[SCHEDULE 13G/A] CMS ENERGY CORP Amended Passive Investment Disclosure
JPMorgan reports 5.0% stake in CMS Energy
JPMorgan Chase & Co. reported beneficial ownership of 15,469,213 shares of CMS ENERGY CORPORATION common stock, representing 5.0% of the class as of 03/31/2026.
JPMorgan Chase & Co. reported beneficial ownership of 15,469,213 shares of CMS ENERGY CORPORATION common stock, representing 5.0% of the class as of 03/31/2026. The filing lists voting and dispositive powers by JPMorgan entities and is signed on 05/04/2026.
Positive
None.
Negative
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Insights
Large institutional holder reports a 5.0% stake in CMS Energy.
JPMorgan Chase & Co. is shown as beneficial owner of 15,469,213 shares (5.0%) as of 03/31/2026, with detailed allocations of sole and shared voting and dispositive power across affiliated entities.
These disclosures document ownership but do not state disposition plans; subsequent filings would show any trading activity or changes.
Key Figures
Beneficially owned:15,469,213 sharesPercent of class:5.0%Sole voting power:13,046,897 shares+3 more
6 metrics
Beneficially owned15,469,213 sharesas of 03/31/2026
Percent of class5.0%as of 03/31/2026
Sole voting power13,046,897 sharesreported voting power
Shared voting power74,267 sharesreported voting power
Sole dispositive power15,417,471 sharesreported dispositive power
Shared dispositive power51,375 sharesreported dispositive power
Key Terms
Schedule 13G/A, Beneficial ownership, Sole voting power, Dispositive power
4 terms
Schedule 13G/Aregulatory
"Item 1. (a) Name of issuer: CMS ENERGY CORPORATION"
A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.
Beneficial ownershipfinancial
"Item 4. (a) Amount beneficially owned: 15469213"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
Sole voting powerregulatory
"Item 4. (c)(i) Sole power to vote: 13046897"
Sole voting power is the exclusive right to cast votes attached to a shareholder’s stock without needing approval from anyone else. Like holding the only remote control for a TV, it lets that holder decide corporate matters such as board members, mergers, and policy changes, making it important to investors because it concentrates control and can strongly influence a company’s strategy and the value of its shares.
Dispositive powerregulatory
"Item 4. (c)(iii) Sole power to dispose: 15417471"
Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What stake does JPMorgan Chase hold in CMS (CMS Energy)?
JPMorgan Chase reports beneficial ownership of 15,469,213 shares, equal to 5.0% of CMS Energy's common stock as of 03/31/2026. The filing shows how voting and dispositive power are allocated across JPMorgan affiliates.
Does the Schedule 13G/A indicate JPMorgan will sell CMS shares?
The filing reports ownership and power allocations; it does not state any sale or disposition instruction. It lists sole and shared voting/dispositive powers across JPMorgan entities but contains no explicit instruction to sell or acquire additional shares.
Which JPMorgan entities are identified as holding CMS shares?
The schedule names multiple affiliates, including J.P. Morgan Trust Company of Delaware, J.P. Morgan Securities LLC, JPMorgan Asset Management entities, and others. The filing assigns voting and dispositive power among these listed subsidiaries.
What voting and dispositive powers does JPMorgan report for CMS shares?
Reported powers include 13,046,897 shares with sole voting power, 74,267 with shared voting power, 15,417,471 with sole dispositive power, and 51,375 with shared dispositive power, as disclosed in the schedule.
What are the relevant dates on the Schedule 13G/A filing for CMS?
The ownership figures are stated as of 03/31/2026, and the filing is signed on 05/04/2026 by a JPMorgan vice president, indicating the report is an amendment updating the Schedule 13G information.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 13)
CMS ENERGY CORPORATION
(Name of Issuer)
Common Stock, $0.01 par value
(Title of Class of Securities)
125896100
(CUSIP Number)
03/31/2026
(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Rule 13d-1(b)
Rule 13d-1(c)
Rule 13d-1(d)
schemaVersion:
SCHEDULE 13G
CUSIP Number(s):
125896100
1
Names of Reporting Persons
JPMORGAN CHASE & CO.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
13,046,897.00
6
Shared Voting Power
74,267.00
7
Sole Dispositive Power
15,417,471.00
8
Shared Dispositive Power
51,375.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
15,469,213.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
5.0 %
12
Type of Reporting Person (See Instructions)
HC
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
CMS ENERGY CORPORATION
(b)
Address of issuer's principal executive offices:
One Energy Plaza Jackson MI 49201
Item 2.
(a)
Name of person filing:
JPMORGAN CHASE & CO.
(b)
Address or principal business office or, if none, residence:
270 Park Avenue,,New York, NY 10017
(c)
Citizenship:
DE
(d)
Title of class of securities:
Common Stock, $0.01 par value
(e)
CUSIP No.:
125896100
Item 3.
If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)
Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)
Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)
Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)
Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)
An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)
An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)
A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)
A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)
A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)
A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution:
(k)
Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.
Ownership
(a)
Amount beneficially owned:
15469213
(b)
Percent of class:
5.0 %
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
13046897
(ii) Shared power to vote or to direct the vote:
74267
(iii) Sole power to dispose or to direct the disposition of:
15417471
(iv) Shared power to dispose or to direct the disposition of:
51375
Item 5.
Ownership of 5 Percent or Less of a Class.
Not Applicable
Item 6.
Ownership of more than 5 Percent on Behalf of Another Person.
If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required.
Not Applicable
Item 7.
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary.
J.P. Morgan Trust Company of Delaware;
J.P. Morgan Securities LLC;
JPMorgan Chase Bank, National Association;
JPMorgan Asset Management (UK) Limited;
J.P. MORGAN SE;
J.P. Morgan (Suisse) SA;
J.P. Morgan Investment Management Inc.;
J.P. Morgan Mansart Management Limited;
JPMorgan Asset Management (China) Company Limited;
J.P. Morgan Wealth Management Solutions Inc.;
55I, LLC
Item 8.
Identification and Classification of Members of the Group.
If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(J), so indicate under Item 3(j) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to §240.13d-1(c) or §240.13d-1(d), attach an exhibit stating the identity of each member of the group.
Not Applicable
Item 9.
Notice of Dissolution of Group.
Notice of dissolution of a group may be furnished as an exhibit stating the date of the dissolution and that all further filings with respect to transactions in the security reported on will be filed, if required, by members of the group, in their individual capacity. See Item 5.
Not Applicable
Item 10.
Certifications:
By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
