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Constellium SE

CSTM
Exchange
NYSE
Industry
Secondary Smelting & Refining of Nonferrous Metals
SEC CIK
0001563411

In the last 90 days, Constellium SE insiders filed 1 open-market purchase and 0 sales; 389 institutions reported holding it in 13F filings for Q2 2026, worth $3.85B in total; no superinvestor holds it.

13F holders, Q3 2021

Institutional positions in Constellium SE as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
162
+11 vs. Q2 2021
Shares held
127.3M
−2.53M (−1.9%) vs. Q2 2021
Total value
$2.39B
−$68.2M (−2.8%) vs. Q2 2021
New holders
27
51 more added
Sold out
16
63 more reduced

2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CSTM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2021: 162 institutions
Q1 2021: 135 institutionsQ2 2021: 153 institutionsQ3 2021: 162 institutionsQ4 2021: 161 institutionsQ1 2022: 183 institutionsQ2 2022: 189 institutionsQ3 2022: 179 institutionsQ4 2022: 185 institutionsQ1 2023: 183 institutionsQ2 2023: 187 institutionsQ3 2023: 191 institutionsQ4 2023: 193 institutionsQ1 2024: 207 institutionsQ2 2024: 224 institutionsQ3 2024: 222 institutionsQ4 2024: 219 institutionsQ1 2025: 220 institutionsQ2 2025: 224 institutionsQ3 2025: 237 institutionsQ4 2025: 253 institutionsQ1 2026: 315 institutionsQ2 2026: 389 institutions
Value heldQ3 2021: $2.39B
Q1 2021: $1.80BQ2 2021: $2.46BQ3 2021: $2.39BQ4 2021: $2.27BQ1 2022: $2.36BQ2 2022: $1.76BQ3 2022: $1.35BQ4 2022: $1.57BQ1 2023: $2.04BQ2 2023: $2.34BQ3 2023: $2.46BQ4 2023: $2.67BQ1 2024: $3.04BQ2 2024: $2.58BQ3 2024: $2.21BQ4 2024: $1.39BQ1 2025: $1.33BQ2 2025: $1.76BQ3 2025: $1.91BQ4 2025: $2.34BQ1 2026: $3.08BQ2 2026: $3.85B
Institutions holding CSTM and their total value by quarter
QuarterHoldersValue
Q2 2026389$3.85B
Q1 2026315$3.08B
Q4 2025253$2.34B
Q3 2025237$1.91B
Q2 2025224$1.76B
Q1 2025220$1.33B
Q4 2024219$1.39B
Q3 2024222$2.21B
Q2 2024224$2.58B
Q1 2024207$3.04B
Q4 2023193$2.67B
Q3 2023191$2.46B
Q2 2023187$2.34B
Q1 2023183$2.04B
Q4 2022185$1.57B
Q3 2022179$1.35B
Q2 2022189$1.76B
Q1 2022183$2.36B
Q4 2021161$2.27B
Q3 2021162$2.39B
Q2 2021153$2.46B
Q1 2021135$1.80B

Institutions, Q3 2021

Shares, value and share of portfolio for each institution holding Constellium SE; share changes are against Q2 2021.

