Kahn Brothers Group’s Antero Midstream AM Stock Holding History

Kahn Brothers 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
2026 Q1	$269K	Sell	11,806 -7,050	-37%	-$146K	0.05%	39
2025 Q4	$335K	Hold	18,856	–	–	0.06%	37
2025 Q3	$367K	Hold	18,856	–	–	0.07%	35
2025 Q2	$357K	Hold	18,856	–	–	0.07%	33
2025 Q1	$339K	Hold	18,856	–	–	0.07%	36
2024 Q4	$285K	Hold	18,856	–	–	0.06%	37
2024 Q3	$284K	Buy	18,856 +1,050	+6%	+$15.3K	0.05%	41
2024 Q2	$262K	Hold	17,806	–	–	0.04%	43
2024 Q1	$250K	Buy	+17,806	New	+$228K	0.04%	46

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

Kahn Brothers Group's AM Position: Q1 2026 in Review

Kahn Brothers Group reduced its Antero Midstream (AM) stake by 37% in Q1 2026, selling an estimated $146K and leaving 11,806 shares worth $269K. The position accounts for 0.05% of the portfolio, ranked #39.

Kahn Brothers Group first reported a position in AM in Q1 2024 and has held it in 9 quarters since. The position peaked at $367K in Q3 2025. 510 funds tracked by Wall St. Rank hold AM as of Q1 2026.

Kahn Brothers Group held 11,806 shares of Antero Midstream worth $269K as of Q1 2026.
Kahn Brothers Group sold 7,050 Antero Midstream shares in Q1 2026, an estimated $146K.
Antero Midstream made up 0.05% of Kahn Brothers Group's portfolio in Q1 2026, its #39 holding.
Kahn Brothers Group first reported a position in Antero Midstream in Q1 2024 and has held it in 9 quarters since.
Kahn Brothers Group's Antero Midstream position peaked at $367K in Q3 2025.
510 funds tracked by Wall St. Rank held Antero Midstream as of Q1 2026.

Based on Kahn Brothers Group's 13F filing for Q1 2026, filed 8 May 2026.