Astera Labs (ALAB) Stock Analysis & Price (Updated Oct 16, 2026, 4:00 PM ET)
Updated Oct 16, 2026, 4:00 PM ET
- Closed at $285.82, -5.35% vs the prior close of $301.98.
- Volume 4.15M shares, 1.1x its 50-day average.
- No new SEC filings since the prior session.
- No new insider buys or sales reported since the prior session.
ALAB slides 5.4% to $285.82, a 1-month low. Closed at $285.82, -5.35% vs the prior close of $301.98. Day range $282.79–$294.80, opened at $292.81.
ALAB daily analysis — what happened
A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.
Oct 16, 2026 — ALAB slides 5.4% to $285.82, a 1-month low
- Closed at $285.82, -5.35% vs the prior close of $301.98. Day range $282.79–$294.80, opened at $292.81.
- Volume was 4.15M shares, 1.1x its 50-day average of 3.92M.
- Price is -9.4% vs its 50-day average ($315.33) and +14.4% vs its 200-day average ($249.81).
- 52-week range $97.89–$499.48; today's close sits at 47% of that range, 42.8% below the 52-week high.
Oct 15, 2026 — ALAB rises 0.6% to $301.98
- Closed at $301.98, +0.57% vs the prior close of $300.28. Day range $281.29–$302.84, opened at $285.00.
- Volume was 4.25M shares, 1.1x its 50-day average of 4.02M.
- Price is -4.5% vs its 50-day average ($316.25) and +21.2% vs its 200-day average ($249.24).
- 52-week range $97.89–$499.48; today's close sits at 51% of that range, 39.5% below the 52-week high.
Oct 14, 2026 — ALAB slides 7.7% to $300.28
- Closed at $300.28, -7.72% vs the prior close of $325.41. Day range $299.19–$319.75, opened at $319.60.
- Volume was 4.61M shares, 1.1x its 50-day average of 4.13M.
- Price is -5.1% vs its 50-day average ($316.57) and +20.8% vs its 200-day average ($248.58).
- 52-week range $97.89–$499.48; today's close sits at 50% of that range, 39.9% below the 52-week high.
Oct 13, 2026 — ALAB rises 0.4% to $325.41
- Closed at $325.41, +0.40% vs the prior close of $324.11. Day range $300.44–$326.85, opened at $309.32.
- Volume was 3.44M shares, 0.8x its 50-day average of 4.14M.
- Price is +2.4% vs its 50-day average ($317.80) and +31.3% vs its 200-day average ($247.91).
- 52-week range $97.89–$499.48; today's close sits at 57% of that range, 34.8% below the 52-week high.
Oct 12, 2026 — ALAB slides 5.3% to $324.11, 4 down days in a row
- Closed at $324.11, -5.29% vs the prior close of $342.21. Day range $320.23–$335.97, opened at $335.97.
- Volume was 3.73M shares, 0.9x its 50-day average of 4.17M.
- Price is +2.0% vs its 50-day average ($317.72) and +31.1% vs its 200-day average ($247.14).
- 52-week range $97.89–$499.48; today's close sits at 56% of that range, 35.1% below the 52-week high.
- That makes 4 straight losses.
Oct 9, 2026 — ALAB dips 1.4% to $342.21, 3 down days in a row
- Closed at $342.21, -1.39% vs the prior close of $347.05. Day range $326.25–$349.95, opened at $345.00.
- Volume was 4.06M shares, 1.0x its 50-day average of 4.22M.
- Price is +7.8% vs its 50-day average ($317.46) and +38.9% vs its 200-day average ($246.36).
- 52-week range $97.89–$499.48; today's close sits at 61% of that range, 31.5% below the 52-week high.
- That makes 3 straight losses.
Oct 8, 2026 — ALAB slides 9.2% to $347.05
- Closed at $347.05, -9.21% vs the prior close of $382.25. Day range $342.54–$383.14, opened at $374.68.
- Volume was 6.44M shares, 1.5x its 50-day average of 4.20M.
- Price is +9.6% vs its 50-day average ($316.61) and +41.4% vs its 200-day average ($245.51).
