MARTINGALE ASSET MANAGEMENT L P

Position in AA — Alcoa Corp

CIK 936944 BOSTON, MA

Position in AA

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$1,065,525

+$690,729 QoQ

Shares Held

16,064

+127.8% QoQ

Ownership

0.006%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2025

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Mar 31, 2026

MARTINGALE ASSET MANAGEMENT L P holds $5,422,998 across 3 Aluminum names. AA ranks #2 (19.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSTM	Constellium SE	160,598	$3,947,498
2	AA	Alcoa Corp This page	16,064	$1,065,525
3	KALU	Kaiser Aluminum Corp	3,402	$409,975

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,065,525	16,064	+127.8%	Shares	Sole	2026-05-13
2025-12-31	$374,796	7,053	—	Shares	Sole	2026-02-13
No filing history on record for this holder in this stock.