美光科技公司
MX ˙ BMV ˙ LU1650489385
SecurityMX:MU / Micron Technology, Inc.
InstitutionUs Bancorp \de\
Latest Disclosed Ownership856,148 shares
Latest Disclosed Value $ 289,241,232
Us Bancorp \de\ reports 6.34% decrease in ownership of MU / Micron Technology, Inc.

On May 14, 2026 - Us Bancorp \de\ filed a 13F-HR form disclosing ownership of 856,148 shares of Micron Technology, Inc. (MX:MU) valued at $289,241,232 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 914,092 shares of Micron Technology, Inc.. This represents a change in shares of -6.34% 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 856,148 -57,944 -6.34 289,241 10.87 0.1083
2026-01-30 2025-12-31 13F MICRON TECHNOLOGY COM 595112103 914,092 -53,636 -5.54 260,891 61.12 0.3057
2025-11-12 2025-09-30 13F MICRON TECHNOLOGY COM 595112103 967,728 41,373 4.47 161,920 41.82 0.1919
2025-07-24 2025-06-30 13F MICRON TECHNOLOGY COM 595112103 926,355 35,503 3.99 114,173 47.50 0.1437
2025-05-08 2025-03-31 13F MICRON TECHNOLOGY COM 595112103 890,852 307,293 52.66 77,406 57.61 0.1034
2025-02-05 2024-12-31 13F MICRON TECHNOLOGY COM 595112103 583,559 30,595 5.53 49,112 -14.36 0.0643
2024-10-28 2024-09-30 13F MICRON TECHNOLOGY COM 595112103 552,964 -3,925 -0.70 57,348 -21.71 0.0736
2024-08-07 2024-06-30 13F MICRON TECHNOLOGY COM 595112103 556,889 13,880 2.56 73,248 14.42 0.0998
2024-05-08 2024-03-31 13F MICRON TECHNOLOGY COM 595112103 543,009 -12,156 -2.19 64,015 35.12 0.0892
2024-02-09 2023-12-31 13F MICRON TECHNOLOGY COM 595112103 555,165 -11,125 -1.96 47,378 22.98 0.0701
2023-11-03 2023-09-30 13F MICRON TECHNOLOGY COM 595112103 566,290 -23,607 -4.00 38,525 3.48 0.0630
2023-08-10 2023-06-30 13F MICRON TECHNOLOGY COM 595112103 589,897 -45,298 -7.13 37,228 -2.87 0.0599
2023-05-09 2023-03-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 635,195 -93,137 -12.79 38,328 5.29 0.0648
2023-02-13 2022-12-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 728,332 -95,140 -11.55 36,402 -11.77 0.0644
2022-10-27 2022-09-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 823,472 -239,557 -22.54 41,257 -29.79 0.0852
2022-08-01 2022-06-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 1,063,029 -90,999 -7.89 58,764 -34.63 0.1139
2022-05-11 2022-03-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 1,154,028 25,715 2.28 89,888 -14.48 0.1496
2022-02-11 2021-12-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 1,128,313 100,849 9.82 105,103 44.11 0.1657
2021-11-10 2021-09-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 1,027,464 83,883 8.89 72,930 -9.05 0.1372
2021-08-05 2021-06-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 943,581 -111,684 -10.58 80,185 -13.86 0.1502
2021-04-28 2021-03-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 1,055,265 6,607 0.63 93,085 18.07 0.1883
2021-02-04 2020-12-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 1,048,658 73,184 7.50 78,838 72.11 0.1698
2020-11-10 2020-09-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 975,474 47,308 5.10 45,807 -4.21 0.1117
2020-08-07 2020-06-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 928,166 168,464 22.18 47,819 49.65 0.1255
2020-05-13 2020-03-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 759,702 212,145 38.74 31,953 8.51 0.0997
2020-02-04 2019-12-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 547,557 63,288 13.07 29,447 41.91 0.0753
2019-11-08 2019-09-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 484,269 26,321 5.75 20,750 17.41 0.0565
2019-08-13 2019-06-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 457,948 38,015 9.05 17,673 1.83 0.0493
2019-05-08 2019-03-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 419,933 38,282 10.03 17,356 43.32 0.0501
2019-02-13 2018-12-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 381,651 153,213 67.07 12,110 17.21 0.0391
2018-10-31 2018-09-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 228,438 180,329 374.83 10,332 309.51 0.0299
2018-08-08 2018-06-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 48,109 8,175 20.47 2,523 21.18 0.0077
2018-05-08 2018-03-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 39,934 1,146 2.95 2,082 30.61 0.0064
2018-02-02 2017-12-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 38,788 825 2.17 1,594 6.84 0.0049
2017-11-13 2017-09-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 37,963 2,587 7.31 1,492 41.29 0.0048
2017-07-19 2017-06-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 35,376 -5,841 -14.17 1,056 -11.26 0.0035
2017-05-03 2017-03-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 41,217 -4,074 -9.00 1,190 19.96 0.0041
2017-02-08 2016-12-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 45,291 -92,104 -67.04 992 -59.41 0.0036
2016-11-04 2016-09-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 137,395 100,658 274.00 2,444 383.00 0.0091
2016-08-10 2016-06-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 36,737 3,366 10.09 506 44.57 0.0019
2016-05-13 2016-03-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 33,371 -5,327 -13.77 350 -36.13 0.0014
2016-02-10 2015-12-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 38,698 -2,710 -6.54 548 -11.76 0.0022
2015-11-16 2015-09-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 41,408 -22,987 -35.70 621 -48.80 0.0026
2015-08-10 2015-06-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 64,395 -62,287 -49.17 1,213 -64.72 0.0047
2015-05-08 2015-03-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 126,682 7,276 6.09 3,438 -17.75 0.0132
2015-02-13 2014-12-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 119,406 2,640 2.26 4,180 4.50 0.0162
2014-11-14 2014-09-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 116,766 56,035 92.27 4,000 99.80 0.0162
2014-08-14 2014-06-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 60,731 19,814 48.42 2,002 106.82 0.0080
2014-05-14 2014-03-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 40,917 -7,213 -14.99 968 -7.55 0.0040
2014-02-13 2013-12-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 48,130 20,419 73.69 1,047 116.32 0.0042
2013-11-07 2013-09-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 27,711 -6,319 -18.57 484 -0.82 0.0021
2013-08-09 2013-06-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 34,030 34,030 488 0.0022
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.