Diamondback Energy
FANG
1,119 hedge funds and large institutions have $26.4B invested in Diamondback Energy in 2025 Q1 according to their latest regulatory filings, with 118 funds opening new positions, 485 increasing their positions, 397 reducing their positions, and 131 closing their positions.
22% more repeat investments, than reductions
Existing positions increased: 485 | Existing positions reduced: 397
0.42% more ownership
Funds ownership: 58.04% → 58.46% (+0.42%)
4% less capital invested
Capital invested by funds: $27.4B → $26.4B (-$1B)
9% less call options, than puts
Call options by funds: $348M | Put options by funds: $383M
10% less first-time investments, than exits
New positions opened: 118 | Existing positions closed: 131
3% less funds holding
Funds holding: 1,155 → 1,119 (-36)
10% less funds holding in top 10
Funds holding in top 10: 10 → 9 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital World Investors
Los Angeles,
California
|
+$482M |
| 2 |
Pacer Advisors
Malvern,
Pennsylvania
|
+$321M |
| 3 |
Capital Research Global Investors
Los Angeles,
California
|
+$192M |
| 4 |
UBS Group
Zurich,
Switzerland
|
+$167M |
| 5 |
Holocene Advisors
New York
|
+$152M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$474M |
| 2 |
N
Nuveen
Charlotte,
North Carolina
|
-$225M |
| 3 |
D.E. Shaw & Co
New York
|
-$190M |
| 4 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
-$151M |
| 5 |
Alyeska Investment Group
Chicago,
Illinois
|
-$141M |
FANG Hedge Fund Activity: Q1 2025 in Review
1,119 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Diamondback Energy (FANG) for Q1 2025, worth a combined $26.4B — down 3.7% from $27.4B a quarter earlier.
Sellers outnumbered buyers: 131 funds closed out of FANG and 118 opened new positions — a net loss of 13 holders — while 397 trimmed existing stakes and 485 added.
The largest buyer was Capital World Investors, adding an estimated $482M. The largest seller was T. Rowe Price Associates, cutting an estimated $474M.
- 1,119 institutional investors held Diamondback Energy (FANG) as of Q1 2025, down from 1,155 in Q4 2024.
- Funds reported $26.4B of Diamondback Energy stock for Q1 2025, down 3.7% quarter-over-quarter.
- 118 funds opened new Diamondback Energy positions in Q1 2025 and 131 closed out, a net change of -13 holders.
- The largest Diamondback Energy buyer in Q1 2025 was Capital World Investors, an estimated $482M added.
- The largest Diamondback Energy seller in Q1 2025 was T. Rowe Price Associates, an estimated $474M sold.
Based on aggregated 13F filings for Q1 2025.