BlackRock Investment Management, LLC - CENTURY ALUM CO ownership

CENTURY ALUM CO's ticker is CENX and the CUSIP is 156431108. A total of 151 filers reported holding CENTURY ALUM CO in Q1 2017. The put-call ratio across all filers is 0.92 and the average weighting 0.0%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of CENTURY ALUM CO
ValueSharesWeighting
Q4 2016$2,265,000
+43.7%
264,572
+16.7%
0.00%
+50.0%
Q3 2016$1,576,000
+9.4%
226,805
-0.3%
0.00%0.0%
Q2 2016$1,441,0000.0%227,587
+11.3%
0.00%0.0%
Q1 2016$1,441,000
+60.8%
204,465
+0.8%
0.00%
+100.0%
Q4 2015$896,000
-3.4%
202,782
+0.5%
0.00%0.0%
Q3 2015$928,000
-56.3%
201,692
-0.9%
0.00%
-66.7%
Q2 2015$2,122,000
-19.0%
203,433
+7.2%
0.00%0.0%
Q1 2015$2,619,000
-43.1%
189,752
+0.6%
0.00%
-50.0%
Q4 2014$4,601,000
-6.6%
188,548
-0.6%
0.01%
-14.3%
Q3 2014$4,926,000
+66.2%
189,684
+0.3%
0.01%
+75.0%
Q2 2014$2,964,000
+10.1%
189,027
-7.2%
0.00%0.0%
Q1 2014$2,691,000
+28.3%
203,724
+1.6%
0.00%
+33.3%
Q4 2013$2,098,000
+26.4%
200,607
-3.0%
0.00%0.0%
Q3 2013$1,660,000
-12.9%
206,750
+0.6%
0.00%0.0%
Q2 2013$1,906,000205,4300.00%
Other shareholders
CENTURY ALUM CO shareholders Q1 2017
NameSharesValueWeighting ↓
Tahithromos, L.L.C. 967,345$7,768,0001.32%
NATIXIS 2,926,800$23,561,0000.25%
CANADA PENSION PLAN INVESTMENT BOARD 3,783,102$30,378,0000.14%
WHV Investments, Inc. 3,421,070$27,472,0000.14%
Donald Smith & Co. 353,817$2,841,0000.06%
DIMENSIONAL FUND ADVISORS LP 7,073,554$56,943,0000.05%
FIRST NEW YORK SECURITIES LLC /NY 15,000$120,0000.05%
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC 2,000,000$16,100,0000.05%
ROYCE & ASSOCIATES LP 1,708,950$13,757,0000.04%
OFI Advisors LLC 49,764$400,0000.04%
View complete list of CENTURY ALUM CO shareholders