Micron Technology, Inc.
PE ˙ BVL ˙ LU1650489385
DIESES SYMBOL IST NICHT MEHR AKTIV
SecurityPE:MU / Micron Technology, Inc.
InstitutionAviva Plc
Latest Disclosed Ownership1,006,363 shares
Latest Disclosed Value $ 339,989,676
Aviva Plc reports 7.37% increase in ownership of MU / Micron Technology, Inc.

On May 14, 2026 - Aviva Plc filed a 13F-HR form disclosing ownership of 1,006,363 shares of Micron Technology, Inc. (PE:MU) valued at $339,989,676 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 937,307 shares of Micron Technology, Inc.. This represents a change in shares of 7.37% 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 1,006,363 69,056 7.37 339,990 27.09 0.5704
2026-02-12 2025-12-31 13F MICRON TECHNOLOGY COM 595112103 937,307 49,367 5.56 267,517 80.06 0.4511
2025-11-13 2025-09-30 13F MICRON TECHNOLOGY COM 595112103 887,940 58,094 7.00 148,570 45.26 0.2700
2025-08-07 2025-06-30 13F MICRON TECHNOLOGY COM 595112103 829,846 53,945 6.95 102,279 51.71 0.2112
2025-05-15 2025-03-31 13F MICRON TECHNOLOGY COM 595112103 775,901 108,024 16.17 67,418 19.94 0.1627
2025-02-13 2024-12-31 13F MICRON TECHNOLOGY COM 595112103 667,877 36,111 5.72 56,209 -14.21 0.1460
2024-11-14 2024-09-30 13F MICRON TECHNOLOGY COM 595112103 631,766 15,201 2.47 65,520 -19.21 0.1698
2024-08-02 2024-06-30 13F MICRON TECHNOLOGY COM 595112103 616,565 112,136 22.23 81,097 36.37 0.2248
2024-05-14 2024-03-31 13F MICRON TECHNOLOGY COM 595112103 504,429 -20,773 -3.96 59,467 32.68 0.1958
2024-02-09 2023-12-31 13F MICRON TECHNOLOGY COM 595112103 525,202 -86,933 -14.20 44,821 7.63 0.1607
2023-11-13 2023-09-30 13F MICRON TECHNOLOGY COM 595112103 612,135 36,190 6.28 41,644 14.57 0.1751
2023-08-10 2023-06-30 13F MICRON TECHNOLOGY COM 595112103 575,945 8,092 1.43 36,348 6.08 0.1480
2023-05-12 2023-03-31 13F MICRON TECHNOLOGY COM 595112103 567,853 54,960 10.72 34,264 33.67 0.1551
2023-02-14 2022-12-31 13F/A-2 MICRON TECHNOLOGY COM 595112103 512,893 98,066 23.64 25,634 23.34 0.1261
2023-02-10 2022-12-31 13F/A-1 MICRON TECHNOLOGY COM 595112103 512,893 98,066 15,893 0.0758
2023-02-09 2022-12-31 13F MICRON TECHNOLOGY COM 595112103 512,893 98,066 26 0.1232
2022-11-14 2022-09-30 13F MICRON TECHNOLOGY COM 595112103 414,827 61,137 17.29 20,783 6.30 0.1198
2022-08-04 2022-06-30 13F MICRON TECHNOLOGY COM 595112103 353,690 61,255 20.95 19,552 -14.16 0.1040
2022-05-13 2022-03-31 13F MICRON TECHNOLOGY COM 595112103 292,435 -57,961 -16.54 22,778 -30.21 0.1139
2022-02-10 2021-12-31 13F MICRON TECHNOLOGY COM 595112103 350,396 7,535 2.20 32,639 34.12 0.1368
2021-11-12 2021-09-30 13F MICRON TECHNOLOGY COM 595112103 342,861 -50,499 -12.84 24,336 -27.20 0.1085
2021-08-10 2021-06-30 13F MICRON TECHNOLOGY COM 595112103 393,360 -297,731 -43.08 33,428 -45.16 0.1466
2021-05-13 2021-03-31 13F MICRON TECHNOLOGY COM 595112103 691,091 -57,471 -7.68 60,961 8.32 0.2978
2021-02-10 2020-12-31 13F MICRON TECHNOLOGY COM 595112103 748,562 -174,357 -18.89 56,277 29.85 0.2927
2020-11-12 2020-09-30 13F MICRON TECHNOLOGY COM 595112103 922,919 105,644 12.93 43,340 2.93 0.2556
