CMS Energy Corporation
MX ˙ BMV ˙ US1258961002
SecurityMX:CMS1 / CMS Energy Corporation
InstitutionSummit Financial, LLC
Latest Disclosed Ownership12,203 shares
Latest Disclosed Value $ 946,726
Summit Financial, LLC reports 1.53% decrease in ownership of CMS1 / CMS Energy Corporation

On May 15, 2026 - Summit Financial, LLC filed a 13F-HR form disclosing ownership of 12,203 shares of CMS Energy Corporation (MX:CMS1) valued at $946,726 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 12,392 shares of CMS Energy Corporation. This represents a change in shares of -1.53% 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)
2026-05-15 2026-03-31 13F CMS ENERGY COM 125896100 12,203 -189 -1.53 947 9.24 0.0121
2026-02-12 2025-12-31 13F CMS ENERGY COM 125896100 12,392 -469 -3.65 867 -8.07 0.0127
2025-11-14 2025-09-30 13F CMS ENERGY COM 125896100 12,861 478 3.86 942 9.92 0.0144
2025-08-13 2025-06-30 13F CMS ENERGY Common stock 125896100 12,383 -56 -0.45 858 -8.24 0.0194
2025-05-14 2025-03-31 13F CMS ENERGY Common stock 125896100 12,439 4,257 52.03 934 71.38 0.0262
2025-02-12 2024-12-31 13F CMS ENERGY Common Stock 125896100 8,182 76 0.94 545 -4.72 0.0191
2024-11-12 2024-09-30 13F CMS ENERGY Common Stock 125896100 8,106 30 0.37 573 19.17 0.0224
2024-07-31 2024-06-30 13F CMS ENERGY Common Stock 125896100 8,076 967 13.60 481 12.15 0.0220
2024-04-24 2024-03-31 13F CMS ENERGY Common Stock 125896100 7,109 -75 -1.04 429 2.64 0.0254
2024-02-06 2023-12-31 13F CMS ENERGY Common Stock 125896100 7,184 -505 -6.57 417 2.21 0.0273
2023-11-07 2023-09-30 13F CMS ENERGY Common Stock 125896100 7,689 147 1.95 408 -7.90 0.0302
2023-08-11 2023-06-30 13F CMS ENERGY Common Stock 125896100 7,542 7,542 443 0.0323
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.