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Marathon Partners Equity Management, LLC

Position in ATI — Ati Inc

CIK 1353311 New York, NY

Position in ATI

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,182,600
-$1,362,950 QoQ
Shares Held
6,000
-65.7% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
1.16%
of 13F equity value
Holder Rank
#382
of 787 holders
Holding Since
Sep 2025
4 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 Jun 30, 2026

Marathon Partners Equity Management, LLC holds $1,182,600 across 1 Metal Fabrication name. ATI ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ATI
Ati Inc
This page
6,000 $1,182,600

All Filings in ATI

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4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,182,600 6,000
2026-03-31 $2,545,550 17,500
2025-12-31 $2,295,200 20,000
2025-09-30 $2,236,850 27,500