Quick Takeaways
- CMS - CMS ENERGY CORP has 27 insiders with reported activity on this page.
- Net insider value flow over the last year: -$2,183,328.
- Recent transaction rows are available for direct filing-level review.
- Info
- Insider Trading
- Financials
- Holders
Insider Transactions Reported by 27 Insiders of CMS ENERGY CORP
- Symbol
- CMS, CMSA, CMSC, CMSD, CMS-PC on NYSE
- Location
- Jackson, MI
What Changed
- Buy value: $153,398; sell value: $2,336,725.
- Net share flow: -29,082.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Official SEC Source
Insider trading overview
Last 12 monthsNet insider flow leans to selling over the last 12 months. Net value: -$2,183,328.
Buys
$153,398
Shares: 2,000
Insiders: 1
Sells
$2,336,726
Shares: 31,082
Insiders: 4
Net
-$2,183,328
Shares: -29,082
Insiders: -3
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 2,000 | 20,664 | $153,398 | $1,579,609 | -$1,426,211 |
| 3-6 | 0 | 4,000 | $0 | $289,882 | -$289,882 |
| 6-9 | 0 | 4,220 | $0 | $305,445 | -$305,445 |
| 9-12 | 0 | 2,198 | $0 | $161,790 | -$161,790 |
CMS ENERGY CORP executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Garrick J. Rochow | President and CEO, Director | $44,609,605 | Mixed | 26 Mar 2026 | ||
| Rejji P. Hayes | Evp/Cfo | $18,778,652 | Mixed | 26 Mar 2026 | ||
| John G. Russell | Director | $9,966,933 | -$1,129,810 | -10% | Filing P/S | 20 Feb 2026 |
| Shaun M. Johnson | Executive Vice President & CLO | $7,645,097 | Mixed | 26 Mar 2026 | ||
| Brian F. Rich | Senior Vice President | $6,235,924 | Filing P/S | 01 Aug 2024 | ||
| LeeRoy Wells Jr. | Senior Vice President | $6,199,578 | Mixed | 21 Mar 2025 | ||
| Brandon J. Hofmeister | Senior Vice President | $4,903,071 | -$911,858 | -16% | Mixed | 26 Mar 2026 |
| Tonya L. Berry | Executive Vice President & COO | $4,902,442 | Mixed | 26 Mar 2026 | ||
| Jean-Francois Brossoit | Senior Vice President | $3,698,400 | Mixed | 27 Jan 2022 | ||
| Catherine A. Hendrian | Senior Vice President | $3,670,689 | Mixed | 29 Jan 2025 | ||
| Kurt L. Darrow | Director | $3,012,111 | Mixed | 02 May 2025 | ||
| Laura Wright | Director | $2,948,718 | Mixed | 02 May 2025 | ||
| William D. Harvey | Director | $2,714,764 | Mixed | 05 May 2023 | ||
| Myrna Soto | Director | $2,687,418 | Mixed | 02 May 2025 | ||
| Deborah H. Butler | Director | $2,603,203 | Mixed | 02 May 2025 | ||
| Dhenuvakonda Rao Venkat | Senior Vice President | $2,524,977 | Mixed | 22 Mar 2024 | ||
| John G. Sznewajs | Director | $2,443,360 | Mixed | 02 May 2025 | ||
| Scott B. McIntosh | VP, Controller, CAO | $1,682,096 | -$136,859 | -7.5% | Mixed | 26 Mar 2026 |
| Glenn P. Barba | Vice President, CAO | $1,529,750 | Mixed | 09 Aug 2021 | ||
| Suzanne F. Shank | Director | $1,481,156 | Mixed | 02 May 2025 | ||
| Ronald J. Tanski | Director | $1,289,474 | Mixed | 02 May 2025 | ||
| Lauren Y. Snyder | Senior Vice President | $1,160,558 | -$158,199 | -12% | Mixed | 26 Mar 2026 |
| Jon E. Barfield | Director | $915,214 | Mixed | 07 Jun 2024 | ||
| Ralph Izzo | Director | $581,129 | Mixed | 02 May 2025 | ||
| Shannon Thomas | Senior Vice President | $542,447 | Mixed | 29 Jan 2026 | ||
| Diane Leopold | Director | $212,379 | +$153,398 | +260% | Filing P/S | 25 Feb 2026 |
| Richard Patrick Keyes | Director | $55,214 | Mixed | 20 Feb 2026 |
Top shareholders of CMS ENERGY CORP (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
|
Company |
13%
|
40,672,292
|
$2,844,213,379 | — | 31 Dec 2025 | |
