Global X Japan Co., Ltd. MU — MICRON TECHNOLOGY INC

Ownership history in Global X Japan Co., Ltd.  ·  8 quarters on record

AI Ownership Summary

Global X Japan Co., Ltd. reported MICRON TECHNOLOGY INC (MU) in 8 quarterly 13F filings from 2024 Q2 through 2026 Q1. Peak portfolio weight reached 1.43% in 2025 Q4. The latest visible filing shows MU at 1.40% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this MU ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Global X Japan Co., Ltd.'s position in MICRON TECHNOLOGY INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q1

MU was reported at 1.40% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
1.43% in 2025 Q4

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q2 to 2026 Q1

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

MU stock page Global X Japan Co., Ltd. fund profile Global X Japan Co., Ltd. full holdings
How Global X Japan Co., Ltd. held MU — position size vs. price
% of Fund (quarterly)    MU price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 8 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED — — — 80,364 +14,345 +21.7% 1.40% $27.2M 2026-04-13 $426.56
2025 Q4 ADDED — — — 66,019 +45,017 +214.3% 1.43% $18.8M 2026-01-13 $337.99
2025 Q3 REDUCED 33.5% +76.1% ❌ 21,002 -10,571 -33.5% 0.30% $3.5M 2025-10-15 $191.78
2025 Q2 REDUCED 9.9% +33.1% ❌ 31,573 -3,453 -9.9% 0.39% $3.9M 2025-07-11 $124.35
2025 Q1 REDUCED — — — 35,026 -1,582 -4.3% 0.35% $3.0M 2025-04-21 $66.58
2024 Q4 REDUCED 29.4% +3.4% ❌ 36,608 -15,224 -29.4% 0.38% $3.1M 2025-01-28 $87.92
2024 Q3 ADDED — — — 51,832 +9,735 +23.1% 0.69% $5.4M 2024-10-22 $107.28
2024 Q2 INITIATED — — — 42,097 — — 0.78% $5.5M 2024-08-07 $86.27

🏢 Other funds also holding MU

As of 2026 Q1 — sorted by position size

PKO BP BANKOWY Universal Pension Society JSC 27.93% UG Investment Advisers Ltd. 3Y 7Y 20.86% Worthington Financial Partners, LLC 15.35% Tensor Edge Capital, LLC 13.55% CALIFORNIA FIRST LEASING CORP 3Y 8.89% Q Fund Management (Hong Kong) Ltd 8.33% Spectrum Financial Alliance Ltd LLC 3Y 7Y 8.09% JACKSON SQUARE CAPITAL, LLC 3Y 7.34% APEIRON CAPITAL Ltd 3Y 6.92% Rakuten Securities, Inc. 6.76%

FAQ About Global X Japan Co., Ltd. and MU

These are the practical questions this page is built to answer before you even open the full history table.

How long has Global X Japan Co., Ltd. reported owning MU?

Global X Japan Co., Ltd. reported MU across 8 quarterly 13F filings, from 2024 Q2 through 2026 Q1.

What was the largest reported MU position in Global X Japan Co., Ltd.'s portfolio?

The largest reported portfolio weight for MU was 1.43% in 2025 Q4.

What is the latest reported MU position on this page?

The most recent filing on this page is 2026 Q1, when Global X Japan Co., Ltd. reported 80,364 shares, equal to 1.40% of portfolio, with an estimated market value of $27.2M.

What does the chart on this MU ownership page compare?

The chart compares Global X Japan Co., Ltd.'s quarterly MU portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did Global X Japan Co., Ltd. time their MU position?

Based on 13F filing dates vs. subsequent MU price moves, Global X Japan Co., Ltd. correctly timed 3 out of 7 reported position changes (43%). The annualised alpha on MU relative to SPY over the holding period was +116.4%.

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