Exelon Corporation
AT ˙ WBAG ˙ US30161N1019
39,58 € ↑1,45 (3,80%)
2026-06-05
DEL PRIS
SecurityAT:EXEC / Exelon Corporation
InstitutionSumitomo Mitsui DS Asset Management Company, Ltd
Latest Disclosed Ownership147,355 shares
Latest Disclosed Value $ 7,223,342
Sumitomo Mitsui DS Asset Management Company, Ltd reports 7.53% increase in ownership of EXEC / Exelon Corporation

On April 24, 2026 - Sumitomo Mitsui DS Asset Management Company, Ltd filed a 13F-HR form disclosing ownership of 147,355 shares of Exelon Corporation (AT:EXEC) valued at $6,208,803 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 137,040 shares of Exelon Corporation. This represents a change in shares of 7.53% during the quarter. The current value of the position is $5,831,574 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)
2026-04-24 2026-03-31 13F EXELON COM 30161N101 147,355 10,315 7.53 7,223 20.93 0.0584
2026-02-03 2025-12-31 13F EXELON COM 30161N101 137,040 -10 -0.01 5,974 -3.16 0.0470
2025-10-24 2025-09-30 13F EXELON COM 30161N101 137,050 1,926 1.43 6,169 5.13 0.0500
2025-07-10 2025-06-30 13F EXELON COM 30161N101 135,124 1,474 1.10 5,867 -4.73 0.0529
2025-04-28 2025-03-31 13F EXELON COM 30161N101 133,650 -30,802 -18.73 6,159 -0.50 0.0628
2025-01-28 2024-12-31 13F EXELON COM 30161N101 164,452 13,724 9.11 6,190 1.26 0.0632
2024-10-17 2024-09-30 13F EXELON COM 30161N101 150,728 33,121 28.16 6,112 50.17 0.0658
2024-07-30 2024-06-30 13F EXELON COM 30161N101 117,607 8,868 8.16 4,070 -0.37 0.0480
2024-05-02 2024-03-31 13F EXELON COM 30161N101 108,739 183 0.17 4,085 4.82 0.0508
2024-02-01 2023-12-31 13F EXELON COM 30161N101 108,556 900 0.84 3,897 -4.20 0.0510
2023-10-30 2023-09-30 13F EXELON COM 30161N101 107,656 6,035 5.94 4,068 -1.74 0.0631
2023-08-04 2023-06-30 13F EXELON COM 30161N101 101,621 18,259 21.90 4,140 18.56 0.0634
2023-05-02 2023-03-31 13F EXELON COM 30161N101 83,362 6,851 8.95 3,492 5.59 0.0629
2023-01-26 2022-12-31 13F EXELON COM 30161N101 76,511 5,581 7.87 3,308 24.46 0.0670
2022-10-19 2022-09-30 13F EXELON COM 30161N101 70,930 1,241 1.78 2,657 -15.86 0.0606
2022-07-13 2022-06-30 13F EXELON COM 30161N101 69,689 4,673 7.19 3,158 1.97 0.0758
2022-04-19 2022-03-31 13F EXELON COM 30161N101 65,016 117 0.18 3,097 -17.37 0.0658
2022-01-20 2021-12-31 13F EXELON COM 30161N101 64,899 4,370 7.22 3,748 28.14 0.0782
2021-10-15 2021-09-30 13F EXELON COM 30161N101 60,529 -891 -1.45 2,925 7.50 0.0692
2021-07-19 2021-06-30 13F EXELON COM 30161N101 61,420 -725 -1.17 2,721 0.11 0.0647
2021-05-07 2021-03-31 13F EXELON COM 30161N101 62,145 138 0.22 2,718 3.86 0.0713
2021-02-02 2020-12-31 13F EXELON COM 30161N101 62,007 22 0.04 2,617 18.10 0.0744
