CONSTELLIUM SE - COMMON STOCK (CSTM)

Historical Holders from Q1 2019 to Q3 2025

Symbol
CSTM on NYSE
CUSIP
F21107101
Type / Class
Equity / COMMON STOCK
Shares outstanding
139M
All holders as of September 30, 2025
Q3 2025
Total 13F shares, excl. options
127M
Holdings value
$1.89B
% of all portfolios
0.012%
Grand Portfolio weight change
0%
Number of holders
229
Number of buys
135
Number of sells
-91
Average Value change %
+0%
Average buys %
+0.001%
Average sells %
-0.001%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of CONSTELLIUM SE - COMMON STOCK (CSTM)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 5.8% +16% $102M $13.6M 8.27M +15.4% BlackRock, Inc. Jun 30, 2025
MILLENNIUM MANAGEMENT LLC 5.3% $91.8M 7.45M Millennium Management LLC Sep 10, 2025
T. Rowe Price Investment Management, Inc. 4.5% -55% $85.6M -$110M 6.27M -56.1% T. Rowe Price Investment Management, Inc. Aug 31, 2025

Institutional Holders of CONSTELLIUM SE - COMMON STOCK (CSTM)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 127M $1.89B -$59.8M $14.88 229
2025 Q2 131M $1.75B +$26.2M $13.30 220
2025 Q1 132M $1.33B -$41.4M $10.09 219
2024 Q4 135M $1.39B -$35M $10.27 216
2024 Q3 135M $2.19B -$45.1M $16.26 219
2024 Q2 135M $2.55B +$12M $18.85 225
2024 Q1 135M $2.98B +$129M $22.11 204
2023 Q4 143K $2.86M +$147K $19.96 1
2023 Q3 133M $2.41B -$16.9M $18.20 188
2023 Q2 134M $2.3B +$12.5M $17.20 181
2023 Q1 133M $2.04B +$17.9M $15.28 179
2022 Q4 133M $1.57B +$9.26M $11.83 181
2022 Q3 131M $1.33B -$144M $10.14 171
2022 Q2 120M $1.58B +$17.5M $13.21 180
2022 Q1 126M $2.26B +$76.1M $18.00 176
2021 Q4 125M $2.25B +$37.3M $17.91 158
2021 Q3 125M $2.36B +$260M $18.78 157
2021 Q2 112M $2.12B +$146M $18.95 144
2021 Q1 104M $1.53B +$3.67M $14.70 129
2020 Q4 104M $1.46B +$75.2M $13.99 132
2020 Q3 99.4M $781M +$14.6M $7.85 122
2020 Q2 97.7M $751M -$18.3M $7.68 126
2020 Q1 102M $530M -$111M $5.21 128
2019 Q4 106M $1.42B +$1.41B $13.40 152
2019 Q3 80 $2K $0 $25.00 1
2019 Q2 80 $2K $0 $25.00 1
2019 Q1 80 $2K $0 $25.00 1