Micron Technology, Inc.
PE ˙ BVL ˙ LU1650489385
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT
SecurityPE:MU / Micron Technology, Inc.
InstitutionGeode Capital Management, Llc
Latest Disclosed Ownership27,432,757 shares
Latest Disclosed Value $ 9,239,026,337
Geode Capital Management, Llc reports 5.52% increase in ownership of MU / Micron Technology, Inc.

On May 15, 2026 - Geode Capital Management, Llc filed a 13F-HR form disclosing ownership of 27,432,757 shares of Micron Technology, Inc. (PE:MU) valued at $9,239,026,337 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 25,997,769 shares of Micron Technology, Inc.. This represents a change in shares of 5.52% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-15 2026-03-31 13F MICRON TECHNOLOGY COM 595112103 27,432,757 1,434,988 5.52 9,239,026 24.95 0.3071
2026-02-09 2025-12-31 13F MICRON TECHNOLOGY COM 595112103 25,997,769 -40,550 -0.16 7,393,909 70.40 0.4563
2025-11-12 2025-09-30 13F MICRON TECHNOLOGY COM 595112103 26,038,319 347,828 1.35 4,339,051 37.62 0.2768
2025-08-08 2025-06-30 13F MICRON TECHNOLOGY COM 595112103 25,690,491 314,489 1.24 3,152,974 43.43 0.2210
2025-05-13 2025-03-31 13F MICRON TECHNOLOGY COM 595112103 25,376,002 926,175 3.79 2,198,214 7.07 0.1728
2025-02-12 2024-12-31 13F MICRON TECHNOLOGY COM 595112103 24,449,827 726,282 3.06 2,052,973 -16.27 0.1591
2024-11-12 2024-09-30 13F MICRON TECHNOLOGY COM 595112103 23,723,545 892,607 3.91 2,451,987 -18.11 0.1985
2024-08-09 2024-06-30 13F MICRON TECHNOLOGY COM 595112103 22,830,938 521,560 2.34 2,994,156 14.16 0.2628
2024-05-13 2024-03-31 13F MICRON TECHNOLOGY COM 595112103 22,309,378 771,464 3.58 2,622,865 43.11 0.2426
2024-02-13 2023-12-31 13F MICRON TECHNOLOGY COM 595112103 21,537,914 448,315 2.13 1,832,794 28.03 0.1917
2023-11-13 2023-09-30 13F MICRON TECHNOLOGY COM 595112103 21,089,599 256,461 1.23 1,431,487 9.17 0.1705
2023-08-11 2023-06-30 13F MICRON TECHNOLOGY COM 595112103 20,833,138 484,293 2.38 1,311,265 7.03 0.1541
2023-05-15 2023-03-31 13F MICRON TECHNOLOGY COM 595112103 20,348,845 253,179 1.26 1,225,181 122,173.45 0.1591
2023-02-13 2022-12-31 13F MICRON TECHNOLOGY COM 595112103 20,095,666 -149,707 -0.74 1,003 -99.90 0.1407
2022-11-14 2022-09-30 13F MICRON TECHNOLOGY COM 595112103 20,245,373 152,545 0.76 1,013,292 -8.61 0.1537
2022-08-12 2022-06-30 13F MICRON TECHNOLOGY COM 595112103 20,092,828 349,808 1.77 1,108,792 -27.72 0.1624
2022-05-13 2022-03-31 13F MICRON TECHNOLOGY COM 595112103 19,743,020 642,638 3.36 1,534,026 -13.55 0.1915
2022-02-11 2021-12-31 13F MICRON TECHNOLOGY COM 595112103 19,100,382 375,682 2.01 1,774,409 33.89 0.2137
2021-11-12 2021-09-30 13F MICRON TECHNOLOGY COM 595112103 18,724,700 127,928 0.69 1,325,309 -15.89 0.1784
2021-08-13 2021-06-30 13F MICRON TECHNOLOGY COM 595112103 18,596,772 635,287 3.54 1,575,702 -0.27 0.2171
2021-05-12 2021-03-31 13F MICRON TECHNOLOGY COM 595112103 17,961,485 573,137 3.30 1,579,906 21.18 0.2417
2021-02-12 2020-12-31 13F MICRON TECHNOLOGY COM 595112103 17,388,348 119,454 0.69 1,303,763 61.11 0.2188
2020-11-13 2020-09-30 13F MICRON TECHNOLOGY COM 595112103 17,268,894 -111,963 -0.64 809,242 -9.46 0.1586
2020-08-13 2020-06-30 13F MICRON TECHNOLOGY COM 595112103 17,380,857 439,147 2.59 893,767 25.68 0.1912
