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Summit Securities Group’s Antero Midstream AM Stock Holding History

Summit Securities Group’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
2019
Q4 		– Sell
-105
Closed -$78K – 426
2019
Q3 		$78K Buy
+105
New +$907 0.01% 323

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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
TCA
Tortoise Capital Advisors Overland Park, Kansas $9.84B AUM 26.47% 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
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Summit Securities Group's AM Position: Q2 2026 in Review

Summit Securities Group opened a new position in Antero Midstream (AM) in Q2 2026: 4,293 shares worth $97.7K. The stake represents 0.01% of the portfolio and ranks #404 among its holdings. This is a return to the name: Summit Securities Group previously reported a position in AM as recently as Q3 2025.

Summit Securities Group first reported a position in AM in Q2 2021 and has held it in 10 quarters since. The position peaked at $441K in Q4 2021. 533 funds tracked by Wall St. Rank hold AM as of Q2 2026.

  • Summit Securities Group held 4,293 shares of Antero Midstream worth $97.7K as of Q2 2026.
  • Antero Midstream was a new Summit Securities Group position in Q2 2026.
  • Antero Midstream made up 0.01% of Summit Securities Group's portfolio in Q2 2026, its #404 holding.
  • Summit Securities Group first reported a position in Antero Midstream in Q2 2021 and has held it in 10 quarters since.
  • Summit Securities Group's Antero Midstream position peaked at $441K in Q4 2021.
  • 533 funds tracked by Wall St. Rank held Antero Midstream as of Q2 2026.

Based on Summit Securities Group's 13F filing for Q2 2026, filed 3 Aug 2026.