Micron Technology, Inc.
MX ˙ BMV ˙ LU1650489385
SecurityMX:MU / Micron Technology, Inc.
InstitutionStonebrook Private Inc.
Latest Disclosed Ownership3,484 shares
Latest Disclosed Value $ 1,177,103
Stonebrook Private Inc. reports 18.62% increase in ownership of MU / Micron Technology, Inc.

On May 11, 2026 - Stonebrook Private Inc. filed a 13F-HR form disclosing ownership of 3,484 shares of Micron Technology, Inc. (MX:MU) valued at $1,177,103 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 2,937 shares of Micron Technology, Inc.. This represents a change in shares of 18.62% 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)
2026-05-11 2026-03-31 13F MICRON TECHNOLOGY COM 595112103 3,484 547 18.62 1,177 40.45 0.2507
2026-02-11 2025-12-31 13F MICRON TECHNOLOGY COM 595112103 2,937 89 3.12 838 76.05 0.1755
2025-11-10 2025-09-30 13F MICRON TECHNOLOGY COM 595112103 2,848 238 9.12 477 48.29 0.1030
2025-08-11 2025-06-30 13F MICRON TECHNOLOGY COM 595112103 2,610 28 1.08 322 43.30 0.0753
2025-04-30 2025-03-31 13F MICRON TECHNOLOGY COM 595112103 2,582 190 7.94 224 11.44 0.0583
2025-02-14 2024-12-31 13F MICRON TECHNOLOGY COM 595112103 2,392 -62 -2.53 201 -20.87 0.0527
2024-11-12 2024-09-30 13F MICRON TECHNOLOGY COM 595112103 2,454 98 4.16 255 -17.80 0.0673
2024-08-06 2024-06-30 13F MICRON TECHNOLOGY COM 595112103 2,356 148 6.70 310 18.85 0.0891
2024-05-07 2024-03-31 13F MICRON TECHNOLOGY COM 595112103 2,208 2,208 260 0.0759
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.