Robeco Institutional Asset Management B.V. reports 7.21% increase in ownership of EXEC / Exelon Corporation

Exelon Corporation

AT ˙ WBAG ˙ US30161N1019

€ 38,12 ↓ -0,55 (-1,42%)

2026-06-04
AKTIENPREIS

Security	AT:EXEC / Exelon Corporation
Institution	Robeco Institutional Asset Management B.V.
Latest Disclosed Ownership	3,346,505 shares
Latest Disclosed Value	$ 164,045,673

On April 21, 2026 - Robeco Institutional Asset Management B.V. filed a 13F-HR form disclosing ownership of 3,346,505 shares of Exelon Corporation (AT:EXEC) valued at $141,004,988 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 3,121,586 shares of Exelon Corporation. This represents a change in shares of 7.21% during the quarter. The current value of the position is $127,585,503 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 (%)
2026-04-21	2026-03-31	13F	EXELON	COM	30161N101	3,346,505	224,919	7.21	164,046	20.56	0.2338
2026-01-23	2025-12-31	13F	EXELON	COM	30161N101	3,121,586	547,951	21.29	136,070	17.46	0.1938
2025-10-22	2025-09-30	13F	EXELON	COM	30161N101	2,573,635	309,853	13.69	115,839	17.85	0.1678
2025-07-18	2025-06-30	13F	EXELON	COM	30161N101	2,263,782	683,858	43.28	98,293	35.01	0.1589
2025-04-23	2025-03-31	13F	EXELON	COM	30161N101	1,579,924	-44,881	-2.76	72,803	19.04	0.1414
2025-01-23	2024-12-31	13F	EXELON	COM	30161N101	1,624,805	279,827	20.81	61,158	12.14	0.1159
2024-10-29	2024-09-30	13F	EXELON	COM	30161N101	1,344,978	678,490	101.80	54,539	136.43	0.1083
2024-07-23	2024-06-30	13F	EXELON	COM	30161N101	666,488	188,546	39.45	23,067	28.46	0.0496
2024-04-24	2024-03-31	13F	EXELON	COM	30161N101	477,942	-980,453	-67.23	17,956	-65.70	0.0390
2024-02-14	2023-12-31	13F/A-1	EXELON	COM	30161N101	1,458,395	176,654	13.78	52,356	8.09	0.1269
2024-02-08	2023-12-31	13F	EXELON	COM	30161N101	905,200	-376,541		1,458		0.2731
2023-10-24	2023-09-30	13F	EXELON	COM	30161N101	1,281,741	-75,992	-5.60	48,437	-12.43	0.1294
2023-07-24	2023-06-30	13F	EXELON	COM	30161N101	1,357,733	-66,773	-4.69	55,314	-7.30	0.1450
2023-05-04	2023-03-31	13F	EXELON	COM	30161N101	1,424,506	-50,164	-3.40	59,673	-6.40	0.1627
2023-02-07	2022-12-31	13F	EXELON	COM	30161N101	1,474,670	-86,739	-5.56	63,750	8.99	0.1837
2022-12-01	2022-09-30	13F/A-1	EXELON	COM	30161N101	1,561,409	209,382	15.49	58,490	-4.55	0.1890
2022-10-27	2022-09-30	13F	EXELON	COM	30161N101	1,561,409	209,382		58,490		0.1865
2022-12-01	2022-06-30	13F/A-1	EXELON	COM	30161N101	1,352,027	431,980	46.95	61,275	39.82	0.1904
2022-07-27	2022-06-30	13F	EXELON	COM	30161N101	1,352,027	431,980		61,275		0.1877
2022-12-01	2022-03-31	13F/A-1	EXELON	COM	30161N101	920,047	174,032	23.33	43,823	1.70	0.1032
2022-04-26	2022-03-31	13F	EXELON	COM	30161N101	920,047	174,032		43,823		0.1020
2022-12-01	2021-12-31	13F/A-1	EXELON	COM	30161N101	746,015	-120,817	-13.94	43,091	2.84	0.0917
2022-01-31	2021-12-31	13F	EXELON	COM	30161N101	746,015	-120,817		43,091		0.0906
2022-12-01	2021-09-30	13F/A-1	EXELON	COM	30161N101	866,832	155,309	21.83	41,899	32.89	0.0929
2021-10-20	2021-09-30	13F	EXELON	COM	30161N101	866,832	155,309		41,899		0.0917
2022-12-01	2021-06-30	13F/A-1	EXELON	COM	30161N101	711,523	61,808	9.51	31,528	10.94	0.0699
2021-07-28	2021-06-30	13F	EXELON	COM	30161N101	711,523	61,808		31,528		0.0689
2022-12-01	2021-03-31	13F/A-1	EXELON	COM	30161N101	649,715	-331,226	-33.77	28,419	-31.38	0.0700
2021-04-23	2021-03-31	13F	EXELON	COM	30161N101	649,715	-331,226		28,419		0.0691
2022-12-01	2020-12-31	13F/A-1	EXELON	COM	30161N101	980,941	-452,084	-31.55	41,416	-19.18	0.1088
2021-01-28	2020-12-31	13F	EXELON	COM	30161N101	980,941	-452,084		41,416		0.1075
2021-01-19	2020-09-30	13F/A-1	EXELON	COM	30161N101	1,433,025	-1,756	-0.12	51,244	-1.58	0.1584
2020-10-29	2020-09-30	13F	EXELON	COM	30161N101	1,433,025	-1,756		51,244		158,258.1499