| BlackRock, Inc. |
13F
13D/G
|
Company |
8.8%
from 13D/G
|
32,611,726
|
$2,280,538,043 | — | 31 Dec 2025 | |
| JPMORGAN CHASE & CO |
13D/G
13F
|
Company |
6.1%
|
18,441,853
|
$1,351,050,151 | $0 | 30 Sep 2025 | |
| STATE STREET CORP |
13F
|
Company |
5.9%
|
17,775,337
|
$1,243,029,316 | — | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.8%
|
8,323,146
|
$579,902,388 | — | 31 Dec 2025 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
|
Company |
2.7%
|
8,272,363
|
$578,486,346 | — | 31 Dec 2025 | |
| Invesco Ltd. |
13F
|
Company |
2.5%
|
7,482,026
|
$523,218,066 | — | 31 Dec 2025 | |
| VICTORY CAPITAL MANAGEMENT INC |
13F
|
Company |
2.4%
|
7,386,713
|
$516,552,895 | — | 31 Dec 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
2.4%
|
7,249,139
|
$506,932,289 | — | 31 Dec 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13D/G
13F
|
T. Rowe Price Associates, Inc. · Company |
2.3%
|
6,970,835
|
$490,398,242 | -$674,437,571 | 30 Jun 2025 | |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main |
13F
|
Company |
2.3%
|
6,952,040
|
$486,156,157 | — | 31 Dec 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
1.9%
|
5,624,209
|
$393,300,864 | — | 31 Dec 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
1.6%
|
4,898,465
|
$342,370,743 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
1.5%
|
4,612,982
|
$322,585,938 | — | 31 Dec 2025 | |
| GQG Partners LLC |
13F
|
Company |
1.5%
|
4,519,921
|
$316,078,493 | — | 31 Dec 2025 | |
| NORGES BANK |
13F
|
Company |
1.5%
|
4,519,622
|
$316,057,166 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
1.4%
|
4,093,062
|
$286,227,812 | — | 31 Dec 2025 | |
| Pictet Asset Management Holding SA |
13F
|
Company |
1.2%
|
3,571,251
|
$249,737,582 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
1.1%
|
3,401,891
|
$237,894,206 | — | 31 Dec 2025 | |
| LORD, ABBETT & CO. LLC |
13F
|
Company |
1.1%
|
3,336,728
|
$233,337,000 | — | 31 Dec 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
1%
|
3,138,379
|
$219,466,844 | — | 31 Dec 2025 | |
| FIL Ltd |
13F
|
Company |
1%
|
3,012,486
|
$210,663,146 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.93%
|
2,816,169
|
$196,934,699 | — | 31 Dec 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.88%
|
2,666,312
|
$186,455,207 | — | 31 Dec 2025 | |
| Legal & General Group Plc |
13F
|
Company |
0.88%
|
2,653,464
|
$185,556,733 | — | 31 Dec 2025 | |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. |
13F
|
Company |
0.71%
|
2,150,060
|
$150,354,755 | — | 31 Dec 2025 | |
| REAVES W H & CO INC |
13F
|
Company |
0.69%
|
2,087,283
|
$145,963,700 | — | 31 Dec 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.66%
|
1,988,291
|
$139,041,190 | — | 31 Dec 2025 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
0.62%
|
1,875,718
|
$131,168,961 | — | 31 Dec 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.58%
|
1,754,905
|
$122,720,507 | — | 31 Dec 2025 | |
| Amundi |
13F
|
Individual |
0.54%
|
1,642,814
|
$114,881,983 | — | 31 Dec 2025 | |
| JENNISON ASSOCIATES LLC |
13F
|
Company |
0.54%
|
1,620,141
|
$113,296,460 | — | 31 Dec 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.51%
|
1,530,640
|
$107,045,230 | — | 31 Dec 2025 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.5%
|
1,504,939
|
$105,240,384 | — | 31 Dec 2025 | |
| CBRE INVESTMENT MANAGEMENT LISTED REAL ASSETS LLC |
13F
|
Company |
0.49%
|
1,480,908
|
$103,559,896 | — | 31 Dec 2025 | |
| PARNASSUS INVESTMENTS, LLC |
13F
|
Company |
0.49%
|
