Micron Technology, Inc.
US ˙ NasdaqGS ˙ US5951121038

SecurityMU / Micron Technology, Inc.
InstitutionColdstream Capital Management Inc
Latest Disclosed Ownership23,457 shares
Latest Disclosed Value $ 7,925,053
Coldstream Capital Management Inc reports 12.41% increase in ownership of MU / Micron Technology, Inc.

On May 8, 2026 - Coldstream Capital Management Inc filed a 13F-HR form disclosing ownership of 23,457 shares of Micron Technology, Inc. (US:MU) valued at $7,924,713 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 20,867 shares of Micron Technology, Inc.. This represents a change in shares of 12.41% during the quarter. The current value of the position is $25,323,473 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)
2026-05-08 2026-03-31 13F MICRON TECHNOLOGY COM 595112103 23,457 2,590 12.41 7,925 33.08 0.0851
2026-02-09 2025-12-31 13F MICRON TECHNOLOGY COM 595112103 20,867 47 0.23 5,956 70.97 0.0768
2025-11-19 2025-09-30 13F MICRON TECHNOLOGY COM 595112103 20,820 2,376 12.88 3,484 53.23 0.0469
2025-08-12 2025-06-30 13F MICRON TECHNOLOGY COM 595112103 18,444 331 1.83 2,273 44.50 0.0372
2025-05-13 2025-03-31 13F MICRON TECHNOLOGY COM 595112103 18,113 1,974 12.23 1,574 15.83 0.0335
2025-02-14 2024-12-31 13F MICRON TECHNOLOGY COM 595112103 16,139 887 5.82 1,358 -13.61 0.0290
2024-11-18 2024-09-30 13F/A-1 MICRON TECHNOLOGY COM 595112103 15,252 2,372 18.42 1,573 -7.20 0.0340
2024-11-18 2024-09-30 13F MICRON TECHNOLOGY COM 595112103 15,252 1,573
2024-08-07 2024-06-30 13F MICRON TECHNOLOGY COM 595112103 12,880 908 7.58 1,694 20.06 0.0413
2024-05-14 2024-03-31 13F MICRON TECHNOLOGY COM 595112103 11,972 270 2.31 1,411 41.38 0.0358
2024-02-09 2023-12-31 13F MICRON TECHNOLOGY COM 595112103 11,702 476 4.24 999 30.80 0.0279
2023-11-02 2023-09-30 13F MICRON TECHNOLOGY COM 595112103 11,226 -648 -5.46 764 1.87 0.0249
2023-08-03 2023-06-30 13F MICRON TECHNOLOGY COM 595112103 11,874 -52 -0.44 749 4.17 0.0237
2023-05-15 2023-03-31 13F MICRON TECHNOLOGY COM 595112103 11,926 460 4.01 720 25.48 0.0242
2023-01-10 2022-12-31 13F MICRON TECHNOLOGY COM 595112103 11,466 1,462 14.61 573 3.62 0.0210
2022-08-08 2022-06-30 13F/A-1 MICRON TECHNOLOGY COM 595112103 10,004 -1,445 -12.62 553 -38.00 0.0215
2022-08-08 2022-06-30 13F MICRON TECHNOLOGY COM 595112103 5,442 -6,007 301 0.0128
2022-05-11 2022-03-31 13F MICRON TECHNOLOGY COM 595112103 11,449 -333 -2.83 892 -18.69 0.0307
2022-02-11 2021-12-31 13F MICRON TECHNOLOGY COM 595112103 11,782 7,185 156.30 1,097 407.87 0.0344
2021-11-12 2021-09-30 13F MICRON TECHNOLOGY COM 595112103 4,597 -2,446 -34.73 216 -63.94 0.0105
2021-08-16 2021-06-30 13F MICRON TECHNOLOGY COM 595112103 7,043 1,725 32.44 599 27.72 0.0241
2021-06-16 2021-03-31 13F MICRON TECHNOLOGY COM 595112103 5,318 339 6.81 469 25.40 0.0275
2021-02-16 2020-12-31 13F MICRON TECHNOLOGY COM 595112103 4,979 4,979 -6.37 374 -20.26 0.0226
2020-05-27 2020-03-31 13F MICRON TECHNOLOGY COM 595112103 0 -12,952 -100.00 0 -100.00
2020-02-13 2019-12-31 13F MICRON TECHNOLOGY COM 595112103 12,952 578 4.67 696 31.32 0.0571
2019-11-15 2019-09-30 13F MICRON TECHNOLOGY COM 595112103 12,374 12,374 -4.46 530 -23.85 0.0446
2019-02-26 2018-12-31 13F MICRON TECHNOLOGY COM 595112103 0 -29,731 -100.00 0 -100.00
2018-11-14 2018-09-30 13F MICRON TECHNOLOGY COM 595112103 29,731 369 1.26 1,345 -12.66 0.1219
2018-08-14 2018-06-30 13F MICRON TECHNOLOGY COM 595112103 29,362 20,594 234.88 1,540 236.98 0.1556
2018-05-15 2018-03-31 13F MICRON TECHNOLOGY COM 595112103 8,768 -7,064 -44.62 457 -29.80 0.0493
2018-02-14 2017-12-31 13F MICRON TECHNOLOGY COM 595112103 15,832 8,105 104.89 651 114.14 0.0706
2017-11-15 2017-09-30 13F MICRON TECHNOLOGY COM 595112103 7,727 20 0.26 304 32.17 0.0354
2017-08-14 2017-06-30 13F MICRON TECHNOLOGY COM 595112103 7,707 7,707 230 0.0297
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.