After 1 day
-11.96%$361.67 → $318.43
Aug 04, 2026 → Aug 05, 2026
Astera Labs, Inc. Common Stock
/ ALABNMSWhat is ALAB stock?
ALAB is the U.S. stock ticker for Astera Labs, Inc. Common Stock.
As of 2026-09-12: price $291.22; market cap $50.52B; latest earnings 2026-08-04; 12 recent 13F changes.
$291.22+2.35%
Yahoo Finance ↗·Updated 09/12/2026, 10:51 PM UTC
- Current price
- $291.22
- Market cap
- $50.52B
- Latest earnings date
- Aug 04, 2026
- Data status
- Current
Yahoo Finance
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Nasdaq
Price change after earnings
After 7 days
-13.74%$361.67 → $311.99
Aug 04, 2026 → Aug 11, 2026
After 30 days
-21.80%$361.67 → $282.82
Aug 04, 2026 → Sep 03, 2026
Before-market or after-market timing is unavailable.
Reported date confirmed
Recent insider transactions
Unavailable
13F institutional changes
| Quarter | Institution | Type | Shares held | Share change | Value change | Source |
|---|---|---|---|---|---|---|
| Jun 30, 2026 | FMR LLC / Fidelity | Reduced | 24,845,364 | -684,521 | +$9.2B | SEC 13F ↗ |
| Jun 30, 2026 | BlackRock, Inc. | Added | 13,683,865 | +2,234,096 | +$5.35B | SEC 13F ↗ |
| Jun 30, 2026 | Vanguard Portfolio Management LLC | Added | 7,887,650 | +577,872 | +$3.01B | SEC 13F ↗ |
| Jun 30, 2026 | Vanguard Capital Management LLC | Added | 6,727,089 | +386,357 | +$2.55B | SEC 13F ↗ |
| Jun 30, 2026 | State Street Corp | Added | 3,678,093 | +344,487 | +$1.41B | SEC 13F ↗ |
| Jun 30, 2026 | Geode Capital Management, LLC | Added | 2,796,173 | +287,909 | +$1.07B | SEC 13F ↗ |
| Jun 30, 2026 | JPMorgan Chase & Co. | New position | 1,775,810 | +1,345,421 | +$766.54M | SEC 13F ↗ |
| Mar 31, 2026 | AllianceBernstein L.P. | Added | 2,512,695 | +335,316 | +$55.78M | SEC 13F ↗ |
| Mar 31, 2026 | Jane Street Group, LLC | Added | 3,734,342 | +397,128 | +$43.53M | SEC 13F ↗ |
| Mar 31, 2026 | Citadel Advisors LLC | Unchanged | 2,307,531 | — | — | SEC 13F ↗ |
| Mar 31, 2026 | Amundi | Added | 1,880,830 | +823,590 | +$90.27M | SEC 13F ↗ |
| Mar 31, 2026 | D. E. Shaw & Co., Inc. | Reduced | 1,834,161 | -903,393 | -$99.01M | SEC 13F ↗ |
FMR LLC / FidelityReduced
- Quarter
- Jun 30, 2026
- Shares held
- 24,845,364
- Share change
- -684,521
- Value change
- +$9.2B
BlackRock, Inc.Added
- Quarter
- Jun 30, 2026
- Shares held
- 13,683,865
- Share change
- +2,234,096
- Value change
- +$5.35B
- Quarter
- Jun 30, 2026
- Shares held
- 7,887,650
- Share change
- +577,872
- Value change
- +$3.01B
- Quarter
- Jun 30, 2026
- Shares held
- 6,727,089
- Share change
- +386,357
- Value change
- +$2.55B
State Street CorpAdded
- Quarter
- Jun 30, 2026
- Shares held
- 3,678,093
- Share change
- +344,487
- Value change
- +$1.41B
- Quarter
- Jun 30, 2026
- Shares held
- 2,796,173
- Share change
- +287,909
- Value change
- +$1.07B
JPMorgan Chase & Co.New position
- Quarter
- Jun 30, 2026
- Shares held
- 1,775,810
- Share change
- +1,345,421
- Value change
- +$766.54M
- Quarter
- Mar 31, 2026
- Shares held
- 2,512,695
- Share change
- +335,316
- Value change
- +$55.78M
- Quarter
- Mar 31, 2026
- Shares held
- 3,734,342
- Share change
- +397,128
- Value change
- +$43.53M
Citadel Advisors LLCUnchanged
- Quarter
- Mar 31, 2026
- Shares held
- 2,307,531
- Share change
- —
- Value change
- —
AmundiAdded
- Quarter
- Mar 31, 2026
- Shares held
- 1,880,830
- Share change
- +823,590
- Value change
- +$90.27M
D. E. Shaw & Co., Inc.Reduced
- Quarter
- Mar 31, 2026
- Shares held
- 1,834,161
- Share change
- -903,393
- Value change
- -$99.01M
Share counts are derived from reported value divided by the filing price and are rounded for display.
Key people timeline
- Jitendra Mohan
Astera Labs delivered outstanding Q2 2026 results, with record revenue of $392.4 million, up 27% sequentially and 104% year-over-year, driven by broad-based strength across our portfolio, including record quarterly revenue for our Aries product line
Astera Labs, Inc. Common Stock (ALAB) - Jitendra Mohan
Astera Labs delivered strong Q1 2026 financial results with revenue growing by 14% sequentially and 93% year-over-year to a record level of $308.4 million, driven by robust demand for our PCIe 6 portfolio
Astera Labs, Inc. Common Stock (ALAB)
Related data
Data sources and methodology
Prices use Yahoo Finance, earnings dates use Nasdaq, and company reference data prefers Polygon.io. When Polygon market cap is unavailable, the page derives it from the latest SEC shares outstanding multiplied by the Yahoo price. Insider and institutional records link to SEC EDGAR, and missing values are never invented.
Updated: 09/12/2026, 10:51 PM UTC
Collection, calculation and correction policy- Yahoo Finance
- 09/12/2026, 10:51 PM UTC
- Polygon.io
- 09/12/2026, 10:42 PM UTC
- Nasdaq earnings history
- 08/04/2026, 09:34 PM UTC
- SEC Form 4
- Unavailable
- SEC 13F
- 08/13/2026, 06:05 PM UTC
- Statements / public records
- 08/04/2026, 08:20 PM UTC