CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM - CENTURY ALUM CO ownership

CENTURY ALUM CO's ticker is CENX and the CUSIP is 156431108. A total of 131 filers reported holding CENTURY ALUM CO in Q3 2020. The put-call ratio across all filers is 0.55 and the average weighting 0.0%.

Quarter-by-quarter ownership
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ownership history of CENTURY ALUM CO
ValueSharesWeighting
Q3 2023$435,103
-24.7%
60,515
-8.6%
0.00%0.0%
Q2 2023$577,587
-9.0%
66,237
+4.4%
0.00%0.0%
Q1 2023$634,520
+20.5%
63,452
-1.4%
0.00%0.0%
Q4 2022$526,506
+56.7%
64,365
+1.1%
0.00%0.0%
Q3 2022$336,000
-29.9%
63,688
-2.0%
0.00%0.0%
Q2 2022$479,000
-73.2%
64,997
-4.3%
0.00%
-50.0%
Q1 2022$1,787,000
+46.2%
67,919
-7.9%
0.00%
+100.0%
Q4 2021$1,222,000
+25.7%
73,766
+2.1%
0.00%0.0%
Q3 2021$972,000
+6.6%
72,273
+2.1%
0.00%0.0%
Q2 2021$912,000
-32.2%
70,776
-7.1%
0.00%
-50.0%
Q1 2021$1,345,000
+59.5%
76,164
-0.4%
0.00%
+100.0%
Q4 2020$843,000
+55.0%
76,4390.0%0.00%0.0%
Q3 2020$544,000
-3.5%
76,439
-3.4%
0.00%0.0%
Q2 2020$564,000
+96.5%
79,1530.0%0.00%0.0%
Q1 2020$287,000
-51.2%
79,153
+1.1%
0.00%0.0%
Q4 2019$588,000
+13.3%
78,2590.0%0.00%0.0%
Q3 2019$519,000
-1.9%
78,259
+2.3%
0.00%0.0%
Q2 2019$529,000
-22.1%
76,4870.0%0.00%0.0%
Q1 2019$679,000
+18.7%
76,487
-2.3%
0.00%0.0%
Q4 2018$572,000
-37.5%
78,265
+2.4%
0.00%
-50.0%
Q3 2018$915,000
-24.0%
76,447
-0.0%
0.00%
-33.3%
Q2 2018$1,204,000
-4.1%
76,451
+0.7%
0.00%0.0%
Q1 2018$1,256,000
-18.7%
75,945
-3.4%
0.00%0.0%
Q4 2017$1,544,000
+16.7%
78,607
-1.5%
0.00%0.0%
Q3 2017$1,323,000
-3.9%
79,783
-9.7%
0.00%0.0%
Q2 2017$1,376,000
+10.3%
88,328
-10.1%
0.00%0.0%
Q1 2017$1,247,000
+41.5%
98,228
-4.6%
0.00%
+50.0%
Q4 2016$881,000
+20.0%
102,928
-2.6%
0.00%0.0%
Q3 2016$734,000
+10.9%
105,628
+1.0%
0.00%
+100.0%
Q2 2016$662,000
-10.1%
104,628
+0.2%
0.00%
-50.0%
Q1 2016$736,000
+82.2%
104,433
+14.3%
0.00%
+100.0%
Q4 2015$404,000
-2.2%
91,333
+1.8%
0.00%0.0%
Q3 2015$413,000
-56.0%
89,709
-0.3%
0.00%
-50.0%
Q2 2015$939,000
-27.4%
90,009
-4.0%
0.00%
-33.3%
Q1 2015$1,294,000
-44.7%
93,765
-2.2%
0.00%
-40.0%
Q4 2014$2,339,000
-5.2%
95,865
+1.0%
0.01%
-16.7%
Q3 2014$2,466,000
+67.4%
94,959
+1.1%
0.01%
+50.0%
Q2 2014$1,473,000
+19.8%
93,920
+0.9%
0.00%
+33.3%
Q1 2014$1,230,000
+26.3%
93,1200.0%0.00%0.0%
Q4 2013$974,000
+30.7%
93,120
+0.6%
0.00%
+50.0%
Q3 2013$745,000
-10.5%
92,520
+3.3%
0.00%
-33.3%
Q2 2013$832,000
+20.2%
89,605
+0.3%
0.00%
+50.0%
Q1 2013$692,00089,3530.00%
Other shareholders
CENTURY ALUM CO shareholders Q3 2020
NameSharesValueWeighting ↓
Mountaineer Partners Management, LLC 2,035,868$14,637,8919.38%
Aldebaran Capital, LLC 67,880$488,0570.50%
Jade Capital Advisors, LLC 75,000$539,2500.48%
GSA CAPITAL PARTNERS LLP 277,120$1,9920.17%
OCCUDO QUANTITATIVE STRATEGIES LP 180,538$1,298,0680.17%
DARK FOREST CAPITAL MANAGEMENT LP 201,567$1,449,2670.11%
PDT Partners, LLC 120,006$862,8430.11%
HUNTER ASSOCIATES INVESTMENT MANAGEMENT LLC 71,500$5140.10%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 591,300$4,251,4470.10%
Bridgefront Capital, LLC 20,497$147,3730.10%
View complete list of CENTURY ALUM CO shareholders