AM — ANTERO MIDSTREAM CORP

Ownership history in SUMMIT SECURITIES GROUP LLC  ·  10 quarters on record

This page tracks every 13F SEC filing in which SUMMIT SECURITIES GROUP LLC reported a position in ANTERO MIDSTREAM CORP (AM). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.03% (2022 Q1)
Avg. % of fund
0.02%
First filed
2019 Q3
Last filed
2025 Q3
Quarters held
10
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 4,632 -509 -9.9% 0.02% $90K $18.97
2025 Q2 REDUCED 5,141 -15,659 -75.3% 0.02% $97K $18.25
2022 Q4 REDUCED 20,800 -2,500 -10.7% 0.01% $224K $8.75
2022 Q3 REDUCED 23,300 -2,500 -9.7% 0.02% $214K $7.28
6 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    AM price (monthly, adj. close)

Other funds also holding AM

As of 2025 Q4 — sorted by position size

RR Advisors, LLC 3Y 7Y 9.32% SIR Capital Management, L.P. 3Y 7Y 3.49% TORTOISE CAPITAL ADVISORS, L.L.C. 3Y 7Y 2.58% SHAH CAPITAL MANAGEMENT 3Y 7Y 2.01% KAYNE ANDERSON CAPITAL ADVISORS LP 3Y 7Y 1.83% Pinnacle Holdings, LLC 3Y 7Y 1.68% Guild Investment Management, Inc. 3Y 7Y 1.57% Barnett & Company, Inc. 3Y 7Y 1.55% Columbus Macro, LLC 3Y 7Y 1.44% CHASE INVESTMENT COUNSEL CORP 3Y 7Y 1.2%
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