VANGUARD CAPITAL MANAGEMENT LLC

Position in CENX — Century Aluminum Co

CIK 2100119 MALVERN, PA

Position in CENX

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$136,766,197

-$15,012,422 QoQ

Shares Held

2,972,532

+14.9% QoQ

Ownership

3.00%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

of 415 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Basic Materials · as of Jun 30, 2026

VANGUARD CAPITAL MANAGEMENT LLC holds $900,384,354 across 4 Aluminum names. CENX ranks #3 (15.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AA	Alcoa Corp	11,926,055	$621,824,507
2	KALU	Kaiser Aluminum Corp	707,161	$138,341,906
3	CENX	Century Aluminum Co This page	2,972,532	$136,766,197
4	CSTM	Constellium SE	108,307	$3,451,744

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$136,766,197	2,972,532	+14.9%	Shares	Defined	2026-08-13
2026-03-31	$151,778,619	2,586,107	—	Shares	Defined	2026-05-15
No filing history on record for this holder in this stock.