Westfield Capital Management
AM icon

Westfield Capital Management’s Antero Midstream AM Stock Holding History

Westfield Capital 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
Q2 		$3.04M Buy
+133,412
New +$2.9M 0.01% 249
2023
Q4 		– Sell
-25,720
Closed -$308K – 242
2023
Q3 		$308K Buy
+25,720
New +$305K ﹤0.01% 231

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Westfield Capital Management's AM Position: Q2 2026 in Review

Westfield Capital Management opened a new position in Antero Midstream (AM) in Q2 2026: 133,412 shares worth $3.04M. The stake represents 0.01% of the portfolio and ranks #249 among its holdings. This is a return to the name: Westfield Capital Management previously reported a position in AM as recently as Q3 2023.

Westfield Capital Management first reported a position in AM in Q3 2023 and has held it in 2 quarters since. 534 funds tracked by Wall St. Rank hold AM as of Q2 2026.

  • Westfield Capital Management held 133,412 shares of Antero Midstream worth $3.04M as of Q2 2026.
  • Antero Midstream was a new Westfield Capital Management position in Q2 2026.
  • Antero Midstream made up 0.01% of Westfield Capital Management's portfolio in Q2 2026, its #249 holding.
  • Westfield Capital Management first reported a position in Antero Midstream in Q3 2023 and has held it in 2 quarters since.
  • 534 funds tracked by Wall St. Rank held Antero Midstream as of Q2 2026.

Based on Westfield Capital Management's 13F filing for Q2 2026, filed 12 Aug 2026.