— Know what they know.
Not Investment Advice

CSTM NYSE

Constellium SE
1W: -4.4% 1M: +4.0% 3M: +25.9% YTD: +62.0% 1Y: +158.7% 3Y: +108.7% 5Y: +89.2%
$33.24
+1.20 (+3.75%)
 
Weekly Expected Move ±6.9%
$27 $30 $32 $34 $36
NYSE · Basic Materials · Aluminum · Alpha Radar Buy · Power 64 · $4.5B mcap · 120M float · 1.97% daily turnover · Short 38% of daily vol

🏦 Institutional Activity

Latest: Q1 2026
328
Institutions Holding
+50 vs prior
52.2%
Ownership
-2.84%
77 New
102 Increased
122 Reduced
54 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-05-14 Jarrett Martin officer: svp chief innovation officer S-Sale 4,716 $33.46 $158K Filing
2026-05-14 Soultz Bradley Lee director P-Purchase 2,500 $33.84 $85K Filing
2026-05-12 Piquier Ludovic officer: svp manuf excellence & cto S-Sale 1,000 $33.57 $34K Filing
2026-05-11 Brun Nicolas officer: svp pa, comm & sust S-Sale 26,661 $33.85 $902K Filing
2026-05-08 Corre Stephane officer: president, as&i S-Sale 5,000 $33.52 $168K Filing
2026-05-05 Brandjes Michiel director S-Sale 10,400 $31.25 $325K Filing
2026-05-05 Guo Jack Q. officer: evp & cfo S-Sale 25,201 $32.62 $822K Filing
2026-05-01 Hoffmann Philippe officer: president, a&t S-Sale 50,000 $31.92 $1.6M Filing
2026-05-01 Corre Stephane officer: president, as&i S-Sale 5,000 $32.04 $160K Filing
2026-05-01 Jurkovic Philip Ryan officer: svp & chro S-Sale 48,784 $32.01 $1.6M Filing
2026-05-01 Deslarzes Jean-Christophe director P-Purchase 1,325 $31.13 $41K Filing
2026-03-16 Becker Marcus officer: svp cpo S-Sale 10,000 $25.09 $251K Filing
2026-03-12 Walters Stephen Charles officer: svp gc & secretary A-Grant/Award 5,834 $— $0 Filing
2026-03-12 Joerg Ingrid officer: ceo A-Grant/Award 31,358 $— $0 Filing
2026-03-12 Piquier Ludovic officer: svp manuf excellence & cto A-Grant/Award 5,469 $— $0 Filing
2026-03-12 Jurkovic Philip Ryan officer: svp & chro A-Grant/Award 10,210 $— $0 Filing
2026-03-12 Brun Nicolas officer: svp pa, comm & sust A-Grant/Award 4,376 $— $0 Filing
2026-03-12 Weiler Wiebke director A-Grant/Award 625 $— $0 Filing
2026-03-12 Guo Jack Q. officer: evp & cfo A-Grant/Award 19,690 $— $0 Filing
2026-03-12 Corre Stephane officer: president, as&i A-Grant/Award 7,293 $— $0 Filing
2026-03-12 Hoffmann Philippe officer: president, a&t A-Grant/Award 12,033 $— $0 Filing
2026-03-12 Schild Niklaus officer: svp cio & cdo A-Grant/Award 3,355 $— $0 Filing
2026-03-12 Perkins Matthew B. officer: president, p&arp A-Grant/Award 10,210 $— $0 Filing
2026-03-12 Becker Marcus officer: svp cpo A-Grant/Award 3,938 $— $0 Filing
2026-03-10 Corre Stephane officer: president, as&i S-Sale 1,500 $25.89 $39K Filing

🏛️ Congressional Trades

0 records
Date Politician Chamber Type Amount Filing
No congressional trades found

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 12,964,203 $319M -766,091 2026-03-31 Filing
Bpifrance SA 12,593,903 $310M 2026-03-31 Filing
FMR LLC 6,961,768 $171M -3,607,515 2026-03-31 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 3,927,097 $97M +3,927,097 2026-03-31 Filing
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 3,228,027 $79M +2,780,260 2026-03-31 Filing
Nuveen, LLC 2,827,731 $70M -13,230 2026-03-31 Filing
STATE STREET CORP 2,763,495 $68M +102,977 2026-03-31 Filing
AMERICAN CENTURY COMPANIES INC 2,085,479 $51M +274,135 2026-03-31 Filing
AQR CAPITAL MANAGEMENT LLC 2,074,861 $51M +308,358 2026-03-31 Filing
HEALTHCARE OF ONTARIO PENSION PLAN TRUST 2,056,336 $51M +1,849,554 2026-03-31 Filing
JPMORGAN CHASE & CO 2,051,930 $47M -37,482 2026-03-31 Filing
NOMURA ASSET MANAGEMENT INTERNATIONAL IN 1,913,433 $47M -30,806 2026-03-31 Filing
BRIGHTLINE CAPITAL MANAGEMENT, LLC 1,847,000 $45M +5,000 2026-03-31 Filing
GEODE CAPITAL MANAGEMENT, LLC 1,668,451 $41M +36,877 2026-03-31 Filing
WESTWOOD HOLDINGS GROUP INC 1,401,416 $34M +1,401,416 2026-03-31 Filing
GOLDMAN SACHS GROUP INC 1,371,776 $34M +4,291 2026-03-31 Filing
Kinetic Partners Management, LP 1,312,400 $32M +1,312,400 2026-03-31 Filing
BEACONLIGHT CAPITAL, LLC 1,171,812 $29M -168,122 2026-03-31 Filing
Point72 Asset Management, L.P. 1,005,203 $25M +687,114 2026-03-31 Filing
NORTHERN TRUST CORP 977,583 $24M +35,729 2026-03-31 Filing

Sign in to InsiderStreet

You'll also get our free weekly newsletter with
smart money signals, market insights, and alpha ideas.
Unsubscribe anytime.

For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms