Diamondback Energy, Inc.
US ˙ NasdaqGS ˙ US25278X1090

SecurityFANG / Diamondback Energy, Inc.
InstitutionEverSource Wealth Advisors, LLC
Latest Disclosed Ownership70,254 shares
Latest Disclosed Value $ 13,895,690
EverSource Wealth Advisors, LLC reports 3.35% increase in ownership of FANG / Diamondback Energy, Inc.

On May 15, 2026 - EverSource Wealth Advisors, LLC filed a 13F-HR/A form disclosing ownership of 70,254 shares of Diamondback Energy, Inc. (US:FANG) valued at $13,895,539 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 67,977 shares of Diamondback Energy, Inc.. This represents a change in shares of 3.35% during the quarter. The current value of the position is $13,533,731 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F/A-1 DIAMONDBACK ENERGY INC COM Stock 25278X109 70,254 2,277 3.35 13,896 35.97 0.0645
2026-05-14 2026-03-31 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 4,834 -63,143 433 0.0024
2026-02-06 2025-12-31 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 67,977 6,992 11.47 10,219 17.10 0.3759
2025-11-10 2025-09-30 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 60,985 15,716 34.72 8,727 40.31 0.3452
2025-08-13 2025-06-30 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 45,269 17,790 64.74 6,220 41.59 0.2809
2025-05-13 2025-03-31 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 27,479 5,994 27.90 4,393 24.84 0.2412
2025-02-10 2024-12-31 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 21,485 5,754 36.58 3,520 29.76 0.1979
2024-11-08 2024-09-30 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 15,731 8,569 119.65 2,712 87.16 0.1717
2024-08-13 2024-06-30 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 7,162 5,019 234.20 1,449 236.19 0.0962
2024-06-11 2024-03-31 13F/A-1 DIAMONDBACK ENERGY INC COM Stock 25278X109 2,143 -275 -11.37 431 14.93 0.0339
2024-05-13 2024-03-31 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 2,418 0 375 0.0133
2024-02-09 2023-12-31 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 2,418 622 34.63 375 34.89 0.0343
2023-11-03 2023-09-30 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 1,796 189 11.76 278 31.75 0.0295
2023-08-04 2023-06-30 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 1,607 66 4.28 211 1.44 0.0233
2023-05-11 2023-03-31 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 1,541 -408 -20.93 208 -21.80 0.0259
2023-02-09 2022-12-31 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 1,949 -269 -12.13 267 -0.37 0.0404
2022-11-07 2022-09-30 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 2,218 594 36.58 267 35.53 0.0611
2022-08-01 2022-06-30 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 1,624 -11 -0.67 197 -12.05 0.0508
2022-05-25 2022-03-31 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 1,635 4 0.25 224 27.27 0.0568
2022-02-17 2021-12-31 13F/A-1 DIAMONDBACK ENERGY INC COM Stock 25278X109 1,631 1,631 176 0.0493
2022-02-07 2021-12-31 13F DIAMONDBACK ENERGY INC COM Stock 25278X109 1,631 1,631 176 0.0493
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.