2020-10-29 2020-09-30 13F EXELON COM 30161N101 61,985 699 1.14 2,216 -0.36 0.0702
2020-08-12 2020-06-30 13F EXELON COM 30161N101 61,286 -3,786 -5.82 2,224 -7.14 0.0767
2020-04-21 2020-03-31 13F EXELON COM 30161N101 65,072 677 1.05 2,395 -18.40 0.0986
2020-01-24 2019-12-31 13F EXELON COM 30161N101 64,395 -975 -1.49 2,935 -7.06 0.0994
2019-10-16 2019-09-30 13F EXELON COM 30161N101 65,370 7,337 12.64 3,158 13.52 0.1176
2019-08-13 2019-06-30 13F EXELON COM 30161N101 58,033 -9,005 -13.43 2,782 -17.20 0.1122
2019-05-07 2019-03-31 13F EXELON COM 30161N101 67,038 2,827 4.40 3,360 16.06 0.0555
2019-01-25 2018-12-31 13F EXELON COM 30161N101 64,211 -2,785 -4.16 2,895 -1.03 0.0523
2018-10-15 2018-09-30 13F EXELON COM 30161N101 66,996 -184 -0.27 2,925 2.24 0.0451
2018-07-31 2018-06-30 13F EXELON COM 30161N101 67,180 619 0.93 2,861 10.21 0.0439
2018-04-25 2018-03-31 13F EXELON COM 30161N101 66,561 -3,045 -4.37 2,596 -5.36 0.0384
2018-01-25 2017-12-31 13F EXELON COM 30161N101 69,606 -2,671 -3.70 2,743 0.77 0.0411
2017-10-27 2017-09-30 13F EXELON COM 30161N101 72,277 -1,519 -2.06 2,722 2.29 0.0425
2017-07-26 2017-06-30 13F EXELON COM 30161N101 73,796 -3,082 -4.01 2,661 -3.80 0.0433
2017-04-28 2017-03-31 13F EXELON COM 30161N101 76,878 8,182 11.91 2,766 13.45 0.0467
2017-01-30 2016-12-31 13F EXELON COM 30161N101 68,696 -3,184 -4.43 2,438 1.92 0.0468
2016-10-31 2016-09-30 13F EXELON COM 30161N101 71,880 482 0.68 2,392 -7.86 0.0521
2016-07-29 2016-06-30 13F EXELON COM 30161N101 71,398 2,883 4.21 2,596 5.70 0.0789
2016-05-11 2016-03-31 13F EXELON COM 30161N101 68,515 6,742 10.91 2,456 43.21 0.0758
2016-01-29 2015-12-31 13F EXELON COM 30161N101 61,773 -2,459 -3.83 1,715 -10.07 0.0578
2015-10-23 2015-09-30 13F EXELON COM 30161N101 64,232 -1,835 -2.78 1,907 -8.10 0.0651
2015-07-22 2015-06-30 13F EXELON COM 30161N101 66,067 -1,869 -2.75 2,075 -9.11 0.0658
2015-04-23 2015-03-31 13F EXELON COM 30161N101 67,936 -4,565 -6.30 2,283 -15.07 0.0694
2015-01-21 2014-12-31 13F EXELON COM 30161N101 72,501 -7,064 -8.88 2,688 -0.88 0.0825
2014-10-22 2014-09-30 13F EXELON COM 30161N101 79,565 -6,027 -7.04 2,712 -13.13 0.0831
2014-07-14 2014-06-30 13F EXELON COM 30161N101 85,592 -5,242 -5.77 3,122 2.43 0.0891
2014-04-16 2014-03-31 13F EXELON COM 30161N101 90,834 -4,621 -4.84 3,048 16.60 0.0899
2014-01-22 2013-12-31 13F EXELON COM 30161N101 95,455 -7,628 -7.40 2,614 -14.44 0.0754
2013-10-16 2013-09-30 13F EXELON COM 30161N101 103,083 -4,578 -4.25 3,055 -8.09 0.0875
2013-07-12 2013-06-30 13F EXELON COM 30161N101 107,661 107,661 3,324 0.0936
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.