Argent Trust Co reports 21.39% decrease in ownership of MU / Micron Technology, Inc.

Micron Technology, Inc.

US ˙ NasdaqGS ˙ US5951121038

Security	MU / Micron Technology, Inc.
Institution	Argent Trust Co
Latest Disclosed Ownership	32,421 shares
Latest Disclosed Value	$ 10,953,113

On May 13, 2026 - Argent Trust Co filed a 13F-HR form disclosing ownership of 32,421 shares of Micron Technology, Inc. (US:MU) valued at $10,953,111 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 41,243 shares of Micron Technology, Inc.. This represents a change in shares of -21.39% during the quarter. The current value of the position is $35,000,739 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.

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Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-13	2026-03-31	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	32,421	-8,822	-21.39	10,953	-6.95	0.1448
2026-02-10	2025-12-31	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	41,243	-8,309	-16.77	11,771	41.97	0.4037
2025-11-12	2025-09-30	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	49,552	-4,730	-8.71	8,291	23.93	0.2938
2025-08-12	2025-06-30	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	54,282	-1,944	-3.46	6,690	36.95	0.2525
2025-05-09	2025-03-31	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	56,226	3,512	6.66	4,885	10.12	0.2005
2025-02-13	2024-12-31	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	52,714	-2,134	-3.89	4,436	-22.01	0.1809
2024-11-13	2024-09-30	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	54,848	2,807	5.39	5,688	-16.89	0.2355
2024-08-12	2024-06-30	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	52,041	-3,445	-6.21	6,845	4.63	0.3014
2024-05-10	2024-03-31	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	55,486	-3,216	-5.48	6,541	30.58	0.2942
2024-02-09	2023-12-31	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	58,702	794	1.37	5,010	27.16	0.2492
2023-11-08	2023-09-30	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	57,908	1,815	3.24	3,939	11.27	0.2159
2023-08-11	2023-06-30	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	56,093	11,592	26.05	3,540	31.84	0.1918
2023-05-12	2023-03-31	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	44,501	14,739	49.52	2,685	80.56	0.1701
2023-02-10	2022-12-31	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	29,762	-9,438	-24.08	1,488	-24.29	0.0984
2022-11-10	2022-09-30	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	39,200	267	0.69	1,964	-8.78	0.1422
2022-08-11	2022-06-30	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	38,933	1,045	2.76	2,153	-27.04	0.1477
2022-05-11	2022-03-31	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	37,888	2,130	5.96	2,951	-11.38	0.1799
2022-02-09	2021-12-31	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	35,758	2,898	8.82	3,330	42.80	0.1949
2021-11-09	2021-09-30	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	32,860	8,129	32.87	2,332	10.99	0.1498
2021-08-09	2021-06-30	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	24,731	1,236	5.26	2,101	1.35	0.1379
2021-05-12	2021-03-31	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	23,495	115	0.49	2,073	17.92	0.1457
2021-02-11	2020-12-31	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	23,380	-586	-2.45	1,758	56.27	0.1359
2020-11-13	2020-09-30	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	23,966	-1,764	-6.86	1,125	-15.09	0.0991
2020-08-04	2020-06-30	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	25,730	2,010	8.47	1,325	32.90	0.1242
2020-05-11	2020-03-31	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	23,720	1,413	6.33	997	-16.85	0.1120
2020-02-11	2019-12-31	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	22,307	-2,430	-9.82	1,199	13.11	0.1066
2019-11-12	2019-09-30	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	24,737	5,559	28.99	1,060	43.05	0.1022
2019-08-13	2019-06-30	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	19,178	460	2.46	741	-4.26	0.0751
2019-05-15	2019-03-31	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	18,718	5,785	44.73	774	88.32	0.0810
2019-02-06	2018-12-31	13F	MICRON TECHNOLOGY	COMMON STOCK	595112103	12,933	-152	-1.16	411	-29.74	0.0482
2018-11-14	2018-09-30	13F	MICRON TECHNOLOGY	COM	595112103	13,085	13,085		585		0.0674

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.