Two Sigma Advisers
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Two Sigma Advisers’s Antero Midstream AM Stock Holding History

Two Sigma Advisers’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
-58,300
Closed -$1.04M – 100
2025
Q4 		$1.04M Buy
58,300
+27,300
+88% +$492K ﹤0.01% 1467
2025
Q3 		$603K Sell
31,000
-472,300
-94% -$8.53M ﹤0.01% 1690
2025
Q2 		$9.54M Sell
503,300
-228,600
-31% -$4.08M 0.02% 519
2025
Q1 		$13.2M Buy
731,900
+413,900
+130% +$6.85M 0.03% 449
2024
Q4 		$4.8M Buy
318,000
+51,300
+19% +$781K 0.01% 734
2024
Q3 		$4.01M Sell
266,700
-27,600
-9% -$402K 0.01% 782
2024
Q2 		$4.34M Buy
294,300
+180,700
+159% +$2.59M 0.01% 824
2024
Q1 		$1.6M Buy
+113,600
New +$1.45M ﹤0.01% 1341
2022
Q2 		– Sell
-50,700
Closed -$551K – 2635
2022
Q1 		$551K Sell
50,700
-77,300
-60% -$785K ﹤0.01% 1933
2021
Q4 		$1.24M Sell
128,000
-150,706
-54% -$1.56M ﹤0.01% 1446
2021
Q3 		$2.9M Buy
278,706
+107,806
+63% +$1.06M 0.01% 1059
2021
Q2 		$1.78M Buy
170,900
+95,200
+126% +$909K ﹤0.01% 1347
2021
Q1 		$684K Buy
75,700
+31,500
+71% +$271K ﹤0.01% 1864
2020
Q4 		$341K Buy
44,200
+14,800
+50% +$100K ﹤0.01% 2006
2020
Q3 		$158K Buy
+29,400
New +$179K ﹤0.01% 2204
2018
Q3 		– Sell
-38,000
Closed -$717K – 2218
2018
Q2 		$717K Sell
38,000
-6,200
-14% -$110K ﹤0.01% 1760
2018
Q1 		$707K Buy
44,200
+8,700
+25% +$168K ﹤0.01% 1687
2017
Q4 		$700K Sell
35,500
-1,600
-4% -$29.7K ﹤0.01% 1652
2017
Q3 		$759K Buy
37,100
+12,500
+51% +$250K ﹤0.01% 1584
2017
Q2 		$541K Buy
+24,600
New +$533K ﹤0.01% 1767

Other funds holding AM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
TCA
Tortoise Capital Advisors Overland Park, Kansas $9.6B AUM 19.53% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

Two Sigma Advisers's AM Position: Q1 2026 in Review

Two Sigma Advisers sold out of Antero Midstream (AM) in Q1 2026, closing a stake of 58,300 shares — an estimated $1.04M sold.

Two Sigma Advisers first reported a position in AM in Q2 2017 and held it in 20 quarters. The position peaked at $13.2M in Q1 2025. 510 funds tracked by Wall St. Rank hold AM as of Q1 2026.

  • Two Sigma Advisers reported no remaining Antero Midstream position as of Q1 2026 after selling out during the quarter.
  • Two Sigma Advisers sold 58,300 Antero Midstream shares in Q1 2026, an estimated $1.04M.
  • Two Sigma Advisers first reported a position in Antero Midstream in Q2 2017 and held it in 20 quarters.
  • Two Sigma Advisers's Antero Midstream position peaked at $13.2M in Q1 2025.
  • 510 funds tracked by Wall St. Rank held Antero Midstream as of Q1 2026.

Based on Two Sigma Advisers's 13F filing for Q1 2026.