CMS Energy Corporation
MX ˙ BMV ˙ US1258961002
SecurityMX:CMS1 / CMS Energy Corporation
InstitutionOakworth Capital, Inc.
Latest Disclosed Ownership1,495 shares
Latest Disclosed Value $ 115,982
Oakworth Capital, Inc. ownership in CMS1 / CMS Energy Corporation

On April 24, 2026 - Oakworth Capital, Inc. filed a 13F-HR form disclosing ownership of 1,495 shares of CMS Energy Corporation (MX:CMS1) valued at $115,982 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 1,495 shares of CMS Energy Corporation. This represents a change in shares of 0.00% during the quarter.

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)
2026-04-24 2026-03-31 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 116 10.58 0.0029
2026-01-30 2025-12-31 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 105 -4.59 0.0057
2025-11-04 2025-09-30 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 110 5.83 0.0063
2025-07-17 2025-06-30 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 104 -8.04 0.0067
2025-04-24 2025-03-31 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 112 13.13 0.0078
2025-01-27 2024-12-31 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 100 -5.71 0.0069
2024-10-21 2024-09-30 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 106 19.32 0.0073
2024-07-19 2024-06-30 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 89 -2.22 0.0065
2024-04-22 2024-03-31 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 90 4.65 0.0068
2024-01-31 2023-12-31 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 87 8.86 0.0070
2023-10-31 2023-09-30 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 79 -9.20 0.0072
2023-07-28 2023-06-30 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 88 -4.40 0.0075
2023-05-02 2023-03-31 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 92 -3.19 0.0082
2023-02-03 2022-12-31 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 95 8.05 0.0091
2022-10-31 2022-09-30 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 87 -13.86 0.0096
2022-08-05 2022-06-30 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 101 -3.81 0.0102
2022-04-11 2022-03-31 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 105 8.25 0.0090
2022-02-07 2021-12-31 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 97 8.99 0.0082
2021-11-10 2021-09-30 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 89 1.14 0.0086
2021-07-20 2021-06-30 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 88 -4.35 0.0088
2021-04-30 2021-03-31 13F CMS ENERGY COMMON STOCK 125896100 1,495 -58 -3.73 92 -3.16 0.0104
2021-02-12 2020-12-31 13F CMS ENERGY COMMON STOCK 125896100 1,553 0 0.00 95 0.00 0.0123
2020-11-09 2020-09-30 13F CMS ENERGY COMMON STOCK 125896100 1,553 0 0.00 95 4.40 0.0154
2020-08-11 2020-06-30 13F CMS ENERGY COMMON STOCK 125896100 1,553 0 0.00 91 0.00 0.0163
2020-05-07 2020-03-31 13F CMS ENERGY COMMON STOCK 125896100 1,553 0 0.00 91 -6.19 0.0214
2020-01-31 2019-12-31 13F CMS ENERGY COMMON STOCK 125896100 1,553 0 0.00 97 -2.02 0.0170
2019-11-13 2019-09-30 13F CMS ENERGY COMMON STOCK 125896100 1,553 0 0.00 99 10.00 0.0192
2019-08-02 2019-06-30 13F CMS ENERGY COMMON STOCK 125896100 1,553 58 3.88 90 8.43 0.0171
2019-05-06 2019-03-31 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 83 12.16 0.0170
2019-02-13 2018-12-31 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 74 1.37 0.0169
2018-10-25 2018-09-30 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 73 2.82 0.0146
2018-08-07 2018-06-30 13F CMS ENERGY COMMON STOCK 125896100 1,495 0 0.00 71 0.00 0.0147
2018-05-09 2018-03-31 13F CMS ENERGY COMMON STOCK 125896100 1,495 -29 -1.90 71 -6.58 0.0170
2018-01-22 2017-12-31 13F CMS ENERGY COMMON STOCK 125896100 1,524 0 0.00 76 2.70 0.0179
2017-11-08 2017-09-30 13F CMS ENERGY COMMON STOCK 125896100 1,524 0 0.00 74 5.71 0.0190
2017-07-31 2017-06-30 13F CMS ENERGY COMMON STOCK 125896100 1,524 0 0.00 70 2.94 0.0192
2017-04-26 2017-03-31 13F CMS ENERGY COMMON STOCK 125896100 1,524 0 0.00 68 11.48 0.0197
2017-01-27 2016-12-31 13F CMS ENERGY COMMON STOCK 125896100 1,524 0 0.00 61 -4.69 0.0201
2016-10-24 2016-09-30 13F CMS ENERGY COMMON STOCK 125896100 1,524 0 0.00 64 0.00 0.0222
2016-07-20 2016-06-30 13F CMS ENERGY COMMON STOCK 125896100 1,524 0 0.00 64 -1.54 0.0239
2016-05-13 2016-03-31 13F CMS ENERGY COMMON STOCK 125896100 1,524 0 0.00 65 18.18 0.0260
2016-01-26 2015-12-31 13F CMS ENERGY COMMON STOCK 125896100 1,524 0 0.00 55 1.85 0.0229
2015-10-29 2015-09-30 13F CMS ENERGY COMMON STOCK 125896100 1,524 0 0.00 54 3.85 0.0284
2015-08-14 2015-06-30 13F/A-1 CMS ENERGY COMMON STOCK 125896100 1,524 0 0.00 52 0.00 0.0246
2015-07-14 2015-06-30 13F CMS ENERGY COMMON STOCK 125896100 1,524 47
2015-05-12 2015-03-31 13F CMS ENERGY COMMON STOCK 125896100 1,524 0 0.00 52 -1.89 0.0240
2015-02-24 2014-12-31 13F CMS ENERGY COMMON STOCK 125896100 1,524 0 0.00 53 12.77 0.0274
2014-10-09 2014-09-30 13F CMS ENERGY COMMON STOCK 125896100 1,524 0 0.00 47 0.00 0.0276
2014-07-14 2014-06-30 13F CMS ENERGY COMMON STOCK 125896100 1,524 0 0.00 47 4.44 0.0286
2014-04-10 2014-03-31 13F CMS ENERGY COMMON STOCK 125896100 1,524 0 0.00 45 9.76 0.0295
2014-01-27 2013-12-31 13F CMS ENERGY COMMON STOCK 125896100 1,524 1,524 41 0.0290
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.