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Diamondback Energy
FANG

Overview Fund Activity

1,078 hedge funds and large institutions have $23.8B invested in Diamondback Energy in 2025 Q2 according to their latest regulatory filings, with 120 funds opening new positions, 454 increasing their positions, 389 reducing their positions, and 130 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,078
Holders Change
-29
Holders Change %
-2.62%
% of All Funds
14.45%
Holding in Top 10
7
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-22.22%
% of All Funds
0.09%
New
120
Increased
454
Reduced
389
Closed
130
Calls
$506M
Puts
$362M
Net Calls
+$144M
Net Calls Change
+$179M

Top Buyers

1
EECFX
EnCap Energy Capital Fund XI
Texas
+$383M
2
BlackRock
BlackRock
New York
+$346M
3
Capital Research Global Investors
Capital Research Global Investors
California
+$158M
4
EP
EnCap Partners
Texas
+$149M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$146M

Top Sellers

1
DFG
Demars Financial Group
Washington
-$563M
2
Point72 Asset Management
Point72 Asset Management
Connecticut
-$121M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$96.9M
4
Adage Capital Partners
Adage Capital Partners
Massachusetts
-$77.6M
5
ECA
Encompass Capital Advisors
New York
-$75.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
Marshall Wace
126
Marshall Wace
United Kingdom
$14.3M +$14.3M +104,327 New
State of Wisconsin Investment Board
127
State of Wisconsin Investment Board
Wisconsin
$14.2M -$467K -3,397 -3%
Verition Fund Management
128
Verition Fund Management
Connecticut
$13.9M +$3.88M +28,273 +39%
GCM
129
Ghisallo Capital Management
Massachusetts
$13.7M – – –
VMPIC
130
Varma Mutual Pension Insurance Co
Finland
$13.7M +$4.96M +36,100 +57%
Jennison Associates
131
Jennison Associates
New York
$13.6M -$8.67M -63,079 -39%
Chevy Chase Trust
132
Chevy Chase Trust
Maryland
$13.6M +$104K +760 +0.8%
Aberdeen Group
133
Aberdeen Group
United Kingdom
$13.5M +$552K +4,017 +4%
SDIC
134
South Dakota Investment Council
South Dakota
$13.3M +$152K +1,105 +1%
Janney Montgomery Scott
135
Janney Montgomery Scott
Pennsylvania
$12.8M -$8.84M -64,360 -41%
GWM
136
GDS Wealth Management
Texas
$12.8M -$1.97M -14,369 -13%
Ohio Public Employees Retirement System (OPERS)
137
Ohio Public Employees Retirement System (OPERS)
Ohio
$12.7M -$850K -6,187 -6%
Toronto Dominion Bank
138
Toronto Dominion Bank
Ontario, Canada
$12.4M +$2.25M +16,391 +22%
Mitsubishi UFJ Trust & Banking
139
Mitsubishi UFJ Trust & Banking
Japan
$12.3M -$1.13M -8,242 -8%
Treasurer of the State of North Carolina
140
Treasurer of the State of North Carolina
North Carolina
$12.2M +$263K +1,916 +2%
SC
141
Savoie Capital
Illinois
$12.2M +$412K +3,000 +4%
GF
142
Gabelli Funds
New York
$12M +$1.34M +9,785 +13%
GC
143
Guggenheim Capital
Illinois
$11.8M +$1.31M +9,515 +12%
BS
144
Banco Santander
Spain
$11.8M +$1.79M +13,006 +18%
VIP
145
Vantage Investment Partners
Missouri
$11.4M +$478K +3,476 +4%
WB
146
WesBanco Bank
West Virginia
$11.4M +$273K +1,988 +2%
Assenagon Asset Management
147
Assenagon Asset Management
Luxembourg
$11.4M -$15.6M -113,749 -58%
CIBC Asset Management
148
CIBC Asset Management
Ontario, Canada
$11.3M +$165K +1,204 +1%
VDBMI
149
Van Den Berg Management I
Texas
$11.3M +$38.1K +277 +0.3%
Millennium Management
150
Millennium Management
New York
$11.2M +$7.22M +52,579 +181%
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