Constellation Energy Corp - Common Stock (CEG)

CUSIP: 21037T109

Q4 2025 13F Holders as of 31 Dec 2025

Security identity
Security type / class
Equity / Common Stock
Shares outstanding
361,843,364
Holder snapshot
Total 13F shares
250,726,141
Share change
+702,237
Total reported value
$88,541,967,393
Put/Call ratio
139%
Reported price per share
$353.27
Number of holders
1,991
Value change
+$276,137,986
Number of buys
1,039
Number of sells
700

Security key

21037T109

Report period

Q4 2025

Institutions

1,991

Top holders

10

CEG full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2026 Previous quarter: Q3 2025 Constellation Energy Corp SEC filings Constellation Energy Corp company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of CEG - Constellation Energy Corp - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder
FMR LLC
13D/G signal
FMR LLC
Evidence rows
15
Latest as of
29 Oct 2025
13F 13D/G 3/4/5 Lead comparable stake: 4.6% 13D/G row: FMR LLC Showing 1-6 of 15 holder rows.
Holder Evidence Ownership % Position 12M Net Δ As of
FMR LLC
13F 13D/G
Company
13F 13D/G
4.6%
from 13D/G
$4,361,397,192
13,253,707 shares
 — 30 Sep 2025
Kathleen Barron
3/4/5
EVP & Chief Strategy Officer
3/4/5
0.01%
$17,956,614
39,749 shares
mixed-class rows
 — 29 Oct 2025
VANGUARD GROUP INC
13F
Company
13F
11%
$12,643,732,879
38,422,624 shares
 — 30 Sep 2025
Capital International Investors
13F
Company
13F
7.2%
$8,595,374,268
26,114,421 shares
 — 30 Sep 2025
BlackRock, Inc.
13F
Company
13F
6.2%
$7,424,820,333
22,563,043 shares
 — 30 Sep 2025
STATE STREET CORP
13F
Company
13F
5%
$5,985,980,742
18,190,600 shares
 — 30 Sep 2025
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
1,991
Shares
250,726,141
Rows available
1,991
Investor Option Weight % Change % Reported value * Price Shares Share Change Activity Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.

Compare Q4 2025 vs Q3 2025 Across Filers

Q3 2025 holders
1,813
Q4 2025 holders
1,991
Holder diff
178
Investor Q3 2025 Shares Q4 2025 Shares Share Diff Share Chg % Q3 2025 value Q4 2025 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .