Diamondback Energy, Inc.
US ˙ NasdaqGS ˙ US25278X1090

SecurityFANG / Diamondback Energy, Inc.
InstitutionSRS Capital Advisors, Inc.
Latest Disclosed Ownership4,710 shares
Latest Disclosed Value $ 931,521
SRS Capital Advisors, Inc. reports 2.26% increase in ownership of FANG / Diamondback Energy, Inc.

On May 13, 2026 - SRS Capital Advisors, Inc. filed a 13F-HR form disclosing ownership of 4,710 shares of Diamondback Energy, Inc. (US:FANG) valued at $931,591 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,606 shares of Diamondback Energy, Inc.. This represents a change in shares of 2.26% during the quarter. The current value of the position is $907,240 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)
2026-05-13 2026-03-31 13F DIAMONDBACK ENERGY COM 25278X109 4,710 104 2.26 932 34.54 0.0263
2026-02-13 2025-12-31 13F DIAMONDBACK ENERGY COM 25278X109 4,606 -840 -15.42 692 -11.17 0.0202
2025-11-14 2025-09-30 13F DIAMONDBACK ENERGY COM 25278X109 5,446 1,919 54.41 779 60.95 0.0112
2025-08-12 2025-06-30 13F DIAMONDBACK ENERGY COM 25278X109 3,527 -6 -0.17 485 -14.18 0.0223
2025-05-15 2025-03-31 13F DIAMONDBACK ENERGY COM 25278X109 3,533 63 1.82 565 -0.70 0.0362
2025-02-05 2024-12-31 13F DIAMONDBACK ENERGY COM 25278X109 3,470 1,128 48.16 568 40.94 0.0358
2024-11-06 2024-09-30 13F DIAMONDBACK ENERGY COM 25278X109 2,342 -27 -1.14 404 -14.98 0.0361
2024-08-06 2024-06-30 13F DIAMONDBACK ENERGY COM 25278X109 2,369 -163 -6.44 474 -5.39 0.0462
2024-05-14 2024-03-31 13F DIAMONDBACK ENERGY COM 25278X109 2,532 89 3.64 502 32.54 0.0529
2024-02-06 2023-12-31 13F DIAMONDBACK ENERGY COM 25278X109 2,443 814 49.97 379 50.00 0.0422
2023-11-14 2023-09-30 13F DIAMONDBACK ENERGY COM 25278X109 1,629 -45 -2.69 252 15.07 0.0314
2023-08-14 2023-06-30 13F DIAMONDBACK ENERGY COM 25278X109 1,674 62 3.85 220 0.92 0.0281
2023-05-16 2023-03-31 13F DIAMONDBACK ENERGY COM 25278X109 1,612 316 24.38 218 22.60 0.0289
2023-02-24 2022-12-31 13F DIAMONDBACK ENERGY COM 25278X109 1,296 114 9.64 177 24.65 0.0245
2022-11-03 2022-09-30 13F DIAMONDBACK ENERGY COM 25278X109 1,182 135 12.89 142 11.81 0.0224
2022-08-22 2022-06-30 13F DIAMONDBACK ENERGY COM 25278X109 1,047 1,019 3,639.29 127 3,075.00 0.0192
2022-05-12 2022-03-31 13F DIAMONDBACK ENERGY COM 25278X109 28 15 115.38 4 300.00 0.0005
2022-02-08 2021-12-31 13F DIAMONDBACK ENERGY COM 25278X109 13 -62 -82.67 1 -85.71 0.0001
2021-11-05 2021-09-30 13F DIAMONDBACK ENERGY COM 25278X109 75 0 0.00 7 0.00 0.0010
2021-08-02 2021-06-30 13F DIAMONDBACK ENERGY COM 25278X109 75 75 7 0.0010
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.