1,472,659
|
$102,983,044 | — | 31 Dec 2025 | |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO |
13F
|
Company |
0.48%
|
1,453,667
|
$101,654,933 | — | 31 Dec 2025 | |
| iA Global Asset Management Inc. |
13F
|
Company |
0.44%
|
1,323,167
|
$92,529,000 | — | 31 Dec 2025 | |
| ING GROEP NV |
13F
|
Company |
0.42%
|
1,263,429
|
$88,351,590 | — | 31 Dec 2025 | |
| Deutsche Girozentrale DekaBank |
13F
|
Individual |
0.44%
|
1,333,955
|
$88,028,000 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
0.38%
|
1,162,288
|
$81,278,800 | — | 31 Dec 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.37%
|
1,117,152
|
$78,123,000 | — | 31 Dec 2025 | |
| Soroban Capital Partners LP |
13F
|
Company |
0.35%
|
1,058,781
|
$77,566,296 | — | 31 Dec 2025 | |
| SOROS FUND MANAGEMENT LLC |
13F
|
Company |
0.37%
|
1,106,375
|
$77,368,804 | — | 31 Dec 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.36%
|
1,093,334
|
$76,456,847 | — | 31 Dec 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.36%
|
1,080,881
|
$75,585,997 | — | 31 Dec 2025 | |
| FMR LLC |
13F
|
Company |
0.32%
|
976,670
|
$68,298,498 | — | 31 Dec 2025 | |
| ExodusPoint Capital Management, LP |
13F
|
Company |
0.32%
|
955,297
|
$66,803,919 | — | 31 Dec 2025 | |
| Freestone Grove Partners LP |
13F
|
Company |
0.31%
|
926,977
|
$64,823,502 | — | 31 Dec 2025 | |
| BAHL & GAYNOR INC |
13F
|
Company |
0.3%
|
904,315
|
$63,238,748 | — | 31 Dec 2025 |
Recent Insider Transactions by Companies or Individuals for CMS ENERGY CORP
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Scott B. McIntosh | CMS | Common Stock | Tax liability | -4.74% | -1,197 | 24,054 | 26 Mar 2026 | Direct | ||
| Scott B. McIntosh | CMS | Common Stock | Award | 4.24% | 1,028 | 25,251 | 26 Mar 2026 | Direct | ||
| Lauren Y. Snyder | CMS | Common Stock | Tax liability | -3.34% | -574 | 16,596 | 26 Mar 2026 | Direct | ||
| Lauren Y. Snyder | CMS | Common Stock | Award | 4.09% | 674 | 17,170 | 26 Mar 2026 | Direct | ||
| Tonya L. Berry | CMS | Common Stock | Tax liability | -3.63% | -2,642 | 70,105 | 26 Mar 2026 | Direct | ||
| Tonya L. Berry | CMS | Common Stock | Award | 2.86% | 2,021 | 72,747 | 26 Mar 2026 | Direct | ||
| Shaun M. Johnson | CMS | Common Stock | Tax liability | -3.79% | -4,311 | 109,325 | 26 Mar 2026 | Direct | ||
| Shaun M. Johnson | CMS | Common Stock | Award | -2.81% | -3,284 | 113,636 | 26 Mar 2026 | Direct | ||
| Brandon J. Hofmeister | CMS | Common Stock | Tax liability | -5.09% | -3,759 | 70,111 | 26 Mar 2026 | Direct | ||
| Brandon J. Hofmeister | CMS | Common Stock | Award | 4.03% | 2,863 | 73,870 | 26 Mar 2026 | Direct | ||
| Rejji P. Hayes | CMS | Common Stock | Tax liability | -2.99% | -8,290 | 268,535 | 26 Mar 2026 | Direct | ||
| Rejji P. Hayes | CMS | Common Stock | Award | 2.33% | 6,316 | 276,825 | 26 Mar 2026 | Direct | ||
| Garrick J. Rochow | CMS | Common Stock | Tax liability | -3.89% | -25,833 | 637,918 | 26 Mar 2026 | Direct | ||
| Garrick J. Rochow | CMS | Common Stock | Award | 3.06% | 19,681 | 663,751 | 26 Mar 2026 | Direct | ||
| Scott B. McIntosh | CMS | Common Stock | Sale | -6.74% | $136,859 | $78.20 | -1,750 | 24,223 | 02 Mar 2026 | Direct |
| Brandon J. Hofmeister | CMS | Common Stock | Gift | 200% | 2 | 3 | 27 Feb 2026 | Custodial Accounts for Children | ||
| Brandon J. Hofmeister | CMS | Common Stock | Gift | -2 | 70,953 | 27 Feb 2026 | Direct | |||
| Brandon J. Hofmeister | CMS | Common Stock | Sale | -5.36% | $312,940 | $78.24 | -4,000 | 70,670 | 27 Feb 2026 | Direct |
