CMS Energy Corporation
US ˙ NYSE ˙ US1258961002

SecurityCMS / CMS Energy Corporation
InstitutionCAPROCK Group, Inc.
Latest Disclosed Ownership4,506 shares
Latest Disclosed Value $ 349,576
CAPROCK Group, Inc. reports 65.52% decrease in ownership of CMS / CMS Energy Corporation

On May 11, 2026 - CAPROCK Group, Inc. filed a 13F-HR form disclosing ownership of 4,506 shares of CMS Energy Corporation (US:CMS) valued at $349,575 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 13,068 shares of CMS Energy Corporation. This represents a change in shares of -65.52% during the quarter. The current value of the position is $316,411 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 4,506 -8,562 -65.52 350 -61.77 0.0085
2026-01-28 2025-12-31 13F CMS ENERGY COM 125896100 13,068 508 4.04 914 1.67 0.0193
2025-11-06 2025-09-30 13F CMS ENERGY COM 125896100 12,560 7,475 147.00 899 135.70 0.0221
2025-05-15 2025-03-31 13F CMS ENERGY COM 125896100 5,085 1,529 43.00 382 60.76 0.0116
2025-01-23 2024-12-31 13F CMS ENERGY COM 125896100 3,556 3,556 237 0.0077
2024-11-07 2024-09-30 13F CMS ENERGY COM 125896100 0 -3,669 -100.00 0 -100.00
2024-08-06 2024-06-30 13F CMS ENERGY COM 125896100 3,669 3,669 218 0.0089
2021-04-29 2021-03-31 13F CMS ENERGY COM 125896100 0 -3,389 -100.00 0 -100.00
2021-01-29 2020-12-31 13F CMS ENERGY COM 125896100 3,389 -188 -5.26 206 -6.36 0.0235
2020-10-29 2020-09-30 13F CMS ENERGY COM 125896100 3,577 -198 -5.25 220 -0.45 0.0301
2020-08-05 2020-06-30 13F CMS ENERGY COM 125896100 3,775 3,775 221 0.0332
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.