CSTM CONSTELLIUM SE: institutional ownership and insider trading
400 funds reported holding $3.97B of CONSTELLIUM SE in their latest 13F filings; in Q2 2026 funds net sold $127M, with 107 new positions and 30 funds selling out; over the last 12 months insiders bought $208K and sold $12.2M on the open market; over its last four quarters it reported revenue of $9.58B and net income of $545M.
CSTM revenue and earnings
- Quarter ended Jun 30, 2026: revenue $2.75B, net income $146M, EPS 1.04
- Quarter ended Mar 31, 2026: revenue $2.46B, net income $199M, EPS 1.42
- Quarter ended Dec 31, 2025: revenue $2.20B, net income $112M, EPS 0.79
- Quarter ended Sep 30, 2025: revenue $2.17B, net income $88.0M, EPS 0.62
Famous investors holding CSTM
- Ray Dalio (Bridgewater Associates): $9.93M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $70.1M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $62.3M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $11.6M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $27.0M, 0.0% of the portfolio
Largest institutional holders of CSTM
- BlackRock, Inc. (BLK) — $408M
- Bpifrance SA — $268M
- MORGAN STANLEY (MS, MS-PA, MS-PE, MS-PF, MS-PI, MS-PK, MS-PL, MS-PO, MS-PP, MS-PQ) — $197M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $140M
- AMERICAN CENTURY COMPANIES INC — $135M
- T. Rowe Price Investment Management, Inc. — $95.0M
- STATE STREET CORP (STT, STT-PG) — $94.2M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP — $90.7M
- Nuveen, LLC — $88.3M
- Kinetic Partners Management, LP — $81.0M
Recent CSTM insider trades
- Aug 3, 2026: Deslarzes Jean-Christophe bought 1,490 shares ($40.6K)
- Jun 4, 2026: Ormerod John sold 8,000 shares ($280K)
- May 28, 2026: Becker Marcus sold 10,391 shares ($363K)
- May 14, 2026: Soultz Bradley Lee bought 2,500 shares ($84.6K)
5%+ owners
- Caisse des Depots (CDC): 6.2% (Schedule 13D/A, filed May 28, 2026)
Who owns the most CSTM stock?
The largest institutional holders of CONSTELLIUM SE in the latest 13F filings are BlackRock, Inc. (BLK) ($408M), Bpifrance SA ($268M), MORGAN STANLEY (MS, MS-PA, MS-PE, MS-PF, MS-PI, MS-PK, MS-PL, MS-PO, MS-PP, MS-PQ) ($197M).
Are insiders buying or selling CSTM?
Over the last 12 months insiders bought $208K and sold $12.2M of CONSTELLIUM SE stock on the open market (SEC Form 4).
Which famous investors own CSTM?
Ray Dalio, D. E. Shaw, Izzy Englander, Two Sigma, Ken Griffin.
What was CSTM's revenue last quarter?
CONSTELLIUM SE reported revenue of $2.75B for the quarter ended June 30, 2026, with net income of $146M.
Which ETFs hold CSTM?
27 ETFs and mutual funds hold it among their top 100 positions, including AVDV, VSEQX, ANOAX, TCSEX.