21M 0.03% 798
2025
Q2 		$2.8M Buy
147,837
+97,714
+195% +$1.75M 0.28% 29
2025
Q1 		$902K Buy
50,123
+16,775
+50% +$278K 0.1% 311
2024
Q4 		$503K Sell
33,348
-101,147
-75% -$1.54M 0.07% 470
2024
Q3 		$2.02M Buy
134,495
+21,341
+19% +$311K 0.18% 139
2024
Q2 		$1.67M Buy
113,154
+101,694
+887% +$1.46M 0.23% 129
2024
Q1 		$161K Sell
11,460
-12,644
-52% -$162K 0.03% 712
2023
Q4 		$302K Buy
+24,104
New +$304K 0.06% 522

Other funds holding AM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
TCA
Tortoise Capital Advisors Overland Park, Kansas $9.84B AUM 26.47% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

AlphaQuest's AM Position: Q1 2026 in Review

AlphaQuest sold out of Antero Midstream (AM) in Q1 2026, closing a stake of 4 shares — an estimated $71 sold.

AlphaQuest first reported a position in AM in Q4 2023 and held it in 9 quarters. The position peaked at $2.8M in Q2 2025. 514 funds tracked by Wall St. Rank hold AM as of Q1 2026.

  • AlphaQuest reported no remaining Antero Midstream position as of Q1 2026 after selling out during the quarter.
  • AlphaQuest sold 4 Antero Midstream shares in Q1 2026, an estimated $71.
  • AlphaQuest first reported a position in Antero Midstream in Q4 2023 and held it in 9 quarters.
  • AlphaQuest's Antero Midstream position peaked at $2.8M in Q2 2025.
  • 514 funds tracked by Wall St. Rank held Antero Midstream as of Q1 2026.

Based on AlphaQuest's 13F filing for Q1 2026.