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Last update: Jun 30, 2026, 3:54 AM ET
Astera Labs, Inc. Common Stock (ALAB) — What Changed
$455.96+64.22 (+16.39%) vs yesterday's close
Jun 30, 2026 6:15 AM ET·NASDAQ Global Select·Pre-market·CEO: Jitendra Mohan·440 employees
Astera Labs, Inc. develops, produces, and markets semiconductor-based connectivity solutions for cloud computing and artificial intelligence infrastructure. Its core offering, the Intelligent Connecti…
🔔Major Change Detected
Price Move
+16.39%
1-Day Change
Volume Confirmation
1.00x
vs 30D Average
Catalyst
Earnings Beat
Material / Earnings
Peer Context
In Line With Peers
No peer data
Signal Quality
Medium
Confidence Score
78/100
BestStocks surfaces only meaningful changes—backed by price, volume, catalysts, and peer context—so you can focus on what matters.
1. What Changed Since Last Close
V›
Price Move UpHighHigh
Jun 29+16.39%1.1x vol
Astera Labs, Inc. (ALAB) moved +16.39% from $391.74 to $455.96 on 2026-06-29, reaching a new 30-day high. We checked new
F›
New FilingMediumMedium
Jun 8
Alabaster Corporation (ALAB) filed a new 8-K on 2026-06-08, with no price movement recorded on that date.
E›
Earnings BeatHighHigh
May 5
Alabaster Company (ALAB) reported Q2 2026 earnings per share of $0.61, beating the consensus estimate of $0.54 by 13.6%.
Showing 3 of 3 events
2. Change Timeline
| Date | Change | Price Reaction | Volume | Confidence ↓ |
|---|---|---|---|---|
| Jun 29 | VPrice Move Up | +16.39% | 1.1x | High |
| May 5 | EEarnings Beat | — | — | High |
| Jun 8 | FNew Filing | — | — | Medium |
Sort:
3. Why It Moved
1
Primary Catalyst
Earnings Beat
Alabaster Company (ALAB) reported Q2 2026 earnings per share of $0.61, beating t
2
Supporting Evidence
- Astera Labs, Inc. (ALAB) moved +16.39% from $391.74 to $455.96 on 2026
- Alabaster Company (ALAB) reported Q2 2026 earnings per share of $0.61,
3
Nature of Move
Company-Specific Move
ALAB outperformed peers by more than expected sector variance — move appears company-specific.
4. Peer / Sector Confirmation
| Symbol | Today | 5D | Rel. Vol | |
|---|---|---|---|---|
| ALAB | +16.39% | — | 1.00x |
Company-Specific Move. No peer data. ALAB outperformed peers by more than expected sector variance — move appears company-specific.
5. SEC Filing Watch
Jun 8High
Material event — review for impact
May 6Medium
Quarterly financial results
May 5High
Material event — review for impact
Apr 23Low
Annual proxy — exec compensation & governance
View on SEC EDGAR →Source: filing_snapshots DB · past 120 days
6. Analyst Expectations
Consensus Target
$277.73
Median Target
$270.00
Upside to Target
-39.1%
vs $455.96
Analyst Activity — Last 90 Days
0
Upgrades
13
Maintains
0
Downgrades
Last Directional Actions
↑ Upgrade
Northland Capital Markets · Market Perform → Outperform
Nov 17, 2025
↓ Downgrade
Barclays · Overweight → Equal Weight
Oct 20, 2025
7. Bull vs Bear Thesis Shift
Bullish Factors
✓Earnings beat with positive market reaction
✓Strong 16.4% price move with conviction
✓Astera Labs, Inc. (ALAB) moved +16.39% from $391.74 to $455.
Bearish Factors
✕New SEC filing — review for material disclosures
Net Thesis Change vs Yesterday
BearishNeutralBullish
Bullish Shift+45 / 100
8. What To Watch Next
| Date | Event | Impact | |
|---|---|---|---|
| Aug 4 | Earnings Release | High | |
| Aug 5est. | 10-Q Filing | Medium |
est. = estimated from prior filing cycle
🔔
9. Set Alerts & Get Notified
Get notified when ALAB reports earnings, files an 8-K, receives an analyst upgrade, or sees unusual volume.
✓ Earnings alerts
✓ Filing alerts
✓ Volume spikes
✓ Analyst actions