Exelon Corporation
AT ˙ WBAG ˙ US30161N1019
€ 38,68 ↑0,07 (0,18%)
2026-06-02
AKTIENPREIS
SecurityAT:EXEC / Exelon Corporation
InstitutionJanus Henderson Group Plc
Latest Disclosed Ownership175,992 shares
Latest Disclosed Value $ 8,627,753
Janus Henderson Group Plc reports 35.98% decrease in ownership of EXEC / Exelon Corporation

On May 18, 2026 - Janus Henderson Group Plc filed a 13F-HR/A form disclosing ownership of 175,992 shares of Exelon Corporation (AT:EXEC) valued at $7,415,423 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 274,886 shares of Exelon Corporation. This represents a change in shares of -35.98% during the quarter. The current value of the position is $6,806,491 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)
2026-05-18 2026-03-31 13F/A-1 EXELON COM 30161N101 175,992 -98,894 -35.98 8,628 -28.00 0.0015
2026-05-15 2026-03-31 13F EXELON COM 30161N101 175,992 -98,894 8,628 0.0016
2026-02-17 2025-12-31 13F EXELON COM 30161N101 274,886 428 0.16 11,983 -3.01 0.0054
2025-11-14 2025-09-30 13F EXELON COM 30161N101 274,458 136,048 98.29 12,354 105.59 0.0056
2025-08-14 2025-06-30 13F EXELON COM 30161N101 138,410 47,215 51.77 6,009 47.39 0.0029
2025-05-15 2025-03-31 13F EXELON COM 30161N101 91,195 -41,632 -31.34 4,078 -18.48 0.0022
2025-02-14 2024-12-31 13F EXELON COM 30161N101 132,827 -3,398 -2.49 5,002 -9.42 0.0025
2024-11-14 2024-09-30 13F EXELON COM 30161N101 136,225 -15,500 -10.22 5,522 5.16 0.0028
2024-08-14 2024-06-30 13F EXELON COM 30161N101 151,725 8,232 5.74 5,250 -2.58 0.0028
2024-05-15 2024-03-31 13F EXELON COM 30161N101 143,493 -126,570 -46.87 5,390 -44.41 0.0029
2024-02-14 2023-12-31 13F EXELON COM 30161N101 270,063 78,609 41.06 9,696 33.96 0.0058
2023-11-14 2023-09-30 13F EXELON COM 30161N101 191,454 -19,287 -9.15 7,237 -15.68 0.0047
2023-08-14 2023-06-30 13F EXELON COM 30161N101 210,741 53,666 34.17 8,583 30.48 0.0053
2023-05-15 2023-03-31 13F EXELON COM 30161N101 157,075 -115,861 -42.45 6,578 -44.24 0.0043
2023-02-14 2022-12-31 13F EXELON COM 30161N101 272,936 50,703 22.82 11,798 41.72 0.0084
2023-01-13 2022-09-30 13F/A-1 EXELON COM 30161N101 222,233 -86,645 -28.05 8,325 -40.53 0.0062
2022-11-14 2022-09-30 13F EXELON COM 30161N101 222,233 -86,645 8,325 0.0062
2022-08-15 2022-06-30 13F EXELON COM 30161N101 308,878 100,239 48.04 13,999 40.91 0.0097
2022-05-16 2022-03-31 13F EXELON COM 30161N101 208,639 29,150 16.24 9,935 -4.22 0.0048
2022-02-14 2021-12-31 13F EXELON COM 30161N101 179,489 -18,479 -9.33 10,373 8.40 0.0043
2021-11-16 2021-09-30 13F EXELON COM 30161N101 197,968 -620,087 -75.80 9,569 -73.60 0.0042
2021-08-16 2021-06-30 13F EXELON COM 30161N101 818,055 466,274 132.55 36,247 135.54 0.0155
2021-05-17 2021-03-31 13F EXELON COM 30161N101 351,781 -478,169 -57.61 15,389 -56.08 0.0070
2021-02-16 2020-12-31 13F EXELON COM 30161N101 829,950 -277,651 -25.07 35,040 -11.53 0.0163
