마이크론 테크놀로지, Inc.
MX ˙ BMV ˙ LU1650489385
SecurityMX:MU / Micron Technology, Inc.
InstitutionThoroughbred Financial Services, Llc
Latest Disclosed Ownership57,752 shares
Latest Disclosed Value $ 19,511
Thoroughbred Financial Services, Llc reports 6.40% increase in ownership of MU / Micron Technology, Inc.

On May 12, 2026 - Thoroughbred Financial Services, Llc filed a 13F-HR form disclosing ownership of 57,752 shares of Micron Technology, Inc. (MX:MU) valued at $19,511 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 54,278 shares of Micron Technology, Inc.. This represents a change in shares of 6.40% 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)
2026-05-12 2026-03-31 13F MICRON TECHNOLOGY INC COM Stock 595112103 57,752 3,474 6.40 20 26.67 1.1650
2026-02-10 2025-12-31 13F MICRON TECHNOLOGY INC COM Stock 595112103 54,278 6,177 12.84 15 87.50 0.9175
2025-11-10 2025-09-30 13F MICRON TECHNOLOGY INC COM Stock 595112103 48,101 31,292 186.16 8 300.00 0.4968
2025-08-08 2025-06-30 13F MICRON TECHNOLOGY COM 595112103 16,809 -3,146 -15.77 2 100.00 0.1447
2025-05-09 2025-03-31 13F MICRON TECHNOLOGY COM 595112103 19,955 660 3.42 2 0.00 0.1082
2025-02-12 2024-12-31 13F MICRON TECHNOLOGY COM 595112103 19,295 156 0.82 2 0.00 0.0992
2024-11-08 2024-09-30 13F MICRON TECHNOLOGY COM 595112103 19,139 -3,793 -16.54 2 -66.67 0.1280
2024-08-08 2024-06-30 13F MICRON TECHNOLOGY COM 595112103 22,932 6,922 43.24 3 200.00 0.2018
2024-05-07 2024-03-31 13F MICRON TECHNOLOGY COM 595112103 16,010 -5,844 -26.74 2 0.00 0.1815
2024-02-09 2023-12-31 13F MICRON TECHNOLOGY COM 595112103 21,854 -2,446 -10.07 2 0.00 0.1506
2023-11-08 2023-09-30 13F MICRON TECHNOLOGY COM 595112103 24,300 -15,948 -39.62 2 -50.00 0.1621
2023-08-03 2023-06-30 13F MICRON TECHNOLOGY COM 595112103 40,248 -6,408 -13.73 3 0.00 0.3330
2023-04-24 2023-03-31 13F MICRON TECHNOLOGY COM 595112103 46,656 -6,840 -12.79 3 0.00 0.4159
2023-02-07 2022-12-31 13F MICRON TECHNOLOGY COM 595112103 53,496 -7,711 -12.60 3 -99.93 0.4368
2022-10-27 2022-09-30 13F MICRON TECHNOLOGY COM 595112103 61,207 17,374 39.64 3,066 26.54 0.5840
2022-08-03 2022-06-30 13F MICRON TECHNOLOGY COM 595112103 43,833 18,533 73.25 2,423 22.99 0.4463
2022-05-04 2022-03-31 13F MICRON TECHNOLOGY COM 595112103 25,300 10,806 74.55 1,970 45.93 0.3220
2022-02-09 2021-12-31 13F MICRON TECHNOLOGY COM 595112103 14,494 1,379 10.51 1,350 45.16 0.2830
2021-10-27 2021-09-30 13F MICRON TECHNOLOGY COM 595112103 13,115 311 2.43 930 -14.52 0.2263
2021-07-27 2021-06-30 13F MICRON TECHNOLOGY COM 595112103 12,804 6,100 90.99 1,088 84.09 0.2725
2021-04-30 2021-03-31 13F MICRON TECHNOLOGY COM 595112103 6,704 188 2.89 591 20.86 0.1642
2021-01-26 2020-12-31 13F MICRON TECHNOLOGY COM 595112103 6,516 0 0.00 489 60.33 0.1516
2020-10-28 2020-09-30 13F MICRON TECHNOLOGY COM 595112103 6,516 -856 -11.61 305 -19.74 0.1147
2020-07-20 2020-06-30 13F MICRON TECHNOLOGY COM 595112103 7,372 -245 -3.22 380 18.75 0.1581
2020-04-23 2020-03-31 13F MICRON TECHNOLOGY COM 595112103 7,617 164 2.20 320 -20.20 0.1140
2020-02-05 2019-12-31 13F MICRON TECHNOLOGY COM 595112103 7,453 -279 -3.61 401 21.15 0.1335
2019-11-12 2019-09-30 13F MICRON TECHNOLOGY COM 595112103 7,732 0 0.00 331 11.07 0.1255
2019-07-16 2019-06-30 13F/A-1 MICRON TECHNOLOGY INC Total COM 595112103 7,732 -2,928 -27.47 298 -32.43 0.1134
2019-07-16 2019-06-30 13F MICRON TECHNOLOGY INC Total COM 595112103 298,377 287,717 298,377
2019-05-07 2019-03-31 13F MICRON TECHNOLOGY COM 595112103 10,660 10,660 441 0.1821
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.