PMAM
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Picton Mahoney Asset Management’s Antero Midstream AM Stock Holding History

Picton Mahoney Asset Management’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 		$1.88M Buy
82,593
+61,980
+301% +$1.28M 0.01% 506
2025
Q4 		$367K Sell
20,613
-25,115
-55% -$453K ﹤0.01% 724
2025
Q3 		$890K Buy
+45,728
New +$826K 0.01% 516

Other funds holding AM

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $3.37T AUM 44.26% 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 $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 $131B AUM 28.36% 1-Year Est. Return

Picton Mahoney Asset Management's AM Position: Q1 2026 in Review

Picton Mahoney Asset Management increased its Antero Midstream (AM) stake by 301% in Q1 2026, buying an estimated $1.28M and bringing the position to 82,593 shares worth $1.88M. The position accounts for 0.01% of the portfolio, ranked #506.

Picton Mahoney Asset Management first reported a position in AM in Q3 2025 and has held it in 3 quarters since. 512 funds tracked by Wall St. Rank hold AM as of Q1 2026.

  • Picton Mahoney Asset Management held 82,593 shares of Antero Midstream worth $1.88M as of Q1 2026.
  • Picton Mahoney Asset Management bought 61,980 Antero Midstream shares in Q1 2026, an estimated $1.28M.
  • Antero Midstream made up 0.01% of Picton Mahoney Asset Management's portfolio in Q1 2026, its #506 holding.
  • Picton Mahoney Asset Management first reported a position in Antero Midstream in Q3 2025 and has held it in 3 quarters since.
  • 512 funds tracked by Wall St. Rank held Antero Midstream as of Q1 2026.

Based on Picton Mahoney Asset Management's 13F filing for Q1 2026, filed 13 May 2026.