| Diane Leopold | CMS | Common Stock | Purchase | 260.1% | $153,398 | $76.70 | 2,000 | 2,769 | 25 Feb 2026 | Direct |
| Diane Leopold | CMS | Common Stock | Award | 769 | 769 | 20 Feb 2026 | Direct | |||
| Richard Patrick Keyes | CMS | Common Stock | Award | 769 | 769 | 20 Feb 2026 | Direct | |||
| John G. Russell | CMS | Common Stock | Sale | -10.2% | $1,129,810 | $75.76 | -14,914 | 131,568 | 20 Feb 2026 | Direct |
| Shannon Thomas | CMS | Common Stock | Award | 7,757 | 7,757 | 29 Jan 2026 | Direct | |||
| Lauren Y. Snyder | CMS | Common Stock | Award | 27.3% | 3,526 | 16,426 | 29 Jan 2026 | Direct | ||
| Tonya L. Berry | CMS | Common Stock | Award | 41% | 20,451 | 70,387 | 29 Jan 2026 | Direct | ||
| Scott B. McIntosh | CMS | Common Stock | Award | 24% | 5,008 | 25,850 | 29 Jan 2026 | Direct | ||
| Shaun M. Johnson | CMS | Common Stock | Award | 21.9% | 19,747 | 109,894 | 29 Jan 2026 | Direct | ||
| Brandon J. Hofmeister | CMS | Common Stock | Award | 22.6% | 13,752 | 74,670 | 29 Jan 2026 | Direct | ||
| Garrick J. Rochow | CMS | Common Stock | Award | 23.8% | 123,413 | 641,865 | 29 Jan 2026 | Direct | ||
| Rejji P. Hayes | CMS | Common Stock | Award | 14% | 33,144 | 269,725 | 29 Jan 2026 | Direct | ||
| Lauren Y. Snyder | CMS | Common Stock | Tax liability | -5.47% | -747 | 12,900 | 26 Jan 2026 | Direct | ||
| Lauren Y. Snyder | CMS | Common Stock | Award | 0.57% | 77 | 13,647 | 26 Jan 2026 | Direct | ||
| Tonya L. Berry | CMS | Common Stock | Tax liability | -5.65% | -2,993 | 49,936 | 26 Jan 2026 | Direct | ||
| Tonya L. Berry | CMS | Common Stock | Award | 0.44% | 230 | 52,929 | 26 Jan 2026 | Direct | ||
| Scott B. McIntosh | CMS | Common Stock | Tax liability | -6.37% | -1,418 | 20,842 | 26 Jan 2026 | Direct | ||
| Scott B. McIntosh | CMS | Common Stock | Award | 0.53% | 117 | 22,260 | 26 Jan 2026 | Direct | ||
| Shaun M. Johnson | CMS | Common Stock | Tax liability | -5.08% | -4,821 | 90,147 | 26 Jan 2026 | Direct | ||
| Shaun M. Johnson | CMS | Common Stock | Award | 0.4% | 374 | 94,968 | 26 Jan 2026 | Direct | ||
| Brandon J. Hofmeister | CMS | Common Stock | Tax liability | -6.48% | -4,221 | 60,918 | 26 Jan 2026 | Direct | ||
| Brandon J. Hofmeister | CMS | Common Stock | Award | 0.5% | 326 | 65,139 | 26 Jan 2026 | Direct | ||
| Garrick J. Rochow | CMS | Common Stock | Tax liability | -5.19% | -28,390 | 518,452 | 26 Jan 2026 | Direct | ||
| Garrick J. Rochow | CMS | Common Stock | Award | 0.41% | 2,240 | 546,842 | 26 Jan 2026 | Direct | ||
| Rejji P. Hayes | CMS | Common Stock | Tax liability | -3.73% | -9,174 | 236,581 | 26 Jan 2026 | Direct | ||
| Rejji P. Hayes | CMS | Common Stock | Award | 0.29% | 719 | 245,755 | 26 Jan 2026 | Direct | ||
| Brandon J. Hofmeister | CMS | Common Stock | Sale | -5.86% | $289,882 | $72.47 | -4,000 | 64,259 | 03 Nov 2025 | Direct |
| Shaun M. Johnson | CMS | Common Stock | Gift | -0.75% | -715 | 94,176 | 10 Sep 2025 | Direct | ||
| Lauren Y. Snyder | CMS | Common Stock | Sale | -14.1% | $158,199 | $71.26 | -2,220 | 13,512 | 05 Sep 2025 | Direct |
| Brandon J. Hofmeister | CMS | Common Stock | Sale | -2.86% | $147,246 | $73.62 | -2,000 | 68,036 | 08 Aug 2025 | Direct |
| Brandon J. Hofmeister | CMS | Common Stock | Sale | -3.06% | $161,790 | $73.61 | -2,198 | 69,571 | 06 May 2025 | Direct |
| Deborah H. Butler | CMS | Common Stock | Award | 7.07% | 2,401 | 36,383 | 02 May 2025 | Direct |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.