MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Position in MU — Micron Technology Inc

CIK 912938 Boston, MA

Position in MU

as of Jun 30, 2026 · filed Aug 3, 2026 Compact

Position Value

$1,566,156,828

+$1,545,409,063 QoQ

Shares Held

1,356,814

+2109.3% QoQ

Ownership

0.120%

of shares outstanding

% of Portfolio

0.54%

of 13F equity value

Holder Rank

of 2,132 holders

Holding Since

Dec 2020

23 quarters on record

Voting authority Sole 82% Shared 12% None 6%

Technology · as of Jun 30, 2026

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $31,779,658,313 across 33 Semiconductors names. MU ranks #6 (4.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NVDA	Nvidia Corp	62,506,436	$12,506,912,773
2	AVGO	Broadcom Inc.	12,084,090	$4,564,764,994
3	TSM	Taiwan Semiconductor Manufacturing Co Ltd	9,510,209	$4,541,790,507
4	ADI	Analog Devices Inc	5,399,929	$2,144,689,796
5	NXPI	NXP Semiconductors N.V.	6,458,702	$1,815,089,020
6	MU	Micron Technology Inc This page	1,356,814	$1,566,156,828
7	TXN	Texas Instruments Inc	4,646,473	$1,384,974,204
8	AMD	Advanced Micro Devices Inc	2,321,366	$1,348,504,719

23 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,566,156,828	1,356,814	+2109.3%	Shares	Defined	2026-08-03
2026-03-31	$20,747,765	61,413	+7.7%	Shares	Sole	2026-05-14
2025-12-31	$16,280,925	57,044	+76.9%	Shares	Sole	2026-01-22
2025-09-30	$5,396,403	32,252	+333.4%	Shares	Sole	2025-10-29
2025-06-30	$917,102	7,441	-19.1%	Shares	Sole	2025-08-08
2025-03-31	$799,473	9,201	-2.5%	Shares	Sole	2025-05-02
2024-12-31	$794,217	9,437	-3.7%	Shares	Sole	2025-02-12
2024-09-30	$1,016,772	9,804	-99.0%	Shares	Sole	2024-11-12
2024-06-30	$128,661,721	978,193	+144.5%	Shares	Sole	2024-08-09
2024-03-31	$47,163,189	400,061	+1246.8%	Shares	Sole	2024-05-14
2023-12-31	$2,535,023	29,705	-2.0%	Shares	Sole	2024-02-08
2023-09-30	$2,062,601	30,319	-11.1%	Shares	Sole	2023-11-08
2023-06-30	$2,152,932	34,114	-2.6%	Shares	Sole	2023-08-09
2023-03-31	$2,113,648	35,029	-67.8%	Shares	Sole	2023-05-10
2022-12-31	$5,439,872	108,841	-38.7%	Shares	Sole	2023-02-13
2022-09-30	$8,893,749	177,520	-47.2%	Shares	Sole	2022-11-09
2022-06-30	$18,592,762	336,338	-12.7%	Shares	Sole	2022-08-09
2022-03-31	$30,021,142	385,430	-19.1%	Shares	Sole	2022-05-11
2021-12-31	$44,360,450	476,226	-9.0%	Shares	Sole	2022-02-10
2021-09-30	$37,133,257	523,151	+1.0%	Shares	Sole	2021-11-10
2021-06-30	$44,009,867	517,885	+70.8%	Shares	Sole	2021-08-13
2021-03-31	$26,744,213	303,188	+10122.1%	Shares	Sole	2021-05-13
2020-12-31	$222,983	2,966	—	Shares	Sole	2021-05-12
No filing history on record for this holder in this stock.