CMS Energy Corp

CMS.PC

Exchange: NYSE
Industry: Electric & Other Services Combined
SEC CIK: 0000811156

SEC filings (opens in a new tab)

In the last 90 days, CMS Energy Corp insiders filed 1 open-market purchase and 0 sales; 4 institutions reported holding it in 13F filings for Q2 2026, worth $1.09M in total; no superinvestor holds it.

Other share classesCMS CMSA CMSC CMSD

Q1 2026 vs. Q4 2025

How the institutions holding CMS Energy Corp changed between Q4 2025 and Q1 2026.

All holders in Q1 2026 All holders in Q4 2025

13F holders of CMS.PC: Q4 2025 compared with Q1 2026
Measure	Q4 2025	Q1 2026	Change
Holders	3	2	−1
Shares	1.79K	1.06K	−738 (−41.1%)
Value	$31.3K	$17.7K	−$13.6K (−43.5%)

New holders (1)

Institutions that held CMS Energy Corp at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to CMS.PC in Q1 2026
Institution	Shares	Value	% of portfolio
First Command Advisory Services, Inc.	293	$4.91K	0.00%

Sold out (2)

Institutions that held CMS Energy Corp at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of CMS.PC in Q1 2026
Institution	Shares, Q4 2025	Value, Q4 2025
Thurston, Springer, Miller, Herd & Titak, Inc.	800	$14.0K
NBC Securities, Inc.	30	$523