Constellation Energy Corporation
US ˙ NasdaqGS ˙ US21037T1097

SecurityCEG / Constellation Energy Corporation
InstitutionFmr Llc
Latest Disclosed Ownership14,341,724 shares
Ownership 4.60%
Fmr Llc ownership in CEG / Constellation Energy Corporation

2025-02-12 - Fmr Llc has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 14,341,724 shares of Constellation Energy Corporation (US:CEG). This represents 4.6 percent ownership of the company. In their previous filing dated 2024-02-09 , Fmr Llc had reported owning 20,038,746 shares, indicating a decrease of -28.43 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2025-02-12 2025-02-12 13G/A 20,038,746 14,341,724 -28.43 4.60 -26.68
2024-02-09 2024-02-09 13G/A 24,872,706 20,038,746 -19.43 6.27 -17.60
2023-02-09 2023-02-09 13G 24,872,706 7.61

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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 10,181,644 -4,183,124 -29.12 2,843,224 -43.97 0.0298
2026-02-17 2025-12-31 13F CONSTELLATION ENERGY COM 21037T109 14,364,768 1,111,061 8.38 5,074,641 16.35 0.2587
2025-11-13 2025-09-30 13F CONSTELLATION ENERGY COM 21037T109 13,253,707 -966,729 -6.80 4,361,397 -4.98 0.2268
2025-08-14 2025-06-30 13F CONSTELLATION ENERGY COM 21037T109 14,220,436 76,167 0.54 4,589,788 60.94 0.2588
2025-05-12 2025-03-31 13F CONSTELLATION ENERGY COM 21037T109 14,144,269 -212,055 -1.48 2,851,909 -11.20 0.1821
2025-02-13 2024-12-31 13F CONSTELLATION ENERGY COM 21037T109 14,356,324 -2,660,013 -15.63 3,211,653 -27.41 0.1917
2024-11-13 2024-09-30 13F CONSTELLATION ENERGY COM 21037T109 17,016,337 -2,394,264 -12.33 4,424,588 13.82 0.2692
2024-08-13 2024-06-30 13F CONSTELLATION ENERGY COM 21037T109 19,410,601 699,524 3.74 3,887,361 12.39 0.2488
2024-05-13 2024-03-31 13F CONSTELLATION ENERGY COM 21037T109 18,711,077 -1,327,680 -6.63 3,458,743 47.66 0.2322
2024-02-13 2023-12-31 13F CONSTELLATION ENERGY COM 21037T109 20,038,757 441,642 2.25 2,342,330 9.57 0.1799
2023-11-13 2023-09-30 13F CONSTELLATION ENERGY COM 21037T109 19,597,115 -42,359 -0.22 2,137,653 18.89 0.1848
2023-08-11 2023-06-30 13F CONSTELLATION ENERGY COM 21037T109 19,639,474 -287,691 -1.44 1,797,994 14.94 0.1507
2023-08-11 2023-03-31 13F/A-1 CONSTELLATION ENERGY COM 21037T109 19,927,165 -4,945,544 -19.88 1,564,282 -27.05 0.1431
2023-05-11 2023-03-31 13F CONSTELLATION ENERGY COM 21037T109 19,927,165 -4,945,544 1,564,282 0.1431
2023-02-13 2022-12-31 13F CONSTELLATION ENERGY COM 21037T109 24,872,709 525,050 2.16 2,144,276 5.86 0.2130
2022-11-10 2022-09-30 13F CONSTELLATION ENERGY COM 21037T109 24,347,659 51,221 0.21 2,025,482 45.59 0.2112
2022-08-12 2022-06-30 13F CONSTELLATION ENERGY COM 21037T109 24,296,438 3,913,986 19.20 1,391,214 21.34 0.1386
2022-05-13 2022-03-31 13F CONSTELLATION ENERGY COM 21037T109 20,382,452 20,382,452 1,146,513 0.0916
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.