MU — Micron Technology COM

Ownership history in Wallington Asset Management, LLC  ·  12 quarters on record

AI Ownership Summary

Wallington Asset Management, LLC reported Micron Technology COM (MU) in 12 quarterly 13F filings from 2024 Q2 through 2025 Q4. Peak portfolio weight reached 2.97% in 2025 Q4. The latest visible filing shows MU at 2.97% 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. Older history is available after unlock; the visible window still shows the most recent pattern.

What this MU ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Wallington Asset Management, LLC's position in Micron Technology COM, 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
2025 Q4

MU was reported at 2.97% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
2.97% 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 2025 Q4

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 Wallington Asset Management, LLC fund profile Wallington Asset Management, LLC full holdings
How Wallington Asset Management, LLC held MU — position size vs. price
% of Fund (quarterly)    MU price (quarter-end, indexed to 100)
📋 Quarterly Holdings History 7 quarters  ▾
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 82,166 -192 -0.2% 2.97% $23.5M 2026-02-14 (Est.) $411.49
2025 Q3 ADDED 82,358 +40,144 +95.1% 1.79% $13.8M 2025-10-20 $206.60
2025 Q2 ADDED 42,214 +606 +1.5% 0.73% $5.2M 2025-07-21 $113.07
2025 Q1 ADDED 41,608 +225 +0.5% 0.52% $3.6M 2025-05-09 $85.65
2024 Q4 REDUCED 41,383 -1,243 -2.9% 0.50% $3.5M 2025-01-15 $102.81
2024 Q3 ADDED 42,626 +1,911 +4.7% 0.62% $4.4M 2024-10-22 $107.28
2024 Q2 ADDED 40,715 +40,215 +8043.0% 0.82% $5.4M 2024-07-22 $114.58
5 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding MU

As of 2026 Q1 — sorted by position size

Norman Fields, Gottscho Capital Management, LLC 3Y 7Y 1.39% Somerset Trust Co 3Y 7Y 0.86% Silverleafe Capital Partners, LLC 3Y 7Y 0.5% Byrne Asset Management LLC 3Y 0.36% Silverleafe Capital Partners, LLC 3Y 7Y 0.32% McAlister, Sweet & Associates, Inc. 3Y 0.32% Rise Advisors, LLC 3Y 0.3% Box Hill Private Wealth LLC 0.28% Hilltop National Bank 0.27% Coastline Trust Co 3Y 7Y 0.23%

FAQ About Wallington Asset Management, LLC and MU

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

How long has Wallington Asset Management, LLC reported owning MU?

Wallington Asset Management, LLC reported MU across 7 quarterly 13F filings, from 2024 Q2 through 2025 Q4.

What was the largest reported MU position in Wallington Asset Management, LLC's portfolio?

The largest reported portfolio weight for MU was 2.97% in 2025 Q4.

What is the latest reported MU position on this page?

The most recent filing on this page is 2025 Q4, when Wallington Asset Management, LLC reported 82,166 shares, equal to 2.97% of portfolio, with an estimated market value of $23.5M.

What does the chart on this MU ownership page compare?

The chart compares Wallington Asset Management, LLC'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.

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