Dominion Energy, Inc.
US ˙ NYSE ˙ US25746U1097

SecurityD / Dominion Energy, Inc.
InstitutionSumitomo Life Insurance Co
Latest Disclosed Ownership11,227 shares
Latest Disclosed Value $ 694,053
Sumitomo Life Insurance Co reports 3.31% increase in ownership of D / Dominion Energy, Inc.

On May 12, 2026 - Sumitomo Life Insurance Co filed a 13F-HR form disclosing ownership of 11,227 shares of Dominion Energy, Inc. (US:D) valued at $694,053 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 10,867 shares of Dominion Energy, Inc.. This represents a change in shares of 3.31% during the quarter. The current value of the position is $751,086 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-12 2026-03-31 13F DOMINION ENERGY INC COM Common 25746U109 11,227 360 3.31 694 9.12 0.0163
2026-02-13 2025-12-31 13F DOMINION ENERGY INC COM Common 25746U109 10,867 122 1.14 637 -3.20 0.0174
2025-11-12 2025-09-30 13F DOMINION ENERGY INC COM Common 25746U109 10,745 -455 -4.06 657 3.79 0.0204
2025-08-05 2025-06-30 13F DOMINION ENERGY INC COM Common 25746U109 11,200 -566 -4.81 633 -3.95 0.0429
2025-05-02 2025-03-31 13F DOMINION ENERGY INC COM Common 25746U109 11,766 149 1.28 660 5.44 0.0236
2025-01-23 2024-12-31 13F DOMINION ENERGY INC COM Common 25746U109 11,617 -425 -3.53 626 -10.07 0.0118
2024-10-16 2024-09-30 13F DOMINION ENERGY INC COM Common 25746U109 12,042 94 0.79 696 18.80 0.0137
2024-07-19 2024-06-30 13F DOMINION ENERGY INC COM Common 25746U109 11,948 -1,630 -12.00 585 -12.29 0.0135
2024-04-26 2024-03-31 13F DOMINION ENERGY INC COM Common 25746U109 13,578 -759 -5.29 668 -0.89 0.0173
2024-01-30 2023-12-31 13F DOMINION ENERGY INC COM Common 25746U109 14,337 -82 -0.57 674 4.50 0.0210
2023-10-23 2023-09-30 13F DOMINION ENERGY INC COM Common 25746U109 14,419 -455 -3.06 644 -16.36 0.0181
2023-07-20 2023-06-30 13F DOMINION ENERGY INC COM Common 25746U109 14,874 -1,270 -7.87 770 0.0339
2023-04-27 2023-03-31 13F DOMINION ENERGY INC COM Common 25746U109 16,144 -168 -1.03 1 -100.00 0.0760
2023-01-18 2022-12-31 13F DOMINION ENERGY INC COM Common 25746U109 16,312 -345 -2.07 1 -99.91 0.0737
2022-10-31 2022-09-30 13F DOMINION ENERGY INC COM Common 25746U109 16,657 -1,978 -10.61 1,151 -22.60 0.0488
2022-07-22 2022-06-30 13F DOMINION ENERGY INC COM Common 25746U109 18,635 341 1.86 1,487 -4.31 0.0416
2022-04-27 2022-03-31 13F DOMINION ENERGY INC COM Common 25746U109 18,294 -347 -1.86 1,554 6.15 0.0384
2022-02-04 2021-12-31 13F DOMINION ENERGY INC COM Common 25746U109 18,641 -501 -2.62 1,464 4.72 0.0348
2021-10-25 2021-09-30 13F DOMINION ENERGY INC COM Common 25746U109 19,142 -809 -4.05 1,398 -4.77 0.0374
2021-07-20 2021-06-30 13F DOMINION ENERGY INC COM Common 25746U109 19,951 -3,371 -14.45 1,468 -17.16 0.0467
2021-04-27 2021-03-31 13F DOMINION ENERGY INC COM Common 25746U109 23,322 -1,132 -4.63 1,772 -3.64 0.0713
2021-02-05 2020-12-31 13F DOMINION ENERGY INC COM Common 25746U109 24,454 -2,456 -9.13 1,839 -13.42 0.0777
2020-10-29 2020-09-30 13F DOMINION ENERGY INC COM Common 25746U109 26,910 -1,401 -4.95 2,124 -7.57 0.0988
