Micron Technology, Inc.
US ˙ NasdaqGS ˙ US5951121038

SecurityMU / Micron Technology, Inc.
InstitutionCertified Advisory Corp
Latest Disclosed Ownership3,072 shares
Latest Disclosed Value $ 1,037,961
Certified Advisory Corp reports 23.85% decrease in ownership of MU / Micron Technology, Inc.

On April 17, 2026 - Certified Advisory Corp filed a 13F-HR form disclosing ownership of 3,072 shares of Micron Technology, Inc. (US:MU) valued at $1,037,844 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 4,034 shares of Micron Technology, Inc.. This represents a change in shares of -23.85% during the quarter. The current value of the position is $3,316,439 USD.

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)
2026-04-17 2026-03-31 13F MICRON TECHNOLOGY COM 595112103 3,072 -962 -23.85 1,038 -9.90 0.0931
2026-01-12 2025-12-31 13F MICRON TECHNOLOGY COM 595112103 4,034 -567 -12.32 1,151 49.67 0.1049
2025-11-13 2025-09-30 13F MICRON TECHNOLOGY COM 595112103 4,601 1,219 36.04 770 84.86 0.0731
2025-08-14 2025-06-30 13F MICRON TECHNOLOGY COM 595112103 3,382 -325 -8.77 417 29.19 0.0433
2025-05-08 2025-03-31 13F MICRON TECHNOLOGY COM 595112103 3,707 -336 -8.31 322 -5.29 0.0365
2025-01-15 2024-12-31 13F MICRON TECHNOLOGY COM 595112103 4,043 1 0.02 340 -18.85 0.0369
2024-11-12 2024-09-30 13F MICRON TECHNOLOGY COM 595112103 4,042 -790 -16.35 419 -34.02 0.0464
2024-08-13 2024-06-30 13F MICRON TECHNOLOGY Stock 595112103 4,832 -1,283 -20.98 636 -11.81 0.0797
2024-05-10 2024-03-31 13F MICRON TECHNOLOGY Stock 595112103 6,115 -2,066 -25.25 721 3.15 0.1006
2024-02-09 2023-12-31 13F MICRON TECHNOLOGY Stock 595112103 8,181 -1,143 -12.26 698 10.09 0.1059
2023-11-13 2023-09-30 13F MICRON TECHNOLOGY Stock 595112103 9,324 -1,663 -15.14 634 -8.51 0.1166
2023-08-14 2023-06-30 13F MICRON TECHNOLOGY Stock 595112103 10,987 -295 -2.61 693 1.91 0.1275
2023-05-17 2023-03-31 13F/A-1 MICRON TECHNOLOGY Stock 595112103 11,282 -110 -0.97 681 19.51 0.1210
2023-05-15 2023-03-31 13F MICRON TECHNOLOGY Stock 595112103 11,282 -110 681 0.1210
2023-02-15 2022-12-31 13F MICRON TECHNOLOGY Stock 595112103 11,392 207 1.85 569 1.61 0.1125
2022-11-14 2022-09-30 13F MICRON TECHNOLOGY COM 595112103 11,185 -184 -1.62 560 -10.83 0.1278
2022-08-15 2022-06-30 13F MICRON TECHNOLOGY COM 595112103 11,369 -151 -1.31 628 -29.99 0.1400
2022-05-13 2022-03-31 13F MICRON TECHNOLOGY Stock 595112103 11,520 203 1.79 897 -14.90 0.1906
2022-02-14 2021-12-31 13F MICRON TECHNOLOGY Stock 595112103 11,317 1,602 16.49 1,054 52.75 0.2325
2021-11-15 2021-09-30 13F MICRON TECHNOLOGY Stock 595112103 9,715 1,852 23.55 690 3.29 0.1676
2021-08-16 2021-06-30 13F MICRON TECHNOLOGY Stock 595112103 7,863 -100 -1.26 668 -4.84 0.1679
2021-05-10 2021-03-31 13F MICRON TECHNOLOGY Stock 595112103 7,963 -718 -8.27 702 57.05 0.1820
2020-07-27 2020-06-30 13F MICRON TECHNOLOGY Stock 595112103 8,681 -62 -0.71 447 21.47 0.1479
2020-04-27 2020-03-31 13F MICRON TECHNOLOGY Stock 595112103 8,743 -200 -2.24 368 -23.49 0.1455
2020-01-29 2019-12-31 13F MICRON TECHNOLOGY Stock 595112103 8,943 -40 -0.45 481 24.94 0.1537
2019-11-12 2019-09-30 13F MICRON TECHNOLOGY Stock 595112103 8,983 -250 -2.71 385 8.15 0.1338
2019-08-07 2019-06-30 13F MICRON TECHNOLOGY Stock 595112103 9,233 -1,057 -10.27 356 -16.24 0.1324
2019-05-07 2019-03-31 13F MICRON TECHNOLOGY Stock 595112103 10,290 2,325 29.19 425 67.98 0.1785
2019-02-04 2018-12-31 13F MICRON TECHNOLOGY Stock 595112103 7,965 6,740 550.20 253 360.00 0.1313
2018-11-13 2018-09-30 13F MICRON TECHNOLOGY Stock 595112103 1,225 0 0.00 55 -14.06 0.0254
2018-08-13 2018-06-30 13F MICRON TECHNOLOGY COM 595112103 1,225 225 22.50 64 23.08 0.0356
2018-04-30 2018-03-31 13F MICRON TECHNOLOGY COM 595112103 1,000 575 135.29 52 205.88 0.0308
2018-02-22 2017-12-31 13F MICRON TECHNOLOGY COM 595112103 425 425 17 0.0122
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.