Century Aluminum CompanyCENX
13F holders, Q1 2025 (March 31)218holders −4
46new positions
49sold out
6famous investors
$18.56avg. 13F price*
At the end of Q1 2025, 218 institutions reported holding Century Aluminum Company (CENX) in their 13F filings, down 4 from Q4 2024. 46 opened new positions and 49 sold out. The largest holders were Glencore plc ($743.1M), BlackRock, Inc. ($183.6M) and Vanguard Group Inc. ($106.1M). 6 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Ken Fisher (0.0% of Fisher Asset Management's portfolio) and Ray Dalio (0.0% of Bridgewater Associates's portfolio).
- Company
- Century Aluminum Company
- CUSIP
- 156431108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 46 | $119.7M |
| Exits | 49 | $82.4M |
All 13F filers, Q4 2024 → Q1 2025: 10,300,473 shares bought and 10,878,489 shares sold, net −578,016 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 218 holders
| Glencore plc | 88.62% | Add +0.0% | 40,038,031 | $743.1M |
| BlackRock, Inc. | 0.00% | Reduce -5.8% | 9,892,685 | $183.6M |
| Vanguard Group Inc. | 0.00% | Reduce -2.3% | 5,714,400 | $106.1M |
| State Street Corp. | 0.00% | Reduce -2.9% | 3,239,240 | $60.1M |
| Dimensional Fund Advisors LP | 0.01% | Reduce -3.4% | 2,837,851 | $52.7M |
| Citadel Advisors | 0.04% | Add +532.6% | 1,986,643 | $36.9M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.06% | Reduce -29.2% | 1,463,009 | $27.2M |
| Fisher Asset Management | 0.01% | Reduce -4.2% | 1,323,593 | $24.6M |
| Geode Capital Management, LLC | 0.00% | Add +1.2% | 1,294,294 | $24.0M |
| Wexford Capital LP | 5.64% | New | 1,169,553 | $21.7M |
| Morgan Stanley | 0.00% | Add +12.1% | 1,135,039 | $21.1M |
| Woodline Partners LP | 0.13% | New | 1,040,812 | $19.3M |
| Invesco Ltd. | 0.00% | Reduce -51.0% | 935,841 | $17.4M |
| Impala Asset Management LLC | 13.29% | Add +33.6% | 932,154 | $17.3M |
| Nuveen, LLC | 0.00% | — | 793,413 | $14.7M |
| Encompass Capital Advisors LLC | 0.53% | New | 750,000 | $13.9M |
| Pertento Partners LLP | 1.63% | Add +74.2% | 733,885 | $13.6M |
| Wellington Management Group LLP | 0.00% | Add +68.5% | 693,752 | $12.9M |
| Mountaineer Partners Management, LLC | 11.36% | Reduce -1.3% | 639,373 | $11.9M |
| Bank of America Corp. | 0.00% | Reduce -15.6% | 629,520 | $11.7M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -0.3% | 537,727 | $10.0M |
| Northern Trust Corp. | 0.00% | Reduce -2.5% | 526,640 | $9.8M |
| Penn Capital Management Company, LLC | 0.94% | Add +32.8% | 518,374 | $9.6M |
| UBS Group AG | 0.00% | Reduce -7.5% | 454,172 | $8.4M |
| Boston Partners | 0.01% | New | 393,924 | $7.3M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -8.4% | 379,348 | $7.0M |
| First Eagle Investment Management, LLC | 0.01% | Reduce -14.9% | 365,056 | $6.8M |
| New York State Common Retirement Fund | 0.01% | Add +21.3% | 359,867 | $6.7M |
| Bank of New York Mellon Corp | 0.00% | Reduce -1.1% | 343,042 | $6.4M |
| Foundry Partners, LLC | 0.32% | New | 327,421 | $6.1M |
| Principal Financial Group Inc. | 0.00% | Add +2.2% | 326,795 | $6.1M |
| Park West Asset Management LLC | 0.47% | New | 309,258 | $5.7M |
| Assenagon Asset Management S.A. | 0.01% | Reduce -23.7% | 297,781 | $5.5M |
| South Dakota Investment Council | 0.11% | New | 278,674 | $5.2M |
| Alberta Investment Management Corp | 0.04% | New | 265,000 | $4.9M |
| Adage Capital Partners Gp, L.L.C. | 0.01% | New | 255,000 | $4.7M |
| First Trust Advisors LP | 0.00% | Add +25.7% | 241,985 | $4.5M |
| Congress Asset Management Co. | 0.03% | Reduce -0.7% | 216,943 | $4.0M |
| Qube Research & Technologies Ltd | 0.01% | Reduce -50.0% | 211,813 | $3.9M |
| Cohen & Steers, Inc. | 0.01% | Add +5.8% | 202,343 | $3.8M |
| Sourcerock Group LLC | 0.21% | Reduce -32.1% | 200,000 | $3.7M |
| Jacobs Levy Equity Management, Inc. | 0.01% | Reduce -37.2% | 199,260 | $3.7M |
| SummitTX Capital, L.P. | 0.16% | — | 197,969 | $3.7M |
| Jane Street Group, LLC | 0.01% | Add +130.5% | 195,199 | $3.6M |
| Steamboat Capital Partners, LLC | 1.10% | Add +306.1% | 194,978 | $3.6M |
| Two Sigma Investments, LP | 0.01% | Reduce -59.0% | 192,502 | $3.6M |
| Algert Global LLC | 0.09% | Add +17.5% | 190,244 | $3.5M |
| Balyasny Asset Management L.P. | 0.01% | Reduce -61.2% | 178,938 | $3.3M |
| GeoSphere Capital Management, LLC | 3.85% | New | 177,174 | $3.3M |
| Bank of Montreal | 0.00% | Reduce -44.7% | 172,089 | $3.2M |
| Public Sector Pension Investment Board | 0.01% | Add +27.3% | 164,833 | $3.1M |
| Bastion Asset Management Inc. | 1.61% | New | 161,437 | $3.0M |
| State of Wisconsin Investment Board | 0.01% | Add +8.4% | 151,771 | $2.8M |
| Prudential Financial Inc. | 0.00% | Add +174.2% | 146,357 | $2.7M |
| Rhumbline Advisers | 0.00% | Reduce -0.5% | 142,446 | $2.6M |
| Ameriprise Financial Inc. | 0.00% | Add +10.1% | 141,164 | $2.6M |
| CoreCommodity Management, LLC | 0.42% | Add +76.0% | 138,622 | $2.6M |
| Monaco Asset Management SAM | 1.29% | New | 137,500 | $2.6M |
| JPMorgan Chase & Co. | 0.00% | Reduce -36.7% | 137,325 | $2.5M |
| American Century Companies Inc. | 0.00% | Reduce -19.5% | 137,111 | $2.5M |
| Intech Investment Management LLC | 0.03% | Reduce -31.1% | 135,013 | $2.5M |
| Voloridge Investment Management, LLC | 0.01% | Reduce -82.9% | 133,491 | $2.5M |
| LMR Partners LLP | 0.07% | New | 132,000 | $2.4M |
| Russell Investments Group, Ltd. | 0.00% | Add +157.4% | 129,375 | $2.4M |
| Legal & General Group Plc | 0.00% | Reduce -5.0% | 128,191 | $2.4M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +21.2% | 124,001 | $2.3M |
| Quantbot Technologies LP | 0.07% | Add +144.0% | 120,878 | $2.2M |
| Wells Fargo & Company | 0.00% | Add +6.6% | 110,401 | $2.0M |
| Swiss National Bank | 0.00% | Reduce -1.2% | 107,950 | $2.0M |
| Deutsche Bank AG | 0.00% | Reduce -4.3% | 106,947 | $2.0M |
| Squarepoint Ops LLC | 0.00% | Reduce -12.0% | 105,244 | $2.0M |
| Twinbeech Capital LP | 0.03% | New | 103,129 | $1.9M |
| Raymond James Financial Inc. | 0.00% | New | 102,606 | $1.9M |
| BNP Paribas Financial Markets | 0.00% | Reduce -68.8% | 97,005 | $1.8M |
| Gsa Capital Partners LLP | 0.16% | New | 96,896 | $1.8M |
| Barclays PLC | 0.00% | Reduce -5.5% | 94,453 | $1.8M |
| New York State Teachers Retirement System | 0.00% | Add +3.4% | 94,135 | $1.7M |
| WINTON GROUP Ltd | 0.10% | Add +42.0% | 85,501 | $1.6M |
| Citigroup Inc. | 0.00% | Add +17.1% | 84,217 | $1.6M |
| Susquehanna International Group, LLP | 0.00% | Add +101.6% | 74,845 | $1.4M |
| Bridgewater Associates | 0.01% | Reduce -83.0% | 73,514 | $1.4M |
| Segall Bryant & Hamill, LLC | 0.02% | New | 73,336 | $1.4M |
| Norges Bank | 0.00% | Reduce -41.8% | 71,152 | $1.3M |
| Lighthouse Investment Partners, LLC | 0.06% | New | 69,975 | $1.3M |
| Senator Investment Group LP | 0.07% | New | 68,991 | $1.3M |
| Federated Hermes, Inc. | 0.00% | Reduce -9.5% | 65,398 | $1.2M |
| Lombard Odier Asset Management (USA) Corp | 0.49% | Add +68.0% | 63,136 | $1.2M |
| Wealth High Governance Capital Ltda | 0.75% | New | 61,999 | $1.2M |
| Victory Capital Management Inc. | 0.00% | New | 61,737 | $1.1M |
| Aldebaran Capital, LLC | 1.08% | Reduce -1.1% | 61,295 | $1.1M |
| Alliancebernstein L.P. | 0.00% | Reduce -13.6% | 60,161 | $1.1M |
| Bridgeway Capital Management, LLC | 0.03% | Add +1.8% | 59,186 | $1.1M |
| Empowered Funds, LLC | 0.02% | Add +1.8% | 59,186 | $1.1M |
| Sanctuary Advisors, LLC | 0.01% | New | 57,958 | $1.1M |
| Campbell & CO Investment Adviser LLC | 0.08% | Reduce -22.5% | 53,766 | $998K |
| California State Teachers Retirement System | 0.00% | No change | 51,797 | $961K |
| Jennison Associates LLC | 0.00% | Add +13.5% | 47,059 | $873K |
| HRT Financial LP | 0.01% | Reduce -53.9% | 46,621 | $865K |
| Franklin Resources Inc. | 0.00% | Add +51.8% | 45,717 | $849K |
| T. Rowe Price Associates Inc. | 0.00% | Add +18.1% | 44,560 | $828K |
"% of holder's portfolio" is CENX's weight in each manager's 13F, not the share of Century Aluminum Company the manager owns.