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 2016?

134 institutional investors reported CENX - CENTURY ALUMINUM CO - Common Stock for Q3 2016. Use the holders table for investor-level position and value details.

CENTURY ALUMINUM CO - Common Stock (CENX)

CUSIP: 156431108

Q3 2016 13F Holders as of 30 Sep 2016

Type / Class: Equity / Common Stock
Shares outstanding: 99,220,963
Total 13F shares: 51,001,816
Share change: +2,178,380
Total reported value: $354,255,220
Put/Call ratio: 52%
Price per share: $6.95
Number of holders: 134
Value change: +$16,458,457
Number of buys: 64
Number of sells: 59

Quarterly Holders Quick Answers

What is CUSIP 156431108?
CUSIP 156431108 identifies CENX - CENTURY ALUMINUM CO - Common Stock in SEC institutional holdings data.

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Newer quarter: Q4 2016
Previous quarter: Q2 2016

Recent filing periods for CUSIP 156431108:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of CENX - CENTURY ALUMINUM CO - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
DIMENSIONAL FUND ADVISORS LP	13F	Company	7.5%	7,391,998	$46,790,000	—	30 Jun 2016	13F
VANGUARD GROUP INC	13F	Company	4.2%	4,182,511	$26,474,000	—	30 Jun 2016	13F
BlackRock Fund Advisors	13F	Company	3.3%	3,264,577	$20,665,000	—	30 Jun 2016	13F
CANADA PENSION PLAN INVESTMENT BOARD	13F	Company	3.2%	3,166,310	$20,043,000	—	30 Jun 2016	13F
NATIXIS	13F	Company	2.6%	2,626,800	$16,628,000	—	30 Jun 2016	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	2.2%	2,213,619	$14,012,000	—	30 Jun 2016	13F
Bank of New York Mellon Corp	13F	Company	1.7%	1,677,240	$10,617,000	—	30 Jun 2016	13F
D. E. Shaw & Co., Inc.	13F	Company	1.6%	1,633,247	$10,339,000	—	30 Jun 2016	13F
ROYCE & ASSOCIATES LP	13F	Company	1.5%	1,514,641	$9,588,000	—	30 Jun 2016	13F
DEUTSCHE BANK AG\	13F	Company	1.3%	1,312,865	$8,310,000	—	30 Jun 2016	13F
TEACHERS ADVISORS, LLC	13F	Company	1.3%	1,265,381	$8,010,000	—	30 Jun 2016	13F
ING GROEP NV	13F	Company	1.3%	1,253,628	$7,948,000	—	30 Jun 2016	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	1.2%	1,188,892	$7,526,000	—	30 Jun 2016	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	1.1%	1,084,800	$6,867,000	—	30 Jun 2016	13F
MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income	13F	Company	1.1%	1,061,073	$6,715,000	—	30 Jun 2016	13F
STATE STREET CORP	13F	Company	0.98%	968,067	$6,131,000	—	30 Jun 2016	13F
GUGGENHEIM CAPITAL LLC	13F	Company	0.85%	846,789	$5,360,000	—	30 Jun 2016	13F
FRANKLIN RESOURCES INC	13F	Company	0.85%	843,000	$5,336,000	—	30 Jun 2016	13F
Invesco Ltd.	13F	Company	0.72%	718,389	$4,547,000	—	30 Jun 2016	13F
NORTHERN TRUST CORP	13F	Company	0.58%	578,830	$3,664,000	—	30 Jun 2016	13F
Connor, Clark & Lunn Investment Management Ltd.	13F	Company	0.51%	509,050	$3,222,000	—	30 Jun 2016	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.44%	440,358	$2,787,000	—	30 Jun 2016	13F
HSBC HOLDINGS PLC	13F	Company	0.42%	419,580	$2,656,000	—	30 Jun 2016	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.4%	395,406	$2,503,000	—	30 Jun 2016	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.4%	392,016	$2,482,000	—	30 Jun 2016	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.38%	375,412	$2,376,000	—	30 Jun 2016	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.35%	349,198	$2,210,000	—	30 Jun 2016	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.35%	349,029	$2,210,000	—	30 Jun 2016	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.32%	322,028	$2,038,000	—	30 Jun 2016	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	0.32%	319,494	$2,022,000	—	30 Jun 2016	13F
KENNEDY CAPITAL MANAGEMENT LLC	13F	Company	0.27%	267,766	$1,695,000	—	30 Jun 2016	13F
MORGAN STANLEY	13F	Company	0.26%	260,917	$1,651,000	—	30 Jun 2016	13F
ClariVest Asset Management LLC	13F	Company	0.26%	260,781	$1,650,000	—	30 Jun 2016	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.26%	255,000	$1,614,000	—	30 Jun 2016	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.24%	240,626	$1,523,000	—	30 Jun 2016	13F
BlackRock Investment Management, LLC	13F	Company	0.23%	227,587	$1,441,000	—	30 Jun 2016	13F
Emerald Acquisition Ltd.	13F	Company	0.22%	219,972	$1,393,000	—	30 Jun 2016	13F
GABELLI FUNDS LLC	13F	Company	0.21%	205,000	$1,298,000	—	30 Jun 2016	13F
BANK OF MONTREAL /CAN/	13F	Company	0.2%	193,978	$1,228,000	—	30 Jun 2016	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.17%	166,547	$1,055,000	—	30 Jun 2016	13F
Nationwide Fund Advisors	13F	Company	0.15%	151,241	$957,000	—	30 Jun 2016	13F
York State Teachers Retirement System New	13F	Individual	0.15%	150,005	$950,000	—	30 Jun 2016	13F
DUPONT CAPITAL MANAGEMENT CORP	13F	Company	0.15%	144,032	$912,000	—	30 Jun 2016	13F
SEI INVESTMENTS CO	13F	Company	0.14%	142,107	$900,000	—	30 Jun 2016	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.13%	126,199	$798,000	—	30 Jun 2016	13F
Airain ltd	13F	Company	0.12%	120,035	$760,000	—	30 Jun 2016	13F
JPMORGAN CHASE & CO	13F	Company	0.12%	118,003	$747,000	—	30 Jun 2016	13F
OppenheimerFunds, Inc.	13F	Company	0.11%	111,622	$707,000	—	30 Jun 2016	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.11%	104,628	$662,000	—	30 Jun 2016	13F
Adams Asset Advisors, LLC	13F	Company	0.1%	100,466	$635,000	—	30 Jun 2016	13F

Institutional Holders of CENTURY ALUMINUM CO - Common Stock (CENX) as of Q3 2016

As of 30 Sep 2016, CENTURY ALUMINUM CO - Common Stock (CENX) was held by 134 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 51,001,816 shares. The largest 10 holders included DIMENSIONAL FUND ADVISORS LP, VANGUARD GROUP INC, BlackRock Fund Advisors, VICTORY CAPITAL MANAGEMENT INC, CANADA PENSION PLAN INVESTMENT BOARD, NATIXIS, Bank of New York Mellon Corp, ING GROEP NV, DEUTSCHE BANK AG\, and ROYCE & ASSOCIATES LP. This page lists 134 institutional shareholders reporting positions in this security for the Q3 2016 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q3 2016 vs Q2 2016 Across Filers

Q2 2016 holders

145

Q3 2016 holders

134

Holder diff

-11

Investor	Q2 2016 Shares	Q3 2016 Shares	Share Diff	Share Chg %	Q2 2016 Value $	Q3 2016 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.