2020-11-16 2020-09-30 13F EXELON COM 30161N101 1,107,601 91,149 8.97 39,605 7.37 0.0206
2020-08-14 2020-06-30 13F EXELON COM 30161N101 1,016,452 -369,933 -26.68 36,886 -27.72 0.0207
2020-05-14 2020-03-31 13F EXELON COM 30161N101 1,386,385 -666,647 -32.47 51,032 -45.48 0.0351
2020-02-18 2019-12-31 13F EXELON COM 30161N101 2,053,032 -1,601,504 -43.82 93,595 -46.99 0.0479
2019-11-14 2019-09-30 13F EXELON COM 30161N101 3,654,536 -519,052 -12.44 176,552 -11.76 0.0956
2019-07-31 2019-06-30 13F EXELON COM 30161N101 4,173,588 -99,616 -2.33 200,083 -6.60 0.1090
2019-04-30 2019-03-31 13F EXELON COM 30161N101 4,273,204 937,755 28.11 214,213 42.40 0.1187
2019-02-06 2018-12-31 13F EXELON COM 30161N101 3,335,449 1,373,392 70.00 150,428 75.61 0.0959
2018-11-09 2018-09-30 13F EXELON COM 30161N101 1,962,057 72,375 3.83 85,662 6.41 0.0458
2018-08-10 2018-06-30 13F EXELON COM 30161N101 1,889,682 -121,024 -6.02 80,499 2.63 0.0459
2018-05-14 2018-03-31 13F EXELON COM 30161N101 2,010,706 389,932 24.06 78,435 22.78 0.0462
2018-03-12 2017-12-31 13F/A-1 EXELON COM 30161N101 1,620,774 -117,827 -6.78 63,880 -2.46 0.0393
2018-02-09 2017-12-31 13F EXELON COM 30161N101 1,620,774 -117,827 63,880
2017-11-14 2017-09-30 13F EXELON COM 30161N101 1,738,601 54,531 3.24 65,490 7.81 0.0420
2017-08-17 2017-06-30 13F/A-1 EXELON COM 30161N101 1,684,070 1,560,416 1,261.92 60,745 1,264.75 0.0414
2017-08-14 2017-06-30 13F EXELON COM 30161N101 1,684,070 1,560,416 60,745
2017-05-03 2017-03-31 13F EXELON COM 30161N101 123,654 1,200 0.98 4,451 2.39 0.0312
2017-01-30 2016-12-31 13F EXELON COM 30161N101 122,454 13,889 12.79 4,347 20.28 0.0321
2016-10-24 2016-09-30 13F EXELON COM 30161N101 108,565 2,721 2.57 3,614 -6.06 0.0266
2016-07-29 2016-06-30 13F EXELON COM 30161N101 105,844 -10,735 -9.21 3,847 -8.01 0.0320
2016-05-12 2016-03-31 13F EXELON COM 30161N101 116,579 0 0.00 4,182 29.15 0.0339
2016-02-03 2015-12-31 13F EXELON COM 30161N101 116,579 0 0.00 3,238 -6.47 0.0260
2015-11-16 2015-09-30 13F EXELON COM 30161N101 116,579 0 0.00 3,462 -5.46 0.0305
2015-08-17 2015-06-30 13F EXELON COM 30161N101 116,579 0 0.00 3,662 -6.56 0.0288
2015-06-02 2015-03-31 13F/A-1 EXELON COM 30161N101 116,579 0 0.00 3,919 -9.35 0.0302
2015-05-15 2015-03-31 13F EXELON COM 30161N101 116,579 3,919
2015-02-12 2014-12-31 13F EXELON COM 30161N101 116,579 -9,565 -7.58 4,323 0.51 0.0312
2014-11-12 2014-09-30 13F EXELON COM 30161N101 126,144 -260,483 -67.37 4,301 -69.50 0.0405
2014-08-13 2014-06-30 13F EXELON COM 30161N101 386,627 259,602 204.37 14,103 230.75 0.1317
2014-05-08 2014-03-31 13F EXELON COM 30161N101 127,025 15,405 13.80 4,264 39.44 0.0415
2014-01-14 2013-12-31 13F EXELON COM 30161N101 111,620 10,595 10.49 3,058 2.10 0.0309
2013-11-12 2013-09-30 13F EXELON COM 30161N101 101,025 0 0.00 2,995 -2.19 0.0330
2013-08-15 2013-06-30 13F EXELON COM 30161N101 101,025 101,025 3,062 0.0358
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.