ALAB

Astera Labs Inc · NASDAQ NMS - GLOBAL MARKET · Semiconductors

$118.99+$1.00 (+0.85%)

Prices delayed up to 5 minutes

AC Intelligence

AC Intelligence for ALAB is being prepared.

Key Stats

Open

$117.28

Day High

$119.69

Day Low

$114.84

Prev Close

$117.99

Volume

Avg Volume

—

Day Change

+$1.00

Change %

+0.85%

Fundamentals

P/E

91.0

P/B

20.61

EPS (TTM)

$1.22

Market Cap

$19938.93T

52-Wk Range

$47.13 — $262.90

What is P/E? →Stock fundamentals explained →

Earnings History

Insider Activity

Who Owns This Stock

Who Owns ALAB

Other23.3%575 holders

Quality / Compounder21.4%38 holders

Passive / Index18.7%11 holders

Dealer / Bank7.2%33 holders

Systematic / Quant3.1%12 holders

Tactical / Macro2.3%7 holders

Activist1.6%1 holder

Deep Value1.0%1 holder

Income / Defensive0.9%18 holders

Growth / Momentum0.8%2 holders

Based on Q4 2025 13F filings + AC behavioral model

698 institutional holders

Top Holders

1.▲Fidelity Managementquality_compounder

+10.0%$3322575.9B

2.▲Vanguard Grouppassive_index

$2133463.5B

3.▲BlackRock, Inc.passive_index

$1062714.5B

4.▼Fidelity Managementquality_compounder

-77.2%$689829.9B

5.▲BlackRock, Inc.passive_index

$576795.7B

6.★State Streetdealer_bank

$515684.2B

7.★SUSQUEHANNA INTERNATIONAL GROUP, LLPother_unclassified

$476870.9B

8.★SUSQUEHANNA INTERNATIONAL GROUP, LLPother_unclassified

$444996.4B

9.★JANE STREET GROUP, LLCother_unclassified

$379783.2B

10.★Third Pointactivist

$378045.1B

11.▼ALLIANCEBERNSTEIN L.P.quality_compounder

-25.4%$362298.0B

12.▲Geode Capital Managementpassive_index

+3.8%$351052.7B

13.★FRED ALGER MANAGEMENT, LLCother_unclassified

$320345.3B

14.★Atreides Management, LPother_unclassified

$268038.2B

15.★Yiheng Capital Management, L.P.other_unclassified

$237478.9B

16.▲UBS Group AGdealer_bank

$231161.5B

17.▲1832 Asset Management L.P.quality_compounder

+40.2%$224086.9B

18.★Bank of America Corpdealer_bank

$212492.3B

19.▲Rafferty Asset Management, LLCgrowth_momentum

+9.0%$194094.9B

20.▲Barclays PLCdealer_bank

+79.6%$184068.9B

Institutional Pressure

Market Regime:Strong Risk-Off (-0.62)

SELLINGBUYING

▲

Mild Selling Pressure

Other(23.3%)

●

—

Quality / Compounder(21.4%)

●

Holds through

Passive / Index(18.7%)

●

Holds

Dealer / Bank(7.2%)

●

Facilitating

Systematic / Quant(3.1%)

●

De-risking (mechanical)

Tactical / Macro(2.3%)

●

Reducing rapidly

Activist(1.6%)

●

May accumulate

Deep Value(1.0%)

●

Possible buyer

Income / Defensive(0.9%)

●

Inflows (flight to yield)

Growth / Momentum(0.8%)

●

Likely trimming

40% passive + quality floor won't sell.

Updated daily · Based on Q4 2025 filings + AC behavioral model

Sentiment Signals

→Insider ActivityNo insider transactions in last 90 daysSEC Form 4

↑Analyst Consensus23 buy, 6 hold, 0 sellFinnhub

↑↑Inst. Flows750 increased/new, 287 decreased/exited (13F)AC 13F Analysis

Sources: SEC Form 4, Finnhub, AC 13F Analysis

On AcidCapitalist

No recent mentions of ALAB on AcidCapitalist.

Data provided by Finnhub. Prices delayed up to 5 minutes.