Astera Labs, Inc. - ALAB

Sector: Technology · Industry: Semiconductors & Related Devices

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Company profile

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Q1 2026 · Q4 2025

Value (USD)

Total reported value ($000)

$17.81B

QoQ value delta ($000)

-$4.782B (-21.17%)

Implied price effect (QoQ)

-30.02%

Total shares

153,079,574

QoQ shares delta

+17,190,552 (+12.65%)

Total shares held by funds (by quarter)

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Top 25 only Full list

Partial Q1 2026 data: 705 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.

Manager	Value ($000)	Shares	% of 13F
FMR LLC	2,798,075	25,529,885	0.15%
VANGUARD GROUP INC	2,300,343	13,827,506	0.03%
BlackRock, Inc.	1,254,894	11,449,769	0.02%
VANGUARD PORTFOLIO MANAGEMENT LLC	801,151	7,309,778	0.04%
SUSQUEHANNA INTERNATIONAL GROUP, LLP	745,441	6,801,469	0.08%
VANGUARD CAPITAL MANAGEMENT LLC	694,944	6,340,732	0.02%
ALLIANCEBERNSTEIN L.P.	418,011	2,512,695	0.14%
JANE STREET GROUP, LLC	409,283	3,734,342	0.05%
Atreides Management, LP	368,890	3,365,787	7.37%
STATE STREET CORP	365,363	3,333,606	0.01%
FRED ALGER MANAGEMENT, LLC	282,001	2,573,005	1.24%
GEODE CAPITAL MANAGEMENT, LLC	274,170	2,508,264	0.02%
BNP PARIBAS FINANCIAL MARKETS	254,580	1,818,908	0.12%
CITADEL ADVISORS LLC	252,905	2,307,531	0.04%
Amundi	206,138	1,880,830	0.06%
VAN ECK ASSOCIATES CORP	204,340	1,864,416	0.15%
D. E. Shaw & Co., Inc.	201,024	1,834,161	0.12%
BANK OF AMERICA CORP /DE/	195,990	1,788,232	0.01%
MORGAN STANLEY	189,865	1,732,348	0.01%
BARCLAYS PLC	170,338	1,554,180	0.04%
UBS Group AG	167,001	1,523,738	0.03%
CITIGROUP INC	165,830	1,513,054	0.07%
GOLDMAN SACHS GROUP INC	162,220	1,480,114	0.02%
IMC-Chicago, LLC	154,149	1,406,473	0.06%
TWO SIGMA INVESTMENTS, LP	107,803	983,609	0.09%