CENX CENTURY ALUMINUM CO: institutional ownership and insider trading
434 funds reported holding $5.08B of CENTURY ALUMINUM CO in their latest 13F filings; in Q2 2026 funds net bought $162M, with 84 new positions and 59 funds selling out; over the last 12 months insiders bought $0 and sold $625M on the open market; over its last four quarters it reported revenue of $2.67B and net income of $602M.
CENX revenue and earnings
- Quarter ended Jun 30, 2026: revenue $752M, net income $249M, EPS 2.39
- Quarter ended Mar 31, 2026: revenue $649M, net income $338M, EPS 3.23
- Quarter ended Dec 31, 2025: revenue $634M, net income $0, EPS 0.03
- Quarter ended Sep 30, 2025: revenue $632M, net income $14.9M, EPS 0.15
Famous investors holding CENX
- Ray Dalio (Bridgewater Associates): $21.8M, 0.1% of the portfolio
- Izzy Englander (Millennium Management): $51.8M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $37.0M, 0.0% of the portfolio
- Renaissance Technologies (Renaissance Technologies): $4.34M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $30.0M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $1.27M, 0.0% of the portfolio
Largest institutional holders of CENX
- Glencore plc — $1.07B
- BlackRock, Inc. (BLK) — $474M
- VANGUARD GROUP INC — $272M
- STATE STREET CORP (STT, STT-PG) — $255M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $220M
- Banque Cantonale Vaudoise — $166M
- VANGUARD CAPITAL MANAGEMENT LLC — $137M
- Invesco Ltd. (IVZ) — $111M
- Sourcerock Group LLC — $104M
- DIMENSIONAL FUND ADVISORS LP — $102M
Recent CENX insider trades
- Mar 25, 2026: Trpkovski Peter A sold 16,739 shares ($845K)
- Mar 16, 2026: Gary Jesse E sold 150,000 shares ($8.32M)
- Mar 12, 2026: Calloway Kenneth L sold 18,000 shares ($1.04M)
- Mar 11, 2026: Hoffman Robert F sold 10,529 shares ($595K)
5%+ owners
- BlackRock, Inc.: 10.5% (Schedule 13G/A, filed Oct 5, 2026)
- STATE STREET CORPORATION: 5.6% (Schedule 13G, filed Aug 7, 2026)
Who owns the most CENX stock?
The largest institutional holders of CENTURY ALUMINUM CO in the latest 13F filings are Glencore plc ($1.07B), BlackRock, Inc. (BLK) ($474M), VANGUARD GROUP INC ($272M).
Are insiders buying or selling CENX?
Over the last 12 months insiders bought $0 and sold $625M of CENTURY ALUMINUM CO stock on the open market (SEC Form 4).
Which famous investors own CENX?
Ray Dalio, Izzy Englander, D. E. Shaw, Renaissance Technologies, Ken Griffin.
What was CENX's revenue last quarter?
CENTURY ALUMINUM CO reported revenue of $752M for the quarter ended June 30, 2026, with net income of $249M.
Which ETFs hold CENX?
50 ETFs and mutual funds hold it among their top 100 positions, including XME, PAVE, XSMO, FECCX.