SG Americas Securities, LLC

Broker-Dealer

Position in CENX — Century Aluminum Co

CIK 1313360 NEW YORK, NY

Position in CENX

as of Mar 31, 2026 · filed Apr 16, 2026 Compact

Position Value

$793,958

-$18,321 QoQ

Shares Held

13,528

-34.7% QoQ

Ownership

0.014%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

16 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Mar 31, 2026

SG Americas Securities, LLC holds $44,726,436 across 4 Aluminum names. CENX ranks #3 (1.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSTM	Constellium SE	1,497,460	$36,807,566
2	AA	Alcoa Corp	99,711	$6,613,830
3	CENX	Century Aluminum Co This page	13,528	$793,958
4	KALU	Kaiser Aluminum Corp	4,241	$511,082

16 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$793,958	13,528	-34.7%	Shares	Sole	2026-04-16
2025-12-31	$812,279	20,732	+0.5%	Shares	Sole	2026-01-09
2025-09-30	$605,902	20,637	+114.1%	Shares	Sole	2025-10-23
2025-06-30	$173,712	9,640	-54.4%	Shares	Sole	2025-08-08
2025-03-31	$392,636	21,155	-16.2%	Shares	Sole	2025-04-15
2024-12-31	$459,909	25,242	-13.7%	Shares	Sole	2025-01-17
2024-09-30	$474,646	29,245	-25.1%	Shares	Sole	2024-10-03
2024-03-31	$600,640	39,028	+11.7%	Shares	Sole	2024-05-06
2023-03-31	$349,270	34,927	+72.6%	Shares	Sole	2023-04-28
2022-06-30	$149,109	20,232	+9.4%	Shares	Sole	2022-07-29
2022-03-31	$486,366	18,486	-64.9%	Shares	Sole	2022-04-29
2021-09-30	$708,384	52,668	+683.5%	Shares	Sole	2021-11-01
2021-03-31	$118,710	6,722	-77.5%	Shares	Sole	2021-05-13
2020-12-31	$329,300	29,855	+1.7%	Shares	Sole	2021-02-04
2020-06-30	$209,251	29,348	+15.8%	Shares	Sole	2020-07-20
2020-03-31	$91,756	25,347	—	Shares	Sole	2020-04-30
No filing history on record for this holder in this stock.