마이크론 테크놀로지, Inc.
MX ˙ BMV ˙ LU1650489385
SecurityMX:MU / Micron Technology, Inc.
InstitutionDe Burlo Group Inc
Latest Disclosed Ownership11,158 shares
Latest Disclosed Value $ 3,769,624
De Burlo Group Inc reports 3.29% decrease in ownership of MU / Micron Technology, Inc.

On May 14, 2026 - De Burlo Group Inc filed a 13F-HR form disclosing ownership of 11,158 shares of Micron Technology, Inc. (MX:MU) valued at $3,769,624 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 11,538 shares of Micron Technology, Inc.. This represents a change in shares of -3.29% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F MICRON TECHNOLOGY COM 595112103 11,158 -380 -3.29 3,770 14.45 0.8543
2026-02-13 2025-12-31 13F MICRON TECHNOLOGY COM 595112103 11,538 -2,652 -18.69 3,293 38.71 0.3997
2025-11-13 2025-09-30 13F MICRON TECHNOLOGY COM 595112103 14,190 -133,150 -90.37 2,374 -86.93 0.2861
2025-08-13 2025-06-30 13F MICRON TECHNOLOGY COM 595112103 147,340 -178,920 -54.84 18,160 -35.94 2.3923
2025-05-07 2025-03-31 13F MICRON TECHNOLOGY COM 595112103 326,260 -26,965 -7.63 28,349 -4.64 4.1854
2025-02-14 2024-12-31 13F MICRON TECHNOLOGY COM 595112103 353,225 17,400 5.18 29,727 -14.65 3.9673
2024-11-12 2024-09-30 13F MICRON TECHNOLOGY COM 595112103 335,825 197,835 143.37 34,828 91.90 4.2886
2024-08-14 2024-06-30 13F MICRON TECHNOLOGY COM 595112103 137,990 -89,010 -39.21 18,150 -32.18 2.4396
2024-05-13 2024-03-31 13F MICRON TECHNOLOGY COM 595112103 227,000 227,000 26,761 3.5519
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.