Company · Ownership research

CMS ENERGY CORP CMS

CIK 0000811156 · CUSIP 125896100

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 125896100 (CMS), not CUSIP 125896900 (CMS), CUSIP 125896950 (CMS), and does not merge CUSIPs.

This page lists the top 20 of 802 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VANGUARD GROUP INC CIK 102909 · View history	$2.84B 40,672,292 shares	0.04%	+1.50M(+3.80%)Added	SEC filing ↗ Jan 29, 2026	▾
02	BlackRock, Inc. CIK 2012383 · View history	$2.28B 32,611,726 shares	0.04%	+1.57M(+5.10%)Added	SEC filing ↗ Feb 12, 2026	▾
03	STATE STREET CORP CIK 93751 · View history	$1.24B 17,775,337 shares	0.04%	-13.42K(-0.10%)Reduced	SEC filing ↗ Feb 13, 2026	▾
04	JPMORGAN CHASE & CO CIK 19617 · View history	$1.17B 16,700,295 shares	0.08%	-2.22M(-11.80%)Reduced	SEC filing ↗ Feb 11, 2026	▾
05	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$579.90M 8,323,146 shares	0.04%	+183.59K(+2.30%)Added	SEC filing ↗ Feb 9, 2026	▾
06	MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history	$578.49M 8,272,363 shares	0.19%	-570.24K(-6.40%)Reduced	SEC filing ↗ Jan 22, 2026	▾
07	Invesco Ltd. CIK 914208 · Amended · View history	$523.22M 7,482,026 shares	0.05%	+43.58K(+0.60%)Added	SEC filing ↗ Feb 19, 2026	▾
08	VICTORY CAPITAL MANAGEMENT INC CIK 1040188 · View history	$516.55M 7,386,713 shares	0.29%	-91.11K(-1.20%)Reduced	SEC filing ↗ Feb 13, 2026	▾
09	DEUTSCHE BANK AG\ CIK 948046 · View history	$506.93M 7,249,139 shares	0.17%	+1.66M(+29.80%)Added	SEC filing ↗ Feb 11, 2026	▾
10	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main CIK 1694217 · View history	$486.16M 6,952,040 shares	0.43%	+1.87M(+36.70%)Added	SEC filing ↗ Feb 17, 2026	▾
11	WELLS FARGO & COMPANY/MN CIK 72971 · View history	$393.30M 5,624,209 shares	0.08%	-56.18K(-1.00%)Reduced	SEC filing ↗ Feb 13, 2026	▾
12	AMERIPRISE FINANCIAL INC CIK 820027 · View history	$342.37M 4,898,465 shares	0.08%	-2.17K(0.00%)Reduced	SEC filing ↗ Feb 17, 2026	▾
13	MORGAN STANLEY CIK 895421 · Amended · View history	$322.59M 4,612,982 shares	0.02%	-791.83K(-14.70%)Reduced	SEC filing ↗ May 27, 2026	▾
14	GQG Partners LLC CIK 1697233 · View history	$316.08M 4,519,921 shares	0.52%	-901.74K(-16.60%)Reduced	SEC filing ↗ Feb 13, 2026	▾
15	NORGES BANK CIK 1374170 · View history	$316.06M 4,519,622 shares	0.03%	+4.52MNew	SEC filing ↗ Feb 10, 2026	▾
16	GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history	$286.23M 4,093,062 shares	0.04%	-188.77K(-4.40%)Reduced	SEC filing ↗ Mar 25, 2026	▾
17	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$250.59M 3,583,397 shares	0.03%	-2.51M(-41.20%)Reduced	SEC filing ↗ Feb 17, 2026	▾
18	Pictet Asset Management Holding SA CIK 1993888 · View history	$249.74M 3,571,251 shares	0.24%	+1.48M(+70.90%)Added	SEC filing ↗ Jan 29, 2026	▾
19	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$237.89M 3,401,891 shares	0.02%	+59.68K(+1.80%)Added	SEC filing ↗ Feb 17, 2026	▾
20	LORD, ABBETT & CO. LLC CIK 728100 · View history	$233.34M 3,336,728 shares	0.72%	-64.95K(-1.90%)Reduced	SEC filing ↗ Feb 13, 2026	▾

Showing 20 / 802 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

802

Cancelled or null records excluded

Disclosed shares

293,623,754

Not deduplicated across managers

Disclosed value

$20.53B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

CMS ENERGY CORP · Q4 2025

Explore all 802 reporting institutions.

This page includes 20 of 802 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.