Trexquant Investment LP

Position in CENX — Century Aluminum Co

CIK 1633445 STAMFORD, CT

Position in CENX

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$2,598,088

-$1,583,044 QoQ

Shares Held

44,268

-58.5% QoQ

Ownership

0.045%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2020

15 quarters on record

Voting authority Sole 91% Shared 0% None 9%

Basic Materials · as of Mar 31, 2026

Trexquant Investment LP holds $19,664,654 across 3 Aluminum names. CENX ranks #3 (13.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSTM	Constellium SE	483,077	$11,874,032
2	KALU	Kaiser Aluminum Corp	43,088	$5,192,534
3	CENX	Century Aluminum Co This page	44,268	$2,598,088

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,598,088	44,268	-58.5%	Shares	Sole	2026-05-15
2025-12-31	$4,181,132	106,716	-43.6%	Shares	Sole	2026-02-17
2025-09-30	$5,559,462	189,355	+396.0%	Shares	Sole	2025-11-14
2025-03-31	$708,620	38,180	-56.7%	Shares	Sole	2025-05-14
2024-12-31	$1,605,819	88,135	-56.5%	Shares	Sole	2025-02-12
2024-06-30	$3,390,719	202,431	-45.3%	Shares	Sole	2024-08-13
2024-03-31	$5,696,054	370,114	+1463.4%	Shares	Sole	2024-05-14
2023-12-31	$287,390	23,673	-72.8%	Shares	Sole	2024-02-09
2023-03-31	$869,130	86,913	-23.1%	Shares	Sole	2023-05-15
2022-12-31	$924,143	112,976	+123.1%	Shares	Sole	2023-02-13
2022-09-30	$267,321	50,629	-8.7%	Shares	Sole	2022-11-14
2022-06-30	$408,489	55,426	+251.1%	Shares	Sole	2022-08-11
2021-12-31	$261,449	15,788	-55.1%	Shares	Sole	2022-02-14
2020-12-31	$388,244	35,199	-36.4%	Shares	Sole	2021-02-11
2020-09-30	$394,284	55,377	—	Shares	Sole	2020-11-06
No filing history on record for this holder in this stock.