Exelon Corporation
AT ˙ WBAG ˙ US30161N1019
38,12 € ↓ -0,55 (-1,42%)
2026-06-04
DEL PRIS
SecurityAT:EXEC / Exelon Corporation
InstitutionTriasima Portfolio Management inc.
Latest Disclosed Ownership46,355 shares
Latest Disclosed Value $ 2,272,322
Triasima Portfolio Management inc. reports 0.01% decrease in ownership of EXEC / Exelon Corporation

On April 24, 2026 - Triasima Portfolio Management inc. filed a 13F-HR form disclosing ownership of 46,355 shares of Exelon Corporation (AT:EXEC) valued at $1,953,168 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 46,360 shares of Exelon Corporation. This represents a change in shares of -0.01% during the quarter. The current value of the position is $1,767,284 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)
2026-04-24 2026-03-31 13F EXELON COM 30161N101 46,355 -5 -0.01 2,272 12.48 0.3435
2026-02-02 2025-12-31 13F EXELON COM 30161N101 46,360 46,360 2,021 0.3027
2023-04-28 2023-03-31 13F EXELON COM 30161N101 0 -38,195 -100.00 0 -100.00
2023-02-21 2022-12-31 13F/A-1 EXELON COM 30161N101 38,195 -30,845 -44.68 1,651 82,450.00 0.1263
2023-02-09 2022-12-31 13F EXELON COM 30161N101 38,195 -33,064 2 0.1293
2023-03-10 2022-09-30 13F/A-1 EXELON COM 30161N101 69,040 6,480 10.36 3 0.00 0.2098
2022-10-20 2022-09-30 13F EXELON COM 30161N101 71,259 8,699 2,692 1.4870
2023-03-10 2022-06-30 13F/A-1 EXELON COM 30161N101 62,560 20,805 49.83 3 100.00 0.1998
2022-07-20 2022-06-30 13F EXELON COM 30161N101 64,779 23,024 2,935 1.7950
2023-03-10 2022-03-31 13F/A-1 EXELON COM 30161N101 41,755 41,755 2 0.0957
2022-07-20 2022-03-31 13F EXELON COM 30161N101 43,974 43,974 2,094 1.0883
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.