RENAISSANCE TECHNOLOGIES LLC

Position in AA — Alcoa Corp

CIK 1037389 NEW YORK, NY

Position in AA

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$39,711,505

+$37,037,680 QoQ

Shares Held

598,696

+636.4% QoQ

Ownership

0.227%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

22 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Mar 31, 2026

RENAISSANCE TECHNOLOGIES LLC holds $51,973,626 across 3 Aluminum names. AA ranks #1 (76.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AA	Alcoa Corp This page	598,696	$39,711,505
2	CENX	Century Aluminum Co	139,499	$8,187,196
3	KALU	Kaiser Aluminum Corp	33,814	$4,074,925

22 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$39,711,505	598,696	+636.4%	Shares	Sole	2026-05-14
2025-09-30	$2,673,825	81,296	-95.1%	Shares	Sole	2025-11-13
2025-06-30	$48,514,321	1,643,996	+90.7%	Shares	Sole	2025-08-13
2025-03-31	$26,298,472	862,245	+175.4%	Shares	Sole	2025-05-14
2024-12-31	$11,828,766	313,096	-47.9%	Shares	Sole	2025-02-13
2024-06-30	$23,911,598	601,096	-11.8%	Shares	Sole	2024-08-09
2024-03-31	$23,037,886	681,796	-13.1%	Shares	Sole	2024-05-13
2023-12-31	$26,662,664	784,196	-5.0%	Shares	Sole	2024-02-13
2023-09-30	$23,989,030	825,500	-40.8%	Shares	Sole	2023-11-14
2023-06-30	$47,281,455	1,393,500	-2.6%	Shares	Sole	2023-08-11
2023-03-31	$60,915,957	1,431,296	-23.5%	Shares	Sole	2023-05-12
2022-12-31	$85,060,547	1,870,696	-55.2%	Shares	Sole	2023-02-13
2022-09-30	$140,577,489	4,176,396	+26.4%	Shares	Sole	2022-11-14
2022-06-30	$150,620,705	3,304,535	-6.6%	Shares	Sole	2022-08-12
2022-03-31	$318,669,827	3,539,596	+188.9%	Shares	Sole	2022-05-13
2021-09-30	$59,965,986	1,225,296	-38.8%	Shares	Sole	2021-11-12
2021-06-30	$73,753,532	2,001,996	-29.3%	Shares	Sole	2021-08-13
2021-03-31	$92,014,799	2,832,096	+154.7%	Shares	Sole	2021-05-13
2020-12-31	$25,631,507	1,111,996	+81.3%	Shares	Sole	2021-02-10
2020-09-30	$7,131,376	613,188	-85.3%	Shares	Sole	2020-11-13
2020-06-30	$46,766,133	4,160,688	-40.3%	Shares	Sole	2020-08-13
2020-03-31	$42,903,710	6,964,888	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.