Dominion Energy, Inc.
US ˙ NYSE ˙ US25746U1097

SecurityD / Dominion Energy, Inc.
InstitutionDiamond Hill Capital Management Inc
Latest Disclosed Ownership302,990 shares
Latest Disclosed Value $ 18,730,842
Diamond Hill Capital Management Inc reports 11.43% decrease in ownership of D / Dominion Energy, Inc.

On May 7, 2026 - Diamond Hill Capital Management Inc filed a 13F-HR form disclosing ownership of 302,990 shares of Dominion Energy, Inc. (US:D) valued at $18,730,842 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 342,100 shares of Dominion Energy, Inc.. This represents a change in shares of -11.43% during the quarter. The current value of the position is $20,270,031 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)
2026-05-07 2026-03-31 13F Dominion Energy COM 25746U109 302,990 -39,110 -11.43 18,731 -6.55 0.1172
2026-02-06 2025-12-31 13F Dominion Energy COM 25746U109 342,100 -7,215 -2.07 20,044 -6.20 0.1027
2025-11-05 2025-09-30 13F Dominion Energy COM 25746U109 349,315 -47,450 -11.96 21,368 -4.72 0.1014
2025-08-12 2025-06-30 13F Dominion Energy COM 25746U109 396,765 -50,386 -11.27 22,425 -10.55 0.1031
2025-05-06 2025-03-31 13F Dominion Energy COM 25746U109 447,151 -4,057,178 -90.07 25,072 -89.67 0.1149
2025-02-10 2024-12-31 13F Dominion Energy COM 25746U109 4,504,329 231,059 5.41 242,603 -1.76 1.0713
2024-11-04 2024-09-30 13F Dominion Energy COM 25746U109 4,273,270 -1,506,875 -26.07 246,952 -12.81 0.9990
2024-08-08 2024-06-30 13F Dominion Energy COM 25746U109 5,780,145 27,984 0.49 283,227 0.10 1.2114
2024-05-13 2024-03-31 13F Dominion Energy COM 25746U109 5,752,161 1,825,424 46.49 282,949 53.31 1.1548
2024-02-05 2023-12-31 13F Dominion Energy COM 25746U109 3,926,737 -61,985 -1.55 184,557 3.58 0.8110
2023-11-02 2023-09-30 13F Dominion Energy COM 25746U109 3,988,722 199,629 5.27 178,176 -9.20 0.8621
2023-08-08 2023-06-30 13F Dominion Energy COM 25746U109 3,789,093 -9,932 -0.26 196,237 -7.61 0.8828
2023-05-11 2023-03-31 13F Dominion Energy COM 25746U109 3,799,025 228,024 6.39 212,403 -3.00 0.9944
2023-02-07 2022-12-31 13F Dominion Energy COM 25746U109 3,571,001 340,051 10.52 218,974 -1.93 0.9951
2022-11-08 2022-09-30 13F Dominion Energy COM 25746U109 3,230,950 -62,505 -1.90 223,291 -15.05 1.0709
2022-08-09 2022-06-30 13F Dominion Energy COM 25746U109 3,293,455 -310,527 -8.62 262,851 -14.17 1.1484
2022-05-11 2022-03-31 13F Dominion Energy COM 25746U109 3,603,982 -16,729 -0.46 306,230 7.66 1.1385
2022-02-08 2021-12-31 13F Dominion Energy COM 25746U109 3,620,711 -101,019 -2.71 284,443 4.67 1.0165
2021-11-15 2021-09-30 13F Dominion Energy COM 25746U109 3,721,730 44,656 1.21 271,761 0.46 1.0310
2021-08-03 2021-06-30 13F Dominion Energy COM 25746U109 3,677,074 263,719 7.73 270,522 4.34 1.0273
2021-05-04 2021-03-31 13F Dominion Energy COM 25746U109 3,413,355 1,150,561 50.85 259,278 52.37 1.0481
2021-02-08 2020-12-31 13F Dominion Energy COM 25746U109 2,262,794 1,279,740 130.18 170,162 119.30 0.8012
2020-11-09 2020-09-30 13F Dominion Energy COM 25746U109 983,054 983,054 77,592 0.4279
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.