Exelon Corporation
AT ˙ WBAG ˙ US30161N1019
38,68 € ↑0,07 (0,18%)
2026-06-02
DEL PRIS
SecurityAT:EXEC / Exelon Corporation
InstitutionSummit Trail Advisors, Llc
Latest Disclosed Ownership51,106 shares
Latest Disclosed Value $ 2,505,193
Summit Trail Advisors, Llc reports 32.00% increase in ownership of EXEC / Exelon Corporation

On May 12, 2026 - Summit Trail Advisors, Llc filed a 13F-HR form disclosing ownership of 51,106 shares of Exelon Corporation (AT:EXEC) valued at $2,153,351 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 38,717 shares of Exelon Corporation. This represents a change in shares of 32.00% during the quarter. The current value of the position is $1,976,525 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)
2026-05-12 2026-03-31 13F EXELON COM 30161N101 51,106 12,389 32.00 2,505 48.49 0.0359
2026-02-17 2025-12-31 13F EXELON COM 30161N101 38,717 -8,369 -17.77 1,688 -20.39 0.0292
2025-11-14 2025-09-30 13F EXELON COM 30161N101 47,086 15,759 50.30 2,119 55.81 0.0293
2025-08-14 2025-06-30 13F EXELON COM 30161N101 31,327 2,572 8.94 1,360 2.64 0.0233
2025-04-28 2025-03-31 13F EXELON COM 30161N101 28,755 10,271 55.57 1,325 90.65 0.0437
2025-01-29 2024-12-31 13F EXELON COM 30161N101 18,484 3,567 23.91 696 15.07 0.0257
2024-11-12 2024-09-30 13F EXELON COM 30161N101 14,917 -859 -5.44 605 10.62 0.0150
2024-08-13 2024-06-30 13F Exelon Corp Com COM 30161N101 15,776 9,402 147.51 546 128.45 0.0144
2024-04-23 2024-03-31 13F EXELON COM 30161N101 6,374 6,374 239 0.0064
2024-02-06 2023-12-31 13F EXELON COM 30161N101 0 -8,077 -100.00 0 -100.00
2023-10-30 2023-09-30 13F EXELON COM 30161N101 8,077 468 6.15 305 -1.29 0.0112
2023-07-25 2023-06-30 13F EXELON COM 30161N101 7,609 1,721 29.23 310 25.61 0.0117
2023-05-04 2023-03-31 13F EXELON COM 30161N101 5,888 5,888 247 0.0099
2021-02-16 2020-12-31 13F Fidus Invt Corp Com Equity 30161N101 0 -22,502 -100.00 0 -100.00
2020-11-16 2020-09-30 13F Fidus Invt Corp Com Equity 30161N101 22,502 22,502 268 0.0518
2019-02-13 2018-12-31 13F EXELON CORP COM EQUITY 30161N101 0 -8,757 -100.00 0 -100.00
2018-11-14 2018-09-30 13F EXELON CORP COM EQUITY 30161N101 8,757 2,632 42.97 382 46.36 0.0843
2018-08-10 2018-06-30 13F Exelon Corp Com EQUITY 30161N101 6,125 -148,053 -96.03 261 69.48 0.0913
2018-05-21 2018-03-31 13F EXELON CORP COM EQUITY 30161N101 154,178 148,707 2,718.10 154 -27.36 0.0240
2018-02-14 2017-12-31 13F EXELON EQUITY 30161N101 5,471 5,471 212 0.0268
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.