Diamondback Energy, Inc.
DE ˙ XTRA ˙ US25278X1090
175,34 € ↑1,92 (1,11%)
2026-06-04
DEL PRIS
SecurityDE:7DB / Diamondback Energy, Inc.
InstitutionPatton Fund Management, Inc.
Latest Disclosed Ownership1,440 shares
Latest Disclosed Value $ 284,818
Patton Fund Management, Inc. ownership in 7DB / Diamondback Energy, Inc.

On April 22, 2026 - Patton Fund Management, Inc. filed a 13F-HR form disclosing ownership of 1,440 shares of Diamondback Energy, Inc. (DE:7DB) valued at $249,350 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 1,440 shares of Diamondback Energy, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $252,490 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)
2026-04-22 2026-03-31 13F DIAMONDBACK ENERGY COM 25278X109 1,440 0 0.00 285 31.48 0.0484
2026-01-23 2025-12-31 13F DIAMONDBACK ENERGY COM 25278X109 1,440 1,440 216 0.0290
2025-10-14 2025-09-30 13F DIAMONDBACK ENERGY COM 25278X109 0 -1,610 -100.00 0 -100.00
2025-07-16 2025-06-30 13F DIAMONDBACK ENERGY COM 25278X109 1,610 1,610 221 0.0485
2025-01-23 2024-12-31 13F DIAMONDBACK ENERGY COM 25278X109 0 -27,759 -100.00 0 -100.00
2024-10-16 2024-09-30 13F DIAMONDBACK ENERGY COM 25278X109 27,759 27,759 4,786 0.9885
2023-04-06 2023-03-31 13F DIAMONDBACK ENERGY COM 25278X109 0 -15,623 -100.00 0 -100.00
2023-02-10 2022-12-31 13F DIAMONDBACK ENERGY COM 25278X109 15,623 -171 -1.08 2,137 12.30 0.6250
2022-10-21 2022-09-30 13F DIAMONDBACK ENERGY COM 25278X109 15,794 -1,406 -8.17 1,903 -8.69 0.7721
2022-07-22 2022-06-30 13F DIAMONDBACK ENERGY COM 25278X109 17,200 -12,191 -41.48 2,084 -48.28 0.7805
2022-04-29 2022-03-31 13F/A-1 DIAMONDBACK ENERGY COM 25278X109 29,391 29,391 4,029 1.1007
2022-04-20 2022-03-31 13F DIAMONDBACK ENERGY COM 25278X109 29,391 29,391 4,029 1.1520
2021-07-28 2021-06-30 13F DIAMONDBACK ENERGY COM 25278X109 0 -21,512 -100.00 0 -100.00
2021-05-06 2021-03-31 13F DIAMONDBACK ENERGY COM 25278X109 21,512 21,512 1,581 0.8420
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.