Exelon Corporation
US ˙ NasdaqGS ˙ US30161N1019

SecurityEXC / Exelon Corporation
InstitutionCornerstone Advisory, LLC
Latest Disclosed Ownership6,447 shares
Latest Disclosed Value $ 316,033
Cornerstone Advisory, LLC reports 2.01% increase in ownership of EXC / Exelon Corporation

On May 4, 2026 - Cornerstone Advisory, LLC filed a 13F-HR form disclosing ownership of 6,447 shares of Exelon Corporation (US:EXC) valued at $316,032 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 6,320 shares of Exelon Corporation. This represents a change in shares of 2.01% during the quarter. The current value of the position is $290,631 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-04 2026-03-31 13F EXELON COM 30161N101 6,447 127 2.01 316 14.91 0.0299
2026-01-28 2025-12-31 13F EXELON COM 30161N101 6,320 -30 -0.47 275 -3.51 0.0263
2025-11-07 2025-09-30 13F EXELON COM 30161N101 6,350 46 0.73 286 4.40 0.0281
2025-07-30 2025-06-30 13F EXELON COM 30161N101 6,304 -248 -3.79 274 -9.90 0.0294
2025-05-07 2025-03-31 13F EXELON COM 30161N101 6,552 -2,692 -29.12 303 -23.48 0.0354
2025-02-18 2024-12-31 13F EXELON COM 30161N101 9,244 1,289 16.20 396 22.98 0.0450
2024-11-12 2024-09-30 13F EXELON COM 30161N101 7,955 -537 -6.32 323 9.90 0.0424
2024-08-14 2024-06-30 13F EXELON COM 30161N101 8,492 -3,095 -26.71 294 -32.64 0.0413
2024-05-08 2024-03-31 13F EXELON COM 30161N101 11,587 280 2.48 435 7.41 0.0621
2024-02-13 2023-12-31 13F EXELON COM 30161N101 11,307 -70 -0.62 406 -5.59 0.0633
2023-11-14 2023-09-30 13F EXELON COM 30161N101 11,377 170 1.52 430 -5.92 0.0752
2023-07-20 2023-06-30 13F EXELON COM 30161N101 11,207 59 0.53 457 -2.15 0.0802
2023-05-04 2023-03-31 13F EXELON COM 30161N101 11,148 56 0.50 467 -2.71 0.0841
2023-02-13 2022-12-31 13F EXELON COM 30161N101 11,092 -31 -0.28 479 14.87 0.0945
2022-10-26 2022-09-30 13F EXELON COM 30161N101 11,123 161 1.47 417 -16.10 0.0931
2022-08-02 2022-06-30 13F EXELON COM 30161N101 10,962 0 0.00 497 -4.79 0.1137
2022-05-20 2022-03-31 13F EXELON COM 30161N101 10,962 -1,959 -15.16 522 -30.03 0.0796
2022-02-23 2021-12-31 13F EXELON COM 30161N101 12,921 2,547 24.55 746 48.61 0.1072
2021-11-16 2021-09-30 13F EXELON COM 30161N101 10,374 -47 -0.45 502 8.66 0.0831
2021-08-16 2021-06-30 13F EXELON COM 30161N101 10,421 -1,245 -10.67 462 -9.41 0.0778
2021-05-13 2021-03-31 13F EXELON COM 30161N101 11,666 -2,941 -20.13 510 -17.34 0.0965
2021-05-11 2020-12-31 13F EXELON COM 30161N101 14,607 1,794 14.00 617 34.72 0.1249
2020-11-12 2020-09-30 13F EXELON COM 30161N101 12,813 1,487 13.13 458 11.44 0.1068
2020-08-10 2020-06-30 13F EXELON COM 30161N101 11,326 0 0.00 411 -1.44 0.1072
2020-05-11 2020-03-31 13F EXELON COM 30161N101 11,326 -1,392 -10.95 417 -28.10 0.1268
2020-02-12 2019-12-31 13F EXELON COM 30161N101 12,718 -530 -4.00 580 -9.37 0.1201
2019-11-12 2019-09-30 13F EXELON COM 30161N101 13,248 646 5.13 640 5.96 0.1381
2019-08-08 2019-06-30 13F EXELON COM 30161N101 12,602 -450 -3.45 604 -7.65 0.1309
2019-05-08 2019-03-31 13F EXELON COM 30161N101 13,052 7,608 139.75 654 165.85 0.1439
2019-02-12 2018-12-31 13F EXELON COM 30161N101 5,444 0 0.00 246 3.36 0.0645
2018-11-13 2018-09-30 13F EXELON COM 30161N101 5,444 533 10.85 238 13.88 0.0706
2018-08-09 2018-06-30 13F EXELON COM 30161N101 4,911 -278 -5.36 209 3.47 0.0688
2018-05-10 2018-03-31 13F EXELON COM 30161N101 5,189 -66 -1.26 202 -2.42 0.0728
2018-02-09 2017-12-31 13F EXELON COM 30161N101 5,255 5,255 207 0.0709
2017-05-15 2017-03-31 13F EXELON COM 30161N101 0 -5,625 -100.00 0 -100.00
2017-02-13 2016-12-31 13F EXELON COM 30161N101 5,625 5,625 0.00 200 0.1501
2016-11-10 2016-09-30 13F EXELON COM 30161N101 0 -5,996 -100.00 0 -100.00
2016-08-10 2016-06-30 13F EXELON COM 30161N101 5,996 0 0.00 218 1.40 0.1833
2016-05-16 2016-03-31 13F EXELON COM 30161N101 5,996 5,996 0.00 215 0.1837
2016-03-03 2015-12-31 13F EXELON COM 30161N101 0 0 0 0.0000
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.