&Partners’s Antero Midstream AM Stock Holding History

&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	$636K	Buy	27,891 +1,290	+5%	+$26.6K	﹤0.01%	1558
2025 Q4	$473K	Buy	26,601 +239	+0.9%	+$4.31K	﹤0.01%	1636
2025 Q3	$512K	Buy	26,362 +5,975	+29%	+$108K	﹤0.01%	1427
2025 Q2	$386K	Buy	20,387 +370	+2%	+$6.61K	﹤0.01%	1483
2025 Q1	$359K	Buy	+20,017	New	+$331K	﹤0.01%	1315

Other funds holding AM

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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 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 Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

&Partners's AM Position: Q1 2026 in Review

&Partners increased its Antero Midstream (AM) stake by 4.8% in Q1 2026, buying an estimated $26.6K and bringing the position to 27,891 shares worth $636K. The position accounts for ﹤0.01% of the portfolio, ranked #1558.

&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.

&Partners held 27,891 shares of Antero Midstream worth $636K as of Q1 2026.
&Partners bought 1,290 Antero Midstream shares in Q1 2026, an estimated $26.6K.
Antero Midstream made up ﹤0.01% of &Partners's portfolio in Q1 2026, its #1558 holding.
&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 &Partners's 13F filing for Q1 2026, filed 15 May 2026.