Micron Technology, Inc.
MX ˙ BMV ˙ LU1650489385
SecurityMX:MU / Micron Technology, Inc.
InstitutionJacobs Levy Equity Management, Inc
Latest Disclosed Ownership548,410 shares
Latest Disclosed Value $ 185,274,834
Jacobs Levy Equity Management, Inc reports 23,059.21% increase in ownership of MU / Micron Technology, Inc.

On May 15, 2026 - Jacobs Levy Equity Management, Inc filed a 13F-HR form disclosing ownership of 548,410 shares of Micron Technology, Inc. (MX:MU) valued at $185,274,834 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,368 shares of Micron Technology, Inc.. This represents a change in shares of 23,059.21% 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)
2026-05-15 2026-03-31 13F MICRON TECHNOLOGY COM 595112103 548,410 546,042 23,059.21 185,275 27,348.00 0.7789
2026-02-13 2025-12-31 13F MICRON TECHNOLOGY COM 595112103 2,368 1,035 77.64 676 202.69 0.0026
2025-11-17 2025-09-30 13F MICRON TECHNOLOGY COM 595112103 1,333 1,333 223 0.0009
2023-08-14 2023-06-30 13F MICRON TECHNOLOGY COM 595112103 0 -766,922 -100.00 0 -100.00
2023-05-15 2023-03-31 13F MICRON TECHNOLOGY COM 595112103 766,922 -127,674 -14.27 46,276 3.50 0.2836
2023-02-14 2022-12-31 13F MICRON TECHNOLOGY COM 595112103 894,596 -276,194 -23.59 44,712 -23.78 0.3025
2022-11-15 2022-09-30 13F MICRON TECHNOLOGY COM 595112103 1,170,790 214,466 22.43 58,657 10.95 0.4637
2022-08-15 2022-06-30 13F MICRON TECHNOLOGY COM 595112103 956,324 179,354 23.08 52,866 -12.64 0.4092
2022-05-16 2022-03-31 13F MICRON TECHNOLOGY COM 595112103 776,970 96,041 14.10 60,518 -4.59 0.4071
2022-02-14 2021-12-31 13F MICRON TECHNOLOGY COM 595112103 680,929 54,343 8.67 63,429 42.62 0.4247
2021-11-15 2021-09-30 13F MICRON TECHNOLOGY COM 595112103 626,586 626,586 44,475 0.2995
2021-08-16 2021-06-30 13F MICRON TECHNOLOGY COM 595112103 0 -191,615 -100.00 0 -100.00
2021-05-17 2021-03-31 13F MICRON TECHNOLOGY COM 595112103 191,615 -978,457 -83.62 16,902 -80.79 0.1304
2021-02-16 2020-12-31 13F MICRON TECHNOLOGY COM 595112103 1,170,072 -5,788 -0.49 87,966 59.31 0.7714
2020-11-16 2020-09-30 13F MICRON TECHNOLOGY COM 595112103 1,175,860 89,449 8.23 55,218 -1.35 0.5723
2020-08-17 2020-06-30 13F MICRON TECHNOLOGY COM 595112103 1,086,411 -213,161 -16.40 55,972 2.40 0.6062
2020-05-15 2020-03-31 13F MICRON TECHNOLOGY COM 595112103 1,299,572 150,434 13.09 54,660 -11.55 0.7023
2020-02-14 2019-12-31 13F MICRON TECHNOLOGY COM 595112103 1,149,138 963,618 519.41 61,801 677.37 0.6063
2019-11-14 2019-09-30 13F MICRON TECHNOLOGY COM 595112103 185,520 169,721 1,074.25 7,950 1,203.28 0.0976
2019-08-13 2019-06-30 13F MICRON TECHNOLOGY COM 595112103 15,799 -76,041 -82.80 610 -83.93 0.0084
2019-05-14 2019-03-31 13F MICRON TECHNOLOGY COM 595112103 91,840 -12,930 -12.34 3,796 14.20 0.0548
2019-02-14 2018-12-31 13F MICRON TECHNOLOGY COM 595112103 104,770 -1,610 -1.51 3,324 -30.92 0.0584
2018-11-14 2018-09-30 13F MICRON TECHNOLOGY COM 595112103 106,380 106,380 1.54 4,812 44.77 0.0683
2018-08-14 2018-06-30 13F MICRON TECHNOLOGY COM 595112103 0 -72,380 -100.00 0 -100.00
2018-05-15 2018-03-31 13F MICRON TECHNOLOGY COM 595112103 72,380 -120,010 -62.38 3,774 -52.29 0.0628
2018-02-13 2017-12-31 13F MICRON TECHNOLOGY COM 595112103 192,390 159,430 483.71 7,911 510.42 0.1390
2017-11-14 2017-09-30 13F MICRON TECHNOLOGY COM 595112103 32,960 32,960 1,296 0.0252
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.