2020-08-13 2020-06-30 13F/A-1 MICRON TECHNOLOGY COM 595112103 817,275 -4,526 -0.55 42,106 21.82 0.2625
2020-08-13 2020-06-30 13F MICRON TECHNOLOGY COM 595112103 817,275 -4,526 42,106 127,472.9212
2020-05-14 2020-03-31 13F MICRON TECHNOLOGY COM 595112103 821,801 30,065 3.80 34,565 -18.82 0.2532
2020-02-10 2019-12-31 13F MICRON TECHNOLOGY COM 595112103 791,736 -118,542 -13.02 42,580 9.17 0.2579
2019-11-12 2019-09-30 13F MICRON TECHNOLOGY COM 595112103 910,278 -718,037 -44.10 39,005 -37.93 0.2643
2019-07-30 2019-06-30 13F MICRON TECHNOLOGY COM 595112103 1,628,315 -14,535 -0.88 62,836 -7.46 0.4316
2019-05-14 2019-03-31 13F MICRON TECHNOLOGY COM 595112103 1,642,850 832,674 102.78 67,899 164.13 0.4555
2019-02-12 2018-12-31 13F MICRON TECHNOLOGY COM 595112103 810,176 -124,583 -13.33 25,707 -39.20 0.1917
2018-11-13 2018-09-30 13F MICRON TECHNOLOGY COM 595112103 934,759 -38,118 -3.92 42,279 -17.13 0.2318
2018-08-01 2018-06-30 13F MICRON TECHNOLOGY COM 595112103 972,877 18,997 1.99 51,017 2.58 0.3011
2018-05-14 2018-03-31 13F MICRON TECHNOLOGY COM 595112103 953,880 -53,716 -5.33 49,735 20.04 0.3041
2018-02-13 2017-12-31 13F MICRON TECHNOLOGY COM 595112103 1,007,596 -88,062 -8.04 41,432 -3.85 0.2346
2017-11-13 2017-09-30 13F MICRON TECHNOLOGY COM 595112103 1,095,658 30,023 2.82 43,093 35.38 0.2319
2017-08-07 2017-06-30 13F MICRON TECHNOLOGY COM 595112103 1,065,635 47,050 4.62 31,831 8.09 0.1779
2017-05-15 2017-03-31 13F MICRON TECHNOLOGY COM 595112103 1,018,585 -33,181 -3.15 29,448 27.67 0.1685
2017-02-13 2016-12-31 13F MICRON TECHNOLOGY COM 595112103 1,051,766 40,685 4.02 23,066 28.38 0.1378
2016-11-14 2016-09-30 13F MICRON TECHNOLOGY COM 595112103 1,011,081 10,240 1.02 17,967 30.56 0.1121
2016-08-05 2016-06-30 13F MICRON TECHNOLOGY COM 595112103 1,000,841 90,849 9.98 13,762 44.44 0.0943
2016-05-12 2016-03-31 13F MICRON TECHNOLOGY COM 595112103 909,992 319,673 54.15 9,528 13.98 0.0708
2016-02-11 2015-12-31 13F MICRON TECHNOLOGY COM 595112103 590,319 -5,555 -0.93 8,359 -6.35 0.0634
2015-11-12 2015-09-30 13F MICRON TECHNOLOGY COM 595112103 595,874 -10,501 -1.73 8,926 -21.87 0.0740
2015-08-06 2015-06-30 13F MICRON TECHNOLOGY COM 595112103 606,375 34,350 6.00 11,424 -26.39 0.0808
2015-05-14 2015-03-31 13F MICRON TECHNOLOGY COM 595112103 572,025 572,025 -5.66 15,519 35.85 0.1063
2015-02-05 2014-12-31 13F/A-1 MICRON TECHNOLOGY COM 595112103 0 -441,382 -100.00 0 -100.00
2014-11-13 2014-09-30 13F MICRON TECHNOLOGY COM 595112103 441,382 -1,300 -0.29 15,122 3.67 0.1197
2014-08-13 2014-06-30 13F MICRON TECHNOLOGY COM 595112103 442,682 5,910 1.35 14,586 41.15 0.1115
2014-05-14 2014-03-31 13F MICRON TECHNOLOGY COM 595112103 436,772 30,190 7.43 10,334 16.81 0.0837
2014-02-13 2013-12-31 13F MICRON TECHNOLOGY COM 595112103 406,582 100,694 32.92 8,847 65.55 0.0740
2013-11-13 2013-09-30 13F MICRON TECHNOLOGY COM 595112103 305,888 90,850 42.25 5,344 73.45 0.0469
2013-08-01 2013-06-30 13F MICRON TECHNOLOGY COM 595112103 215,038 215,038 3,081 0.0311
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.