Public Employees Retirement Association of Colorado’s Century Aluminum CENX Stock Holding History

Public Employees Retirement Association of Colorado’s Portfolio CENX Stock Details CENX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$451K	Sell	9,797 -668	-6%	-$40.2K	﹤0.01%	1086
2026 Q1	$614K	Buy	+10,465	New	+$525K	﹤0.01%	854
2015 Q4	–	Sell	-11,562	Closed	-$53K	–	1884
2015 Q3	$53K	Hold	11,562	–	–	﹤0.01%	1865
2015 Q2	$121K	Hold	11,562	–	–	﹤0.01%	1805
2015 Q1	$160K	Hold	11,562	–	–	﹤0.01%	1704
2014 Q4	$282K	Hold	11,562	–	–	﹤0.01%	1507
2014 Q3	$300K	Hold	11,562	–	–	﹤0.01%	1440
2014 Q2	$181K	Hold	11,562	–	–	﹤0.01%	1682
2014 Q1	$153K	Hold	11,562	–	–	﹤0.01%	1717
2013 Q4	$121K	Hold	11,562	–	–	﹤0.01%	1783
2013 Q3	$93K	Hold	11,562	–	–	﹤0.01%	1831
2013 Q2	$107K	Buy	+11,562	New	+$99.5K	﹤0.01%	1811

Other funds holding CENX

Glencore Baar, Switzerland $4.87B AUM 67.38% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return

Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Public Employees Retirement Association of Colorado's CENX Position: Q2 2026 in Review

Public Employees Retirement Association of Colorado reduced its Century Aluminum (CENX) stake by 6.4% in Q2 2026, selling an estimated $40.2K and leaving 9,797 shares worth $451K. The position accounts for ﹤0.01% of the portfolio, ranked #1086.

Public Employees Retirement Association of Colorado first reported a position in CENX in Q2 2013 and has held it in 12 quarters since. The position peaked at $614K in Q1 2026. 236 funds tracked by Wall St. Rank hold CENX as of Q2 2026.

Public Employees Retirement Association of Colorado held 9,797 shares of Century Aluminum worth $451K as of Q2 2026.
Public Employees Retirement Association of Colorado sold 668 Century Aluminum shares in Q2 2026, an estimated $40.2K.
Century Aluminum made up ﹤0.01% of Public Employees Retirement Association of Colorado's portfolio in Q2 2026, its #1086 holding.
Public Employees Retirement Association of Colorado first reported a position in Century Aluminum in Q2 2013 and has held it in 12 quarters since.
Public Employees Retirement Association of Colorado's Century Aluminum position peaked at $614K in Q1 2026.
236 funds tracked by Wall St. Rank held Century Aluminum as of Q2 2026.

Based on Public Employees Retirement Association of Colorado's 13F filing for Q2 2026, filed 11 Aug 2026.