RP
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Riverwater Partners’s Antero Midstream AM Stock Holding History

Riverwater Partners’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 		$2.29M Buy
100,368
+32,354
+48% +$668K 0.76% 43
2025
Q4 		$1.21M Buy
68,014
+11,657
+21% +$210K 0.47% 74
2025
Q3 		$1.1M Buy
56,357
+2,202
+4% +$39.8K 0.45% 66
2025
Q2 		$1.03M Buy
54,155
+31
+0.1% +$554 0.48% 67
2025
Q1 		$974K Buy
+54,124
New +$896K 0.5% 67

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

Riverwater Partners's AM Position: Q1 2026 in Review

Riverwater Partners increased its Antero Midstream (AM) stake by 48% in Q1 2026, buying an estimated $668K and bringing the position to 100,368 shares worth $2.29M. The position accounts for 0.76% of the portfolio, ranked #43.

Riverwater Partners first reported a position in AM in Q1 2025 and has held it in 5 quarters since. 510 funds tracked by Wall St. Rank hold AM as of Q1 2026.

  • Riverwater Partners held 100,368 shares of Antero Midstream worth $2.29M as of Q1 2026.
  • Riverwater Partners bought 32,354 Antero Midstream shares in Q1 2026, an estimated $668K.
  • Antero Midstream made up 0.76% of Riverwater Partners's portfolio in Q1 2026, its #43 holding.
  • Riverwater Partners first reported a position in Antero Midstream in Q1 2025 and has held it in 5 quarters since.
  • 510 funds tracked by Wall St. Rank held Antero Midstream as of Q1 2026.

Based on Riverwater Partners's 13F filing for Q1 2026, filed 8 May 2026.