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CONSTELLIUM (CSTM)
NYSE
$35.72-$0.35 (-0.97%)
Price as of Jun 03, 2026 6:08 PM EDT- $4.9BMarket Cap
- 184.46%1-Year Change
- AluminumIndustry
CONSTELLIUM (CSTM)
$35.72-$0.35 (-0.97%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 9.52% | 13.0M | -766,091 (-5.91%) | Mar 31, 2026 |
BPIFRANCE SA | 9.25% | 12.6M | 0 (0.00%) | Mar 31, 2026 |
BLACKROCK INC. | 8.39% | 11.4M | +1.7M (+14.53%) | Jun 30, 2024 |
BLACKROCK FUNDING, INC. /DE | 8.27% | 11.3M | -1.2M (-10.45%) | Dec 31, 2024 |
FMR LLC | 5.11% | 7.0M | -3.6M (-51.82%) | Mar 31, 2026 |
VANGUARD GROUP INC | 2.98% | 4.1M | +755,918 (+18.64%) | Dec 31, 2025 |
T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 2.91% | 4.0M | -373,908 (-9.44%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD FIXED INCOME SECURITIES FUNDS | 50.39% | 68.6M | 0 (0.00%) | Jan 31, 2026 |
T. Rowe Price High Yield Fund, Inc. | 34.44% | 46.9M | 0 (0.00%) | Feb 28, 2026 |
PRUDENTIAL INVESTMENT PORTFOLIOS, INC. 15 | 30.28% | 41.2M | 0 (0.00%) | Nov 28, 2025 |
BlackRock Funds V | 17.99% | 24.5M | 0 (0.00%) | Mar 31, 2026 |
SPDR SERIES TRUST | 10.47% | 14.3M | 0 (0.00%) | Jan 31, 2026 |
TRANSAMERICA FUNDS | 8.98% | 12.2M | 0 (0.00%) | Jan 31, 2026 |
T. Rowe Price Institutional Income Funds, Inc. | 8.91% | 12.1M | 0 (0.00%) | Feb 28, 2026 |
Current Ownership Distribution
- Institutions2.4B (50.77%)
- Mutual Funds2.3B (49.19%)
- Insiders1.8M (0.04%)
- Other0 (0.00%)
Insider Transactions
- 0.04% (1.8M)Current InsiderOwnership (%, shares)
- 4Number of InsiderBuying (last 12 months)
- $2.2MAmount of InsiderBuying (last 12 months)
- 10Number of InsiderSelling (last 12 months)
- $43.7MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Becker Marcus SVP CPO | Sell | May 28, 2026 | $362,957.63 | 10,391 | $34.93 | 16,784 |
Soultz Bradley Lee | Buy | May 14, 2026 | $84,600.00 | 2,500 | $33.84 | 2,500 |
Piquier Ludovic SVP Manuf Excellence & CTO | Sell | May 12, 2026 | $33,570.00 | 1,000 | $33.57 | 241,713 |
Brun Nicolas SVP PA, Comm & Sust | Sell | May 11, 2026 | $902,474.85 | 26,661 | $33.85 | 104,891 |
Corre Stephane President, AS&I | Sell | May 08, 2026 | $167,600.00 | 5,000 | $33.52 | 62,313 |
Brandjes Michiel | Sell | May 05, 2026 | $325,000.00 | 10,400 | $31.25 | 41,600 |
Hoffmann Philippe President, A&T | Sell | May 01, 2026 | $1.6M | 50,000 | $31.92 | 144,153 |
Jurkovic Philip Ryan SVP & CHRO | Sell | May 01, 2026 | $1.6M | 48,784 | $32.01 | 172,149 |
Deslarzes Jean-Christophe | Buy | May 01, 2026 | $41,247.25 | 1,325 | $31.13 | 42,025 |
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 |