Capital World Investors reports 296.76% increase in ownership of EXEC / Exelon Corporation

Exelon Corporation

AT ˙ WBAG ˙ US30161N1019

39,58 € ↑1,45 (3,80%)

2026-06-05
DEL PRIS

Security	AT:EXEC / Exelon Corporation
Institution	Capital World Investors
Latest Disclosed Ownership	40,074,592 shares
Latest Disclosed Value	$ 1,964,456,500

On May 13, 2026 - Capital World Investors filed a 13F-HR form disclosing ownership of 40,074,592 shares of Exelon Corporation (AT:EXEC) valued at $1,688,542,934 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 10,100,575 shares of Exelon Corporation. This represents a change in shares of 296.76% during the quarter. The current value of the position is $1,585,951,978 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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-13	2026-03-31	13F	EXELON	COM	30161N101	40,074,592	29,974,017	296.76	1,964,456	346.18	0.2680
2026-02-11	2025-12-31	13F	EXELON	COM	30161N101	10,100,575	8,987,453	807.41	440,284	778.79	0.0599
2025-11-13	2025-09-30	13F	EXELON	COM	30161N101	1,113,122	1,113,122		50,102		0.0068
2020-11-13	2020-09-30	13F	EXELON	COM	30161N101	0	-1,705,000	-100.00	0	-100.00
2020-08-14	2020-06-30	13F	EXELON	COM	30161N101	1,705,000	0	0.00	61,874	-1.41	0.0150
2020-05-15	2020-03-31	13F	EXELON	COMMON STOCK	30161N101	1,705,000	0	0.00	62,761	-19.26	0.0182
2020-02-18	2019-12-31	13F	EXELON	COMMON STOCK	30161N101	1,705,000	0	0.00	77,731	-5.63	0.0174
2019-11-14	2019-09-30	13F	EXELON	COMMON STOCK	30161N101	1,705,000	0	0.00	82,369	0.77	0.0198
2019-08-14	2019-06-30	13F	EXELON	COMMON STOCK	30161N101	1,705,000	0	0.00	81,738	-4.37	0.0192
2019-05-15	2019-03-31	13F	EXELON	COMMON STOCK	30161N101	1,705,000	0	0.00	85,472	11.15	0.0207
2019-02-14	2018-12-31	13F	EXELON	COMMON STOCK	30161N101	1,705,000	0	0.00	76,896	3.30	0.0208
2018-11-14	2018-09-30	13F	EXELON	COMMON STOCK	30161N101	1,705,000	0	0.00	74,440	2.49	0.0181
2018-08-14	2018-06-30	13F	EXELON	COMMON STOCK	30161N101	1,705,000	0	0.00	72,633	9.20	0.0155
2018-05-15	2018-03-31	13F	EXELON	COMMON STOCK	30161N101	1,705,000	0	0.00	66,512	-1.01	0.0150
2018-02-14	2017-12-31	13F	EXELON	COMMON STOCK	30161N101	1,705,000	0	0.00	67,194	4.62	0.0146
2017-11-14	2017-09-30	13F	EXELON	COMMON STOCK	30161N101	1,705,000	0	0.00	64,227	4.44	0.0145
2017-08-14	2017-06-30	13F	EXELON	COMMON STOCK	30161N101	1,705,000	0	0.00	61,499	0.25	0.0144
2017-05-15	2017-03-31	13F	EXELON	COMMON STOCK	30161N101	1,705,000	0	0.00	61,346	1.38	0.0147
2017-02-15	2016-12-31	13F	EXELON	COMMON STOCK	30161N101	1,705,000	0	0.00	60,510	6.61	0.0152