2020-07-22 2020-06-30 13F DOMINION ENERGY INC COM Common 25746U109 28,311 6,463 29.58 2,298 45.72 0.1232
2020-05-01 2020-03-31 13F DOMINION ENERGY INC COM Common 25746U109 21,848 295 1.37 1,577 -11.65 0.1122
2020-01-24 2019-12-31 13F DOMINION ENERGY INC COM Common 25746U109 21,553 1,214 5.97 1,785 8.31 0.2022
2019-10-24 2019-09-30 13F DOMINION ENERGY INC COM Common 25746U109 20,339 -2,597 -11.32 1,648 -7.05 0.2144
2019-07-26 2019-06-30 13F DOMINION ENERGY INC COM Common 25746U109 22,936 817 3.69 1,773 4.54 0.2093
2019-04-17 2019-03-31 13F DOMINION ENERGY INC COM Common 25746U109 22,119 -2,442 -9.94 1,696 -3.36 0.2280
2019-01-24 2018-12-31 13F DOMINION ENERGY INC COM Common 25746U109 24,561 641 2.68 1,755 4.40 0.2432
2018-10-18 2018-09-30 13F DOMINION ENERGY INC COM Common 25746U109 23,920 -473 -1.94 1,681 1.08 0.3335
2018-07-23 2018-06-30 13F DOMINION ENERGY INC COM Common 25746U109 24,393 1,047 4.48 1,663 5.65 0.2040
2018-04-27 2018-03-31 13F DOMINION ENERGY INC COM Common 25746U109 23,346 -1,029 -4.22 1,574 -20.34 0.2081
2018-02-01 2017-12-31 13F DOMINION ENERGY INC COM Common 25746U109 24,375 -1,184 -4.63 1,976 0.51 0.2479
2017-10-17 2017-09-30 13F DOMINION ENERGY INC COM Common 25746U109 25,559 -756 -2.87 1,966 -2.53 0.2504
2017-07-27 2017-06-30 13F DOMINION ENERGY INC COM Common 25746U109 26,315 1,390 5.58 2,017 4.35 0.2631
2017-04-26 2017-03-31 13F DOMINION RES INC VA NEW COM Common 25746U109 24,925 -1,547 -5.84 1,933 -4.64 0.2732
2017-01-27 2016-12-31 13F DOMINION RES INC VA NEW COM Common 25746U109 26,472 589 2.28 2,027 5.46 0.2890
2016-10-25 2016-09-30 13F DOMINION RES INC VA NEW COM Common 25746U109 25,883 -3,108 -10.72 1,922 -14.92 0.2852
2016-07-15 2016-06-30 13F DOMINION RES INC VA NEW COM Common 25746U109 28,991 -1,020 -3.40 2,259 0.22 0.3096
2016-04-26 2016-03-31 13F DOMINION RES INC VA NEW COM Common 25746U109 30,011 -909 -2.94 2,254 7.80 0.2932
2016-01-21 2015-12-31 13F DOMINION RES INC VA NEW COM Common 25746U109 30,920 -728 -2.30 2,091 -6.11 0.2639
2015-10-22 2015-09-30 13F DOMINION RES INC VA NEW COM Common 25746U109 31,648 -807 -2.49 2,227 2.63 0.2955
2015-07-29 2015-06-30 13F DOMINION RES INC VA NEW COM Common 25746U109 32,455 -4,014 -11.01 2,170 -16.05 0.2644
2015-04-30 2015-03-31 13F DOMINION RES INC VA NEW COM Common 25746U109 36,469 36,469 0.00 2,585 0.2851
2015-02-04 2014-12-31 13F DOMINION RES INC VA NEW COM Common 25746U109 0 -42,560 -100.00 0 -100.00
2014-11-04 2014-09-30 13F DOMINION RES INC VA NEW COM Common 25746U109 42,560 -1,165 -2.66 2,940 -5.98 0.2875
2014-07-30 2014-06-30 13F DOMINION RES INC VA NEW COM Common 25746U109 43,725 228 0.52 3,127 1.26 0.2990
2014-05-02 2014-03-31 13F DOMINION RES INC VA NEW COM Common 25746U109 43,497 -3,683 -7.81 3,088 1.18 0.2998
2014-02-07 2013-12-31 13F DOMINION RES INC VA NEW COM Common 25746U109 47,180 -8,027 -14.54 3,052 -11.51 0.2747
2013-11-13 2013-09-30 13F DOMINION RES INC VA NEW COM Common 25746U109 55,207 -2,083 -3.64 3,449 5.96 0.3215
2013-08-08 2013-06-30 13F DOMINION RES INC VA NEW COM Common 025746U10 57,290 57,290 3,255 0.3117
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.