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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, Q2 2024

Institutional positions in Constellium SE as of Jun 30, 2024. 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
224
+19 vs. Q1 2024
Shares held
136.9M
+124.2K (+0.1%) vs. Q1 2024
Total value
$2.58B
−$440.1M (−14.6%) vs. Q1 2024
New holders
46
92 more added
Sold out
27
67 more reduced

2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2024: 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 holdersQ2 2024: 224 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 heldQ2 2024: $2.58B
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, Q2 2024

Shares, value and share of portfolio for each institution holding Constellium SE; share changes are against Q1 2024.

Institutions holding CSTM in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Huntington National Bank1$140.00%00.0%Unchanged
Sofos Investments, Inc.1$190.00%−664−99.8%Reduced
Walleye Capital LLC16$3020.00%+16New
TD Private Client Wealth LLC36$6790.00%−417−92.1%Reduced
Farther Finance Advisors, LLC40$7420.00%+10+33.3%Added
Rothschild Investment LLC45$8480.00%+35+350.0%Added
Bell Investment Advisors, Inc124$2.34K0.00%+124New
Allworth Financial LP126$2.35K0.00%+126New
Global Retirement Partners, LLC131$2.47K0.00%00.0%Unchanged
Wetzel Investment Advisors, Inc.118$2.61K0.00%00.0%Unchanged
Smartleaf Asset Management LLC161$3.12K0.00%+161New
Tompkins Financial Corp200$3.77K0.00%00.0%Unchanged
Larson Financial Group LLC200$3.77K0.00%00.0%Unchanged
Massmutual Trust Co FSB208$3.92K0.00%−18−8.0%Reduced
Lindbrook Capital, LLC232$4.37K0.00%+23+11.0%Added
Ronald Blue Trust, Inc.203$4.49K0.00%+203New
CIBC Private Wealth Group, LLC250$4.75K0.00%00.0%Unchanged
Private Trust Co NA271$5.11K0.00%−32−10.6%Reduced
National Bank of Canada321$5.93K0.00%−20−5.9%Reduced
Advisor Group Holdings, Inc.329$6.20K0.00%−267−44.8%Reduced
WealthCollab, LLC349$6.58K0.00%+349New
Principal Securities, Inc.378$7.13K0.00%−302−44.4%Reduced
The PNC Financial Services Group, Inc.406$7.65K0.00%00.0%Unchanged
Pacifica Partners Inc.500$9.46K0.00%+500New
Walleye Trading LLC584$11.0K0.00%+584New
Aquatic Capital Management LLC600$11.3K0.00%−2,900−82.9%Reduced
Parallel Advisors, LLC624$11.8K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC792$14.1K0.00%+39+5.2%Added
Park Place Capital Corp802$15.1K0.00%00.0%Unchanged
Matrix Trust Co1,080$20.0K0.00%+1,080New
Point72 Asia (Singapore) Pte. Ltd.1,187$22.4K0.00%−7,611−86.5%Reduced
GAMMA Investing LLC1,250$23.6K0.00%+1,074+610.2%Added
CWM, LLC1,510$28.0K0.00%+676+81.1%Added
Exchange Traded Concepts, LLC2,056$38.8K0.00%+1,216+144.8%Added
Nomura Asset Management Co Ltd2,100$39.6K0.00%00.0%Unchanged
Clearstead Advisors, LLC2,750$51.8K0.00%+2,750New
Amalgamated Bank4,526$85.0K0.00%+200+4.6%Added
Point72 (DIFC) Ltd4,525$85.3K0.01%+4,525New
Northwestern Mutual Wealth Management Co5,000$94.3K0.00%00.0%Unchanged
Quarry LP5,023$94.7K0.04%+3,735+290.0%Added
Signaturefd, LLC6,752$127.3K0.00%+933+16.0%Added
Acadian Asset Management LLC7,275$137.0K0.00%−189,759−96.3%Reduced
Covestor Ltd8,518$160.0K0.10%00.0%Unchanged
Quent Capital, LLC9,305$175.4K0.02%−72−0.8%Reduced
California State Teachers Retirement System9,384$176.9K0.00%−3,605−27.8%Reduced