2021-01-19	2020-06-30	13F/A-1	EXELON	COM	30161N101	1,434,781	-456,453	-24.14	52,066	-25.21	0.1768
2020-07-20	2020-06-30	13F	EXELON	COM	30161N101	1,434,781	-456,453		52,066		176,669.2249
2021-01-19	2020-03-31	13F/A-1	EXELON	COM	30161N101	1,891,234	-111,414	-5.56	69,614	-23.75	0.2793
2020-04-30	2020-03-31	13F	EXELON	COM	30161N101	1,891,234	-111,414		69,614		279,028.6114
2021-01-19	2019-12-31	13F/A-1	EXELON	COM	30161N101	2,002,648	110,415	5.84	91,302	-0.12	0.2923
2020-02-06	2019-12-31	13F	EXELON	COM	30161N101	2,002,648	110,415		91,302		292,022.4259
2021-01-19	2019-09-30	13F/A-1	EXELON	COM	30161N101	1,892,233	-301,586	-13.75	91,413	-13.08	0.3227
2019-10-17	2019-09-30	13F	EXELON	COM	30161N101	1,892,233	-301,586		91,413		322,268.4188
2021-01-19	2019-06-30	13F/A-1	EXELON	COM	30161N101	2,193,819	418,875	23.60	105,170	18.20	0.3714
2019-07-19	2019-06-30	13F	EXELON	COM	30161N101	2,193,819	418,875		105,170		370,856.9292
2021-01-19	2019-03-31	13F/A-1	EXELON	COM	30161N101	1,774,944	269,765	17.92	88,980	31.18	0.3272
2019-05-02	2019-03-31	13F	EXELON	COM	30161N101	1,774,944	269,765		88,980		326,702.9068
2021-01-19	2018-12-31	13F/A-1	EXELON	COM	30161N101	1,505,179	335,789	28.71	67,828	32.86	0.3046
2019-02-08	2018-12-31	13F	EXELON	COM	30161N101	1,505,179	335,789		67,828		304,035.6487
2021-01-19	2018-09-30	13F/A-1	EXELON	COM	30161N101	1,169,390	435,770	59.40	51,052	63.36	0.2022
2018-10-25	2018-09-30	13F	EXELON	COM	30161N101	1,166,262	432,642		50,915
2021-01-19	2018-06-30	13F/A-1	EXELON	COM	30161N101	733,620	160,537	28.01	31,252	39.80	0.1424
2018-08-03	2018-06-30	13F	EXELON	COM	30161N101	733,620	160,537		31,252
2021-01-19	2018-03-31	13F/A-1	EXELON	COM	30161N101	573,083	244,553	74.44	22,355	72.68	0.1049
2018-05-07	2018-03-31	13F	EXELON	COM	30161N101	573,083	244,553		22,355		104,543.8777
2021-01-19	2017-12-31	13F/A-1	EXELON	COM	30161N101	328,530	37,333	12.82	12,946	18.03	0.0671
2018-01-25	2017-12-31	13F	EXELON	COM	30161N101	328,530	37,333		12,946
2021-01-19	2017-09-30	13F/A-1	EXELON	COM	30161N101	291,197	37,405	14.74	10,968	19.79	0.0681
2017-10-17	2017-09-30	13F	EXELON	COM	30161N101	291,197	37,405		10,968		67,950.6077
2021-01-19	2017-06-30	13F/A-1	EXELON	COM	30161N101	253,792	1,290	0.51	9,156	0.77	0.0590
2017-08-07	2017-06-30	13F	EXELON	COM	30161N101	253,792	1,290		9,156		59,612.9339
2021-01-19	2017-03-31	13F/A-1	EXELON	COM	30161N101	252,502	49,858	24.60	9,086	26.32	0.0605
2017-05-15	2017-03-31	13F	EXELON	COM	30161N101	252,502	49,858		9,086		60,348.6633
2017-02-09	2016-12-31	13F	EXELON	COM	30161N101	202,644	-25,423	-11.15	7,193	-5.26	0.0563
2016-11-07	2016-09-30	13F	EXELON	COM	30161N101	228,067	-22,733	-9.06	7,592	-16.74	0.0561
2016-07-22	2016-06-30	13F	EXELON	COM	30161N101	250,800	50,037	24.92	9,118	26.66	0.0691
2016-05-16	2016-03-31	13F	EXELON	COM	30161N101	200,763	3,996	2.03	7,199	31.75	0.0578
2016-02-08	2015-12-31	13F	EXELON	COM	30161N101	196,767	62,396	46.44	5,464	36.94	0.0467
2015-11-12	2015-09-30	13F	EXELON	COM	30161N101	134,371	9,156	7.31	3,990	1.40	0.0304
2015-08-17	2015-06-30	13F	EXELON	COM	30161N101	125,215	-43,239	-25.67	3,935	-30.49	0.0299
2015-04-24	2015-03-31	13F	EXELON	COM	30161N101	168,454	-1,200	-0.71	5,661	-10.00	0.0426
2015-02-12	2014-12-31	13F	EXELON	COM	30161N101	169,654	-117,430	-40.90	6,290	-35.74	0.0451
2014-11-10	2014-09-30	13F	EXELON	COM	30161N101	287,084	24,530	9.34	9,788	2.18	0.0699
2014-08-13	2014-06-30	13F	EXELON	COM	30161N101	262,554	68,002	34.95	9,579	46.71	0.0685
2014-05-07	2014-03-31	13F	EXELON	COM	30161N101	194,552	20,892	12.03	6,529	37.28	0.0501
2014-02-04	2013-12-31	13F	EXELON	COM	30161N101	173,660	15,104	9.53	4,756	1.19	0.0395
2013-11-12	2013-09-30	13F	EXELON	COM	30161N101	158,556	6,193	4.06	4,700	-0.09	0.0457
2013-08-27	2013-06-30	13F	Exelon	COM	30161N101	152,363	152,363		4,704		0.0476

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.