Artisan Partners Limited Partnership

Position in ALAB — Astera Labs, Inc.

CIK 1466153 Milwaukee, WI

Position in ALAB

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$61,439,458

-$87,540,912 QoQ

Shares Held

560,579

-37.4% QoQ

Ownership

0.327%

of shares outstanding

% of Portfolio

0.10%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2024

8 quarters on record

Voting authority Sole 93.21844021984413.ToString("F0")% Shared 0.ToString("F0")% None 6.781559780155874.ToString("F0")%

Technology · as of Mar 31, 2026

Artisan Partners Limited Partnership holds $3,342,336,425 across 16 Semiconductors names. ALAB ranks #15 (1.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AVGO	Broadcom Inc.	2,054,574	$635,911,198
2	TSM	Taiwan Semiconductor Manufacturing Co Ltd	1,192,157	$402,889,458
3	NVDA	Nvidia Corp	2,098,045	$365,899,048
4	AMD	Advanced Micro Devices Inc	1,541,203	$313,526,926
5	LSCC	Lattice Semiconductor Corp	3,004,182	$278,667,922
6	MTSI	MACOM Technology Solutions Holdings, Inc.	1,047,159	$232,542,599
7	ADI	Analog Devices Inc	644,781	$205,130,627
8	MPWR	Monolithic Power Systems Inc	150,873	$164,956,994

8 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$61,439,458	560,579	-37.4%	Shares	Sole	2026-05-13
2025-12-31	$148,980,370	895,530	+198.0%	Shares	Sole	2026-02-17
2025-06-30	$27,170,667	300,494	-1.0%	Shares	Sole	2025-08-12
2025-03-31	$18,108,651	303,480	+36.7%	Shares	Sole	2025-05-14
2024-12-31	$29,406,813	222,022	-48.5%	Shares	Sole	2025-02-12
2024-09-30	$22,578,465	430,969	-5.3%	Shares	Sole	2024-11-12
2024-06-30	$27,545,604	455,224	-0.5%	Shares	Sole	2024-08-12
2024-03-31	$33,955,427	457,682	—	Shares	Sole	2024-05-13
No filing history on record for this holder in this stock.