Micron Technology, Inc.
US ˙ NasdaqGS ˙ US5951121038

SecurityMU / Micron Technology, Inc.
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership1,044,971 shares
Latest Disclosed Value $ 351,744,890
Neuberger Berman Group LLC reports 28.82% increase in ownership of MU / Micron Technology, Inc.

On May 14, 2026 - Neuberger Berman Group LLC filed a 13F-HR form disclosing ownership of 1,044,971 shares of Micron Technology, Inc. (US:MU) valued at $353,033,003 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 811,185 shares of Micron Technology, Inc.. This represents a change in shares of 28.82% during the quarter. The current value of the position is $902,865,394 USD.

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)
2026-05-14 2026-03-31 13F MICRON TECHNOLOGY Common 595112103 1,044,971 233,786 28.82 351,745 51.87 0.2677
2026-02-13 2025-12-31 13F MICRON TECHNOLOGY Common 595112103 811,185 -203,589 -20.06 231,604 36.45 0.1724
2025-11-12 2025-09-30 13F MICRON TECHNOLOGY Common 595112103 1,014,774 -1,073,571 -51.41 169,741 -34.11 0.1240
2025-08-25 2025-06-30 13F/A-1 MICRON TECHNOLOGY Common 595112103 2,088,345 954,610 84.20 257,626 159.74 0.1982
2025-08-13 2025-06-30 13F MICRON TECHNOLOGY Common 595112103 2,088,345 954,610 257,626 0.1026
2025-05-13 2025-03-31 13F MICRON TECHNOLOGY Common 595112103 1,133,735 41,579 3.81 99,187 7.89 0.0831
2025-02-13 2024-12-31 13F MICRON TECHNOLOGY Common 595112103 1,092,156 11,656 1.08 91,932 -18.00 0.0730
2024-11-14 2024-09-30 13F MICRON TECHNOLOGY Common 595112103 1,080,500 -695,337 -39.16 112,116 -52.01 0.0875
2024-11-14 2024-06-30 13F/A-1 MICRON TECHNOLOGY Common 595112103 1,775,837 995,458 127.56 233,614 153.86 0.1918
2024-08-13 2024-06-30 13F MICRON TECHNOLOGY Common 595112103 1,775,837 995,458 233,614 0.1917
2024-11-14 2024-03-31 13F/A-1 MICRON TECHNOLOGY Common 595112103 780,379 510,791 189.47 92,025 299.76 0.0761
2024-05-13 2024-03-31 13F MICRON TECHNOLOGY Common 595112103 780,379 510,791 92,025 0.0761
2024-11-14 2023-12-31 13F/A-2 MICRON TECHNOLOGY Common 595112103 269,588 39,377 17.10 23,020 47.54 0.0201
2024-02-09 2023-12-31 13F MICRON TECHNOLOGY Common 595112103 269,588 39,377 23,020 0.0201
2023-11-14 2023-09-30 13F MICRON TECHNOLOGY Common 595112103 230,211 19,206 9.10 15,604 15.90 0.0142
2023-08-11 2023-06-30 13F MICRON TECHNOLOGY Common 595112103 211,005 -265,321 -55.70 13,464 -54.88 0.0120
2023-05-12 2023-03-31 13F MICRON TECHNOLOGY Common 595112103 476,326 -43,018 -8.28 29,838 13.90 0.0277
2023-02-13 2022-12-31 13F MICRON TECHNOLOGY Common 595112103 519,344 -1,126,754 -68.45 26,197 -68.19 0.0257
2022-11-15 2022-09-30 13F MICRON TECHNOLOGY Common 595112103 1,646,098 -503,935 -23.44 82,342 -31.57 0.0860
2022-08-15 2022-06-30 13F MICRON TECHNOLOGY Common 595112103 2,150,033 295,539 15.94 120,325 -16.71 0.1209
2022-05-23 2022-03-31 13F/A-1 MICRON TECHNOLOGY Common 595112103 1,854,494 1,383,268 293.55 144,464 237.95 0.1224
2022-05-13 2022-03-31 13F MICRON TECHNOLOGY Common 595112103 845,379 374,153 64,778 0.0289
2022-02-11 2021-12-31 13F MICRON TECHNOLOGY Common 595112103 471,226 -43,146 -8.39 42,747 19.44 0.0335
2021-11-12 2021-09-30 13F MICRON TECHNOLOGY Common 595112103 514,372 -87,096 -14.48 35,789 -29.03 0.0313
