William Blair & Company’s CMS Energy CMS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $630K | Buy |
8,126
+3,711
| +84% | +$275K | ﹤0.01% | 1067 |
|
|
2025
Q4 | $309K | Sell |
4,415
-1,183
| -21% | -$86K | ﹤0.01% | 1297 |
|
|
2025
Q3 | $410K | Buy |
5,598
+583
| +12% | +$41.9K | ﹤0.01% | 1187 |
|
|
2025
Q2 | $347K | Sell |
5,015
-42
| -0.8% | -$2.99K | ﹤0.01% | 1208 |
|
|
2025
Q1 | $380K | Sell |
5,057
-547
| -10% | -$38.2K | ﹤0.01% | 1172 |
|
|
2024
Q4 | $374K | Sell |
5,604
-48
| -0.8% | -$3.3K | ﹤0.01% | 1196 |
|
|
2024
Q3 | $399K | Buy |
5,652
+223
| +4% | +$14.6K | ﹤0.01% | 1189 |
|
|
2024
Q2 | $323K | Sell |
5,429
-547
| -9% | -$33.1K | ﹤0.01% | 1243 |
|
|
2024
Q1 | $361K | Sell |
5,976
-29
| -0.5% | -$1.68K | ﹤0.01% | 1188 |
|
|
2023
Q4 | $349K | Sell |
6,005
-902
| -13% | -$50.4K | ﹤0.01% | 1185 |
|
|
2023
Q3 | $367K | Buy |
6,907
+546
| +9% | +$31.6K | ﹤0.01% | 1150 |
|
|
2023
Q2 | $374K | Sell |
6,361
-444
| -7% | -$26.8K | ﹤0.01% | 1163 |
|
|
2023
Q1 | $418K | Buy |
6,805
+555
| +9% | +$34.1K | ﹤0.01% | 1110 |
|
|
2022
Q4 | $396K | Sell |
6,250
-957
| -13% | -$56.6K | ﹤0.01% | 1117 |
|
|
2022
Q3 | $420K | Buy |
7,207
+439
| +6% | +$29.5K | ﹤0.01% | 1105 |
|
|
2022
Q2 | $457K | Buy |
6,768
+207
| +3% | +$14.3K | ﹤0.01% | 1096 |
|
|
2022
Q1 | $459K | Buy |
6,561
+168
| +3% | +$10.9K | ﹤0.01% | 1187 |
|
|
2021
Q4 | $416K | Buy |
6,393
+2,058
| +47% | +$126K | ﹤0.01% | 1287 |
|
|
2021
Q3 | $259K | Sell |
4,335
-2
| -0% | -$125 | ﹤0.01% | 1386 |
|
|
2021
Q2 | $256K | Sell |
4,337
-16
| -0.4% | -$995 | ﹤0.01% | 1408 |
|
|
2021
Q1 | $266K | Sell |
4,353
-1,049
| -19% | -$60.3K | ﹤0.01% | 1375 |
|
|
2020
Q4 | $330K | Buy |
5,402
+698
| +15% | +$43.6K | ﹤0.01% | 1220 |
|
|
2020
Q3 | $289K | Sell |
4,704
-153
| -3% | -$9.37K | ﹤0.01% | 1156 |
|
|
2020
Q2 | $284K | Sell |
4,857
-1,355
| -22% | -$78.5K | ﹤0.01% | 1114 |
|
|
2020
Q1 | $365K | Buy |
6,212
+441
| +8% | +$28.2K | ﹤0.01% | 959 |
|
|
2019
Q4 | $363K | Sell |
5,771
-184
| -3% | -$11.5K | ﹤0.01% | 1109 |
|
|
2019
Q3 | $381K | Buy |
5,955
+1,785
| +43% | +$108K | ﹤0.01% | 1034 |
|
|
2019
Q2 | $241K | Buy |
4,170
+5
| +0.1% | +$281 | ﹤0.01% | 1231 |
|
|
2019
Q1 | $231K | Buy |
+4,165
| New | +$220K | ﹤0.01% | 1248 |
|
|
2015
Q3 | – | Sell |
-40,840
| Closed | -$1.3M | – | 1425 |
|
|
2015
Q2 | $1.3M | Sell |
40,840
-1,214
| -3% | -$40.8K | ﹤0.01% | 1503 |
|
|
2015
Q1 | $1.47M | Sell |
42,054
-1,420
| -3% | -$50.4K | ﹤0.01% | 1427 |
|
|
2014
Q4 | $1.51M | Sell |
43,474
-17,545
| -29% | -$573K | ﹤0.01% | 1362 |
|
|
2014
Q3 | $1.81M | Sell |
61,019
-490
| -0.8% | -$14.6K | ﹤0.01% | 1293 |
|
|
2014
Q2 | $1.92M | Sell |
61,509
-569
| -0.9% | -$16.9K | ﹤0.01% | 1252 |
|
|
2014
Q1 | $1.82M | Sell |
62,078
-790
| -1% | -$21.9K | ﹤0.01% | 1232 |
|
|
2013
Q4 | $1.68M | Buy |
62,868
+13,900
| +28% | +$374K | ﹤0.01% | 1227 |
|
|
2013
Q3 | $1.29M | Buy |
48,968
+20,947
| +75% | +$569K | ﹤0.01% | 1265 |
|
|
2013
Q2 | $761K | Buy |
+28,021
| New | +$786K | ﹤0.01% | 1371 |
|
Other funds holding CMS
VCM
VPM
William Blair & Company's CMS Position: Q1 2026 in Review
William Blair & Company increased its CMS Energy (CMS) stake by 84% in Q1 2026, buying an estimated $275K and bringing the position to 8,126 shares worth $630K. The position accounts for ﹤0.01% of the portfolio, ranked #1067.
William Blair & Company first reported a position in CMS in Q2 2013 and has held it in 38 quarters since. The position peaked at $1.92M in Q2 2014. 800 funds tracked by Wall St. Rank hold CMS as of Q1 2026.
- William Blair & Company held 8,126 shares of CMS Energy worth $630K as of Q1 2026.
- William Blair & Company bought 3,711 CMS Energy shares in Q1 2026, an estimated $275K.
- CMS Energy made up ﹤0.01% of William Blair & Company's portfolio in Q1 2026, its #1067 holding.
- William Blair & Company first reported a position in CMS Energy in Q2 2013 and has held it in 38 quarters since.
- William Blair & Company's CMS Energy position peaked at $1.92M in Q2 2014.
- 800 funds tracked by Wall St. Rank held CMS Energy as of Q1 2026.
Based on William Blair & Company's 13F filing for Q1 2026, filed 8 May 2026.