ASTERA LABS INC

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ALAB·04626A103·US·Common Stock·Technology - Semiconductors-13D/G

ALAB (ASTERA LABS INC) is held by 256 institutional investors as of Q1 2026. Largest holders: FMR LLC ($2.8B), BlackRock, Inc. ($1.3B), VANGUARD PORTFOLIO MANAGEMENT LLC ($801.2M). Net institutional sentiment: Mixed.

256

Holders

(41 Elite)

$12.3B

Total Value

53% (271)

Consensus

144 buying - 127 selling

13F: Mar 31, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Institutional (13F)

Insider (Form 4)

Activist (13D/13G)

Congressional (STOCK Act)

Holder Quality

★★★★★

Elite

★★★★

Strong

★★★

Solid

★★

Below

★

Weak

Held by 256 funds

41 elite

Who's Trading

InsiderMJMohan JitendraSell $15.8MMay 7, 2026

InsiderMJMohan JitendraSell $6.9MMay 7, 2026

InsiderMJMohan JitendraSell $3.0MMay 7, 2026

InsiderMJMohan JitendraSell $1.2MMay 7, 2026

InsiderMJMohan JitendraSell $640KMay 7, 2026

InsiderMJMohan JitendraSell $268KMay 7, 2026

ActivistThe Vanguard Group0.0%Mar 26, 2026

ActivistBlackRock, Inc.6.2%Jan 21, 2026

CongressRob BresnahanSale $1,001 - $15,000Feb 27, 2025

CongressRob BresnahanSale $1,001 - $15,000Feb 18, 2025

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Top Holders (256)History

AllNewIncreasedHeldDecreasedExited

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
FMR LLC	Increased	25.5M(+0.8%)	$2.8B	0.1%	+206.62%	38
BlackRock, Inc.	Decreased	11.4M(-11.7%)	$1.3B	0.0%	+171.46%	0
VPVANGUARD PORTFOLIO MANAGEMENT LLC	New	7.3M	$801.2M	0.0%	+276.11%	44
VAVANGUARD CAPITAL MANAGEMENT LLC	New	6.3M	$694.9M	0.0%	+276.11%	44
ALLIANCEBERNSTEIN L.P.	Increased	2.5M(+15.4%)	$418M	0.1%	+327.17%	43
Atreides Management, LP	Increased	3.4M(+108.9%)	$368.9M	7.4%	+201.45%	97
STATE STREET CORP	Increased	3.3M(+7.5%)	$365.4M	0.0%	+240.11%	33
FRED ALGER MANAGEMENT, LLC	Increased	2.6M(+33.0%)	$282M	1.2%	+362.29%	62
GEODE CAPITAL MANAGEMENT, LLC	Increased	2.5M(+3.3%)	$274.2M	0.0%	+187.56%	32
Amundi	Increased	1.9M(+77.9%)	$206.1M	0.1%	+162.49%	47
BNP PARIBAS FINANCIAL MARKETS	Increased	1.8M(+127.5%)	$198.8M	0.1%	+185.27%	49
BANK OF AMERICA CORP /DE/	Increased	1.8M(+20.1%)	$196M	0.0%	+166.23%	36
MORGAN STANLEY	Decreased	1.7M(-10.4%)	$189.9M	0.0%	+325.06%	0
BARCLAYS PLC	Increased	1.6M(+35.1%)	$170.3M	0.0%	+138.04%	39
DED. E. Shaw & Co., Inc.	Decreased	1.5M(-38.0%)	$166.5M	0.1%	+211.73%	0
CITIGROUP INC	Increased	1.5M(+63.0%)	$165.8M	0.1%	+277.00%	44
UBS Group AG	Decreased	1.4M(-7.2%)	$158.1M	0.0%	+157.70%	0
GOLDMAN SACHS GROUP INC	Increased	1.4M(+5.1%)	$151.3M	0.0%	+179.76%	32
MAVERICK CAPITAL LTD	Decreased	955,356(-2.1%)	$104.7M	1.2%	+478.88%	0
Rafferty Asset Management, LLC	Decreased	945,506(-19.0%)	$103.6M	0.4%	+110.17%	0

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