CMS Energy Corporation
MX ˙ BMV ˙ US1258961002
SecurityMX:CMS1 / CMS Energy Corporation
InstitutionFranklin Resources Inc
Latest Disclosed Ownership1,759,778 shares
Latest Disclosed Value $ 136,523,578
Franklin Resources Inc reports 6.18% decrease in ownership of CMS1 / CMS Energy Corporation

On May 13, 2026 - Franklin Resources Inc filed a 13F-HR form disclosing ownership of 1,759,778 shares of CMS Energy Corporation (MX:CMS1) valued at $136,523,578 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 1,875,718 shares of CMS Energy Corporation. This represents a change in shares of -6.18% 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)
2026-05-13 2026-03-31 13F CMS ENERGY COM 125896100 1,759,778 -115,940 -6.18 136,524 4.08 0.0054
2026-02-11 2025-12-31 13F CMS ENERGY COM 125896100 1,875,718 276,680 17.30 131,169 11.97 0.0322
2025-11-13 2025-09-30 13F CMS ENERGY COM 125896100 1,599,038 1,917 0.12 117,146 5.87 0.0292
2025-08-12 2025-06-30 13F CMS ENERGY COM 125896100 1,597,121 -102,442 -6.03 110,649 -13.32 0.0293
2025-05-13 2025-03-31 13F CMS ENERGY COM 125896100 1,699,563 -127,589 -6.98 127,654 4.82 0.0367
2025-02-12 2024-12-31 13F CMS ENERGY COM 125896100 1,827,152 -918,027 -33.44 121,780 -36.51 0.0338
2024-11-27 2024-09-30 13F/A-1 CMS ENERGY COM 125896100 2,745,179 -90,059 -3.18 191,806 13.64 0.0539
2024-11-12 2024-09-30 13F CMS ENERGY COM 125896100 2,745,179 -90,059 191,806 0.0092
2024-08-14 2024-06-30 13F CMS ENERGY COM 125896100 2,835,238 -86,445 -2.96 168,782 -4.26 0.0519
2024-05-13 2024-03-31 13F CMS ENERGY COM 125896100 2,921,683 -199,666 -6.40 176,294 -2.74 0.0558
2024-02-09 2023-12-31 13F CMS ENERGY COM 125896100 3,121,349 -302,872 -8.84 181,257 -0.33 0.0848
2023-11-13 2023-09-30 13F CMS ENERGY COM 125896100 3,424,221 -80,092 -2.29 181,860 -11.67 0.0924
2023-08-11 2023-06-30 13F CMS ENERGY COM 125896100 3,504,313 -399,314 -10.23 205,878 -14.08 0.0979
2023-05-12 2023-03-31 13F CMS ENERGY COM 125896100 3,903,627 2,283 0.06 239,605 -3.02 0.1202
2023-02-10 2022-12-31 13F CMS ENERGY COM 125896100 3,901,344 -507,216 -11.51 247,072 -3.77 0.1284
2022-11-14 2022-09-30 13F CMS ENERGY COM 125896100 4,408,560 -509,200 -10.35 256,754 -22.65 0.1399
2022-08-11 2022-06-30 13F CMS ENERGY COM 125896100 4,917,760 6,733 0.14 331,949 -3.36 0.1646
2022-05-13 2022-03-31 13F CMS ENERGY COM 125896100 4,911,027 -2,200,675 -30.94 343,477 -25.75 0.1373
2022-02-11 2021-12-31 13F CMS ENERGY COM 125896100 7,111,702 -348 -0.00 462,616 8.90 0.1669
2021-11-12 2021-09-30 13F CMS ENERGY COM 125896100 7,112,050 -17,977 -0.25 424,803 0.85 0.1599
2021-08-13 2021-06-30 13F CMS ENERGY COM 125896100 7,130,027 33,215 0.47 421,242 -3.04 0.1609
2021-05-13 2021-03-31 13F CMS ENERGY COM 125896100 7,096,812 1,999,553 39.23 434,467 39.71 0.1768
2021-02-10 2020-12-31 13F CMS ENERGY COM 125896100 5,097,259 417 0.01 310,984 -0.64 0.1316
2020-11-12 2020-09-30 13F CMS ENERGY COM 125896100 5,096,842 3,951 0.08 312,998 -4.09 0.1516
