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

CUSIP F21107101 is the security identifier for CSTM - CONSTELLIUM SE - Ordinary Shares used to aggregate holder disclosures.

How many institutions held CSTM - CONSTELLIUM SE - Ordinary Shares in Q4 2020?

133 institutional investors reported CSTM - CONSTELLIUM SE - Ordinary Shares for Q4 2020. Use the holders table for investor-level position and value details.

CONSTELLIUM SE - Ordinary Shares (CSTM)

CUSIP: F21107101

Q4 2020 13F Holders as of 31 Dec 2020

Type / Class: Equity / Ordinary Shares
Shares outstanding: 138,803,640
Total 13F shares: 104,469,239
Share change: +4,830,822
Total reported value: $1,460,530,885
Put/Call ratio: 8.8%
Price per share: $13.99
Number of holders: 133
Value change: +$75,165,645
Number of buys: 66
Number of sells: 68

Quarterly Holders Quick Answers

What is CUSIP F21107101?
CUSIP F21107101 identifies CSTM - CONSTELLIUM SE - Ordinary Shares in SEC institutional holdings data.

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SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2021
Previous quarter: Q3 2020

Recent filing periods for CUSIP F21107101:

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

Top shareholders of CSTM - CONSTELLIUM SE - Ordinary Shares (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
Bpifrance SA	13F	Company	— class O/S missing	16,393,903	$128,692,000	—	30 Sep 2020	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	10%	14,425,758	$113,242,000	—	30 Sep 2020	13F
JANUS HENDERSON GROUP PLC	13F	Company	6.1%	8,467,591	$66,471,000	—	30 Sep 2020	13F
OBERWEIS ASSET MANAGEMENT INC/	13F	Company	4.5%	6,275,307	$49,261,000	—	30 Sep 2020	13F
Boussard & Gavaudan Investment Management LLP	13F	Company	4.4%	6,170,150	$48,960,000	—	30 Sep 2020	13F
BlackRock Finance, Inc.	13F	Company	3.3%	4,574,238	$35,907,000	—	30 Sep 2020	13F
Nut Tree Capital Management, LP	13F	Company	2.9%	4,050,000	$31,792,000	—	30 Sep 2020	13F
Sachem Head Capital Management LP	13F	Company	2.7%	3,760,000	$29,516,000	—	30 Sep 2020	13F
GOLDMAN SACHS GROUP INC	13F	Company	2.7%	3,685,329	$28,930,000	—	30 Sep 2020	13F
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.	13F	Company	2.4%	3,399,898	$26,689,000	—	30 Sep 2020	13F
Marshall Wace North America L.P.	13F	Company	2.4%	3,378,992	$26,525,000	—	30 Sep 2020	13F
MORGAN STANLEY	13F	Company	2.1%	2,906,146	$22,813,000	—	30 Sep 2020	13F
Cannell & Co.	13F	Company	1.9%	2,647,305	$20,781,000	—	30 Sep 2020	13F
FMR LLC	13F	Company	1.8%	2,556,398	$20,068,000	—	30 Sep 2020	13F
Bronson Point Management LLC	13F	Company	1.2%	1,687,000	$13,243,000	—	30 Sep 2020	13F
Robeco Schweiz AG	13F	Company	1.2%	1,600,000	$12,560,000	—	30 Sep 2020	13F
SAMLYN CAPITAL, LLC	13F	Company	1%	1,426,502	$11,197,000	—	30 Sep 2020	13F
NORGES BANK	13F	Company	1%	1,382,037	$10,849,000	—	30 Sep 2020	13F
BRIGADE CAPITAL MANAGEMENT, LP	13F	Company	0.96%	1,337,000	$10,496,000	—	30 Sep 2020	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	0.93%	1,297,481	$10,185,000	—	30 Sep 2020	13F
SCOPUS ASSET MANAGEMENT, L.P.	13F	Company	— class O/S missing	1,201,029	$9,428,000	—	30 Sep 2020	13F
Bank of New York Mellon Corp	13F	Company	0.85%	1,176,415	$9,236,000	—	30 Sep 2020	13F
Park West Asset Management LLC	13F	Company	0.78%	1,077,302	$8,457,000	—	30 Sep 2020	13F