Quadrant Capital Group LLC10,046$189.4K0.01%+10,046New
Counterpoint Mutual Funds LLC10,135$191.0K0.04%+10,135New
Legacy Capital Group California, Inc.10,219$192.6K0.07%+10,219New
Contravisory Investment Management, Inc.10,329$194.7K0.04%+10,329New
Stifel Financial Corp10,370$195.5K0.00%−641−5.8%Reduced
Centiva Capital, LP10,411$196.2K0.01%+10,411New
Burney Co10,540$198.7K0.01%−1,095−9.4%Reduced
Rathbone Brothers plc10,675$201.2K0.00%00.0%Unchanged
M&T Bank Corp10,702$201.8K0.00%00.0%Unchanged
JustInvest LLC10,752$202.7K0.00%+10,752New
Highland Capital Management, LLC12,229$230.5K0.01%+1,862+18.0%Added
Ameritas Investment Partners, Inc.12,688$239.2K0.01%−658−4.9%Reduced
Quantinno Capital Management LP12,737$240.1K0.00%+1,134+9.8%Added
Allianz Asset Management GmbH13,000$245.1K0.00%−6,000−31.6%Reduced
RSM US Wealth Management LLC13,013$245.1K0.00%+13,013New
Martingale Asset Management L P13,012$245.3K0.01%−12,209−48.4%Reduced
Cable Hill Partners, LLC13,259$249.9K0.03%+13,259New
Two Sigma Securities, LLC13,333$251.3K0.01%+3,390+34.1%Added
Atria Investments LLC14,574$274.7K0.00%+14,574New
HSBC Holdings PLC14,566$278.2K0.00%−14−0.1%Reduced
Handelsbanken Fonder AB15,500$292.0K0.00%−2,500−13.9%Reduced
Group One Trading, L.P.16,070$302.9K0.01%+4,740+41.8%Added
Bokf, NA16,355$308.3K0.01%+7,391+82.5%Added
State of Wyoming16,926$319.1K0.05%+3,880+29.7%Added
Mackenzie Financial Corp17,647$332.6K0.00%+17,647New
Cresset Asset Management, LLC18,108$341.3K0.00%+18,108New
Xponance, Inc.18,501$348.7K0.00%−178−1.0%Reduced
Omers Administration Corp19,100$360.0K0.00%+19,100New
Point72 Hong Kong Ltd19,759$372.5K0.02%+19,759New
ProShare Advisors LLC19,906$375.2K0.00%−5,774−22.5%Reduced
CI Private Wealth, LLC19,974$376.5K0.00%00.0%Unchanged
Hohimer Wealth Management, LLC20,299$382.6K0.09%−297−1.4%Reduced
Bailard, Inc.21,300$401.5K0.01%+2,200+11.5%Added
Gladstone Institutional Advisory LLC21,634$407.8K0.02%+579+2.7%Added
Squarepoint Ops LLC22,733$428.5K0.00%+22,733New
XTX Topco Ltd22,948$432.6K0.04%+22,948New
Raymond James & Associates23,849$449.6K0.00%−15,482−39.4%Reduced
Advisors Asset Management, Inc.23,922$450.9K0.01%+16,857+238.6%Added
Legal & General Group Plc24,327$458.6K0.00%+4,502+22.7%Added
Denali Advisors LLC24,529$462.4K0.13%+24,405+19,681.5%Added
Los Angeles Capital Management LLC27,713$522.4K0.00%+15,399+125.1%Added
RMB Capital Management, LLC28,150$530.6K0.01%00.0%Unchanged
Inceptionr LLC28,186$531.3K0.15%+28,186New
Entropy Technologies, LP28,558$538.3K0.06%+14,393+101.6%Added
State of Wisconsin Investment Board28,562$538.4K0.00%−19,338−40.4%Reduced
Pearl River Capital, LLC29,260$551.6K0.09%+29,260New
Susquehanna Portfolio Strategies, LLC30,537$575.6K0.02%−105,941−77.6%Reduced
Wiley Bros.-Aintree Capital, LLC30,800$580.6K0.03%−24,570−44.4%Reduced
Keybank National Association31,024$584.8K0.00%−251−0.8%Reduced
Allspring Global Investments Holdings, LLC34,388$648.2K0.00%−89,679−72.3%Reduced
Massachusetts Financial Services Co34,422$648.9K0.00%+3,163+10.1%Added
Marshall Wace, LLP35,439$668.0K0.00%+35,439New
State Board of Administration of Florida Retirement System36,160$681.6K0.00%+36,160New
Dynamic Technology Lab Private Ltd36,681$691.0K0.08%+36,681New
Susquehanna International Group, LLP36,861$694.8K0.00%+7,359+24.9%Added