2020-08-13 2020-06-30 13F CMS ENERGY COM 125896100 5,092,891 -754 -0.01 326,353 9.06 0.1681
2020-05-13 2020-03-31 13F CMS ENERGY COM 125896100 5,093,645 -20,375 -0.40 299,253 -6.88 0.1998
2020-03-11 2019-12-31 13F/A-1 CMS ENERGY COM 125896100 5,114,020 -30,728 -0.60 321,366 -2.32 0.1688
2020-02-12 2019-12-31 13F CMS ENERGY COM 125896100 5,114,020 -30,728 321,366 40,592.9256
2019-11-14 2019-09-30 13F CMS ENERGY COM 125896100 5,144,748 -10,398 -0.20 329,008 10.21 0.1787
2019-08-14 2019-06-30 13F CMS ENERGY COM 125896100 5,155,146 9,703 0.19 298,535 4.46 0.1588
2019-05-15 2019-03-31 13F/A-1 CMS ENERGY COM 125896100 5,145,443 -5,005 -0.10 285,778 11.75 0.1531
2019-05-14 2019-03-31 13F CMS ENERGY COM 125896100 5,145,443 -5,005 285,778
2019-02-12 2018-12-31 13F CMS ENERGY COM 125896100 5,150,448 -124,600 -2.36 255,720 -1.07 0.1543
2018-11-13 2018-09-30 13F CMS ENERGY COM 125896100 5,275,048 -6,894 -0.13 258,477 3.50 0.1287
2018-08-14 2018-06-30 13F CMS ENERGY COM 125896100 5,281,942 -22,602 -0.43 249,730 3.95 0.1281
2018-05-10 2018-03-31 13F CMS ENERGY COM 125896100 5,304,544 114,480 2.21 240,241 -2.14 0.1218
2018-02-14 2017-12-31 13F CMS ENERGY COM 125896100 5,190,064 232,421 4.69 245,490 6.90 0.1178
2017-11-13 2017-09-30 13F CMS ENERGY COM 125896100 4,957,643 -573 -0.01 229,638 0.14 0.1126
2017-08-10 2017-06-30 13F CMS ENERGY COM 125896100 4,958,216 5,102 0.10 229,318 3.48 0.1143
2017-05-12 2017-03-31 13F CMS ENERGY COM 125896100 4,953,114 -4,795 -0.10 221,601 7.39 0.1125
2017-02-14 2016-12-31 13F CMS ENERGY COM 125896100 4,957,909 -12,600 -0.25 206,348 -1.18 0.1068
2016-11-14 2016-09-30 13F CMS ENERGY COM 125896100 4,970,509 4,000 0.08 208,810 -8.32 0.1092
2016-08-11 2016-06-30 13F CMS ENERGY COM 125896100 4,966,509 -9,300 -0.19 227,764 7.86 0.1225
2016-05-10 2016-03-31 13F CMS ENERGY COM 125896100 4,975,809 165,000 3.43 211,173 21.66 0.1121
2016-04-27 2015-12-31 13F/A-1 CMS ENERGY COM 125896100 4,810,809 -10,700 -0.22 173,573 1.92 0.0879
2016-02-12 2015-12-31 13F CMS ENERGY COM 125896100 4,810,809 173,573
2015-11-10 2015-09-30 13F CMS ENERGY COM 125896100 4,821,509 56,500 1.19 170,296 12.25 0.0841
2015-08-12 2015-06-30 13F CMS ENERGY COM 125896100 4,765,009 300,000 6.72 151,718 -2.67 0.0689
2015-05-14 2015-03-31 13F CMS ENERGY COM 125896100 4,465,009 400,000 9.84 155,873 10.35 0.0707
2015-02-10 2014-12-31 13F CMS ENERGY COM 125896100 4,065,009 0 0.00 141,259 17.16 0.0641
2014-11-12 2014-09-30 13F CMS ENERGY COM 125896100 4,065,009 -490,788 -10.77 120,568 -15.04 0.0550
2014-08-12 2014-06-30 13F CMS ENERGY COM 125896100 4,555,797 490,788 12.07 141,913 19.23 0.0625
2014-05-13 2014-03-31 13F CMS ENERGY COM 125896100 4,065,009 300,000 7.97 119,023 18.09 0.0562
2014-02-12 2013-12-31 13F CMS ENERGY COM 125896100 3,765,009 765,000 25.50 100,789 27.65 0.0493
2013-11-14 2013-09-30 13F CMS ENERGY COM 125896100 3,000,009 0 0.00 78,960 -3.13 0.0420
2013-08-09 2013-06-30 13F CMS ENERGY COM 125896100 3,000,009 3,000,009 81,510 0.0465
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.