Dominion Energy, Inc.
US ˙ NYSE ˙ US25746U1097

SecurityD / Dominion Energy, Inc.
InstitutionGuggenheim Capital Llc
Latest Disclosed Ownership170,550 shares
Latest Disclosed Value $ 10,543,400
Guggenheim Capital Llc reports 12.84% increase in ownership of D / Dominion Energy, Inc.

On May 15, 2026 - Guggenheim Capital Llc filed a 13F-HR form disclosing ownership of 170,550 shares of Dominion Energy, Inc. (US:D) valued at $10,543,401 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 151,147 shares of Dominion Energy, Inc.. This represents a change in shares of 12.84% during the quarter. The current value of the position is $11,409,795 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)
2026-05-15 2026-03-31 13F DOMINION ENERGY COM 25746U109 170,550 19,403 12.84 10,543 19.06 0.0407
2026-02-17 2025-12-31 13F DOMINION ENERGY COM 25746U109 151,147 -13,371 -8.13 8,856 -12.00 0.0317
2025-11-13 2025-09-30 13F DOMINION ENERGY COM 25746U109 164,518 -15,557 -8.64 10,064 -1.12 0.0517
2025-08-13 2025-06-30 13F DOMINION ENERGY COM 25746U109 180,075 4,719 2.69 10,178 3.51 0.0808
2025-05-14 2025-03-31 13F DOMINION ENERGY COM 25746U109 175,356 2,131 1.23 9,832 5.39 0.0903
2025-02-13 2024-12-31 13F DOMINION ENERGY COM 25746U109 173,225 -8,693 -4.78 9,330 -11.26 0.0756
2024-11-13 2024-09-30 13F DOMINION ENERGY COM 25746U109 181,918 -16,222 -8.19 10,513 8.29 0.0736
2024-08-14 2024-06-30 13F DOMINION ENERGY COM 25746U109 198,140 11,069 5.92 9,709 5.50 0.0688
2024-05-14 2024-03-31 13F DOMINION ENERGY COM 25746U109 187,071 -38,023 -16.89 9,202 -13.02 0.0648
2024-02-14 2023-12-31 13F DOMINION ENERGY COM 25746U109 225,094 -3,597 -1.57 10,579 3.56 0.0799
2023-11-14 2023-09-30 13F DOMINION ENERGY COM 25746U109 228,691 -39,564 -14.75 10,216 -26.47 0.0878
2023-08-11 2023-06-30 13F DOMINION ENERGY COM 25746U109 268,255 -13,866 -4.91 13,893 -11.93 0.1091
2023-05-11 2023-03-31 13F DOMINION ENERGY COM 25746U109 282,121 -37,280 -11.67 15,773 -19.46 0.1328
2023-02-14 2022-12-31 13F DOMINION ENERGY COM 25746U109 319,401 -7,523 -2.30 19,586 -13.32 0.1720
2022-11-14 2022-09-30 13F DOMINION ENERGY COM 25746U109 326,924 54,457 19.99 22,594 3.90 0.2069
2022-08-15 2022-06-30 13F DOMINION ENERGY COM 25746U109 272,467 -12,307 -4.32 21,746 -10.13 0.1717
2022-05-16 2022-03-31 13F DOMINION ENERGY COM 25746U109 284,774 39,345 16.03 24,197 25.50 0.1455
2022-02-14 2021-12-31 13F DOMINION ENERGY COM 25746U109 245,429 14,777 6.41 19,280 14.48 0.1006
2021-11-15 2021-09-30 13F DOMINION ENERGY COM 25746U109 230,652 17,055 7.98 16,842 7.18 0.1011
2021-08-13 2021-06-30 13F DOMINION ENERGY COM 25746U109 213,597 -3,671 -1.69 15,714 -4.79 0.0925
2021-05-13 2021-03-31 13F DOMINION ENERGY COM 25746U109 217,268 23,680 12.23 16,504 13.37 0.1083
2021-02-16 2020-12-31 13F DOMINION ENERGY COM 25746U109 193,588 5,282 2.81 14,558 -2.05 0.0913
2020-11-13 2020-09-30 13F DOMINION ENERGY COM 25746U109 188,306 15,667 9.08 14,863 6.05 0.1076
2020-08-14 2020-06-30 13F DOMINION ENERGY COM 25746U109 172,639 -4,460 -2.52 14,015 9.62 0.1084
2020-06-02 2020-03-31 13F DOMINION ENERGY COM 25746U109 177,099 -54,494 -23.53 12,785 -33.34 0.1287
