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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 2023

Institutional positions in Constellium SE as of Sep 30, 2023. 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
191
+4 vs. Q2 2023
Shares held
135.2M
−849.1K (−0.6%) vs. Q2 2023
Total value
$2.46B
+$116.8M (+5.0%) vs. Q2 2023
New holders
24
69 more added
Sold out
20
70 more reduced

Compare with Q2 2023: 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 2023: 191 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 2023: $2.46B
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 2023

Shares, value and share of portfolio for each institution holding Constellium SE; share changes are against Q2 2023.

Institutions holding CSTM in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Deutsche Bank AG82,905$1.51M0.00%+11,425+16.0%Added
Private Advisor Group, LLC85,035$1.55M0.01%−6,330−6.9%Reduced
Towle & Co86,330$1.57M0.21%−1,650−1.9%Reduced
Occudo Quantitative Strategies LP91,188$1.66M0.21%+41,694+84.2%Added
Natixis Advisors, L.P.92,349$1.68M0.01%+52,112+129.5%Added
Jump Financial, LLC93,110$1.69M0.06%+41,379+80.0%Added
Lawson Kroeker Investment Management Inc93,945$1.71M0.38%00.0%Unchanged
Cohen & Steers, Inc.97,909$1.78M0.00%+97,909New
Scoggin Management LP98,800$1.80M2.43%+98,800New
CenterBook Partners LP99,156$1.80M0.23%−13,565−12.0%Reduced
Envestnet Asset Management Inc117,817$2.14M0.00%+14,492+14.0%Added
Putnam Investments LLC121,526$2.21M0.00%−7,394−5.7%Reduced
Alliancebernstein L.P.128,600$2.34M0.00%−150.0%Reduced
Susquehanna International Group, LLP128,933$2.35M0.00%+3,351+2.7%Added
SEI Investments Co130,801$2.38M0.00%−56,606−30.2%Reduced
AQR Capital Management LLC132,259$2.41M0.00%+4,453+3.5%Added
Trexquant Investment LP136,182$2.48M0.06%+20,641+17.9%Added
Cubist Systematic Strategies, LLC152,889$2.78M0.03%−51,355−25.1%Reduced
Rockingstone Advisors LLC161,521$2.94M1.62%−175−0.1%Reduced
Manufacturers Life Insurance Company, The165,230$3.01M0.00%−17,683−9.7%Reduced
Russell Investments Group, Ltd.171,103$3.11M0.01%−212,300−55.4%Reduced
Bank of Montreal187,858$3.30M0.00%+35,834+23.6%Added
ExodusPoint Capital Management, LP184,857$3.36M0.04%+184,857New
Invesco Ltd.187,853$3.42M0.00%+20,452+12.2%Added
Rhumbline Advisers188,640$3.43M0.00%+6,779+3.7%Added
Castleark Management LLC191,780$3.49M0.18%+191,780New
Man Group plc–$3.64M0.01%––
TD Asset Management Inc201,710$3.67M0.00%−9,956−4.7%Reduced
Wellington Management Group LLP202,470$3.68M0.00%−9,400−4.4%Reduced
Cobalt Capital Management, Inc.250,000$4.55M1.74%+136,821+120.9%Added
Beacon Investment Advisors LLC251,098$4.57M3.23%+750+0.3%Added
Verition Fund Management LLC257,631$4.69M0.06%+189,208+276.5%Added
Two Sigma Advisers, LP262,800$4.78M0.01%+82,600+45.8%Added
Prelude Capital Management, LLC267,057$4.86M0.44%−31,801−10.6%Reduced
Concentric Capital Strategies, LP275,364$5.01M0.56%+275,364New
D. E. Shaw & Co., Inc.283,623$5.16M0.01%−239,857−45.8%Reduced
Renaissance Technologies LLC294,200$5.35M0.01%+47,700+19.4%Added
Bank of America Corp332,584$6.05M0.00%−133,354−28.6%Reduced
Commonwealth of Pennsylvania Public School Empls Retrmt Sys367,900$6.70M0.06%+22,400+6.5%Added
Two Sigma Investments, LP390,613$7.11M0.02%−46,183−10.6%Reduced
Boothbay Fund Management, LLC404,172$7.36M0.26%+17,589+4.5%Added
Voloridge Investment Management, LLC406,890$7.41M0.04%+97,051+31.3%Added
Great Lakes Advisors, LLC416,648$7.58M0.07%+61,179+17.2%Added
Brightline Capital Management, LLC482,000$8.77M35.93%+482,000New
