AM icon

Antero Midstream
AM

Overview Fund Activity

473 hedge funds and large institutions have $5.21B invested in Antero Midstream in 2025 Q2 according to their latest regulatory filings, with 68 funds opening new positions, 186 increasing their positions, 141 reducing their positions, and 37 closing their positions.

Holders
473
Holders Change
+20
Holders Change %
+4.42%
% of All Funds
6.35%
Holding in Top 10
6
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-14.29%
% of All Funds
0.08%
New
68
Increased
186
Reduced
141
Closed
37
Calls
$42.6M
Puts
$12.5M
Net Calls
+$30.1M
Net Calls Change
-$7.65M

Top Buyers

1
Norges Bank
1
Norges Bank
Norway
$80.5M
2
Blackstone Inc
2
Blackstone Inc
New York
$45.4M
3
Citadel Advisors
3
Citadel Advisors
Florida
$40.9M
4
TCA
4
Tortoise Capital Advisors
Kansas
$207M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$703M

Top Sellers

1
Invesco
1
Invesco
Georgia
$480M
2
SCM
2
SIR Capital Management
New York
$2.21M
3
Millennium Management
3
Millennium Management
New York
$39.1M
4
REAM
4
Ripple Effect Asset Management
New York
$0
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$13.9M
Name Market Value Shares Shares
Change 		Shares
Change %
LPL Financial
76
LPL Financial
California
$7.22M 381,027 +25,782 +7%
TC
77
TwinBeech Capital
New York
$7.16M 377,956 +377,956 New
GAM
78
Gotham Asset Management
New York
$7.07M 373,211 +175,002 +88%
New York State Common Retirement Fund
79
New York State Common Retirement Fund
New York
$7.01M 369,829 +12,783 +4%
Raymond James Financial
80
Raymond James Financial
Florida
$6.97M 367,750 -7,875 -2%
AAM
81
Advisors Asset Management
Colorado
$6.95M 366,496 -148,524 -29%
CCM
82
Cinctive Capital Management
New York
$6.81M 359,327 +359,327 New
PFC
83
Phocas Financial Corp
California
$6.8M 358,678 +96,743 +37%
OC
84
Oppenheimer & Co
New York
$6.79M 358,455 -383,802 -52%
HF
85
HRT Financial
New York
$6.66M 351,574 -666,403 -65%
SFI
86
Susquehanna Fundamental Investments
Pennsylvania
$6.53M 344,656 -28,841 -8%
HAI
87
Hennessy Advisors Inc
California
$6.52M 343,840 – –
Victory Capital Management
88
Victory Capital Management
Texas
$6.41M 338,149 +225,335 +200%
California State Teachers Retirement System (CalSTRS)
89
California State Teachers Retirement System (CalSTRS)
California
$6.3M 332,400 – –
MSRPS
90
Maryland State Retirement & Pension System
Maryland
$6.03M 318,146 +18,181 +6%
QT
91
Quantbot Technologies
New York
$5.99M 315,874 +70,213 +29%
VOYA Investment Management
92
VOYA Investment Management
Georgia
$5.94M 313,673 -82,999 -21%
ECM
93
Evergreen Capital Management
Washington
$5.71M 301,410 -39,578 -12%
Mackenzie Financial
94
Mackenzie Financial
Ontario, Canada
$5.65M 298,154 -116,273 -28%
ECM
95
ExodusPoint Capital Management
New York
$5.56M 293,152 +32,127 +12%
Fidelity Investments
96
Fidelity Investments
Massachusetts
$5.38M 283,871 -55,285 -16%
PH
97
Pinnacle Holdings
Oklahoma
$5.33M 281,471 -1,012 -0.4%
ACG
98
Aventail Capital Group
New York
$5.12M 270,428 +270,428 New
Verition Fund Management
99
Verition Fund Management
Connecticut
$4.98M 262,585 +44,599 +20%
Amundi
100
Amundi
France
$4.84M 264,972 +139,059 +110%
2 3
4
5 6