CMS Energy Corporation
US ˙ NYSE ˙ US1258961002

SecurityCMS / CMS Energy Corporation
InstitutionBessemer Group Inc
Latest Disclosed Ownership9,325 shares
Latest Disclosed Value $ 723
Bessemer Group Inc reports 9.76% increase in ownership of CMS / CMS Energy Corporation

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 9,325 shares of CMS Energy Corporation (US:CMS) valued at $723,434 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 8,496 shares of CMS Energy Corporation. The current value of the position is $654,802 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)
2026-05-06 2026-03-31 13F CMS ENERGY SC 125896100 9,325 829 9.76 1 0.0011
2026-02-05 2025-12-31 13F CMS ENERGY SC 125896100 8,496 -840 -9.00 1 0.0009
2025-11-05 2025-09-30 13F CMS ENERGY SC 125896100 9,336 465 5.24 1 0.0010
2025-08-01 2025-06-30 13F CMS ENERGY SC 125896100 8,871 -14,157 -61.48 1 -100.00 0.0010
2025-04-23 2025-03-31 13F CMS ENERGY SC 125896100 23,028 -31,245 -57.57 2 -66.67 0.0031
2025-02-13 2024-12-31 13F CMS ENERGY SC 125896100 54,273 77 0.14 4 0.00 0.0059
2024-11-12 2024-09-30 13F CMS ENERGY SC 125896100 54,196 45,718 539.25 4 0.0063
2024-08-13 2024-06-30 13F CMS ENERGY SC 125896100 8,478 -31 -0.36 1 0.0009
2024-08-13 2024-03-31 13F/A-1 CMS ENERGY SC 125896100 8,509 -73 -0.85 1 0.0009
2024-05-13 2024-03-31 13F CMS ENERGY SC 125896100 8,509 -73 1 0.0009
2024-02-09 2023-12-31 13F CMS ENERGY SC 125896100 8,582 523 6.49 0 0.0010
2023-11-13 2023-09-30 13F CMS ENERGY SC 125896100 8,059 158 2.00 0 0.0009
2023-08-10 2023-06-30 13F CMS ENERGY SC 125896100 7,901 -30 -0.38 0 0.0010
2023-05-10 2023-03-31 13F CMS ENERGY SC 125896100 7,931 495 6.66 0 0.0012
2023-02-13 2022-12-31 13F CMS ENERGY SC 125896100 7,436 -616 -7.65 0 -100.00 0.0011
2022-11-09 2022-09-30 13F CMS ENERGY SC 125896100 8,052 129 1.63 468 -12.36 0.0012
2022-08-10 2022-06-30 13F CMS ENERGY SC 125896100 7,923 -111 -1.38 534 -4.81 0.0013
2022-05-12 2022-03-31 13F CMS ENERGY SC 125896100 8,034 297 3.84 561 11.53 0.0012
2022-01-27 2021-12-31 13F CMS ENERGY SC 125896100 7,737 284 3.81 503 13.29 0.0010
2021-11-12 2021-09-30 13F CMS ENERGY SC 125896100 7,453 61 0.83 444 1.60 0.0009
2021-08-06 2021-06-30 13F CMS ENERGY SC 125896100 7,392 -1,600 -17.79 437 -20.69 0.0009
2021-05-13 2021-03-31 13F CMS ENERGY SC 125896100 8,992 458 5.37 551 5.76 0.0013
2021-02-09 2020-12-31 13F CMS ENERGY SC 125896100 8,534 -154,305 -94.76 521 -94.79 0.0014
2020-11-12 2020-09-30 13F CMS ENERGY SC 125896100 162,839 -77,023 -32.11 10,000 -28.64 0.0296
2020-08-05 2020-06-30 13F CMS ENERGY SC 125896100 239,862 14,443 6.41 14,013 5.81 0.0442
2020-04-30 2020-03-31 13F CMS ENERGY SC 125896100 225,419 218,207 3,025.61 13,244 2,823.62 0.0533
2020-02-04 2019-12-31 13F CMS ENERGY SC 125896100 7,212 0 0.00 453 -1.95 0.0015
2019-11-07 2019-09-30 13F CMS ENERGY SC 125896100 7,212 1,726 31.46 462 45.74 0.0016
2019-07-19 2019-06-30 13F CMS ENERGY SC 125896100 5,486 0 0.00 317 3.93 0.0011
2019-05-13 2019-03-31 13F CMS ENERGY SC 125896100 5,486 907 19.81 305 33.77 0.0012
2019-05-21 2018-12-31 13F/A-1 CMS ENERGY SC 125896100 4,579 -94 -2.01 228 -0.87 0.0010
2019-02-12 2018-12-31 13F CMS ENERGY SC 125896100 4,579 -94 228 0.0010
2018-11-06 2018-09-30 13F CMS ENERGY SC 125896100 4,673 473 11.26 230 15.58 0.0009
2018-07-25 2018-06-30 13F CMS ENERGY SC 125896100 4,200 0 0.00 199 4.74 0.0008
2018-05-10 2018-03-31 13F CMS ENERGY SC 125896100 4,200 -1,418 -25.24 190 -28.57 0.0007
2018-01-30 2017-12-31 13F CMS ENERGY SC 125896100 5,618 -40 -0.71 266 1.14 0.0010
2017-11-03 2017-09-30 13F CMS ENERGY SC 125896100 5,658 123 2.22 263 2.73 0.0010
2017-07-27 2017-06-30 13F CMS ENERGY SC 125896100 5,535 700 14.48 256 18.52 0.0010
2017-05-12 2017-03-31 13F CMS ENERGY SC 125896100 4,835 463 10.59 216 18.68 0.0009
2017-02-07 2016-12-31 13F CMS ENERGY SC 125896100 4,372 4,260 3,803.57 182 3,540.00 0.0008
2016-11-10 2016-09-30 13F CMS ENERGY SC 125896100 112 112 0.00 5 0.0000
2016-08-11 2016-06-30 13F CMS ENERGY SC 125896100 0 -2,956 -100.00 0 -100.00
2016-05-11 2016-03-31 13F CMS ENERGY SC 125896100 2,956 0 0.00 125 16.82 0.0007
2016-02-12 2015-12-31 13F CMS ENERGY SC 125896100 2,956 2,956 0.00 107 0.0006
2015-11-16 2015-09-30 13F CMS ENERGY SC 125896100 0 -39 -100.00 0 -100.00
2015-08-14 2015-06-30 13F CMS ENERGY SC 125896100 39 39 0.00 1 0.0000
2014-11-13 2014-09-30 13F CMS ENERGY SC 125896100 0 -51 -100.00 0 -100.00
2014-08-13 2014-06-30 13F CMS ENERGY SC 125896100 51 -208 -80.31 2 -75.00 0.0000
2014-05-14 2014-03-31 13F CMS ENERGY SC 125896100 259 -700 -72.99 8 -69.23 0.0001
2014-02-18 2013-12-31 13F CMS ENERGY SC 125896100 959 -653 -40.51 26 -38.10 0.0002
2013-11-08 2013-09-30 13F CMS ENERGY SC 125896100 1,612 0 0.00 42 -4.55 0.0003
2013-08-14 2013-06-30 13F CMS ENERGY SC 125896100 1,612 1,612 44 0.0004
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.