CMS Energy Ownership & Insider Activity

CMS Energy (CMS) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 1.5% of shares outstanding. Institutional investors hold 78.8%. Over the past 90 days, insiders made 1 purchase worth $14K and 1 sale worth $223K.

Shares Outstanding

313.577M

Shares Float

277.707M

Insider Shares Owned

4.570M

Insider % Owned

1.5%

Institutional Shares Held

247.166M

Institutional % Held

78.8%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

$14K total

Sales (90d)

$223K total

Net Activity

Net Selling

Net Value (90d)

-$208K

CMS Energy Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Jul 31, 2026	SRIKANTH MADDIPATI	EVP/CFO	BUY	200.000	$72.45	$14K
May 26, 2026	Brandon Hofmeister	SENIOR VICE PRESIDENT	SELL	3.000K	$74.31	$223K
Mar 2, 2026	Scott McIntosh	VP, CONTROLLER, CAO	SELL	1.750K	$78.20	$137K
Feb 27, 2026	Brandon Hofmeister	SENIOR VICE PRESIDENT	SELL	4.000K	$78.23	$313K
Feb 25, 2026	Diane Leopold	DIRECTOR	BUY	2.000K	$76.70	$153K

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Congressional Trading Activity

Date	Member	Party	Chamber	Action	Amount
Dec 18, 2025	Julie Johnson	D	House	S	$1,001 - $15,000
Dec 9, 2025	Julie Johnson	D	House	S	$1,001 - $15,000
Dec 8, 2025	Julie Johnson	D	House	P	$1,001 - $15,000
Dec 8, 2025	Julie Johnson	D	House	S	$1,001 - $15,000
Nov 13, 2025	Julie Johnson	D	House	S (Partial)	$1,001 - $15,000
Aug 14, 2025	Julie Johnson	D	House	S (Partial)	$1,001 - $15,000

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