2020-02-20 2019-12-31 13F/A-1 DOMINION ENERGY COM 25746U109 231,593 -27,888 -10.75 19,180 -8.79 0.1440
2020-02-14 2019-12-31 13F DOMINION ENERGY COM 25746U109 231,593 -27,888 19,180 113,676.0261
2020-02-20 2019-09-30 13F/A-1 DOMINION ENERGY COM 25746U109 259,481 -16,887 -6.11 21,028 -1.60 0.1680
2019-11-14 2019-09-30 13F DOMINION ENERGY COM 25746U109 259,481 -16,887 21,028 154,099.3520
2019-08-14 2019-06-30 13F DOMINION ENERGY COM 25746U109 276,368 19,739 7.69 21,369 8.62 0.1739
2019-05-15 2019-03-31 13F DOMINION ENERGY COM 25746U109 256,629 67,843 35.94 19,674 45.84 0.1603
2019-02-14 2018-12-31 13F DOMINION ENERGY COM 25746U109 188,786 -18,934 -9.12 13,490 -7.60 0.1143
2018-11-14 2018-09-30 13F DOMINION ENERGY COM 25746U109 207,720 11,220 5.71 14,599 8.97 0.0951
2018-08-14 2018-06-30 13F DOMINION ENERGY COM 25746U109 196,500 -414,782 -67.85 13,397 -67.50 0.0894
2018-05-15 2018-03-31 13F DOMINION ENERGY COM 25746U109 611,282 40,490 7.09 41,217 -10.92 0.1005
2018-02-14 2017-12-31 13F DOMINION ENERGY COM 25746U109 570,792 15,243 2.74 46,268 8.26 0.1096
2017-11-14 2017-09-30 13F DOMINION ENERGY COM 25746U109 555,549 -3,642 -0.65 42,737 -0.27 0.1004
2017-08-14 2017-06-30 13F DOMINION ENERGY COM 25746U109 559,191 18,848 3.49 42,852 2.24 0.1135
2017-05-15 2017-03-31 13F DOMINION RES INC VA COM 25746U109 540,343 32,615 6.42 41,915 7.79 0.1136
2017-02-14 2016-12-31 13F DOMINION RES INC VA COM 25746U109 507,728 17,146 3.50 38,886 6.72 0.1112
2016-11-14 2016-09-30 13F DOMINION RES INC VA COM 25746U109 490,582 -106,473 -17.83 36,436 -21.69 0.1133
2016-08-15 2016-06-30 13F DOMINION RES INC VA COM 25746U109 597,055 51,383 9.42 46,528 13.51 0.1461
2016-05-16 2016-03-31 13F DOMINION RES INC VA COM 25746U109 545,672 13,814 2.60 40,990 13.94 0.1293
2016-02-16 2015-12-31 13F DOMINION RES INC VA COM 25746U109 531,858 25,148 4.96 35,975 0.88 0.1047
2015-11-16 2015-09-30 13F DOMINION RES INC VA COM 25746U109 506,710 -90,155 -15.10 35,662 -10.65 0.1097
2015-08-14 2015-06-30 13F DOMINION RES INC VA COM 25746U109 596,865 -45,290 -7.05 39,911 -12.30 0.0985
2015-05-18 2015-03-31 13F/A-1 DOMINION RES INC VA COM 25746U109 642,155 48,652 8.20 45,510 -0.28 0.1077
2015-05-15 2015-03-31 13F DOMINION RES INC VA COM 25746U109 642,155 45,510
2015-02-17 2014-12-31 13F DOMINION RES INC VA COM 25746U109 593,503 40,586 7.34 45,640 19.47 0.1145
2014-11-14 2014-09-30 13F DOMINION RES INC VA COM 25746U109 552,917 -149,956 -21.33 38,201 -24.01 0.0921
2014-08-14 2014-06-30 13F DOMINION RES INC VA COM 25746U109 702,873 344,799 96.29 50,269 97.75 0.1272
2014-05-16 2014-03-31 13F DOMINION RES INC VA COM 25746U109 358,074 18,646 5.49 25,420 15.78 0.0723
2014-02-14 2013-12-31 13F DOMINION RES INC VA COM 25746U109 339,428 -1,111 -0.33 21,956 3.19 0.0667
2013-11-14 2013-09-30 13F DOMINION RES INC VA COM 25746U109 340,539 -192,220 -36.08 21,277 -29.71 0.0764
2013-08-22 2013-06-30 13F/A-1 DOMINION RES INC VA COM 25746U109 532,759 532,759 30,272 0.1273
2013-08-14 2013-06-30 13F DOMINION RES INC VA COM 25746U109 532,759 30,272 0.1276
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.