CMS Energy Corporation
MX ˙ BMV ˙ US1258961002
SecurityMX:CMS1 / CMS Energy Corporation
InstitutionQube Research & Technologies Ltd
Latest Disclosed Ownership1,030,439 shares
Latest Disclosed Value $ 79,941,458
Qube Research & Technologies Ltd reports 31.53% decrease in ownership of CMS1 / CMS Energy Corporation

On May 15, 2026 - Qube Research & Technologies Ltd filed a 13F-HR form disclosing ownership of 1,030,439 shares of CMS Energy Corporation (MX:CMS1) valued at $79,941,458 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,504,939 shares of CMS Energy Corporation. This represents a change in shares of -31.53% 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 1,030,439 -474,500 -31.53 79,941 -24.04 0.0889
2026-02-17 2025-12-31 13F CMS ENERGY COM 125896100 1,504,939 -319,531 -17.51 105,240 -21.26 0.1069
2025-11-14 2025-09-30 13F CMS ENERGY COM 125896100 1,824,470 363,546 24.88 133,661 32.06 0.1381
2025-08-14 2025-06-30 13F CMS ENERGY COM 125896100 1,460,924 1,333,743 1,048.70 101,213 959.59 0.1028
2025-05-15 2025-03-31 13F CMS ENERGY COM 125896100 127,181 30,973 32.19 9,553 48.97 0.0111
2025-02-14 2024-12-31 13F CMS ENERGY COM 125896100 96,208 11,195 13.17 6,412 6.80 0.0084
2024-11-14 2024-09-30 13F CMS ENERGY COM 125896100 85,013 -155,154 -64.60 6,004 -58.01 0.0089
2024-08-14 2024-06-30 13F CMS ENERGY COM 125896100 240,167 234,575 4,194.83 14,297 4,142.43 0.0226
2024-05-14 2024-03-31 13F CMS ENERGY COM 125896100 5,592 0 0.00 337 4.01 0.0005
2024-02-13 2023-12-31 13F CMS ENERGY COM 125896100 5,592 -245,226 -97.77 325 -97.57 0.0006
2023-11-13 2023-09-30 13F CMS ENERGY COM 125896100 250,818 250,818 13,321 0.0348
2023-02-14 2022-12-31 13F CMS ENERGY COM 125896100 0 -356,707 -100.00 0 -100.00
2022-11-14 2022-09-30 13F CMS ENERGY COM 125896100 356,707 193,660 118.78 20,775 88.76 0.1237
2022-08-15 2022-06-30 13F CMS ENERGY COM 125896100 163,047 56,598 53.17 11,006 47.83 0.0812
2022-05-09 2022-03-31 13F CMS ENERGY COM 125896100 106,449 96,943 1,019.81 7,445 1,104.69 0.0631
2022-02-10 2021-12-31 13F/A-1 CMS ENERGY COM 125896100 9,506 9,506 618 0.0048
2022-02-01 2021-12-31 13F CMS ENERGY COM 125896100 9,506 9,506 618 0.0048
2021-02-16 2020-12-31 13F CMS ENERGY COM 125896100 0 -47,664 -100.00 0 -100.00
2020-11-12 2020-09-30 13F CMS ENERGY COM 125896100 47,664 47,664 2,927 0.0418
2020-05-15 2020-03-31 13F CMS ENERGY COM 125896100 0 -61,669 -100.00 0 -100.00
2020-02-13 2019-12-31 13F CMS ENERGY COM 125896100 61,669 61,669 3,875 0.1216
2019-08-02 2019-06-30 13F CMS ENERGY COM 125896100 0 -14,763 -100.00 0 -100.00
2019-05-15 2019-03-31 13F CMS ENERGY COM 125896100 14,763 14,763 820 0.1083
2019-02-14 2018-12-31 13F CMS ENERGY COM 125896100 0 -6,652 -100.00 0 -100.00
2018-11-14 2018-09-30 13F CMS ENERGY COM 125896100 6,652 5,661 571.24 326 593.62 0.0433
2018-08-15 2018-06-30 13F/A-1 CMS ENERGY COM 125896100 991 -2,847 -74.18 47 -72.83 0.0297
2018-08-14 2018-06-30 13F CMS ENERGY COM 125896100 991 -2,847 47
2018-05-14 2018-03-31 13F CMS ENERGY COM 125896100 3,838 3,838 173 0.0665
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.