Astera Labs Stock Drops 26% in a Week Despite Strong Earnings. Is It a Buy Now?
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Key TakeawaysAstera Labs (ALAB) fell 26% over five trading sessions, closing at $191 on November 6 despite record third-quarter revenue and strong guidance. Marvell Technology (MRVL) announced a $115 billion acquisition agreement, while Intel (INTC) reported 78% Data Center and
Directly affected
- ALAB Astera Labs-45.8% 30d
Named in this report.
- MRVL Marvell Technology-44.0% 30d
Named in this report.
- INTC Intel-51.5% 30d
Named in this report.
Indirectly affected
- XLK Technology Select Sector SPDR+3.2% 11d
Technology Select Sector SPDR holds the technology sector that Astera Labs belongs to, so it often moves with news about it.
- AVGO Broadcom-16.1% 30d
Broadcom is a peer of Astera Labs in semiconductors and related devices; rivals often move on the same news.
- MU Micron Technology-36.2% 30d
Micron Technology is a peer of Astera Labs in semiconductors and related devices; rivals often move on the same news.
- AMD Advanced Micro Devices-26.4% 30d
Advanced Micro Devices is a peer of Astera Labs in semiconductors and related devices; rivals often move on the same news.
- AMAT Applied Materials-29.6% 30d
Applied Materials is a peer of Astera Labs in semiconductors and related devices; rivals often move on the same news.
- TXN Texas Instruments-0.4% 30d
Texas Instruments is a peer of Astera Labs in semiconductors and related devices; rivals often move on the same news.
- ADI Analog Devices+9.6% 30d
Analog Devices is a peer of Intel in semiconductors and related devices; rivals often move on the same news.
- NXPI NXP Semiconductors N.V
NXP Semiconductors N.V is a peer of Intel in semiconductors and related devices; rivals often move on the same news.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| ALAB | +20.61% | +17.47% | base | after close | after close | after close | after close |
| MRVLPrices arriving within minutes | — | — | — | after close | after close | after close | after close |
| INTC | +6.47% | +3.50% | base | after close | after close | after close | after close |
| XLK | +5.75% | +7.09% | base | after close | after close | after close | after close |
| AVGO | +9.89% | +10.98% | base | after close | after close | after close | after close |
| MU | +20.84% | +15.26% | base | after close | after close | after close | after close |
| AMD | +4.31% | +9.22% | base | after close | after close | after close | after close |
| AMAT | +12.65% | +10.98% | base | after close | after close | after close | after close |
| TXNPrices arriving within minutes | — | — | — | after close | after close | after close | after close |
| ADIPrices arriving within minutes | — | — | — | after close | after close | after close | after close |
| NXPIPrices arriving within minutes | — | — | — | after close | after close | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Astera Labs Stock Drops 26% in a Week Despite Strong Earnings. Is It a Buy Now? Yahoo Finance
Source: Yahoo Finance
This story
| Company | When | Move | Status |
|---|---|---|---|
| ALAB | three days earlier | +17.47% | final price |
| ALAB | five days earlier | +20.61% | final price |
| AMAT | three days earlier | +10.98% | final price |
| AMAT | five days earlier | +12.65% | final price |
| AMD | three days earlier | +9.22% | final price |
| AMD | five days earlier | +4.31% | final price |
| AVGO | three days earlier | +10.98% | final price |
| AVGO | five days earlier | +9.89% | final price |
| INTC | three days earlier | +3.50% | final price |
| INTC | five days earlier | +6.47% | final price |
| MU | three days earlier | +15.26% | final price |
| MU | five days earlier | +20.84% | final price |
| XLK | three days earlier | +7.09% | final price |
| XLK | five days earlier | +5.75% | final price |
Trades by members of Congress and officials in the stocks in this story
- Rep. Maria Elvira Salazar sold Marvell Technology (MRVL), worth $1,001 - $15,000 on 24 Sep 2026. That is 45 days before publication. Filed 7 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, sold Marvell Technology (MRVL), worth $250,001 - $500,000 on 21 Aug 2026. That is 79 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. Rohit Khanna bought Intel (INTC) (held by a spouse), worth $1,001 - $15,000 on 4 Sep 2026. That is 65 days before publication. Filed 7 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, sold Intel (INTC), worth $100,001 - $250,000 on 21 Aug 2026. That is 79 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. Rohit Khanna sold Broadcom (AVGO) (held by a spouse), worth $1,001 - $15,000 on 25 Sep 2026. That is 44 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. John J McGuire III sold Broadcom (AVGO) (held by a spouse), worth $1,001 - $15,000 on 24 Sep 2026. That is 45 days before publication. Filed 1 Nov 2026. View the filing.
- Rep. Rohit Khanna sold Broadcom (AVGO) (held by a dependent child), worth $15,001 - $50,000 on 23 Sep 2026. That is 46 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. John J McGuire III bought Micron Technology (MU) (held by a spouse), worth $1,001 - $15,000 on 1 Oct 2026. That is 38 days before publication. Filed 1 Nov 2026. View the filing.
- Rep. John J McGuire III bought Micron Technology (MU) (held by a spouse), worth $1,001 - $15,000 on 25 Sep 2026. That is 44 days before publication. Filed 1 Nov 2026. View the filing.
- Rep. John J McGuire III bought Micron Technology (MU) (held by a spouse), worth $1,001 - $15,000 on 24 Sep 2026. That is 45 days before publication. Filed 1 Nov 2026. View the filing.
- Rep. Rohit Khanna bought Advanced Micro Devices (AMD) (held by a spouse), worth $1,001 - $15,000 on 4 Sep 2026. That is 65 days before publication. Filed 7 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, sold Advanced Micro Devices (AMD), worth $1,000,001 - $5,000,000 on 21 Aug 2026. That is 79 days before publication. Filed 8 Oct 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
This story
12 out of 100
“Astera Labs Stock Drops 26% in a Week Despite Strong Earnings. Is It a Buy Now?” scores 12 out of 100. The score uses 1 sources.