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Antero Midstream

482 hedge funds and large institutions have $4.95B invested in Antero Midstream in 2025 Q4 according to their latest regulatory filings, with 68 funds opening new positions, 164 increasing their positions, 171 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

4% less repeat investments, than reductions

Existing positions increased: 164 | Existing positions reduced: 171

5% less capital invested

Capital invested by funds: $5.23B → $4.95B (-$285M)

20% less funds holding in top 10

Funds holding in top 10: 54 (-1)

Holders
482
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$60M
Puts
$20.1M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Janus Henderson Group
126
Janus Henderson Group
United Kingdom
$2.85M
Bank of Montreal
127
Bank of Montreal
Ontario, Canada
$2.85M
OC
128
Oppenheimer & Co
New York
$2.67M
AB
129
Amalgamated Bank
New York
$2.64M
Cerity Partners
130
Cerity Partners
New York
$2.63M
BCM
131
Beck Capital Management
Texas
$2.59M
PFSRSONJ
132
Police & Firemen's Retirement System of New Jersey
New Jersey
$2.57M
Mercer Global Advisors
133
Mercer Global Advisors
Colorado
$2.5M
Treasurer of the State of North Carolina
134
Treasurer of the State of North Carolina
North Carolina
$2.49M
MOACM
135
Mutual of America Capital Management
New York
$2.47M
Universal-Beteiligungs- und Servicegesellschaft
136
Universal-Beteiligungs- und Servicegesellschaft
Germany
$2.34M
EF
137
Empowered Funds
Pennsylvania
$2.31M
VA
138
Vident Advisory
Georgia
$2.3M
Creative Planning
139
Creative Planning
Kansas
$2.3M
AQR Capital Management
140
AQR Capital Management
Connecticut
$2.29M
VanEck Associates
141
VanEck Associates
New York
$2.27M
CWIG
142
Chung Wu Investment Group
Texas
$2.26M
SIA
143
SeaBridge Investment Advisors
New Jersey
$2.23M
AG
144
Algert Global
California
$2.22M
Mackenzie Financial
145
Mackenzie Financial
Ontario, Canada
$2.18M
Connor, Clark & Lunn Investment Management (CC&L)
146
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.16M
State of New Jersey Common Pension Fund D
147
State of New Jersey Common Pension Fund D
New Jersey
$2.15M
N
148
Natixis
France
$2.14M
CCIA
149
Campbell & Co Investment Adviser
Maryland
$2.13M
GIM
150
Guild Investment Management
California
$2.11M