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Antero Midstream

506 hedge funds and large institutions have $6.32B invested in Antero Midstream in 2026 Q1 according to their latest regulatory filings, with 82 funds opening new positions, 190 increasing their positions, 153 reducing their positions, and 51 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 capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

24% more repeat investments, than reductions

Existing positions increased: 190 | Existing positions reduced: 153

4% more funds holding

Funds holding: 487506 (+19)

0.37% more ownership

Funds ownership: 58.4%58.78% (+0.37%)

Holders
506
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$56.5M
Puts
$17.3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
RBA
151
Richard Bernstein Advisors
New York
$2.59M
Two Sigma Investments
152
Two Sigma Investments
New York
$2.57M
NFG
153
Nations Financial Group
Iowa
$2.44M
EI
154
Ethic Inc
New York
$2.44M
TRSOTSOK
155
Teachers Retirement System of the State of Kentucky
Kentucky
$2.43M
Mariner
156
Mariner
Kansas
$2.41M
KK
157
KLP Kapitalforvaltning
Norway
$2.38M
Mackenzie Financial
158
Mackenzie Financial
Ontario, Canada
$2.36M
FDCDDQ
159
Federation des caisses Desjardins du Quebec
Quebec, Canada
$2.3M
KPWS
160
Kestra Private Wealth Services
Texas
$2.3M
Ohio Public Employees Retirement System (OPERS)
161
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.29M
RP
162
Riverwater Partners
Wisconsin
$2.29M
ASRS
163
Arizona State Retirement System
Arizona
$2.24M
YCM
164
Yousif Capital Management
Michigan
$2.21M
Victory Capital Management
165
Victory Capital Management
Texas
$2.2M
LSERS
166
Louisiana State Employees Retirement System
Louisiana
$2.19M
FRA
167
Frank Rimerman Advisors
California
$2.15M
VIA
168
Vanguard Investments Australia
Australia
$2.04M
Fifth Third Bancorp
169
Fifth Third Bancorp
Ohio
$1.95M
SSA
170
Schonfeld Strategic Advisors
New York
$1.92M
COPPSERS
171
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.89M
PMAM
172
Picton Mahoney Asset Management
Ontario, Canada
$1.88M
AAM
173
Advisors Asset Management
Colorado
$1.88M
EMPI
174
Elo Mutual Pension Insurance
Finland
$1.85M
CIG
175
Cascade Investment Group
Colorado
$1.84M