Rossby Financial’s Antero Midstream AM Stock Holding History

Rossby Financial’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	$1K	Hold	44	–	–	﹤0.01%	1906
2026 Q1	$992	Buy	+44	New	+$909	﹤0.01%	1990

Other funds holding AM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

TCA

Tortoise Capital Advisors Overland Park, Kansas $9.84B AUM 26.47% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Rossby Financial's AM Position: Q2 2026 in Review

Rossby Financial held its Antero Midstream (AM) position steady in Q2 2026 at 44 shares worth $1K. The position accounts for ﹤0.01% of the portfolio, ranked #1906.

Rossby Financial first reported a position in AM in Q1 2026 and has held it in 2 quarters since. 533 funds tracked by Wall St. Rank hold AM as of Q2 2026.

Rossby Financial held 44 shares of Antero Midstream worth $1K as of Q2 2026.
Rossby Financial left its Antero Midstream share count unchanged in Q2 2026.
Antero Midstream made up ﹤0.01% of Rossby Financial's portfolio in Q2 2026, its #1906 holding.
Rossby Financial first reported a position in Antero Midstream in Q1 2026 and has held it in 2 quarters since.
533 funds tracked by Wall St. Rank held Antero Midstream as of Q2 2026.

Based on Rossby Financial's 13F filing for Q2 2026, filed 4 Aug 2026.