BROWN BROTHERS HARRIMAN & CO

Position in MU — Micron Technology Inc

CIK 14661 NEW YORK, NY

Position in MU

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$6,184,161

+$3,280,971 QoQ

Shares Held

18,305

+80.0% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Technology · as of Mar 31, 2026

BROWN BROTHERS HARRIMAN & CO holds $754,511,332 across 39 Semiconductors names. MU ranks #7 (0.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NVDA	Nvidia Corp	1,898,205	$331,046,952
2	TXN	Texas Instruments Inc	774,141	$150,291,733
3	AVGO	Broadcom Inc.	450,849	$139,542,273
4	ADI	Analog Devices Inc	323,041	$102,772,263
5	TSM	Taiwan Semiconductor Manufacturing Co Ltd	19,395	$6,554,540
6	AMD	Advanced Micro Devices Inc	30,786	$6,262,795
7	MU	Micron Technology Inc This page	18,305	$6,184,161
8	QCOM	Qualcomm Inc/De	37,461	$4,824,227

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$6,184,161	18,305	+80.0%	Shares	Sole	2026-05-14
2025-12-31	$2,903,190	10,172	+61.6%	Shares	Sole	2026-02-12
2025-09-30	$1,053,279	6,295	+52.9%	Shares	Sole	2025-11-13
2025-06-30	$507,543	4,118	+43.5%	Shares	Sole	2025-08-11
2025-03-31	$249,374	2,870	-9.5%	Shares	Sole	2025-05-14
2024-12-31	$266,871	3,171	+16.4%	Shares	Sole	2025-02-12
2024-09-30	$282,609	2,725	-49.0%	Shares	Sole	2024-11-13
2024-06-30	$703,290	5,347	-18.7%	Shares	Sole	2024-08-09
2024-03-31	$775,008	6,574	+153.3%	Shares	Sole	2024-05-10
2023-12-31	$221,457	2,595	-4.4%	Shares	Sole	2024-02-12
2023-09-30	$184,701	2,715	-62.8%	Shares	Sole	2023-11-13
2023-06-30	$460,513	7,297	-9.8%	Shares	Sole	2023-08-07
2023-03-31	$488,090	8,089	+26.9%	Shares	Sole	2023-05-11
2022-12-31	$318,522	6,373	+2.2%	Shares	Sole	2023-02-09
2022-09-30	$312,523	6,238	+1.8%	Shares	Sole	2022-11-14
2022-06-30	$338,811	6,129	-5.5%	Shares	Sole	2022-08-11
2022-03-31	$505,116	6,485	+26.1%	Shares	Sole	2022-05-13
2021-12-31	$479,070	5,143	+4.2%	Shares	Sole	2022-02-14
2021-09-30	$350,499	4,938	+811.1%	Shares	Sole	2021-11-15
2021-06-30	$46,059	542	+7.1%	Shares	Sole	2021-08-13
2021-03-31	$44,634	506	+47.5%	Shares	Sole	2021-05-13
2020-12-31	$25,786	343	+880.0%	Shares	Sole	2021-02-16
2020-09-30	$1,643	35	-62.4%	Shares	Sole	2020-11-16
2020-06-30	$4,791	93	+34.8%	Shares	Sole	2020-08-13
2020-03-31	$2,902	69	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.