마이크론 테크놀로지, Inc.
MX ˙ BMV ˙ LU1650489385
SecurityMX:MU / Micron Technology, Inc.
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership893,251 shares
Latest Disclosed Value $ 301,776
Natixis Advisors, L.p. reports 8.08% increase in ownership of MU / Micron Technology, Inc.

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 893,251 shares of Micron Technology, Inc. (MX:MU) valued at $301,776 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 826,487 shares of Micron Technology, Inc.. This represents a change in shares of 8.08% 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)
2026-05-13 2026-03-31 13F MICRON TECHNOLOGY COM 595112103 893,251 66,764 8.08 302 28.09 0.4198
2026-02-10 2025-12-31 13F MICRON TECHNOLOGY COM 595112103 826,487 125,615 17.92 236 100.85 0.3343
2025-11-13 2025-09-30 13F MICRON TECHNOLOGY INC COM 595112103 700,872 55,891 8.67 117 48.10 0.1711
2025-08-13 2025-06-30 13F MICRON TECHNOLOGY COM 595112103 644,981 1,625 0.25 79 43.64 0.1261
2025-05-08 2025-03-31 13F MICRON TECHNOLOGY COM 595112103 643,356 191,055 42.24 56 44.74 0.1033
2025-02-10 2024-12-31 13F MICRON TECHNOLOGY COM 595112103 452,301 38,435 9.29 38 -9.52 0.0711
2024-11-06 2024-09-30 13F MICRON TECHNOLOGY COM 595112103 413,866 -113,153 -21.47 43 -39.13 0.0837
2024-08-01 2024-06-30 13F MICRON TECHNOLOGY COM 595112103 527,019 -5,010 -0.94 69 11.29 0.1507
2024-04-25 2024-03-31 13F MICRON TECHNOLOGY COM 595112103 532,029 42,895 8.77 63 51.22 0.1442
2024-02-06 2023-12-31 13F MICRON TECHNOLOGY COM 595112103 489,134 -12,049 -2.40 42 20.59 0.1099
2023-11-13 2023-09-30 13F MICRON TECHNOLOGY COM 595112103 501,183 68,438 15.81 34 25.93 0.1043
2023-08-15 2023-06-30 13F MICRON TECHNOLOGY COM 595112103 432,745 -5,800 -1.32 27 3.85 0.0843
2023-05-11 2023-03-31 13F MICRON TECHNOLOGY COM 595112103 438,545 18,035 4.29 26 23.81 0.0911
2023-01-27 2022-12-31 13F MICRON TECHNOLOGY COM 595112103 420,510 103,059 32.46 21 -99.87 0.0794
2022-11-14 2022-09-30 13F MICRON TECH COM 595112103 317,451 51,905 19.55 15,904 8.35 0.0673
2022-08-12 2022-06-30 13F MICRON TECHNOLOGY COM 595112103 265,546 75,356 39.62 14,679 -0.91 0.0646
2022-05-12 2022-03-31 13F MICRON TECHNOLOGY COM 595112103 190,190 34,068 21.82 14,814 1.86 0.0565
2022-02-08 2021-12-31 13F MICRON TECHNOLOGY COM 595112103 156,122 22,245 16.62 14,543 53.04 0.0555
2021-11-15 2021-09-30 13F MICRON TECHNOLOGY COM 595112103 133,877 -6,195 -4.42 9,503 -20.16 0.0391
2021-08-12 2021-06-30 13F MICRON TECHNOLOGY COM 595112103 140,072 -5,399 -3.71 11,903 -7.23 0.0556
2021-05-05 2021-03-31 13F MICRON TECHNOLOGY COM 595112103 145,471 24,273 20.03 12,831 40.81 0.0670
2021-02-12 2020-12-31 13F MICRON TECHNOLOGY COM 595112103 121,198 2,910 2.46 9,112 64.03 0.0525
2020-11-12 2020-09-30 13F MICRON TECHNOLOGY COM 595112103 118,288 7,009 6.30 5,555 -3.10 0.0350
2020-08-11 2020-06-30 13F MICRON TECHNOLOGY COM 595112103 111,279 -19,820 -15.12 5,733 3.97 0.0380
