CONSTELLIUM SE - Ordinary Shares, nominal value EUR0.02 per share (CSTM)

Q: What does CUSIP F21107101 represent in this 13F holders report?

CUSIP F21107101 is the security identifier for CSTM - CONSTELLIUM SE - Ordinary Shares, nominal value EUR0.02 per share used to aggregate holder disclosures.

Q: How many institutions held CSTM - CONSTELLIUM SE - Ordinary Shares, nominal value EUR0.02 per share in Q4 2019?

153 institutional investors reported CSTM - CONSTELLIUM SE - Ordinary Shares, nominal value EUR0.02 per share for Q4 2019. Use the holders table for investor-level position and value details.

CUSIP: F21107101

Q4 2019 13F Holders as of 31 Dec 2019

Security type / class: Equity / Ordinary Shares, nominal value EUR0.02 per share
Total 13F shares: 106,135,362
Total 13F value: $1,423,113,091
Share change: +105,316,331
Put/Call ratio: 9.3%
SEC-reported price per share: $13.40
Number of holders: 153
Value change: +$1,412,138,398
Number of buys: 147
Shares outstanding: 135,546,823

Security key

F21107101

Report period

Q4 2019

Institutions

153

Top holders

CSTM full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2020 Previous quarter: Q3 2019 CONSTELLIUM SE SEC filings CONSTELLIUM SE company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP F21107101

Newer quarter: Q1 2020 Previous quarter: Q3 2019

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024

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

0/15

Latest evidence

30 Sep 2019

13F Highest disclosed value: $208,367,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

Bpifrance SA has the largest disclosed position value at $208.37M.

0 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.

Disclosed position value Top 5

Bpifrance SA $208.37M

PRICE T ROWE ASSOCIATES INC /MD/ $120.3M

BlackRock Finance, Inc. $79.38M

JANUS HENDERSON GROUP PLC $66.72M

GOLDMAN SACHS GROUP INC $49.39M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Bpifrance SA	13F Company 13F	— class O/S missing	$208,367,000 16,393,903 shares	—	30 Sep 2019
PRICE T ROWE ASSOCIATES INC /MD/	13F Company 13F	— class O/S missing	$120,301,000 9,465,095 shares	—	30 Sep 2019
BlackRock Finance, Inc.	13F Company 13F	— class O/S missing	$79,382,000 6,245,681 shares	—	30 Sep 2019
JANUS HENDERSON GROUP PLC	13F Company 13F	— class O/S missing	$66,716,000 5,249,076 shares	—	30 Sep 2019
GOLDMAN SACHS GROUP INC	13F Company 13F	— class O/S missing	$49,387,000 3,885,681 shares	—	30 Sep 2019
Nut Tree Capital Management, LP	13F Company 13F	— class O/S missing	$46,192,000 3,634,296 shares	—	30 Sep 2019

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 Q4 2019

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

153

106,135,362

Rows available

153

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 Q4 2019 vs Q3 2019 Across Filers

Q3 2019 holders

Q4 2019 holders

153

Holder diff

152

Investor	Q3 2019 Shares	Q4 2019 Shares	Share Diff	Share Chg %	Q3 2019 value	Q4 2019 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend