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NASDAQ: CENX
Century Aluminum Co Stock Ownership - Who owns Century Aluminum Co?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Century Aluminum Co insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Jesse E. GaryPresident and CEO2026-01-23150,000$48.19
$7.23MSell
Matt AboudSVP Strategy Business Devt2025-12-3116,485$39.18
$645.88kSell
Matt AboudSVP Strategy Business Devt2025-12-318,243$39.18
$322.96kSell
Kenneth L. CallowaySVP Human Resources2025-12-315,469$39.18
$214.28kSell
Kenneth L. CallowaySVP Human Resources2025-12-313,723$39.18
$145.87kSell
John DezeeEVP GC and Secretary2025-12-3121,163$39.18
$829.17kSell
John DezeeEVP GC and Secretary2025-12-3111,971$39.18
$469.02kSell
Jesse E. GaryPresident and CEO2025-12-31203,131$39.18
$7.96MSell
Jesse E. GaryPresident and CEO2025-12-3167,711$39.18
$2.65MSell
Peter A. TrpkovskiEVP CFO and Treasurer2025-12-314,045$39.18
$158.48kSell

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Net Insider Buy/Sell (L12M) Ownership

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CENX Shareholders

What type of owners hold Century Aluminum Co stock?

Institutional
Insider
Retail
NameHoldSharesValueType
International Ag Glencore51.12%47,712,254$2.50BInsider
Glencore PLC42.91%40,057,356$2.10BInstitution
Glencore PLC38.97%36,374,058$1.91BInsider
Givolon Ltd29.46%27,500,000$1.44BInsider
Ag Glencore12.54%11,701,321$613.15MInsider
Blackrock Inc10.85%10,127,959$530.71MInstitution
Vanguard Group Inc6.26%5,845,537$306.31MInstitution
State Street Corp4.52%4,217,816$221.01MInstitution
Dimensional Fund Advisors LP3.28%3,061,234$160.41MInstitution
Sourcerock Group LLC2.83%2,640,465$138.36MInstitution

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CENX vs Aluminum Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CENX43.13%56.87%Net SellingNet Selling
CSTM93.26%0.97%
KALU95.96%3.19%Net SellingNet Selling
AA71.32%6.10%Net SellingNet Selling
View Top Aluminum Stocks

Century Aluminum Co Stock Ownership FAQ

Who owns Century Aluminum Co?

Century Aluminum Co (NASDAQ: CENX) is owned by 103.34% institutional shareholders, 136.24% Century Aluminum Co insiders, and 0.00% retail investors. International Ag Glencore is the largest individual Century Aluminum Co shareholder, owning 47.71M shares representing 51.12% of the company. International Ag Glencore's Century Aluminum Co shares are currently valued at $2.50B.

If you're new to stock investing, here's how to buy Century Aluminum Co stock.
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