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MARTINGALE ASSET MANAGEMENT L P

Position in MU — Micron Technology Inc

CIK 936944 BOSTON, MA

Position in MU

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$14,724,123
+$11,452,819 QoQ
Shares Held
12,756
+31.7% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.35%
of 13F equity value
Holder Rank
#960
of 3,904 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 74% Shared 0% None 26%

Common Shares in MU Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

MARTINGALE ASSET MANAGEMENT L P holds $152,597,789 across 14 Semiconductors names. MU ranks #5 (9.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 MU
Micron Technology Inc
This page
12,756 $14,724,123

All Filings in MU

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4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $14,724,123 12,756
2026-03-31 $3,271,304 9,683
2025-12-31 $1,935,650 6,782
2025-09-30 $324,600 1,940