Weiss Multi-Strategy Advisers LLC	13F	Company	0.78%	1,076,246	$8,449,000	—	30 Sep 2020	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.73%	1,010,596	$7,933,000	—	30 Sep 2020	13F
Mountaineer Partners Management, LLC	13F	Company	0.71%	991,552	$7,784,000	—	30 Sep 2020	13F
Silver Rock Financial LP	13F	Company	0.69%	956,234	$7,506,000	—	30 Sep 2020	13F
Evermore Global Advisors, LLC	13F	Company	0.69%	953,884	$7,488,000	—	30 Sep 2020	13F
KENNEDY CAPITAL MANAGEMENT LLC	13F	Company	0.68%	945,018	$7,418,000	—	30 Sep 2020	13F
CREDIT SUISSE AG/	13F	Company	0.65%	902,970	$7,088,000	—	30 Sep 2020	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.53%	741,683	$5,822,000	—	30 Sep 2020	13F
BARDIN HILL MANAGEMENT PARTNERS LP	13F	Company	0.52%	715,566	$5,617,000	—	30 Sep 2020	13F
BEACONLIGHT CAPITAL, LLC	13F	Company	0.51%	709,272	$5,568,000	—	30 Sep 2020	13F
Man Group plc	13F	Company	0.49%	673,821	$5,289,000	—	30 Sep 2020	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.45%	624,700	$4,904,000	—	30 Sep 2020	13F
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	13F	Company	0.43%	594,100	$4,664,000	—	30 Sep 2020	13F
JENNISON ASSOCIATES LLC	13F	Company	0.42%	589,586	$4,628,000	—	30 Sep 2020	13F
Schonfeld Strategic Advisors LLC	13F	Company	0.42%	582,400	$4,572,000	—	30 Sep 2020	13F
Aperture Investors, LLC	13F	Company	0.41%	565,311	$4,438,000	—	30 Sep 2020	13F
WOLVERINE ASSET MANAGEMENT LLC	13F	Company	0.3%	418,000	$3,281,000	—	30 Sep 2020	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.29%	401,830	$3,154,000	—	30 Sep 2020	13F
D. E. Shaw & Co., Inc.	13F	Company	0.27%	371,522	$2,917,000	—	30 Sep 2020	13F
MACKENZIE FINANCIAL CORP	13F	Company	0.26%	365,600	$2,870,000	—	30 Sep 2020	13F
Lombard Odier Asset Management (USA) Corp	13F	Company	0.26%	364,511	$2,861,000	—	30 Sep 2020	13F
Nishkama Capital, LLC	13F	Company	0.26%	359,952	$2,826,000	—	30 Sep 2020	13F
Ionic Capital Management LLC	13F	Company	0.24%	330,210	$2,592,000	—	30 Sep 2020	13F
NORTH RUN CAPITAL, LP	13F	Company	0.24%	330,000	$2,591,000	—	30 Sep 2020	13F
COOPER CREEK PARTNERS MANAGEMENT LLC	13F	Company	0.23%	319,345	$2,507,000	—	30 Sep 2020	13F
NATIXIS ADVISORS, LLC	13F	Company	0.23%	313,201	$2,459,000	—	30 Sep 2020	13F
WHITEBOX ADVISORS LLC	13F	Company	0.22%	303,019	$2,379,000	—	30 Sep 2020	13F

Institutional Holders of CONSTELLIUM SE - Ordinary Shares (CSTM) as of Q4 2020

As of 31 Dec 2020, CONSTELLIUM SE - Ordinary Shares (CSTM) was held by 133 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 104,469,239 shares. The largest 10 holders included PRICE T ROWE ASSOCIATES INC /MD/, JANUS HENDERSON GROUP PLC, OBERWEIS ASSET MANAGEMENT INC/, Boussard & Gavaudan Investment Management LLP, BlackRock Inc., Sachem Head Capital Management LP, FMR LLC, Nut Tree Capital Management, LP, GOLDMAN SACHS GROUP INC, and Marshall Wace North America L.P.. This page lists 133 institutional shareholders reporting positions in this security for the Q4 2020 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2020 vs Q3 2020 Across Filers

Q3 2020 holders

123

Q4 2020 holders

133

Holder diff

Investor	Q3 2020 Shares	Q4 2020 Shares	Share Diff	Share Chg %	Q3 2020 Value $	Q4 2020 Value $	Value Diff $	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.