DOSSIER · 13F Holders · Q1 2026Utilities · Electric & Other Services CombinedInflation hedgeYield
CMS
CMS Energy Corp
840 institutions still hold CMS Energy Corp as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 125896100·Electric & Other Services Combined·840 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
840 institutions reported CMS in Q1 2026. BlackRock, Inc. leads at 17.2% of the visible book. +95 net new institutions vs prior quarter — accumulation reading.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
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