CMS Energy Corporation (CMS) Institutional Ownership & Insider Trading

819 institutions reported holding CMS Energy Corporation shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 8 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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Market cap: 21.8B
P/E TTM: 20.9
Dividend yield: 3.2%
52-week: —
Next earnings: 27 Oct, in 3 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

819 institutions held —% of the shares. Across filers that reported both quarters, shares held changed +4.5%.

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	819	316	+4.5%	301	73	206	63
Mar 26	790	297	+2.7%	261	66	220	67
Dec 25	782	293	-7.2%	246	47	237	53
Sep 25	759	308	+5.3%	241	69	203	39
Jun 25	732	295	+1.9%	241	59	209	51
Mar 25	715	284	+0.9%	239	64	197	48
Dec 24	692	283	-9.4%	220	54	189	66
Sep 24	689	283	-1.2%	229	64	190	43

CMS Energy Corporation — questions

Who owns CMS Energy Corporation stock?: 819 institutions reported CMS Energy Corporation shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (10.6%), VANGUARD CAPITAL MANAGEMENT LLC (6.4%), VANGUARD PORTFOLIO MANAGEMENT LLC (6.1%).
Are CMS Energy Corporation insiders buying or selling?: 8 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 CMS 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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