Exelon Corporation
MX ˙ BMV ˙ US30161N1019
SecurityMX:EXC / Exelon Corporation
InstitutionStoneX Group Inc.
Latest Disclosed Ownership34,816 shares
Latest Disclosed Value $ 1,706,693
StoneX Group Inc. reports 13.49% decrease in ownership of EXC / Exelon Corporation

On May 14, 2026 - StoneX Group Inc. filed a 13F-HR form disclosing ownership of 34,816 shares of Exelon Corporation (MX:EXC) valued at $1,706,693 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 40,243 shares of Exelon Corporation. This represents a change in shares of -13.49% during the quarter.

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)
2026-05-14 2026-03-31 13F EXELON COM 30161N101 34,816 -5,427 -13.49 1,707 -2.74 0.0919
2026-02-12 2025-12-31 13F EXELON COM 30161N101 40,243 780 1.98 1,755 -1.24 0.0761
2025-11-14 2025-09-30 13F EXELON COM 30161N101 39,463 558 1.43 1,776 5.15 0.0774
2025-08-13 2025-06-30 13F EXELON COM 30161N101 38,905 -973 -2.44 1,689 -8.06 0.0821
2025-08-13 2025-03-31 13F/A-1 EXELON COM 30161N101 39,878 3,007 8.16 1,838 32.44 0.1164
2025-05-15 2025-03-31 13F EXELON COM 30161N101 39,878 3,007 2 0.1164
2025-08-13 2024-12-31 13F/A-1 EXELON COM 30161N101 36,871 4,731 14.72 1,388 6.45 0.0886
2025-02-12 2024-12-31 13F EXELON COM 30161N101 36,753 4,613 1 0.0893
2025-08-13 2024-09-30 13F/A-1 EXELON COM 30161N101 32,140 456 1.44 1,303 18.89 0.1131
2024-11-12 2024-09-30 13F EXELON COM 30161N101 32,140 456 1 0.1147
2025-08-13 2024-06-30 13F/A-1 EXELON COM 30161N101 31,684 -1,549 -4.66 1,097 -12.18 0.1055
2024-08-07 2024-06-30 13F EXELON COM 30161N101 31,674 -1,559 1 0.1074
2025-08-13 2024-03-31 13F/A-1 EXELON COM 30161N101 33,233 -6,951 -17.30 1,249 -13.51 0.1354
2024-05-01 2024-03-31 13F EXELON COM 30161N101 33,233 -6,951 1 0.1365
2025-08-13 2023-12-31 13F/A-1 EXELON COM 30161N101 40,184 7,425 22.67 1,443 16.65 0.1762
2024-02-12 2023-12-31 13F EXELON COM 30161N101 40,095 7,336 1 0.1767
2025-08-13 2023-09-30 13F/A-1 EXELON COM 30161N101 32,759 1,849 5.98 1,238 -1.75 0.1665
2023-11-15 2023-09-30 13F EXELON COM 30161N101 32,759 1,849 1 0.1700
2025-08-13 2023-06-30 13F/A-1 EXELON COM 30161N101 30,910 16,381 112.75 1,259 107.07 0.1601
2023-08-14 2023-06-30 13F EXELON COM 30161N101 30,883 16,354 1 0.1623
2025-08-13 2023-03-31 13F/A-1 EXELON COM 30161N101 14,529 3,621 33.20 609 29.36 0.0815
2023-05-11 2023-03-31 13F EXELON COM 30161N101 14,529 3,621 1 0.0827
2025-08-13 2022-12-31 13F/A-1 EXELON COM 30161N101 10,908 -6,641 -37.84 470 -28.46 0.3034
2023-02-10 2022-12-31 13F EXELON COM 30161N101 10,891 -6,658 0 0.3094
2025-08-13 2022-09-30 13F/A-1 EXELON COM 30161N101 17,549 -4,421 -20.12 657 -33.97 0.3432
2022-11-08 2022-09-30 13F EXELON COM 30161N101 17,543 -4,427 657 0.3481
2025-08-13 2022-06-30 13F/A-1 EXELON COM 30161N101 21,970 12,448 130.73 996 119.65 0.4820
2022-07-27 2022-06-30 13F EXELON COM 30161N101 17,590 8,068 797 0.4076
2025-08-13 2022-03-31 13F/A-4 EXELON COM 30161N101 9,522 -610 -6.02 454 -22.56 0.0429
2025-08-13 2021-12-31 13F/A-1 EXELON COM 30161N101 10,132 10,132 585 0.0700
2022-02-10 2021-12-31 13F EXELON COM 30161N101 10,132 10,132 585 0.0699
2017-11-14 2017-09-30 13F/A-1 EXELON C 30161N101 0 -15,847 -100.00 0 -100.00
2017-08-31 2017-06-30 13F EXELON C 30161N101 15,847 15,847 572 0.1786
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.