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Latest bar · ALAB
Momentum reads · latest daily barGreen means room to run, red means stretched — the reads re-read live as you switch the chart's timeframe. MFI(14) is a volume-weighted money-flow read: above 80 = overbought, below 20 = oversold.
Financial overlay · last 12 quarters
The story behind the price: three years of quarterly results laid over the chart, so you can see whether the stock has been following the business — or running ahead of it.
| Quarter | Revenue | Net income | Op income | FCF | Net margin | Op margin |
|---|---|---|---|---|---|---|
| 2026-03-31 | $0.3B | $0.1B | $0.1B | $0.1B | 26.0% | 20.1% |
| 2025-12-31 | $0.3B | $0.0B | $0.1B | $0.1B | 16.6% | 24.7% |
| 2025-09-30 | $0.2B | $0.1B | $0.1B | $0.1B | 39.5% | 24.0% |
| 2025-06-30 | $0.2B | $0.1B | $0.0B | $0.1B | 26.7% | 20.7% |
| 2025-03-31 | $0.2B | $0.0B | $0.0B | $0.0B | 20.0% | 7.1% |
Tip: toggle P/E, FCF, ROE, Gross margin and more on the chart above — every overlay is free.
Compare ALAB vs peers
Line ALAB up against up to 4 peers (5 tickers total) across ~30 metrics and get one weighted 0-100 verdict — best in green, worst in red. Peers also overlay on the chart above as rebased % lines, or flip the chart to the 2×2 grid for side-by-side mini charts.
Add tickers to compare with ALAB
~30 metrics across Snapshot, OdysseyHQ zone, Valuation, Growth, Quality, Technicals, Sentiment, and Risk — with a weighted score and a one-line read on each.
Earnings replay · last 9 reports
How this stock actually behaves on report day: each past earnings print with the beat-or-miss and the next-day move — a track record for handicapping the next one.
| Date | EPS actual | EPS est | Surprise | Next-day |
|---|---|---|---|---|
| 2026-05-05 | 0.61 | 0.54 | +13.5% | -0.8% |
| 2026-02-10 | 0.58 | 0.51 | +12.6% | -21.4% |
| 2025-11-04 | 0.49 | 0.39 | +25.6% | +1.5% |
| 2025-08-05 | 0.44 | 0.32 | +35.7% | +28.7% |
| 2025-05-06 | 0.33 | 0.28 | +16.3% | -0.4% |
| 2025-02-10 | 0.37 | 0.26 | +42.8% | -10.9% |
| 2024-11-04 | 0.23 | 0.17 | +35.0% | +37.7% |
| 2024-08-06 | 0.13 | 0.11 | +19.0% | -14.4% |
| 2024-05-08 | 0.27 | 0.07 | +315.2% | +1.2% |
Earnings markers are overlaid on the daily price chart above. Click a ▲ marker for that day's move.
Peer comparison · Technology
Context check: the same key numbers for the closest Technology names side by side, so you can tell whether this stock is the standout or just moving with its group.
| Ticker ⇅ | Mkt cap ⇅ | P/E ⇅ | Fwd P/E ⇅ | P/S ⇅ | EV/EBITDA ⇅ | P/B ⇅ | Gross M ⇅ | Rev gr ⇅ | EPS gr ⇅ | FCF yld ⇅ |
|---|---|---|---|---|---|---|---|---|---|---|
| ALAB ★ | $52B | 203.8 | 69.5 | 52.0 | 218.1 | 34.8 | 76.0% | 93.4% | 144.4% | 0.46% |
| AAPL | $4,902B | 40.5 | 34.6 | 10.9 | 30.7 | 46.0 | 47.9% | 16.6% | 21.8% | 2.06% |
| MSFT | $2,925B | 23.5 | 20.3 | 9.2 | 16.1 | 7.1 | 68.3% | 18.3% | 23.4% | 1.27% |
| NVDA | $4,912B | 31.1 | 15.8 | 19.4 | 29.4 | 25.1 | 74.1% | 85.2% | 214.5% | 0.94% |
| GOOGL | $4,231B | 26.5 | 23.7 | 10.0 | 25.9 | 8.8 | 60.4% | 21.8% | 82.0% | 0.66% |
| META | $1,640B | 23.5 | 17.8 | 7.6 | 15.1 | 6.7 | 81.9% | 33.1% | 62.4% | 1.56% |
| AVGO | $1,764B | 61.7 | 19.1 | 23.4 | 43.0 | 20.1 | 76.3% | 47.9% | 85.4% | 1.54% |
| ORCL | $364B | 21.7 | 11.6 | 5.4 | 16.6 | 9.7 | 65.8% | 20.6% | 21.9% | -6.74% |
Auto-seeded from sector. Click any ticker to switch.
Ownership
Who holds the stock and what they've been doing lately — big funds on the left, executives' own buys and sells on the right. Insider buying is the rarer, louder signal.
