Institutional shares held 291 Million
709K calls
17.8K puts
Total value of holdings $21.4B
$52.2M calls
$1.31M puts
Market Cap $21.4B
290,196,000 Shares Out.
Institutional ownership 100.16%
# of Institutions 787


Latest Institutional Activity in CMS

Top Purchases

Q1 2025
Vaughan Nelson Investment Management, L.P. Shares Held: 554K ($40.8M)
Q1 2025
Truist Financial Corp Shares Held: 1.76M ($129M)
Q1 2025
Allspring Global Investments Holdings, LLC Shares Held: 430K ($31.7M)
Q1 2025
Envestnet Asset Management Inc Shares Held: 968K ($71.3M)
Q1 2025
Cidel Asset Management Inc Shares Held: 277K ($20.4M)

Top Sells

Q1 2025
Gamma Investing LLC Shares Held: 13.5K ($993K)
Q1 2025
Assenagon Asset Management S.A. Shares Held: 191K ($14.1M)
Q1 2025
Teacher Retirement System Of Texas Shares Held: 111K ($8.17M)
Q1 2025
Sg Americas Securities, LLC Shares Held: 20K ($1.48M)
Q1 2025
Summit Global Investments Shares Held: 195K ($14.4M)

About CMS

CMS Energy Corporation operates as an energy company primarily in Michigan. The company operates through three segments: Electric Utility; Gas Utility; and Enterprises. The Electric Utility segment is involved in the generation, purchase, transmission, distribution, and sale of electricity. This segment generates electricity through coal, wind, gas, renewable energy, oil, and nuclear sources. Its distribution system comprises 208 miles of high-voltage distribution overhead lines; 4 miles of high-voltage distribution underground lines; 4,428 miles of high-voltage distribution overhead lines; 19 miles of high-voltage distribution underground lines; 82,474 miles of electric distribution overhead lines; 9,395 miles of underground distribution lines; 1,093 substations; and 3 battery facilities. The Gas Utility segment engages in the purchase, transmission, storage, distribution, and sale of natural gas, which includes 2,392 miles of transmission lines; 15 gas storage fields; 28,065 miles of distribution mains; and 8 compressor stations. The Enterprises segment is involved in the independent power production and marketing, including the development and operation of renewable generation. It serves 1.9 million electric and 1.8 million gas customers, including residential, commercial, and diversified industrial customers. The company was incorporated in 1987 and is headquartered in Jackson, Michigan.


Insider Transactions at CMS

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
280K Shares
From 19 Insiders
Grant, award, or other acquisition 280K shares
Bona fide gift 1 shares
Sell / Disposition
158K Shares
From 16 Insiders
Payment of exercise price or tax liability 99.9K shares
Open market or private sale 56.9K shares
Bona fide gift 1.47K shares

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P - Open market or private purchase×
S - Open market or private sale×
V - Transaction voluntarily reported earlier than required×
A - Grant, award, or other acquisition×
D - Sale (or disposition) back to the issuer×
F - Payment of exercise price or tax liability×
I - Discretionary transaction×
M - Exercise of conversion of derivative security×
C - Conversion of derivative security×
E - Expiration of short derivative position×
H - Expiration (or cancellation) of long derivative position with value received×
O - Exercise of out-of-the-money derivative securities×
X - Exercise of in-the-money or at-the-money derivatives securities×
G - Bona fide gift×
L - Small Acquisition×
W - Acquisition or disposition by will or laws×
Z - Deposit into or withdrawal from voting trust×
J - Other acquisition or disposition×
K - Transaction in equity swap or similar instrument×
U - Disposition due to a tender of shares in a change of control transaction×
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