Security key
156431108
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 92,433,106
- Total 13F value
- $1,684,095,771
- Share change
- -2,822,902
- Put/Call ratio
- 33%
- SEC-reported price per share
- $18.22
- Number of holders
- 222
- Value change
- -$45,584,471
- Number of buys
- 115
- Number of sells
- 99
- Shares outstanding
- 99,009,267
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2024
Institutions
222
Top holders
10
CENX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
CENTURY ALUMINUM CO SEC filings
CENTURY ALUMINUM CO company facts
Broader feeds
Reporting periods
Holder history for CUSIP 156431108
Recent filing periods:
Ownership snapshot
Top reported holders of CENX - CENTURY ALUMINUM CO - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Glencore AG
Disclosed value leader
BlackRock, Inc.
Comparable rows
0/15
Latest evidence
30 Sep 2024
3/4/5
13F
Highest disclosed value: $174,347,188
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. has the largest disclosed position value at $174.35M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Disclosed position value
Top 5
Glencore AG
$142.05M
BlackRock, Inc.
$174.35M
VANGUARD GROUP INC
$99.66M
STATE STREET CORP
$55.12M
DIMENSIONAL FUND ADVISORS LP
$47.22M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Glencore AG |
3/4/5
10%+ Owner
|
—
mixed-class rows
|
$142,054,037
11,759,367 shares
mixed-class rows
|
— | 30 Sep 2022 |
| BlackRock, Inc. |
13F
Company
|
—
denominator unverified
|
$174,347,188
10,742,279 shares
|
— | 30 Sep 2024 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$99,662,814
6,140,654 shares
|
— | 30 Sep 2024 |
| STATE STREET CORP |
13F
Company
|
—
denominator unverified
|
$55,118,800
3,396,106 shares
|
— | 30 Sep 2024 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
—
denominator unverified
|
$47,219,047
2,909,413 shares
|
— | 30 Sep 2024 |
| Invesco Ltd. |
13F
Company
|
—
denominator unverified
|
$36,230,360
2,232,308 shares
|
— | 30 Sep 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
222
Shares
92,433,106
Rows available
222
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2024 vs Q3 2024 Across Filers
Q3 2024 holders
197
Q4 2024 holders
222
Holder diff
25
| Investor | Q3 2024 Shares | Q4 2024 Shares | Share Diff | Share Chg % | Q3 2024 value | Q4 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend