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Cms Energy Corp
$77.73 +1.81 (+2.38%) At close · Jul 2
Market Cap
$24.01B
Shares
308,919,602

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 799
Total Value: $21,685,509,518
Total Shares: 279,524,773
Showing 1–100 of 806 holdings by value · page 1 of 9

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 797 13F filers
Top Holder
12.0%
Jun 2023 → Mar 2026 · range 12.0% – 13.8%
of institutional value
Top 5
34.3%
Jun 2023 → Mar 2026 · range 34.3% – 44.0%
of institutional value
Top 10
47.9%
Jun 2023 → Mar 2026 · range 47.9% – 56.4%
of institutional value
HHI
358
Jun 2023 → Mar 2026 · range 358 – 496
Broadly held
Showing 100 of 806
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 811156 CUSIP 125896100 13F (30d) 15 filings 14 filers Visit website Investor relations