Companies / Antero Midstream Corp
Antero Midstream Corp
NYSE: AMCIK 1623925DENVER, CO
Financials · FY2025
Ownership
474.7M shares outstanding · as of Jul 24, 2026
Ownership
| Insiders | 0.81% | 3,868,575 |
| Institutions | 60.41% | 286,746,656 |
| Public float | 38.78% | 184,058,769 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 13
View all →| Insider | % of shares | Shares |
|---|---|---|
Kennedy Michael N.See Remarks · Director | 0.34% | 1,600,594 |
Krueger Brendan E.See Remarks | 0.14% | 674,952 |
Schultz Yvette KSee Remarks · Director | 0.14% | 649,834 |
Agnew Justin J.See Remarks | 0.04% | 208,895 |
Keenan W Howard JRDirector | 0.03% | 155,784 |
Keyte David HDirector | 0.02% | 114,678 |
Mollenkopf John CDirector | 0.02% | 104,659 |
Pearce SheriSee Remarks | 0.02% | 99,900 |
McArdle Janine JDirector | 0.02% | 80,517 |
Klimley Brooks JDirector | 0.02% | 71,297 |
Institutional holders 497
View all →| Holder | Value | % of shares |
|---|---|---|
| $869.05M | 8.05% | |
| $641.79M | 7.60% | |
| $417.07M | 4.94% | |
| $262.96M | 2.44% | |
| $254.43M | 2.35% | |
| $225.68M | 2.09% | |
| $208.15M | 1.92% | |
| $164.39M | 1.95% | |
| $132.31M | 1.57% | |
| $107.35M | 1.27% |
Activity
Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Norges Bank 13F manager | Exit | Common stock | $-67.00M | -3.8M -100.00% | 0 | high |
| Q1 2026 as of | Blackstone Inc 13F manager | New | Common stock | $64.11M | +2.8M | 2,811,631 0.59% of shares | high |
| Q1 2026 as of | AllianceBernstein L.P. 13F manager | Add | Common stock | $59.27M | +3.3M +676.46% | 3,823,947 0.81% of shares | high |
| Q1 2026 as of | Prudential Financial Inc 13F manager | Add | Common stock | $59.01M | +2.6M +12678.62% | 2,608,500 0.55% of shares | high |
| Q1 2026 as of | Clark Capital Management Group, Inc. 13F manager | Add | Common stock | $42.86M | +1.9M +279.27% | 2,553,072 0.54% of shares | medium |
| Q1 2026 as of | Eagle Global Advisors LLC 13F manager | Add | Common stock | $30.51M | +1.3M +295.09% | 1,791,773 0.38% of shares | medium |
| Q1 2026 as of | Los Angeles Capital Management LLC 13F manager | Add | Common stock | $29.52M | +1.3M +2341.40% | 1,349,901 0.28% of shares | medium |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Trim | Common stock | $-22.54M | -991K -2.53% | 38,199,783 8.05% of shares | medium |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| AM | — | 03676B102 |