Security key
F21107101
CONSTELLIUM SE - Ordinary Shares, nominal value EUR0.02 per share (CSTM)
CUSIP: F21107101
Q2 2023 13F Holders as of 30 Jun 2023
- Security type / class
- Equity / Ordinary Shares, nominal value EUR0.02 per share
- Total 13F shares
- 134,840,201
- Total 13F value
- $2,319,248,185
- Share change
- +1,521,393
- Put/Call ratio
- 373%
- SEC-reported price per share
- $17.20
- Number of holders
- 184
- Value change
- +$28,822,207
- Number of buys
- 89
- Number of sells
- 86
- Shares outstanding
- 135,546,823
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2023
Institutions
184
Top holders
10
CSTM full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2023
Previous quarter: Q1 2023
CONSTELLIUM SE SEC filings
CONSTELLIUM SE company facts
Broader feeds
Reporting periods
Holder history for CUSIP F21107101
Recent filing periods:
Ownership snapshot
Top reported holders of CSTM - CONSTELLIUM SE - Ordinary Shares, nominal value EUR0.02 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Bpifrance SA
Disclosed value leader
Bpifrance SA
Comparable rows
15/15
Latest evidence
31 Mar 2023
13F
Lead comparable stake: 12%
Showing 1-6 of 15 holder rows.
Quick read
Bpifrance SA leads the comparable SEC ownership view at 12%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Bpifrance SA's linked filing trail.
Comparable ownership
Top 5
Bpifrance SA
12%
T. Rowe Price Investment Manageme...
11%
FMR LLC
8.8%
BlackRock Finance, Inc.
7.9%
JANUS HENDERSON GROUP PLC
7.9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Bpifrance SA |
13F
Company
|
12%
|
$250,498,838
16,393,903 shares
|
— | 31 Mar 2023 |
| T. Rowe Price Investment Management, Inc. |
13F
Company
|
11%
|
$231,059,000
15,121,641 shares
|
— | 31 Mar 2023 |
| FMR LLC |
13F
Company
|
8.8%
|
$182,360,917
11,934,615 shares
|
— | 31 Mar 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
7.9%
|
$163,519,623
10,701,546 shares
|
— | 31 Mar 2023 |
| JANUS HENDERSON GROUP PLC |
13F
Company
|
7.9%
|
$162,728,088
10,649,744 shares
|
— | 31 Mar 2023 |
| OBERWEIS ASSET MANAGEMENT INC/ |
13F
Company
|
3.4%
|
$69,581,850
4,553,786 shares
|
— | 31 Mar 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
184
Shares
134,840,201
Rows available
184
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2023 vs Q1 2023 Across Filers
Q1 2023 holders
180
Q2 2023 holders
184
Holder diff
4
| Investor | Q1 2023 Shares | Q2 2023 Shares | Share Diff | Share Chg % | Q1 2023 value | Q2 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend