Boothbay Fund Management’s Antero Midstream AM Stock Holding History

Boothbay Fund Management’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	$572K	Buy	+25,160	New	+$546K	0.01%	1408
2025 Q4	–	Sell	-11,172	Closed	-$217K	–	1939
2025 Q3	$217K	Sell	11,172 -19,800	-64%	-$358K	﹤0.01%	1612
2025 Q2	$587K	Buy	+30,972	New	+$553K	0.01%	860
2023 Q4	–	Sell	-140,167	Closed	-$1.68M	–	1630
2023 Q3	$1.68M	Buy	140,167 +751	+0.5%	+$8.89K	0.04%	561
2023 Q2	$1.62M	Sell	139,416 -1,311	-0.9%	-$13.9K	0.04%	635
2023 Q1	$1.48M	Buy	140,727 +72,645	+107%	+$773K	0.03%	819
2022 Q4	$735K	Buy	68,082 +14,633	+27%	+$155K	0.02%	1029
2022 Q3	$491K	Buy	+53,449	New	+$527K	0.01%	1245
2019 Q3	–	Sell	-16,500	Closed	-$189K	–	756
2019 Q2	$189K	Buy	+16,500	New	+$211K	0.02%	627

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 $3.38T AUM 44.17% 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

Boothbay Fund Management's AM Position: Q2 2026 in Review

Boothbay Fund Management opened a new position in Antero Midstream (AM) in Q2 2026: 25,160 shares worth $572K. The stake represents 0.01% of the portfolio and ranks #1408 among its holdings. This is a return to the name: Boothbay Fund Management previously reported a position in AM as recently as Q3 2025.

Boothbay Fund Management first reported a position in AM in Q2 2019 and has held it in 9 quarters since. The position peaked at $1.68M in Q3 2023. 534 funds tracked by Wall St. Rank hold AM as of Q2 2026.

Boothbay Fund Management held 25,160 shares of Antero Midstream worth $572K as of Q2 2026.
Antero Midstream was a new Boothbay Fund Management position in Q2 2026.
Antero Midstream made up 0.01% of Boothbay Fund Management's portfolio in Q2 2026, its #1408 holding.
Boothbay Fund Management first reported a position in Antero Midstream in Q2 2019 and has held it in 9 quarters since.
Boothbay Fund Management's Antero Midstream position peaked at $1.68M in Q3 2023.
534 funds tracked by Wall St. Rank held Antero Midstream as of Q2 2026.

Based on Boothbay Fund Management's 13F filing for Q2 2026, filed 14 Aug 2026.