Sherbrooke Park Advisers’s Antero Midstream AM Stock Holding History

Sherbrooke Park Advisers’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
2025 Q4	$273K	Sell	15,334 -3,030	-16%	-$54.6K	0.7%	44
2025 Q3	$357K	Buy	+18,364	New	+$332K	0.17%	246
2025 Q1	–	Sell	-17,017	Closed	-$257K	–	586
2024 Q4	$257K	Sell	17,017 -76,308	-82%	-$1.16M	0.08%	472
2024 Q3	$1.4M	Buy	93,325 +10,369	+12%	+$151K	0.32%	33
2024 Q2	$1.22M	Sell	82,956 -5,300	-6%	-$76K	0.21%	129
2024 Q1	$1.24M	Sell	88,256 -8,406	-9%	-$108K	0.24%	107
2023 Q4	$1.21M	Sell	96,662 -3,005	-3%	-$37.9K	0.57%	24
2023 Q3	$1.19M	Buy	99,667 +74,644	+298%	+$884K	0.38%	67
2023 Q2	$290K	Buy	+25,023	New	+$266K	0.15%	259

Other funds holding AM

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

TCA

Tortoise Capital Advisors Overland Park, Kansas $9.6B AUM 19.53% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

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

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

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

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Sherbrooke Park Advisers's AM Position: Q4 2025 in Review

Sherbrooke Park Advisers reduced its Antero Midstream (AM) stake by 16% in Q4 2025, selling an estimated $54.6K and leaving 15,334 shares worth $273K. The position accounts for 0.7% of the portfolio, ranked #44.

Sherbrooke Park Advisers first reported a position in AM in Q2 2023 and has held it in 9 quarters since. The position peaked at $1.4M in Q3 2024. 488 funds tracked by Wall St. Rank hold AM as of Q4 2025.

Sherbrooke Park Advisers held 15,334 shares of Antero Midstream worth $273K as of Q4 2025.
Sherbrooke Park Advisers sold 3,030 Antero Midstream shares in Q4 2025, an estimated $54.6K.
Antero Midstream made up 0.7% of Sherbrooke Park Advisers's portfolio in Q4 2025, its #44 holding.
Sherbrooke Park Advisers first reported a position in Antero Midstream in Q2 2023 and has held it in 9 quarters since.
Sherbrooke Park Advisers's Antero Midstream position peaked at $1.4M in Q3 2024.
488 funds tracked by Wall St. Rank held Antero Midstream as of Q4 2025.

Based on Sherbrooke Park Advisers's 13F filing for Q4 2025, filed 17 Feb 2026.