Top institutional holders
Top-10 concentration: 38.96%
| Holder | Shares | % out |
|---|---|---|
| FMR, LLC | 25,529,885 | 14.89% |
| Blackrock Inc. | 11,449,769 | 6.68% |
| Vanguard Portfolio Management LLC | 7,309,778 | 4.26% |
| Vanguard Capital Management LLC | 6,340,732 | 3.70% |
| Atreides Management, LP | 3,365,787 | 1.96% |
| State Street Corporation | 3,333,606 | 1.94% |
| Fred Alger Management, LLC | 2,573,005 | 1.50% |
| Alliancebernstein L.P. | 2,512,695 | 1.47% |
| Geode Capital Management, LLC | 2,508,264 | 1.46% |
| Amundi | 1,880,830 | 1.10% |
Insider activity · 90d
0 buys / 15 sells · ratio 0.0 · Finnhub
- Dyckerhoff Stefan A SELL 4,631 @ $450.00
- Dyckerhoff Stefan A SELL 311,399 @ $450.00
- Dyckerhoff Stefan A SELL 57,466 @ $450.00
- ALBA MANUEL SELL 286,863 @ $467.99
- ALBA MANUEL SELL 287,199 @ $466.90
- ALBA MANUEL SELL 287,418 @ $466.13
- ALBA MANUEL SELL 287,493 @ $464.45
- ALBA MANUEL SELL 287,800 @ $463.35
- ALBA MANUEL SELL 288,296 @ $462.44
- ALBA MANUEL SELL 288,925 @ $461.47
Analyst estimates
FinnhubWhat Wall Street expects next: the consensus forecasts for the coming quarters. The market usually reacts to results versus these numbers, not the raw results themselves.
SEC filings
The company's own paperwork, straight from the regulator — annual and quarterly reports, big announcements and insider trades. The primary source behind every headline.
| Form | Filed | Description | Action |
|---|---|---|---|
| 4 | 2026-07-06 | FORM 4 | view · |
| 4 | 2026-07-06 | FORM 4 | view · |
| 4 | 2026-07-06 | FORM 4 | view · |
| 4 | 2026-07-02 | Insider transaction (Form 4) | view · |
| 4 | 2026-06-26 | FORM 4 | view · |
| 4 | 2026-06-08 | FORM 4 | view · |
| 4 | 2026-06-08 | FORM 4 | view · |
| 4 | 2026-06-08 | FORM 4 | view · |
| 4 | 2026-06-08 | FORM 4 | view · |
| 8-K | 2026-06-08 | 8-K | view · |
| 4 | 2026-06-05 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-26 | FORM 4 | view · |
| 4 | 2026-05-26 | FORM 4 | view · |
| 4 | 2026-05-21 | FORM 4 | view · |
| 4 | 2026-05-20 | FORM 4 | view · |
| 4 | 2026-05-20 | FORM 4 | view · |
| 4 | 2026-05-20 | FORM 4 | view · |
| 4 | 2026-05-20 | FORM 4 | view · |
| 4 | 2026-05-18 | FORM 4 | view · |
| 4 | 2026-05-11 | FORM 4 | view · |
| 4 | 2026-05-11 | FORM 4 | view · |
| 4 | 2026-05-11 | FORM 4 | view · |
| 4 | 2026-05-11 | Insider transaction (Form 4) | view · |
| 10-Q | 2026-05-06 | 10-Q | view · |
| 4 | 2026-05-05 | FORM 4 | view · |
| 8-K | 2026-05-05 | 8-K | view · |
| DEF 14A | 2026-04-23 | DEF 14A | view · |
| 4 | 2026-04-21 | FORM 4 | view · |
| 4 | 2026-04-21 | Insider transaction (Form 4) | view · |
| 4 | 2026-04-16 | FORM 4 | view · |
| 4 | 2026-04-14 | FORM 4 | view · |
| 4 | 2026-04-03 | FORM 4 | view · |
| 4 | 2026-04-03 | FORM 4 | view · |
| 4 | 2026-03-19 | FORM 4 | view · |
| 4 | 2026-03-17 | FORM 4 | view · |
| 4 | 2026-03-09 | FORM 4 | view · |
| 4 | 2026-03-04 | FORM 4 | view · |
| 10-K | 2026-02-20 | 10-K | view · |
| 4 | 2026-02-19 | FORM 4 | view · |
| 4 | 2026-02-19 | FORM 4 | view · |
| 4 | 2026-02-19 | FORM 4 | view · |
| 4 | 2026-02-19 | FORM 4 | view · |
| 4 | 2026-02-10 | FORM 4 | view · |
| 4 | 2026-02-10 | FORM 4 | view · |
| 4 | 2026-02-10 | FORM 4 | view · |
| 4 | 2026-02-10 | FORM 4 | view · |
| 8-K | 2026-02-10 | FORM 8-K | view · |
| 8-K | 2026-02-10 | 8-K | view · |
| 8-K | 2026-02-10 | FORM 8-K | view · |
| 4 | 2026-02-04 | FORM 4 | view · |
| 8-K | 2026-01-20 | FORM 8-K | view · |
| 4 | 2026-01-06 | FORM 4 | view · |
| 4 | 2025-12-03 | FORM 4 | view · |
| 4 | 2025-12-03 | FORM 4 | view · |
| 4 | 2025-12-03 | FORM 4 | view · |
| 4 | 2025-12-03 | FORM 4 | view · |
| 4 | 2025-11-21 | FORM 4 | view · |
| 4 | 2025-11-19 | FORM 4 | view · |
| 4 | 2025-11-19 | FORM 4 | view · |
| 4 | 2025-11-19 | FORM 4 | view · |
About ALAB
Astera Labs, Inc. designs, manufactures, and sells semiconductor-based connectivity solutions for cloud and AI infrastructure in Taiwan and the United States. It offers an intelligent connectivity platform, comprised of semiconductor-based, high-speed, mixed-signal connectivity products that integrate a matrix of microcontrollers and sensors, and COSMOS. The company provides COSMOS software suite, a connectivity system management and optimization software that enables management and optimization of resources for large fleets at cloud-scale via link, fleet, and RAS management capabilities. In addition, it offers PCIe/CXL smart DSP retimers and cable modules; ethernet smart cable modules for cloud and AI infrastructure; CXL memory connectivity controllers; and smart fabric switches. The company serves hyperscalers and system original equipment manufacturers. Astera Labs, Inc. was incorporated in 2017 and is based in San Jose, California.
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