Constellation Energy Corporation
MX ˙ BMV ˙ US21037T1097
SecurityMX:CEG / Constellation Energy Corporation
InstitutionWidmann Financial Services, Inc.
Latest Disclosed Ownership1,171 shares
Latest Disclosed Value $ 327,006
Widmann Financial Services, Inc. reports 73.22% increase in ownership of CEG / Constellation Energy Corporation

On May 15, 2026 - Widmann Financial Services, Inc. filed a 13F-HR form disclosing ownership of 1,171 shares of Constellation Energy Corporation (MX:CEG) valued at $327,006 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 676 shares of Constellation Energy Corporation. This represents a change in shares of 73.22% during the quarter.

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)
2026-05-15 2026-03-31 13F CONSTELLATION ENERGY COM 21037T109 1,171 495 73.22 327 37.39 0.1945
2026-02-17 2025-12-31 13F CONSTELLATION ENERGY COM 21037T109 676 -258 -27.62 239 -22.48 0.1461
2025-11-14 2025-09-30 13F CONSTELLATION ENERGY COM 21037T109 934 -7 -0.74 307 1.32 0.1933
2025-08-14 2025-06-30 13F CONSTELLATION ENERGY COM 21037T109 941 941 304 0.2118
2025-05-14 2025-03-31 13F CONSTELLATION ENERGY COM 21037T109 0 -920 -100.00 0 -100.00
2025-02-14 2024-12-31 13F CONSTELLATION ENERGY COM 21037T109 920 0 0.00 206 -14.23 0.1593
2024-11-14 2024-09-30 13F CONSTELLATION ENERGY COM 21037T109 920 -13 -1.39 239 28.49 0.1811
2024-08-14 2024-06-30 13F CONSTELLATION ENERGY COM 21037T109 933 933 187 0.1520
2023-02-06 2022-12-31 13F Constellation Energy COM 21037T109 0 -7,591 -100.00 0 -100.00
2022-11-14 2022-09-30 13F Constellation Energy COM 21037T109 7,591 -4 -0.05 631,516 145,410.60 0.6996
2022-08-01 2022-06-30 13F Constellation Energy COM 21037T109 7,595 7,595 434 0.4491
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.