CMS Energy Corporation
US ˙ NYSE ˙ US1258961002

SecurityCMS / CMS Energy Corporation
InstitutionPinnacle Wealth Planning Services, Inc.
Latest Disclosed Ownership1,506 shares
Latest Disclosed Value $ 116,835
Pinnacle Wealth Planning Services, Inc. reports 3.22% increase in ownership of CMS / CMS Energy Corporation

On May 11, 2026 - Pinnacle Wealth Planning Services, Inc. filed a 13F-HR form disclosing ownership of 1,506 shares of CMS Energy Corporation (US:CMS) valued at $116,835 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,459 shares of CMS Energy Corporation. This represents a change in shares of 3.22% during the quarter. The current value of the position is $105,751 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F CMS ENERGY COM 125896100 1,506 47 3.22 117 13.73 0.0121
2026-02-13 2025-12-31 13F CMS ENERGY COM 125896100 1,459 1,459 102 0.0107
2025-02-27 2024-12-31 13F/A-1 CMS ENERGY CORP COM Stock 125896100 0 -3,605 -100.00 0 -100.00
2025-02-06 2024-12-31 13F CMS ENERGY CORP COM Stock 125896100 0 0
2024-11-13 2024-09-30 13F CMS ENERGY CORP COM Stock 125896100 3,605 0 0.00 255 18.69 0.0346
2024-08-09 2024-06-30 13F CMS ENERGY CORP COM Stock 125896100 3,605 0 0.00 215 -1.38 0.0307
2024-05-10 2024-03-31 13F CMS ENERGY CORP COM Stock 125896100 3,605 -9 -0.25 218 3.83 0.0319
2024-02-08 2023-12-31 13F CMS ENERGY CORP COM Stock 125896100 3,614 3,614 210 0.0330
2023-11-08 2023-09-30 13F CMS ENERGY CORP COM Stock 125896100 0 -3,655 -100.00 0 -100.00
2023-08-07 2023-06-30 13F CMS ENERGY CORP COM Stock 125896100 3,655 0 0.00 215 -4.46 0.0347
2023-05-03 2023-03-31 13F CMS ENERGY CORP COM Stock 125896100 3,655 5 0.14 224 -3.03 0.0373
2023-02-13 2022-12-31 13F CMS ENERGY CORP COM Stock 125896100 3,650 3,650 231 0.0411
2021-04-29 2021-03-31 13F CMS ENERGY CORP COM Stock 125896100 0 -213 -100.00 0 -100.00
2021-02-12 2020-12-31 13F CMS ENERGY CORP COM Stock 125896100 213 213 13 0.0031
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.