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CEG in the 13F filings

Constellation Energy Corp · CUSIP 21037T109

Sector · UtilitiesTheme · Electric utilitiesTheme · Energy and power infrastructure· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
35
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 14 listed it in both
Shares listed
42,411,276
combined, among listed positions
Reported value
$10.6bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 22 buyers (opened or added shares) and 15 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -3,535,442.

Managers listing CEG in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

35 of 35 holders

ActionFiling
Invesco Ltd11,109,902$2.8bn0.22%Trimmed-107,19214 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)6,538,601$1.6bn0.07%Trimmed-3,643,04313 Aug 2026 (the filing on sec.gov)
Capital Research Global Investors5,750,152$1.4bn0.20%Added+962,15812 Aug 2026 (the filing on sec.gov)
Coatue Management LLC4,632,475$1.2bn2.37%Held014 Aug 2026 (the filing on sec.gov)
Capital World Investors4,438,215$1.1bn0.13%Added+461,08012 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc4,219,123$1.0bn0.10%Trimmed-1,255,20014 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC1,555,334$386m0.26%Added+278,26327 Oct 2026 (the filing on sec.gov)
MFS Investment Management967,682$240m0.08%Trimmed-13,5553 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP698,929$195m0.06%Added+121,95014 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP452,872$112munder 0.1%Added+164,46914 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC397,063$99munder 0.1%Added+150,73514 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP288,592$72munder 0.1%Trimmed-72714 Aug 2026 (the filing on sec.gov)
Davidson Kempner Capital Management LP250,896$62m0.74%Added+132,53214 Aug 2026 (the filing on sec.gov)
Freestone Grove Partners LP250,000$62m0.40%Newnew14 Aug 2026 (the filing on sec.gov)
Arrowstreet Capital LP211,769$53munder 0.1%Added+12,42613 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC191,515$48munder 0.1%Trimmed-217,1712 Sep 2026 (the filing on sec.gov)
Janus Henderson Group Ltd105,613$26munder 0.1%Added+1,28114 Aug 2026 (the filing on sec.gov)
Woodline Partners LP69,104$17m0.05%Added+8,20814 Aug 2026 (the filing on sec.gov)
Millennium Management LLC55,308$14munder 0.1%Trimmed-161,53214 Aug 2026 (the filing on sec.gov)
Man Group PLC40,839$10munder 0.1%Trimmed-125,85014 Aug 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP40,046$9.9munder 0.1%Added+36,76114 Aug 2026 (the filing on sec.gov)
Bridgewater Associates LP23,123$5.7munder 0.1%Trimmed-183,21614 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.22,690$5.6munder 0.1%Trimmed-103,04914 Aug 2026 (the filing on sec.gov)
Jane Street Group LLC20,020$5.0munder 0.1%Trimmed-217,40114 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC15,315$3.8munder 0.1%Added+7,03014 Aug 2026 (the filing on sec.gov)
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Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (5)

Exited (3)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
26 in Q3 2024 to 15 in Q2 2026

Tracked managers listing it, at least.

010203020222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
CEG by quarter
QuarterHoldersReported valueBuyersSellers
Q1 202215$2.9bnn.a.n.a.
Q2 202216$3.2bnn.a.n.a.
Q3 202220$4.5bnn.a.n.a.
Q4 202217$4.4bnn.a.n.a.
Q1 202317$3.4bnn.a.n.a.
Q2 202320$5.3bnn.a.n.a.
Q3 202314$6.6bnn.a.n.a.
Q4 202313$6.9bn97
Q1 202418$11.1bn109
Q2 202427$11.7bn218
Q3 202426$15.0bn1810
Q4 202430$10.7bn1913
Q1 202521$8.2bn817
Q2 202522$11.8bn1311
Q3 202522$10.9bn1112
Q4 202521$14.9bn2517
Q1 202615$12.3bn2219
Q2 202615$10.1bn2215

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

CEG and SO →CEG and D →CEG and NEE →Choose a stock to compare with CEG →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own CEG, latest filings →Back to the 13F Explorer →