Institutions holding CSTM in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
STRS Ohio47,500$892.0K0.00%+13,100+38.1%Added
Voya Investment Management LLC47,145$885.0K0.00%+787+1.7%Added
Raymond James & Associates46,885$881.0K0.00%+14,743+45.9%Added
HSBC Holdings PLC46,299$873.0K0.00%+46,299New
SummerHaven Investment Management, LLC45,638$857.0K0.50%+45,638New
MetLife Investment Management44,037$827.0K0.01%00.0%Unchanged
UBS Group AG38,742$728.0K0.00%+5,972+18.2%Added
Stifel Financial Corp38,651$726.0K0.00%+860+2.3%Added
CoreCommodity Management, LLC37,643$707.0K0.20%−3,224−7.9%Reduced
Boston Partners37,367$702.0K0.00%−24,519−39.6%Reduced
American National Registered Investment Advisor, Inc.35,956$675.0K0.24%−86−0.2%Reduced
RMB Capital Management, LLC35,150$660.0K0.02%00.0%Unchanged
Kamunting Street Capital Management, L.P.32,800$616.0K0.34%+32,800New
Schroder Investment Management Group31,849$598.0K0.00%−117,964−78.7%Reduced
Bridgewater Associates, LP31,761$596.0K0.00%+16,215+104.3%Added
Metropolitan Life Insurance Co31,429$590.2K0.01%−2,286−6.8%Reduced
Handelsbanken Fonder AB30,900$580.0K0.00%00.0%Unchanged
Belpointe Asset Management LLC30,405$571.0K0.04%+30,405New
Redwood Investment Management, LLC29,446$553.0K0.08%00.0%Unchanged
LPL Financial LLC29,429$553.0K0.00%+11,256+61.9%Added
Aigen Investment Management, LP28,814$541.0K0.10%+28,814New
Jane Street Group, LLC28,744$540.0K0.00%−60,152−67.7%Reduced
Royal Bank of Canada26,791$503.0K0.00%+9,221+52.5%Added
Verition Fund Management LLC26,162$491.0K0.01%−28,715−52.3%Reduced
Blueshift Asset Management, LLC25,968$488.0K0.03%+25,968New
Ativo Capital Management LLC24,730$464.0K0.22%+24,730New
Lazard Asset Management LLC24,654$463.0K0.00%−7,400−23.1%Reduced
Wolverine Asset Management LLC24,000$450.0K0.00%−33,000−57.9%Reduced
Jefferies Group LLC23,600$443.2K0.01%+23,600New
Chiron Investment Management, LLC23,598$443.0K0.07%+23,598New
Citigroup Inc22,559$424.0K0.00%+16,717+286.2%Added
AlphaCrest Capital Management LLC18,500$347.0K0.02%+18,500New
Diversified Trust Co17,850$335.0K0.01%+6,430+56.3%Added
Engineers Gate Manager LP16,524$310.0K0.02%+16,524New
Signaturefd, LLC16,200$304.0K0.01%−12,100−42.8%Reduced
ProShare Advisors LLC15,774$296.0K0.00%−16,120−50.5%Reduced
Two Sigma Investments, LP15,100$284.0K0.00%−86,200−85.1%Reduced
Tower Research Capital LLC (TRC)13,344$251.0K0.01%+10,566+380.3%Added
ARS Investment Partners, LLC12,000$225.0K0.02%+12,000New
Shay Capital LLC11,600$218.0K0.07%+1,600+16.0%Added
Envestnet Asset Management Inc11,314$212.0K0.00%+11,314New
M&T Bank Corp11,090$209.0K0.00%−30.0%Reduced
SEI Investments Co10,999$205.0K0.00%+10,999New
Ameritas Investment Partners, Inc.9,626$181.0K0.01%00.0%Unchanged
Advisors Asset Management, Inc.8,087$152.0K0.00%−3,118−27.8%Reduced
Cutler Group LP6,500$122.0K0.01%+1,391+27.2%Added
Sirios Capital Management L P4,153$78.0K0.01%−1,551−27.2%Reduced
Advisor Group Holdings, Inc.3,027$58.0K0.00%+2,823+1,383.8%Added
First Horizon Advisors, Inc.2,225$41.0K0.00%+2,225New
Eagle Bay Advisors LLC1,449$28.0K0.02%−371−20.4%Reduced
Nisa Investment Advisors, LLC1,430$27.0K0.00%00.0%Unchanged
Global Retirement Partners, LLC1,440$27.0K0.00%00.0%Unchanged
Dark Forest Capital Management LP1,329$25.0K0.01%+921+225.7%Added
Macquarie Group Ltd1,280$24.0K0.00%00.0%Unchanged
Counterpoint Mutual Funds LLC1,089$20.0K0.02%+384+54.5%Added
Evermore Global Advisors, LLC518$10.0K0.01%−245,611−99.8%Reduced
Patriot Financial Group Insurance Agency, LLC350$7.00K0.00%00.0%Unchanged
Captrust Financial Advisors193$4.00K0.00%+5+2.7%Added
Berman Capital Advisors, LLC203$3.00K0.00%00.0%Unchanged
TCI Wealth Advisors, Inc.183$3.00K0.00%+53+40.8%Added
Bell Investment Advisors, Inc56$1.00K0.00%+56New
Parallel Advisors, LLC26$00.00%+26New
DSAM Partners (London) Ltd0$00.00%−675,000−100.0%Sold out
Nishkama Capital, LLC0$00.00%−481,896−100.0%Sold out
Susquehanna International Group, LLP0$00.00%−396,464−100.0%Sold out
JPMorgan Chase & Co0$00.00%−378,654−100.0%Sold out
Arrowstreet Capital, Limited Partnership0$00.00%−371,459−100.0%Sold out
Voloridge Investment Management, LLC0$00.00%−182,886−100.0%Sold out
Paradigm Asset Management Co LLC0$00.00%−135,000−100.0%Sold out
DnB Asset Management AS0$00.00%−49,184−100.0%Sold out
Walleye Trading LLC0$00.00%−31,397−100.0%Sold out
Jade Capital Advisors, LLC0$00.00%−27,229−100.0%Sold out
Kore Private Wealth LLC0$00.00%−26,249−100.0%Sold out
Truist Financial Corp0$00.00%−20,272−100.0%Sold out
PEAK6 Investments LLC0$00.00%−19,842−100.0%Sold out
Dynamic Technology Lab Private Ltd0$00.00%−19,429−100.0%Sold out
Quadrature Capital Ltd0$00.00%−10,338−100.0%Sold out
NEXT Financial Group, Inc0$00.00%−360−100.0%Sold out
First Horizon Corp––––Not filed
CWM, LLC––––Not filed