2016-11-14	2016-09-30	13F	EXELON	COMMON STOCK	30161N101	1,705,000	-1,975,000	-53.67	56,759	-57.58	0.0148
2016-08-15	2016-06-30	13F	EXELON	COMMON STOCK	30161N101	3,680,000	3,097,900	532.19	133,805	366.92	0.0361
2016-05-16	2016-03-31	13F	EXELON CORP CV PFD EQUITY UNITS 6.5% 06-01-17	CONV PREFRD STCK	30161N127	582,100	0	0.00	28,657	21.64	0.0079
2016-05-16	2016-03-31	13F	EXELON	COMMON STOCK	30161N101	3,640,000	3,057,900		130,530		36,064.9460
2016-02-12	2015-12-31	13F	EXELON CORP CV PFD EQUITY UNITS 6.5% 06-01-17	CONV PREFRD STCK	30161N127	582,100	0	0.00	23,558	-7.28	0.0066
2016-02-12	2015-12-31	13F	EXELON	COMMON STOCK	30161N101	1,917,700	1,335,600		53,255		14,897.9539
2015-11-16	2015-09-30	13F	EXELON CORP CV PFD EQUITY UNITS 6.5% 06-01-17	CONV PREFRD STCK	30161N127	582,100	-333,900	-36.45	25,409	-38.85	0.0075
2015-11-16	2015-09-30	13F	EXELON	COMMON STOCK	30161N101	4,037,700	3,455,600		119,920		35,267.0211
2015-08-14	2015-06-30	13F	EXELON CORP CV PFD EQUITY UNITS 6.5% 06-01-17	CONV PREFRD STCK	30161N127	916,000	-84,000	-8.40	41,550	-14.59	0.0113
2015-08-14	2015-06-30	13F	EXELON	COMMON STOCK	30161N101	6,037,700	5,121,700		189,705		51,688.4231
2015-05-15	2015-03-31	13F	EXELON CORP CV PFD EQUITY UNITS 6.5% 06-01-17	CONV PREFRD STCK	30161N127	1,000,000	0	0.00	48,650	-7.33	0.0131
2015-05-15	2015-03-31	13F	EXELON	COMMON STOCK	30161N101	7,437,700	6,437,700		249,981		67,375.7760
2015-03-02	2014-12-31	13F/A-1	EXELON CORP CV PFD EQUITY UNITS 6.5% 06-01-17	CONV PREFRD STCK	30161N127	1,000,000	-14,562,700	-93.57	52,500	-90.10	0.0144
2015-03-02	2014-12-31	13F/A-1	EXELON	COMMON STOCK	30161N101	11,769,480	10,769,480		436,412		119,704.5907
2015-02-13	2014-12-31	13F	EXELON CORP CV PFD EQUITY UNITS 6.5% 06-01-17	CONV PREFRD STCK	30161N127	1,000,000			52,360
2015-02-13	2014-12-31	13F	EXELON	COMMON STOCK	30161N101	8,287,700			298,689
2014-11-14	2014-09-30	13F	EXELON	COMMON STOCK	30161N101	15,562,700	0	0.00	530,532	-6.55	0.1490
2014-11-14	2014-09-30	13F	EXELON CORP CV PFD EQUITY UNITS 6.5% 06-01-17	CONV PREFRD STCK	30161N127	1,000,000	-14,562,700		50,800		14,270.1618
2014-08-14	2014-06-30	13F	EXELON	COMMON STOCK	30161N101	15,562,700	-3,100,000	-16.61	567,727	-9.36	0.1564
2014-05-15	2014-03-31	13F	EXELON	COMMON STOCK	30161N101	18,662,700	0	0.00	626,320	22.53	0.1785
2014-02-14	2013-12-31	13F	EXELON	COMMON STOCK	30161N101	18,662,700	-150,000	-0.80	511,171	-8.33	0.1437
2013-11-14	2013-09-30	13F	EXELON	COMMON STOCK	30161N101	18,812,700	-800,000	-4.08	557,608	-7.93	0.1693
2013-08-14	2013-06-30	13F	EXELON	COMMON STOCK	30161N101	19,612,700	19,612,700		605,640		0.1963

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.