2021-08-13 2021-06-30 13F MICRON TECHNOLOGY Common 595112103 601,468 125,536 26.38 50,429 20.81 0.0440
2021-05-13 2021-03-31 13F MICRON TECHNOLOGY Common 595112103 475,932 -10,988 -2.26 41,741 14.28 0.0399
2021-02-10 2020-12-31 13F MICRON TECHNOLOGY Common 595112103 486,920 472,541 3,286.33 36,526 5,502.15 0.0379
2020-11-12 2020-09-30 13F MICRON TECHNOLOGY Common 595112103 14,379 -1,960 -12.00 652 -19.80 0.0008
2020-08-13 2020-06-30 13F MICRON TECHNOLOGY Common 595112103 16,339 -4,015 -19.73 813 -5.02 0.0010
2020-05-14 2020-03-31 13F MICRON TECHNOLOGY Common 595112103 20,354 3,378 19.90 856 -6.24 0.0013
2020-02-12 2019-12-31 13F MICRON TECHNOLOGY Common 595112103 16,976 -15,584 -47.86 913 -34.55 0.0011
2019-11-13 2019-09-30 13F MICRON TECHNOLOGY Common 595112103 32,560 20,791 176.66 1,395 207.27 0.0017
2019-08-13 2019-06-30 13F MICRON TECHNOLOGY Common 595112103 11,769 -1,517 -11.42 454 -17.30 0.0005
2019-05-13 2019-03-31 13F MICRON TECHNOLOGY Common 595112103 13,286 -48,680 -78.56 549 -72.08 0.0007
2019-02-12 2018-12-31 13F MICRON TECHNOLOGY Common 595112103 61,966 -55,132 -47.08 1,966 -62.88 0.0027
2018-11-16 2018-09-30 13F/A-1 MICRON TECHNOLOGY Common 595112103 117,098 -336,079 -74.16 5,296 -77.76 0.0060
2018-11-13 2018-09-30 13F MICRON TECHNOLOGY Common 595112103 117,098 -336,079 5,296
2018-08-13 2018-06-30 13F MICRON TECHNOLOGY Common 595112103 453,177 381,241 529.97 23,810 528.23 0.0263
2018-05-08 2018-03-31 13F MICRON TECHNOLOGY Common 595112103 71,936 -89,400 -55.41 3,790 -43.28 0.0043
2018-02-14 2017-12-31 13F MICRON TECHNOLOGY Common 595112103 161,336 -27,498 -14.56 6,682 -10.03 0.0077
2017-11-15 2017-09-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 188,834 168,229 816.45 7,427 1,107.64 0.0093
2017-08-08 2017-06-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 20,605 8,198 66.08 615 71.31 0.0008
2017-05-10 2017-03-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 12,407 170 1.39 359 33.96 0.0005
2017-02-06 2016-12-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 12,237 -840 -6.42 268 15.02 0.0004
2016-11-02 2016-09-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 13,077 324 2.54 233 33.14 0.0003
2016-08-05 2016-06-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 12,753 12,753 -2.48 175 -24.89 0.0002
2016-01-28 2015-12-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 0 -677,618 -100.00 0 -100.00
2015-11-10 2015-09-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 677,618 -679,496 -50.07 10,151 -60.30 0.0131
2015-07-31 2015-06-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 1,357,114 -6,389 -0.47 25,568 -30.88 0.0284
2015-05-06 2015-03-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 1,363,503 1,363,503 0.47 36,992 44.68 0.0395
2015-02-05 2014-12-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 0 -371,377 -100.00 0 -100.00
2014-11-04 2014-09-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 371,377 16,179 4.55 12,723 8.71 0.0131
2014-08-05 2014-06-30 13F MICRON TECHNOLOGY COMMON STOCK 595112103 355,198 -118,287 -24.98 11,704 4.47 0.0114
2014-05-05 2014-03-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 473,485 444,763 1,548.51 11,203 1,692.48 0.0114
2014-02-11 2013-12-31 13F MICRON TECHNOLOGY COMMON STOCK 595112103 28,722 28,722 625 0.0006
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.