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 710 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	$2.67B 37,859,077 shares	0.05%	+57.09K(+0.20%)Added	SEC filing ↗ Nov 13, 2024	▾
02	BlackRock, Inc. CIK 2012383 · View history	$2.17B 30,659,297 shares	0.05%	—	SEC filing ↗ Nov 13, 2024	▾
03	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$1.91B 27,014,164 shares	0.15%	+1.96M(+7.80%)Added	SEC filing ↗ Dec 26, 2024	▾
04	STATE STREET CORP CIK 93751 · View history	$1.15B 16,317,762 shares	0.05%	+251.49K(+1.60%)Added	SEC filing ↗ Nov 14, 2024	▾
05	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$760.75M 10,770,875 shares	0.09%	+7.74M(+255.30%)Added	SEC filing ↗ Nov 14, 2024	▾
06	MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history	$537.50M 7,610,120 shares	0.16%	+719.09K(+10.40%)Added	SEC filing ↗ Nov 12, 2024	▾
07	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$528.71M 7,509,770 shares	0.04%	+105.06K(+1.40%)Added	SEC filing ↗ Nov 12, 2024	▾
08	WELLS FARGO & COMPANY/MN CIK 72971 · View history	$435.25M 6,162,430 shares	0.11%	-25.49K(-0.40%)Reduced	SEC filing ↗ Nov 13, 2024	▾
09	MORGAN STANLEY CIK 895421 · Amended · View history	$422.49M 5,981,739 shares	0.03%	-619.99K(-9.40%)Reduced	SEC filing ↗ May 14, 2025	▾
10	AMERIPRISE FINANCIAL INC CIK 820027 · View history	$356.48M 5,036,073 shares	0.09%	-1.66M(-24.80%)Reduced	SEC filing ↗ Nov 14, 2024	▾
11	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main CIK 1694217 · Amended · View history	$334.31M 4,733,320 shares	0.35%	+483.55K(+11.40%)Added	SEC filing ↗ May 4, 2026	▾
12	Invesco Ltd. CIK 914208 · View history	$321.19M 4,547,433 shares	0.06%	-426(0.00%)Reduced	SEC filing ↗ Nov 12, 2024	▾
13	DEUTSCHE BANK AG\ CIK 948046 · Amended · View history	$317.51M 4,495,391 shares	0.13%	+932.90K(+26.20%)Added	SEC filing ↗ Jun 26, 2025	▾
14	Amundi CIK 1330387 · View history	$313.56M 4,481,334 shares	0.12%	-15.38K(-0.30%)Reduced	SEC filing ↗ Nov 13, 2024	▾
15	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$261.14M 3,697,251 shares	0.05%	-276.41K(-7.00%)Reduced	SEC filing ↗ Nov 14, 2024	▾
16	GQG Partners LLC CIK 1697233 · View history	$240.41M 3,403,754 shares	0.38%	+3.31M(+3,578.30%)Added	SEC filing ↗ Nov 13, 2024	▾
17	BANK OF AMERICA CORP /DE/ CIK 70858 · Amended · View history	$235.04M 3,327,793 shares	0.02%	+853.88K(+34.50%)Added	SEC filing ↗ Nov 14, 2024	▾
18	Legal & General Group Plc CIK 764068 · Amended · View history	$223.15M 3,159,467 shares	0.06%	-189.21K(-5.70%)Reduced	SEC filing ↗ Feb 28, 2025	▾
19	FIL Ltd CIK 318989 · View history	$208.24M 2,948,273 shares	0.19%	+94.74K(+3.30%)Added	SEC filing ↗ Nov 13, 2024	▾
20	Pictet Asset Management Holding SA CIK 1993888 · View history	$195.16M 2,763,075 shares	0.21%	-320.08K(-10.40%)Reduced	SEC filing ↗ Nov 12, 2024	▾

Showing 20 / 710 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

710

Cancelled or null records excluded

Disclosed shares

285,160,996

Not deduplicated across managers

Disclosed value

$20.12B

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 · Q3 2024

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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.