What does CUSIP 156431108 represent in this 13F holders report?

CUSIP 156431108 is the security identifier for CENX - CENTURY ALUMINUM CO - COMMON STOCK used to aggregate holder disclosures.

How many institutions held CENX - CENTURY ALUMINUM CO - COMMON STOCK in Q3 2019?

133 institutional investors reported CENX - CENTURY ALUMINUM CO - COMMON STOCK for Q3 2019. Use the holders table for investor-level position and value details.

CENTURY ALUMINUM CO - COMMON STOCK (CENX)

CUSIP: 156431108

Q3 2019 13F Holders as of 30 Sep 2019

Security type / class: Equity / COMMON STOCK
Total 13F shares: 47,024,855
Total 13F value: $311,971,810
Share change: -1,078,683
Put/Call ratio: 28%
SEC-reported price per share: $6.64
Number of holders: 133
Value change: -$7,402,964
Number of buys: 63
Number of sells: 58
Shares outstanding: 98,977,143

Security key

156431108

Report period

Q3 2019

Institutions

133

Top holders

CENX full security history Ownership snapshot Full 13F holder table CENTURY ALUMINUM CO SEC filings CENTURY ALUMINUM CO company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

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

BlackRock Finance, Inc.

Disclosed value leader

BlackRock Finance, Inc.

Comparable rows

15/15

Latest evidence

30 Jun 2019

13F Lead comparable stake: 7.5% Showing 1-6 of 15 holder rows.

Quick read

BlackRock Finance, Inc. leads the comparable SEC ownership view at 7.5%.

15 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 Finance, Inc.'s linked filing trail.

Comparable ownership Top 5

BlackRock Finance, Inc. 7.5%

DIMENSIONAL FUND ADVISORS LP 7.4%

VANGUARD GROUP INC 5.9%

CANADA PENSION PLAN INVESTMENT BOARD 4%

CIBC WORLD MARKETS CORP 2.3%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
BlackRock Finance, Inc.	13F Company 13F	7.5%	$51,250,000 7,416,881 shares	—	30 Jun 2019
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	7.4%	$50,569,000 7,318,192 shares	—	30 Jun 2019
VANGUARD GROUP INC	13F Company 13F	5.9%	$40,463,000 5,855,701 shares	—	30 Jun 2019
CANADA PENSION PLAN INVESTMENT BOARD	13F Company 13F	4%	$27,472,000 3,975,646 shares	—	30 Jun 2019
CIBC WORLD MARKETS CORP	13F Company 13F	2.3%	$16,027,000 2,319,400 shares	—	30 Jun 2019
STATE STREET CORP	13F Company 13F	1.5%	$10,079,000 1,458,683 shares	—	30 Jun 2019

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 Q3 2019

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

133

47,024,855

Rows available

133

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 Q3 2019 vs Q2 2019 Across Filers

Q2 2019 holders

137

Q3 2019 holders

133

Holder diff

-4

Investor	Q2 2019 Shares	Q3 2019 Shares	Share Diff	Share Chg %	Q2 2019 value	Q3 2019 value	Value change	Value Chg %