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CONSTELLIUM (CSTM)
NYSE
$28.68+$0.25 (+0.90%)
Price as of Aug 03, 2026 7:58 PM EDT- $4.0BMarket Cap
- 114.98%1-Year Change
- AluminumIndustry
CONSTELLIUM (CSTM)
$28.68+$0.25 (+0.90%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 9.57% | 13.0M | -766,091 (-5.91%) | Mar 31, 2026 |
BLACKROCK INC. | 8.43% | 11.4M | +1.7M (+14.53%) | Jun 30, 2024 |
BLACKROCK FUNDING, INC. /DE | 8.31% | 11.3M | -1.2M (-10.45%) | Dec 31, 2024 |
BPIFRANCE SA | 6.20% | 8.4M | -4.2M (-49.86%) | Jun 30, 2026 |
FMR LLC | 5.14% | 7.0M | -3.6M (-51.82%) | Mar 31, 2026 |
VANGUARD GROUP INC | 2.99% | 4.1M | +755,918 (+18.64%) | Dec 31, 2025 |
T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 2.92% | 4.0M | -373,908 (-9.44%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD FIXED INCOME SECURITIES FUNDS | 50.62% | 68.6M | 0 (0.00%) | Apr 30, 2026 |
T. Rowe Price High Yield Fund, Inc. | 34.60% | 46.9M | 0 (0.00%) | May 31, 2026 |
PRUDENTIAL INVESTMENT PORTFOLIOS, INC. 15 | 30.42% | 41.2M | 0 (0.00%) | Nov 28, 2025 |
BlackRock Funds V | 18.07% | 24.5M | 0 (0.00%) | Apr 30, 2026 |
SPDR SERIES TRUST | 10.52% | 14.3M | 0 (0.00%) | Apr 30, 2026 |
TRANSAMERICA FUNDS | 9.02% | 12.2M | 0 (0.00%) | Apr 30, 2026 |
T. Rowe Price Institutional Income Funds, Inc. | 8.95% | 12.1M | 0 (0.00%) | May 31, 2026 |
Current Ownership Distribution
- Mutual Funds2.6B (51.58%)
- Institutions2.4B (48.39%)
- Insiders1.7M (0.03%)
- Other0 (0.00%)
Insider Transactions
- 0.03% (1.7M)Current InsiderOwnership (%, shares)
- 3Number of InsiderBuying (last 12 months)
- $2.1MAmount of InsiderBuying (last 12 months)
- 7Number of InsiderSelling (last 12 months)
- $22.9MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Deslarzes Jean-Christophe | Buy | Aug 03, 2026 | $40,587.60 | 1,490 | $27.24 | 43,515 |
Becker Marcus SVP CPO | Sell | Mar 16, 2026 | $250,900.00 | 10,000 | $25.09 | 27,175 |
Corre Stephane President, AS&I | Award | Mar 12, 2026 | $0.00 | 7,293 | $0.00 | 72,313 |
Piquier Ludovic SVP Manuf Excellence & CTO | Award | Mar 12, 2026 | $0.00 | 5,469 | $0.00 | 242,713 |
Guo Jack Q. EVP & CFO | Award | Mar 12, 2026 | $0.00 | 19,690 | $0.00 | 210,569 |
Perkins Matthew B. President, P&ARP | Award | Mar 12, 2026 | $0.00 | 10,210 | $0.00 | 33,212 |
Becker Marcus SVP CPO | Award | Mar 12, 2026 | $0.00 | 3,938 | $0.00 | 37,175 |
Joerg Ingrid CEO | Award | Mar 12, 2026 | $0.00 | 31,358 | $0.00 | 409,448 |
Jurkovic Philip Ryan SVP & CHRO | Award | Mar 12, 2026 | $0.00 | 10,210 | $0.00 | 220,933 |
Walters Stephen Charles SVP GC & Secretary | Award | Mar 12, 2026 | $0.00 | 5,834 | $0.00 | 25,068 |
Brun Nicolas SVP PA, Comm & Sust | Award | Mar 12, 2026 | $0.00 | 4,376 | $0.00 | 131,552 |
Jurkovic Philip Ryan SVP & CHRO | Sell | Mar 10, 2026 | $773,513.00 | 29,900 | $25.87 | 210,723 |
Guo Jack Q. EVP & CFO | Sell | Mar 10, 2026 | $1.1M | 41,717 | $25.87 | 190,879 |
Joerg Ingrid CEO | Sell | Mar 10, 2026 | $119,364.18 | 4,614 | $25.87 | 378,090 |
Becker Marcus SVP CPO | Sell | Mar 10, 2026 | $28,793.31 | 1,113 | $25.87 | 33,237 |
Schild Niklaus SVP CIO & CDO | Award | Mar 09, 2026 | $0.00 | 5,106 | $0.00 | 35,348 |
Piquier Ludovic SVP Manuf Excellence & CTO | Award | Mar 09, 2026 | $0.00 | 30,350 | $0.00 | 237,244 |
Guo Jack Q. EVP & CFO | Award | Mar 09, 2026 | $0.00 | 75,874 | $0.00 | 232,596 |
Jurkovic Philip Ryan SVP & CHRO | Award | Mar 09, 2026 | $0.00 | 59,276 | $0.00 | 240,623 |
Corre Stephane President, AS&I | Buy | Mar 09, 2026 | $0.00 | 8,026 | $0.00 | 66,520 |
Becker Marcus SVP CPO | Buy | Mar 09, 2026 | $0.00 | 14,592 | $0.00 | 34,350 |
Joerg Ingrid CEO | Award | Mar 09, 2026 | $0.00 | 71,132 | $0.00 | 382,704 |
Hoffmann Philippe President, A&T | Sell | Mar 04, 2026 | $1.3M | 50,000 | $26.03 | 85,425 |
Hoffmann Philippe President, A&T | Sell | Mar 04, 2026 | $814,200.00 | 30,000 | $27.14 | 55,425 |
Deslarzes Jean-Christophe | Buy | Mar 02, 2026 | $41,242.05 | 1,665 | $24.77 | 40,700 |
Boccon-Gibod Isabelle | Sell | Feb 26, 2026 | $257,700.00 | 10,000 | $25.77 | 23,000 |
Corre Stephane President, AS&I | Sell | Feb 25, 2026 | $82,261.76 | 3,200 | $25.71 | 47,444 |
Becker Marcus SVP CPO | Sell | Feb 20, 2026 | $398,269.70 | 15,570 | $25.58 | 0 |