Diamondback Energy, Inc.
US ˙ NasdaqGS ˙ US25278X1090

SecurityFANG / Diamondback Energy, Inc.
InstitutionProfund Advisors Llc
Latest Disclosed Ownership27,252 shares
Latest Disclosed Value $ 5,390,173
Profund Advisors Llc reports 6.28% decrease in ownership of FANG / Diamondback Energy, Inc.

On April 24, 2026 - Profund Advisors Llc filed a 13F-HR form disclosing ownership of 27,252 shares of Diamondback Energy, Inc. (US:FANG) valued at $5,390,173 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 29,077 shares of Diamondback Energy, Inc.. This represents a change in shares of -6.28% during the quarter. The current value of the position is $5,249,280 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)
2026-04-24 2026-03-31 13F DIAMONDBACK ENERGY COM 25278X109 27,252 -1,825 -6.28 5,390 23.31 0.1979
2026-02-06 2025-12-31 13F DIAMONDBACK ENERGY COM 25278X109 29,077 512 1.79 4,371 6.95 0.1328
2025-11-06 2025-09-30 13F DIAMONDBACK ENERGY COM 25278X109 28,565 -651 -2.23 4,088 1.82 0.1329
2025-08-07 2025-06-30 13F DIAMONDBACK ENERGY COM 25278X109 29,216 2,568 9.64 4,014 -5.77 0.1445
2025-05-08 2025-03-31 13F DIAMONDBACK ENERGY COM 25278X109 26,648 -3,109 -10.45 4,260 -12.62 0.1851
2025-02-14 2024-12-31 13F DIAMONDBACK ENERGY COM 25278X109 29,757 8,573 40.47 4,875 33.49 0.1780
2024-11-14 2024-09-30 13F DIAMONDBACK ENERGY COM 25278X109 21,184 -1,319 -5.86 3,652 -18.92 0.1382
2024-08-13 2024-06-30 13F DIAMONDBACK ENERGY COM 25278X109 22,503 586 2.67 4,505 3.71 0.1670
2024-05-08 2024-03-31 13F DIAMONDBACK ENERGY COM 25278X109 21,917 -3,158 -12.59 4,343 11.70 0.1691
2024-02-14 2023-12-31 13F DIAMONDBACK ENERGY COM 25278X109 25,075 2,901 13.08 3,889 13.22 0.1670
2023-11-13 2023-09-30 13F DIAMONDBACK ENERGY COM 25278X109 22,174 2,597 13.27 3,434 33.57 0.1899
2023-08-10 2023-06-30 13F DIAMONDBACK ENERGY COM 25278X109 19,577 -993 -4.83 2,572 -7.52 0.1380
2023-05-12 2023-03-31 13F DIAMONDBACK ENERGY COM 25278X109 20,570 2,061 11.14 2,780 9.84 0.1718
2023-02-02 2022-12-31 13F DIAMONDBACK ENERGY COM 25278X109 18,509 8,363 82.43 2,532 107.12 0.1643
2022-11-07 2022-09-30 13F DIAMONDBACK ENERGY COM 25278X109 10,146 -643 -5.96 1,222 -6.50 0.0879
2022-08-01 2022-06-30 13F DIAMONDBACK ENERGY COM 25278X109 10,789 -1,175 -9.82 1,307 -20.30 0.0830
2022-05-10 2022-03-31 13F DIAMONDBACK ENERGY COM 25278X109 11,964 2,984 33.23 1,640 69.42 0.0689
2022-02-08 2021-12-31 13F DIAMONDBACK ENERGY COM 25278X109 8,980 726 8.80 968 23.94 0.0317
2021-11-12 2021-09-30 13F DIAMONDBACK ENERGY COM 25278X109 8,254 -2,621 -24.10 781 -23.43 0.0263
2021-08-12 2021-06-30 13F DIAMONDBACK ENERGY COM 25278X109 10,875 1,199 12.39 1,020 43.46 0.0343