2020-05-14 2020-03-31 13F MICRON TECHNOLOGY COM 595112103 16,941,710 588,296 3.60 711,161 -18.96 0.1853
2020-02-20 2019-12-31 13F/A-1 MICRON TECHNOLOGY COM 595112103 16,353,414 -423,090 -2.52 877,593 22.27 0.1834
2020-02-13 2019-12-31 13F MICRON TECHNOLOGY COM 595112103 16,353,414 -423,090 877,593 111,841.5330
2019-11-12 2019-09-30 13F MICRON TECHNOLOGY COM 595112103 16,776,504 1,117,862 7.14 717,765 18.99 0.1675
2019-08-14 2019-06-30 13F MICRON TECHNOLOGY COM 595112103 15,658,642 425,804 2.80 603,207 -4.02 0.1460
2019-05-14 2019-03-31 13F MICRON TECHNOLOGY COM 595112103 15,232,838 601,669 4.11 628,439 35.61 0.1628
2019-03-06 2018-12-31 13F/A-1 MICRON TECHNOLOGY COM 595112103 14,631,169 229,817 1.60 463,429 -28.72 0.1433
2019-02-13 2018-12-31 13F MICRON TECHNOLOGY COM 595112103 14,631,169 229,817 463,429
2018-11-13 2018-09-30 13F MICRON TECHNOLOGY COM 595112103 14,401,352 -71,440 -0.49 650,164 -14.17 0.1832
2018-08-14 2018-06-30 13F MICRON TECHNOLOGY COM 595112103 14,472,792 613,845 4.43 757,504 5.07 0.2329
2018-05-15 2018-03-31 13F MICRON TECHNOLOGY COM 595112103 13,858,947 951,241 7.37 720,963 36.10 0.2349
2018-02-13 2017-12-31 13F MICRON TECHNOLOGY COM 595112103 12,907,706 835,541 6.92 529,730 11.77 0.1799
2017-11-14 2017-09-30 13F MICRON TECHNOLOGY COM 595112103 12,072,165 1,527,992 14.49 473,946 50.78 0.1749
2017-08-14 2017-06-30 13F MICRON TECHNOLOGY COM 595112103 10,544,173 -464,005 -4.22 314,324 -1.07 0.1236
2017-06-21 2017-03-31 13F/A-1 MICRON TECHNOLOGY INC COM COM 595112103 11,008,178 1,128,565 11.42 317,719 46.88 0.1303
2017-05-12 2017-03-31 13F MICRON TECHNOLOGY INC COM COM 595112103 11,008,178 317,719
2017-02-14 2016-12-31 13F MICRON TECHNOLOGY INC COM COM 595112103 9,879,613 497,591 5.30 216,318 29.87 0.1006
2016-11-10 2016-09-30 13F MICRON TECHNOLOGY INC COM COM 595112103 9,382,022 476,990 5.36 166,559 36.16 0.0839
2016-08-12 2016-06-30 13F MICRON TECHNOLOGY INC COM COM 595112103 8,905,032 203,979 2.34 122,328 34.55 0.0665
2016-05-13 2016-03-31 13F MICRON TECHNOLOGY INC COM COM 595112103 8,701,053 -126,760 -1.44 90,919 -27.12 0.0482
2016-02-12 2015-12-31 13F MICRON TECHNOLOGY INC COM COM 595112103 8,827,813 63,284 0.72 124,746 -4.80 0.0711
2015-11-13 2015-09-30 13F MICRON TECHNOLOGY INC COM COM 595112103 8,764,529 -357,844 -3.92 131,040 -23.61 0.0795
2015-08-14 2015-06-30 13F MICRON TECHNOLOGY INC COM COM 595112103 9,122,373 160,356 1.79 171,550 -29.34 0.0979
2015-05-14 2015-03-31 13F MICRON TECHNOLOGY INC COM COM 595112103 8,962,017 625,722 7.51 242,782 -16.71 0.1388
2015-02-12 2014-12-31 13F MICRON TECHNOLOGY INC COM COM 595112103 8,336,295 302,014 3.76 291,488 6.03 0.1734
2014-11-14 2014-09-30 13F MICRON TECHNOLOGY INC COM COM 595112103 8,034,281 -3,084 -0.04 274,911 3.87 0.1782
2014-08-13 2014-06-30 13F MICRON TECHNOLOGY INC COM COM 595112103 8,037,365 -354,117 -4.22 264,677 33.36 0.1711
2014-05-14 2014-03-31 13F MICRON TECHNOLOGY INC COM COM 595112103 8,391,482 414,975 5.20 198,462 14.37 0.1331
2014-02-14 2013-12-31 13F MICRON TECHNOLOGY INC COM COM 595112103 7,976,507 447,455 5.94 173,520 31.95 0.1203
2013-11-14 2013-09-30 13F MICRON TECHNOLOGY INC COM COM 595112103 7,529,052 338,367 4.71 131,501 27.64 0.1054
2013-08-14 2013-06-30 13F MICRON TECHNOLOGY INC COM COM 595112103 7,190,685 7,190,685 103,022 0.0906
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.