DENVER, CO
ANTERO MIDSTREAM CORPAM— Latest position per institution from SEC 13F filings
15
Institutional holders
260.46M
Total shares held
5.24B
Estimated value
13.02M
Avg. position size
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
38.86M
Value
572.76M
Filed
Jun 30, 2024
BLACKROCK, INC.
CIK 2012383
Shares
38.20M
Value
869.05M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
36.08M
Value
641.79M
Filed
Dec 31, 2025
INVESCO LTD.
CIK 914208
Shares
20.75M
Value
471.99M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
18.19M
Value
413.90M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
14.96M
Value
340.31M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
11.56M
Value
262.96M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
10.36M
Value
235.70M
Filed
Jun 30, 2026
TORTOISE CAPITAL ADVISORS, L.L.C.
CIK 1280965
Shares
10.18M
Value
231.67M
Filed
Jun 30, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
9.01M
Value
204.98M
Filed
Jun 30, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
CIK 1081019
Shares
8.71M
Value
383.06K
Filed
Jun 30, 2026
NEUBERGER BERMAN GROUP LLC
CIK 1465109
Shares
7.43M
Value
169.15M
Filed
Jun 30, 2026
BANK OF NEW YORK MELLON CORP
CIK 1390777
Shares
6.92M
Value
157.37M
Filed
Jun 30, 2026
MORGAN STANLEY
CIK 895421
Shares
6.70M
Value
152.48M
Filed
Jun 30, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
3.91M
Value
88.90M
Filed
Jun 30, 2026
SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P.
CIK 1812095
Shares
3.91M
Value
88.90M
Filed
Jun 30, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
3.74M
Value
85.14M
Filed
Jun 30, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.
CIK 1705339
Shares
3.68M
Value
83.74M
Filed
Jun 30, 2026
CLEARBRIDGE INVESTMENTS, LLC
CIK 1348883
Shares
3.68M
Value
83.70M
Filed
Jun 30, 2026
ALLIANCEBERNSTEIN L.P.
CIK 1109448
Shares
3.63M
Value
82.67M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK FINANCE, INC. | 1364742 | 38.86M | 572.76M | Jun 30, 2024 |
| 2 | BLACKROCK, INC. | 2012383 | 38.20M | 869.05M | Jun 30, 2026 |
| 3 | VANGUARD GROUP INC | 102909 | 36.08M | 641.79M | Dec 31, 2025 |
| 4 | INVESCO LTD. | 914208 | 20.75M | 471.99M | Jun 30, 2026 |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 18.19M | 413.90M | Jun 30, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 14.96M | 340.31M | Jun 30, 2026 |
| 7 | STATE STREET CORP | 93751 | 11.56M | 262.96M | Jun 30, 2026 |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 10.36M | 235.70M | Jun 30, 2026 |
| 9 | TORTOISE CAPITAL ADVISORS, L.L.C. | 1280965 | 10.18M | 231.67M | Jun 30, 2026 |
| 10 | DIMENSIONAL FUND ADVISORS LP | 354204 | 9.01M | 204.98M | Jun 30, 2026 |
| 11 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | 8.71M | 383.06K | Jun 30, 2026 |
| 12 | NEUBERGER BERMAN GROUP LLC | 1465109 | 7.43M | 169.15M | Jun 30, 2026 |
| 13 | BANK OF NEW YORK MELLON CORP | 1390777 | 6.92M | 157.37M | Jun 30, 2026 |
| 14 | MORGAN STANLEY | 895421 | 6.70M | 152.48M | Jun 30, 2026 |
| 15 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 3.91M | 88.90M | Jun 30, 2026 |
| 16 | SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 1812095 | 3.91M | 88.90M | Jun 30, 2026 |
| 17 | NORTHERN TRUST CORP | 73124 | 3.74M | 85.14M | Jun 30, 2026 |
| 18 | MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 1705339 | 3.68M | 83.74M | Jun 30, 2026 |
| 19 | CLEARBRIDGE INVESTMENTS, LLC | 1348883 | 3.68M | 83.70M | Jun 30, 2026 |
| 20 | ALLIANCEBERNSTEIN L.P. | 1109448 | 3.63M | 82.67M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.