2021-05-14 2021-03-31 13F DIAMONDBACK ENERGY COM 25278X109 9,676 2,972 44.33 711 119.44 0.0273
2021-02-09 2020-12-31 13F DIAMONDBACK ENERGY COM 25278X109 6,704 6,704 324 0.0142
2020-11-13 2020-09-30 13F DIAMONDBACK ENERGY COM 25278X109 0 -6,707 -100.00 0 -100.00
2020-08-03 2020-06-30 13F DIAMONDBACK ENERGY COM 25278X109 6,707 6,707 280 0.0156
2020-05-15 2020-03-31 13F DIAMONDBACK ENERGY COM 25278X109 0 -6,626 -100.00 0 -100.00
2020-02-18 2019-12-31 13F DIAMONDBACK ENERGY COM 25278X109 6,626 101 1.55 615 4.77 0.0268
2019-11-12 2019-09-30 13F DIAMONDBACK ENERGY COM 25278X109 6,525 237 3.77 587 -14.31 0.0297
2019-08-13 2019-06-30 13F DIAMONDBACK ENERGY COM 25278X109 6,288 157 2.56 685 10.13 0.0325
2019-05-15 2019-03-31 13F DIAMONDBACK ENERGY COM 25278X109 6,131 -80 -1.29 622 7.99 0.0299
2019-02-14 2018-12-31 13F DIAMONDBACK ENERGY COM 25278X109 6,211 2,786 81.34 576 24.41 0.0356
2018-11-13 2018-09-30 13F DIAMONDBACK ENERGY COM 25278X109 3,425 -167 -4.65 463 -2.11 0.0176
2018-08-13 2018-06-30 13F DIAMONDBACK ENERGY COM 25278X109 3,592 243 7.26 473 11.56 0.0189
2018-05-14 2018-03-31 13F DIAMONDBACK ENERGY COM 25278X109 3,349 -662 -16.50 424 -16.21 0.0169
2018-02-14 2017-12-31 13F DIAMONDBACK ENERGY COM 25278X109 4,011 70 1.78 506 31.09 0.0195
2017-11-13 2017-09-30 13F DIAMONDBACK ENERGY COM 25278X109 3,941 -222 -5.33 386 4.32 0.0161
2017-08-11 2017-06-30 13F DIAMONDBACK ENERGY COM 25278X109 4,163 62 1.51 370 -12.94 0.0168
2017-04-25 2017-03-31 13F DIAMONDBACK ENERGY COM 25278X109 4,101 -452 -9.93 425 -7.61 0.0190
2017-02-13 2016-12-31 13F DIAMONDBACK ENERGY COM 25278X109 4,553 733 19.19 460 24.66 0.0212
2016-11-10 2016-09-30 13F DIAMONDBACK ENERGY COM 25278X109 3,820 -906 -19.17 369 -14.39 0.0176
2016-08-12 2016-06-30 13F DIAMONDBACK ENERGY COM 25278X109 4,726 1,434 43.56 431 69.69 0.0210
2016-05-06 2016-03-31 13F DIAMONDBACK ENERGY COM 25278X109 3,292 3,292 0.00 254 0.0132
2016-02-05 2015-12-31 13F DIAMONDBACK ENERGY COM 25278X109 0 0 0 0.0000
2015-11-06 2015-09-30 13F DIAMONDBACK ENERGY COM 25278X109 0 -3,276 -100.00 0 -100.00
2015-08-11 2015-06-30 13F DIAMONDBACK ENERGY COM 25278X109 3,276 -1,047 -24.22 247 -25.60 0.0102
2015-05-08 2015-03-31 13F DIAMONDBACK ENERGY COM 25278X109 4,323 4,323 0.00 332 0.0129
2015-01-30 2014-12-31 13F DIAMONDBACK ENERGY COM 25278X109 0 -5,963 -100.00 0 -100.00
2014-11-06 2014-09-30 13F DIAMONDBACK ENERGY COM 25278X109 5,963 3,188 114.88 446 81.30 0.0209
2014-08-08 2014-06-30 13F DIAMONDBACK ENERGY COM 25278X109 2,775 2,775 246 0.0108
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.