American Century Companies Inc495,625$9.02M0.01%−23,988−4.6%Reduced
Renaissance Group LLC514,158$9.36M0.43%−40,607−7.3%Reduced
Healthcare of Ontario Pension Plan Trust Fund539,500$9.82M0.04%−52,844−8.9%Reduced
Kennedy Capital Management, Inc.562,773$10.2M0.25%−18,889−3.2%Reduced
Victory Capital Management Inc568,820$10.4M0.01%−64,670−10.2%Reduced
Mountaineer Partners Management, LLC573,949$10.4M6.70%+1710.0%Added
Federated Hermes, Inc.619,676$11.3M0.03%+562,484+983.5%Added
Bank of New York Mellon Corp620,400$11.3M0.00%−2,178,773−77.8%Reduced
NZS Capital, LLC654,075$11.9M0.64%−1,783−0.3%Reduced
Panagora Asset Management Inc737,700$13.4M0.08%−11,815−1.6%Reduced
Ionic Capital Management LLC772,391$14.1M5.51%+45,000+6.2%Added
Soapstone Management L.P.800,000$14.6M6.73%−50,000−5.9%Reduced
Beaconlight Capital, LLC811,284$14.8M7.51%−140,323−14.7%Reduced
Clearbridge Investments, LLC828,368$15.1M0.01%−26,685−3.1%Reduced
Zenyatta Capital Management LP835,000$15.2M8.25%00.0%Unchanged
Millennium Management LLC840,527$15.3M0.02%−82,869−9.0%Reduced
Morgan Stanley868,926$15.8M0.00%−115,432−11.7%Reduced
Northern Trust Corp904,976$16.5M0.00%−1,877−0.2%Reduced
Norges Bank991,897$18.1M0.00%−136,562−12.1%Reduced
Principal Financial Group Inc1,016,502$18.5M0.01%+980,781+2,745.7%Added
Ameriprise Financial Inc1,117,901$20.3M0.01%+211,630+23.4%Added
Schonfeld Strategic Advisors LLC1,164,500$21.2M0.20%−87,200−7.0%Reduced
Kailix Advisors LLC1,171,215$21.3M10.32%+301,500+34.7%Added
Vanguard Group Inc1,236,435$22.5M0.00%+8,350+0.7%Added
Charles Schwab Investment Management Inc1,244,695$22.7M0.01%+24,940+2.0%Added
Geode Capital Management, LLC1,294,187$23.6M0.00%+72,876+6.0%Added
JPMorgan Chase & Co1,305,598$23.8M0.00%−30,379−2.3%Reduced
Vaughan Nelson Investment Management, L.P.1,406,054$25.6M0.29%+879,922+167.2%Added
Scopus Asset Management, L.P.1,577,808$28.7M1.09%+448,010+39.7%Added
Highland Peak Capital, LLC1,606,024$29.2M16.79%+355,375+28.4%Added
Price T Rowe Associates Inc1,674,099$30.5M0.00%+52,714+3.3%Added
Goldman Sachs Group Inc1,689,596$30.8M0.01%−434,798−20.5%Reduced
Rubric Capital Management LP1,954,274$35.6M1.50%−270,380−12.2%Reduced
Cannell Peter B & Co Inc1,981,227$36.1M1.23%+9,420+0.5%Added
Marshall Wace, LLP2,028,604$36.9M0.08%−640,545−24.0%Reduced
State Street Corp2,044,136$37.2M0.00%+2,286+0.1%Added
Nuveen Asset Management, LLC2,124,948$38.7M0.01%−79,803−3.6%Reduced
Lancaster Investment Management2,604,174$39.8M42.63%+173,548+7.1%Added
Samlyn Capital, LLC2,288,581$41.7M0.74%+23,716+1.0%Added
Oberweis Asset Management Inc2,933,071$53.4M5.67%+133,800+4.8%Added
Nut Tree Capital Management, LP3,600,000$65.5M24.46%−400,000−10.0%Reduced
Jennison Associates LLC5,678,571$103.3M0.09%+136,338+2.5%Added
BlackRock Inc.9,648,468$175.6M0.01%−658,705−6.4%Reduced
Janus Henderson Group PLC10,341,769$188.2M0.12%−307,293−2.9%Reduced
FMR LLC14,681,988$267.2M0.02%+251,829+1.7%Added
T. Rowe Price Investment Management, Inc.14,890,456$271.0M0.19%−10,397−0.1%Reduced
Bpifrance SA16,393,903$298.4M7.30%00.0%Unchanged
Hotchkis & Wiley Capital Management LLC0$00.00%−331,400−100.0%Sold out
Connor, Clark & Lunn Investment Management Ltd.0$00.00%−98,502−100.0%Sold out
Cresset Asset Management, LLC0$00.00%−61,582−100.0%Sold out
Cipher Capital LP0$00.00%−36,086−100.0%Sold out
Tudor Investment Corp Et Al0$00.00%−32,890−100.0%Sold out
Chiron Investment Management, LLC0$00.00%−30,445−100.0%Sold out
Walleye Trading LLC0$00.00%−28,628−100.0%Sold out
Balyasny Asset Management LLC0$00.00%−28,214−100.0%Sold out
Amundi0$00.00%−22,934−100.0%Sold out