AQR CAPITAL MANAGEMENT LLC

Position in CENX — Century Aluminum Co

CIK 1167557 Greenwich, CT

Position in CENX

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

Position Value

$9,756,212

+$7,197,565 QoQ

Shares Held

166,233

+154.5% QoQ

Ownership

0.168%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2020

20 quarters on record

Voting authority Sole 90.79905915191327.ToString("F0")% Shared 0.ToString("F0")% None 9.200940848086722.ToString("F0")%

Basic Materials · as of Mar 31, 2026

AQR CAPITAL MANAGEMENT LLC holds $407,152,425 across 4 Aluminum names. CENX ranks #3 (2.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AA	Alcoa Corp	5,171,649	$343,035,472
2	CSTM	Constellium SE	2,074,861	$51,000,080
3	CENX	Century Aluminum Co This page	166,233	$9,756,212
4	KALU	Kaiser Aluminum Corp	27,887	$3,360,661

20 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$9,756,212	166,233	+154.5%	Shares	Defined	2026-05-15
2025-12-31	$2,558,647	65,305	-1.2%	Shares	Other	2026-02-17
2025-09-30	$1,939,902	66,073	+20.9%	Shares	Defined	2025-11-14
2025-06-30	$985,098	54,667	+40.2%	Shares	Other	2025-08-14
2025-03-31	$723,856	39,001	+22.1%	Shares	Other	2025-05-15
2024-12-31	$582,127	31,950	+174.5%	Shares	Other	2025-02-14
2024-09-30	$188,932	11,641	-89.5%	Shares	Other	2024-11-14
2024-06-30	$1,864,290	111,301	+1004.7%	Shares	Other	2024-08-14
2024-03-31	$155,053	10,075	-61.9%	Shares	Defined	2024-05-15
2023-03-31	$264,430	26,443	-85.2%	Shares	Defined	2023-05-15
2022-12-31	$1,463,467	178,908	+47.6%	Shares	Defined	2023-02-14
2022-09-30	$639,920	121,197	+68.5%	Shares	Defined	2022-11-14
2022-06-30	$530,153	71,934	+407.3%	Shares	Defined	2022-08-15
2022-03-31	$373,049	14,179	-17.0%	Shares	Defined	2022-05-16
2021-12-31	$282,828	17,079	+4.9%	Shares	Defined	2022-02-14
2021-09-30	$218,885	16,274	-77.8%	Shares	Defined	2021-11-15
2021-06-30	$942,890	73,149	-5.3%	Shares	Defined	2021-08-16
2021-03-31	$1,364,764	77,280	+27.3%	Shares	Defined	2021-05-17
2020-12-31	$669,498	60,698	+96.4%	Shares	Defined	2021-02-16
2020-09-30	$220,050	30,906	—	Shares	Defined	2020-11-16
No filing history on record for this holder in this stock.