WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

Position in AMD — Advanced Micro Devices Inc

CIK 1644956 CHICAGO, IL

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Position in AMD

as of Mar 31, 2026 · filed May 8, 2026 Compact

Position Value

$212,094,897

-$74,782,274 QoQ

Shares Held

1,042,594

-22.2% QoQ

Ownership

0.064%

of shares outstanding

% of Portfolio

0.70%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 90% Shared 0% None 10%

Common Shares in AMD Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Mar 31, 2026

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC holds $4,936,526,526 across 14 Semiconductors names. AMD ranks #4 (4.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TSM	Taiwan Semiconductor Manufacturing Co Ltd	5,518,260	$1,864,895,967
2	NVDA	Nvidia Corp	8,941,756	$1,559,442,246
3	AVGO	Broadcom Inc.	2,201,558	$681,404,216
4	AMD	Advanced Micro Devices Inc This page	1,042,594	$212,094,897
5	LSCC	Lattice Semiconductor Corp	2,043,720	$189,575,467
6	POWI	Power Integrations Inc	2,380,677	$121,890,662
7	SYNA	SYNAPTICS Inc	1,586,244	$111,100,529
8	TXN	Texas Instruments Inc	424,195	$82,353,217

All Filings in AMD

Export CSV

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$212,094,897	1,042,594	-22.2%	Shares	Sole	2026-05-08
2025-12-31	$286,877,171	1,339,546	+27.9%	Shares	Sole	2026-02-09
2025-09-30	$169,426,488	1,047,200	+72.5%	Shares	Sole	2025-11-12
2025-06-30	$86,119,677	606,904	+986.0%	Shares	Sole	2025-07-29
2025-03-31	$5,741,419	55,883	-97.4%	Shares	Sole	2025-05-09
2024-12-31	$255,848,560	2,118,127	-13.6%	Shares	Sole	2025-02-10
2024-09-30	$402,304,634	2,451,881	+30.8%	Shares	Sole	2024-11-08
2024-06-30	$303,986,244	1,874,029	+33.6%	Shares	Sole	2024-08-08
2024-03-31	$253,120,800	1,402,409	-5.0%	Shares	Sole	2024-05-08
2023-12-31	$217,552,247	1,475,831	+7.2%	Shares	Sole	2024-02-09
2023-09-30	$141,519,905	1,376,385	-19.7%	Shares	Sole	2023-11-09
2023-06-30	$195,351,321	1,714,962	-10.7%	Shares	Sole	2023-08-11
2023-03-31	$188,140,290	1,919,603	+124.2%	Shares	Sole	2023-05-12
2022-12-31	$55,449,402	856,097	+7.1%	Shares	Sole	2023-02-09
2022-09-30	$50,626,667	799,032	-2.0%	Shares	Sole	2022-11-09
2022-06-30	$62,341,938	815,247	-26.0%	Shares	Sole	2022-08-10
2022-03-31	$120,447,303	1,101,585	-14.7%	Shares	Sole	2022-05-11
2021-12-31	$185,884,407	1,291,761	+9.4%	Shares	Sole	2022-02-14
2021-09-30	$121,472,215	1,180,488	-1.5%	Shares	Sole	2021-11-10
2021-06-30	$112,620,473	1,198,983	+12.9%	Shares	Sole	2021-08-12
2021-03-31	$83,392,591	1,062,326	+7.5%	Shares	Sole	2021-05-13
2020-12-31	$90,615,349	988,064	-10.9%	Shares	Sole	2021-02-09
2020-09-30	$90,874,272	1,108,358	-9.2%	Shares	Sole	2020-11-06
2020-06-30	$64,216,976	1,220,623	-30.3%	Shares	Sole	2020-08-12
2020-03-31	$79,634,570	1,750,980	—	Shares	Sole	2020-05-08
No filing history on record for this holder in this stock.