2020-04-27 2020-03-31 13F MICRON TECHNOLOGY COM 595112103 131,099 39,792 43.58 5,514 12.30 0.0449
2020-02-10 2019-12-31 13F MICRON TECHNOLOGY COM 595112103 91,307 14,980 19.63 4,910 50.11 0.0346
2019-11-12 2019-09-30 13F MICRON TECHNOLOGY COM 595112103 76,327 -1,604 -2.06 3,271 8.78 0.0260
2019-08-12 2019-06-30 13F MICRON TECHNOLOGY COM 595112103 77,931 -24,228 -23.72 3,007 -28.78 0.0246
2019-05-15 2019-03-31 13F/A-1 MICRON TECHNOLOGY COM 595112103 102,159 429 0.42 4,222 30.83 0.0370
2019-05-15 2019-03-31 13F MICRON TECHNOLOGY COM 595112103 102,159 429 4,222
2019-02-13 2018-12-31 13F/A-1 MICRON TECHNOLOGY COM 595112103 101,730 44,062 76.41 3,227 23.73 0.0319
2019-02-13 2018-12-31 13F MICRON TECHNOLOGY COM 595112103 101,730 44,062 3,227
2018-11-13 2018-09-30 13F MICRON TECHNOLOGY COM 595112103 57,668 -6,473 -10.09 2,608 -22.45 0.0230
2018-08-14 2018-06-30 13F/A-1 MICRON TECHNOLOGY COM 595112103 64,141 -7,583 -10.57 3,363 -10.08 0.0321
2018-08-14 2018-06-30 13F MICRON TECHNOLOGY COM 595112103 64,141 3,363
2018-05-10 2018-03-31 13F MICRON TECHNOLOGY COM 595112103 71,724 -2,202 -2.98 3,740 23.03 0.0369
2018-02-14 2017-12-31 13F MICRON TECHNOLOGY COM 595112103 73,926 -61,082 -45.24 3,040 -42.73 0.0310
2017-11-14 2017-09-30 13F MICRON TECHNOLOGY COM 595112103 135,008 -13,428 -9.05 5,308 19.74 0.0561
2017-07-27 2017-06-30 13F MICRON TECHNOLOGY COM 595112103 148,436 -30,274 -16.94 4,433 -14.17 0.0480
2017-05-12 2017-03-31 13F MICRON TECHNOLOGY COM 595112103 178,710 882 0.50 5,165 32.50 0.0572
2017-02-07 2016-12-31 13F MICRON TECHNOLOGY COM 595112103 177,828 -8,927 -4.78 3,898 17.37 0.0469
2016-11-04 2016-09-30 13F MICRON TECHNOLOGY COM 595112103 186,755 -1,720 -0.91 3,321 28.08 0.0430
2016-08-01 2016-06-30 13F MICRON TECHNOLOGY COM 595112103 188,475 -38,944 -17.12 2,593 8.90 0.0358
2016-05-06 2016-03-31 13F MICRON TECHNOLOGY COM 595112103 227,419 -28,444 -11.12 2,381 -34.28 0.0356
2016-02-12 2015-12-31 13F MICRON TECHNOLOGY COM 595112103 255,863 -21,027 -7.59 3,623 -12.66 0.0594
2015-11-12 2015-09-30 13F MICRON TECHNOLOGY COM 595112103 276,890 24,210 9.58 4,148 -12.86 0.0719
2015-08-14 2015-06-30 13F MICRON TECHNOLOGY COM 595112103 252,680 40,226 18.93 4,760 -17.42 0.0808
2015-05-15 2015-03-31 13F MICRON TECHNOLOGY COM 595112103 212,454 40,821 23.78 5,764 -4.08 0.1012
2015-02-05 2014-12-31 13F MICRON TECHNOLOGY COM 595112103 171,633 16,020 10.29 6,009 12.72 0.1125
2014-11-03 2014-09-30 13F MICRON TECHNOLOGY COM 595112103 155,613 -75,480 -32.66 5,331 -29.99 0.1070
2014-08-13 2014-06-30 13F MICRON TECHNOLOGY COM 595112103 231,093 21,231 10.12 7,615 53.34 0.1091
2014-05-13 2014-03-31 13F MICRON TECHNOLOGY COM 595112103 209,862 1,409 0.68 4,966 9.53 0.0764
2014-02-12 2013-12-31 13F MICRON TECHNOLOGY COM 595112103 208,453 197,198 1,752.09 4,534 2,201.52 0.0742
2013-10-30 2013-09-30 13F MICRON TECHNOLOGY COM 595112103 11,255 11,255 197 0.0036
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.