CENX
CENTURY ALUMINUM COMPANYData as of 2026 Q2 (06-30) · 13F snapshot
Summary
CENTURY ALUMINUM COMPANY (CENX) is held as common stock by 5 tracked hedge-fund managers, with a combined reported value of ~$104.40M; the largest are Izzy Englander, Ray Dalio, Steven Cohen. 4 tracked managers also disclosed PUT or CALL positions, reported separately below. This quarter: 5 trimmed, 1 closed. Data as of 2026 Q2, from public SEC 13F filings, delayed up to ~45 days.
Attention · MediumThis quarter · Cooling
Common-stock holders54 also report options
Congress trades0
Price$36.20vs quarter-end-21.32%
Sectors0
This quarter's moves
Top holderNew0
Added0
Trimmed / sold6
Izzy EnglanderCommon-stock positions
PUT and CALL disclosures are excluded from these holder counts and values.
| Investor | Value | % of portfolio | Action |
|---|
PUT / CALL disclosures
Reported separately: 13F option values are not common-stock ownership and do not reveal the full strategy or economic exposure.
Value $9.57M— of portfolio208,1002026 Q2
Value $7.09M— of portfolio154,2002026 Q2
Value $2.75M— of portfolio59,7002026 Q2
Value $878.8K— of portfolio19,1002026 Q2
Value $487.7K— of portfolio10,6002026 Q2
Value $220.8K— of portfolio4,8002026 Q2
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinPUT | $9.57M | — | — |
| Ken GriffinCALL | $7.09M | — | — |
| Steven CohenCALL | $2.75M | — | — |
| Steven CohenPUT | $878.8K | — | — |
| Izzy EnglanderCALL | $487.7K | — | — |
| Paul Tudor JonesCALL | $220.8K | — | — |
Public SEC 13F filings may appear up to 45 days after quarter-end; STOCK Act / OGE trade filings are generally due within 45 days but may be late. Partial data only — research, not investment advice.