BlackRock, Inc.

Position in CENX — Century Aluminum Co

CIK 2012383 New York, NY

Position in CENX

as of Jun 30, 2026 · filed Aug 7, 2026 Compact

Position Value

$474,128,673

-$54,690,464 QoQ

Shares Held

10,304,905

+14.4% QoQ

Ownership

10.4%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

of 413 holders

Holding Since

Sep 2024

8 quarters on record

Voting authority Sole 98% Shared 0% None 2%

Basic Materials · as of Jun 30, 2026

BlackRock, Inc. holds $2,972,234,569 across 4 Aluminum names. CENX ranks #3 (16.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AA	Alcoa Corp	29,315,742	$1,528,522,779
2	KALU	Kaiser Aluminum Corp	2,870,588	$561,573,124
3	CENX	Century Aluminum Co This page	10,304,905	$474,128,673
4	CSTM	Constellium SE	12,802,322	$408,009,993

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$474,128,673	10,304,905	+14.4%	Shares	Sole	2026-08-07
2026-06-30	$433,302,901	9,417,581	—	Shares	Sole	2026-07-27
2026-03-31	$528,819,137	9,010,379	-5.0%	Shares	Sole	2026-05-13
2025-12-31	$371,605,329	9,484,567	-6.4%	Shares	Sole	2026-02-12
2025-09-30	$297,356,870	10,127,959	-0.3%	Shares	Sole	2025-11-12
2025-06-30	$183,070,147	10,159,276	+2.7%	Shares	Sole	2025-08-12
2025-03-31	$183,608,226	9,892,685	-5.8%	Shares	Sole	2025-05-02
2024-12-31	$191,255,024	10,496,983	-2.3%	Shares	Sole	2025-02-07
2024-09-30	$174,347,183	10,742,279	—	Shares	Sole	2024-11-13
No filing history on record for this holder in this stock.