Constellation Energy Corporation (CEG) Institutional Ownership & Insider Trading

1,853 institutions reported holding Constellation Energy Corporation shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 1 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

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Utilities - Independent Power Producers · Utilities

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Market cap: 89.8B
P/E TTM: 26.3
Dividend yield: 0.6%
52-week: —
Next earnings: 9 Nov, in 16 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

1,853 institutions held 81.3% of the shares. Across filers that reported both quarters, shares held changed -1.3%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	1,853	288	-1.3%	723	130	492	176
Mar 26	1,875	280	+15.9%	724	116	517	214
Dec 25	1,954	250	-2.8%	708	171	480	88
Sep 25	1,777	252	-0.2%	656	162	421	59
Jun 25	1,694	256	-1.6%	593	273	412	96
Mar 25	1,510	253	+1.3%	560	146	419	135
Dec 24	1,491	252	-1.0%	544	137	341	98
Sep 24	1,378	250	-2.6%	450	187	389	73

Constellation Energy Corporation — questions

Who owns Constellation Energy Corporation stock?: 1,853 institutions reported Constellation Energy Corporation shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (6.9%), VANGUARD CAPITAL MANAGEMENT LLC (5.9%), STATE STREET CORP (5.5%).
Are Constellation Energy Corporation insiders buying or selling?: 1 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Constellation Energy Corporation's own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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