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MARTINGALE ASSET MANAGEMENT L P

Position in ATI — Ati Inc

CIK 936944 BOSTON, MA

Position in ATI

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$817,776
+$99,035 QoQ
Shares Held
5,622
-10.2% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.02%
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%

Common Shares in ATI Over Time

Shares Held

Position Value (USD)

Position in Metal Fabrication

Industrials · as of Mar 31, 2026

MARTINGALE ASSET MANAGEMENT L P holds $14,260,276 across 5 Metal Fabrication names. ATI ranks #5 (5.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 ATI
Ati Inc
This page
5,622 $817,776

All Filings in ATI

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2 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $817,776 5,622
2025-12-31 $718,741 6,263