Riverwater Partners’s Antero Midstream AM Stock Holding History

Riverwater 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 Q3	$3.2M	Buy	158,561 +55,054	+53%	+$1.21M	0.89%	33
2026 Q2	$2.35M	Buy	103,507 +3,139	+3%	+$68.2K	0.7%	46
2026 Q1	$2.29M	Buy	100,368 +32,354	+48%	+$668K	0.76%	43
2025 Q4	$1.21M	Buy	68,014 +11,657	+21%	+$210K	0.47%	74
2025 Q3	$1.1M	Buy	56,357 +2,202	+4%	+$39.8K	0.45%	66
2025 Q2	$1.03M	Buy	54,155 +31	+0.1%	+$554	0.48%	67
2025 Q1	$974K	Buy	+54,124	New	+$896K	0.5%	67

Other funds holding AM

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

Boston Trust Walden Boston, Massachusetts $12.4B AUM 21.62% 1-Year Est. Return

Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return

Eagle Global Advisors Houston, Texas $3.02B AUM 27.86% 1-Year Est. Return

Chickasaw Capital Management Memphis, Tennessee $2.79B AUM 24.88% 1-Year Est. Return

ALPS Advisors Denver, Colorado $21.8B AUM 17.58% 1-Year Est. Return

Miller Howard Investments Kingston, New York $3.72B AUM 18.2% 1-Year Est. Return

Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return

Riverwater Partners's AM Position: Q3 2026 in Review

Riverwater Partners increased its Antero Midstream (AM) stake by 53% in Q3 2026, buying an estimated $1.21M and bringing the position to 158,561 shares worth $3.2M. The position accounts for 0.89% of the portfolio, ranked #33.

Riverwater Partners first reported a position in AM in Q1 2025 and has held it in 7 quarters since. 232 funds tracked by Wall St. Rank hold AM as of Q3 2026.

Riverwater Partners held 158,561 shares of Antero Midstream worth $3.2M as of Q3 2026.
Riverwater Partners bought 55,054 Antero Midstream shares in Q3 2026, an estimated $1.21M.
Antero Midstream made up 0.89% of Riverwater Partners's portfolio in Q3 2026, its #33 holding.
Riverwater Partners first reported a position in Antero Midstream in Q1 2025 and has held it in 7 quarters since.
232 funds tracked by Wall St. Rank held Antero Midstream as of Q3 2026.

Based on Riverwater Partners's 13F filing for Q3 2026, filed 3 Nov 2026.