- 52-week range $97.89–$499.48; today's close sits at 62% of that range, 30.5% below the 52-week high.
Oct 7, 2026 — ALAB dips 1.9% to $382.25
- Closed at $382.25, -1.94% vs the prior close of $389.80. Day range $360.22–$388.14, opened at $376.00.
- Volume was 5.02M shares, 1.2x its 50-day average of 4.19M.
- Price is +21.5% vs its 50-day average ($314.66) and +56.3% vs its 200-day average ($244.60).
- 52-week range $97.89–$499.48; today's close sits at 71% of that range, 23.5% below the 52-week high.
Oct 6, 2026 — ALAB jumps 7.6% to $389.80, a 1-month high
- Closed at $389.80, +7.58% vs the prior close of $362.34. Day range $371.83–$401.74, opened at $376.10.
- Volume was 6.51M shares, 1.6x its 50-day average of 4.15M.
- Price is +24.8% vs its 50-day average ($312.22) and +60.1% vs its 200-day average ($243.42).
- 52-week range $97.89–$499.48; today's close sits at 73% of that range, 22.0% below the 52-week high.
Oct 5, 2026 — ALAB jumps 3.4% to $362.34
- Closed at $362.34, +3.43% vs the prior close of $350.33. Day range $346.32–$365.23, opened at $354.20.
- Volume was 3.26M shares, 0.8x its 50-day average of 4.17M.
- Price is +16.9% vs its 50-day average ($310.07) and +49.6% vs its 200-day average ($242.17).
- 52-week range $97.89–$499.48; today's close sits at 66% of that range, 27.5% below the 52-week high.
Oct 2, 2026 — ALAB dips 1.7% to $350.33
- Closed at $350.33, -1.71% vs the prior close of $356.42. Day range $342.20–$363.78, opened at $348.00.
- Volume was 4.10M shares, 1.0x its 50-day average of 4.14M.
- Price is +13.5% vs its 50-day average ($308.66) and +45.3% vs its 200-day average ($241.08).
- 52-week range $97.89–$499.48; today's close sits at 63% of that range, 29.9% below the 52-week high.
ALAB latest news & SEC filings
Every SEC filing by or about ALAB in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Oct 9, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Barratt Craig H received an award of 68 shares at $311.57 (≈$21.19K) on Oct 1, 2026; now holds 6,893
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 9, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Hurlston Michael E. received an award of 72 shares at $311.57 (≈$22.43K) on Oct 1, 2026; now holds 92,554
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 9, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Dyckerhoff Stefan A received an award of 68 shares at $311.57 (≈$21.19K) on Oct 1, 2026; now holds 50,524
- Dyckerhoff Stefan A sold 3,505 shares at $376.06 (≈$1.32M) on Oct 7, 2026; now holds 47,019
- Dyckerhoff Stefan A sold 8,333 shares at $376.06 (≈$3.13M) on Oct 7, 2026; now holds 286,400
- Dyckerhoff Stefan A sold 661 shares at $376.06 (≈$248.58K) on Oct 7, 2026; now holds 2,648
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 7, 2026 · Form 144 — Planned insider sale
Notice of proposed sale (Form 144) — an insider or affiliate plans to sell restricted or control shares
A notice of intent, not a completed sale. Any actual sale by a director or officer shows up later on Form 4.
Oct 7, 2026 · Form SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)
Update to a passive 5%+ stake (13G)
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Sep 3, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Dyckerhoff Stefan A sold 650 shares at $273.64 (≈$177.87K) on Sep 2, 2026
- Dyckerhoff Stefan A sold 52 shares at $273.64 (≈$14.23K) on Sep 2, 2026
- Dyckerhoff Stefan A sold 2,275 shares at $274.79 (≈$625.15K) on Sep 2, 2026
- Dyckerhoff Stefan A sold 5,409 shares at $274.79 (≈$1.49M) on Sep 2, 2026
- Dyckerhoff Stefan A sold 32 shares at $276.75 (≈$8.86K) on Sep 2, 2026
- Dyckerhoff Stefan A sold 785 shares at $275.53 (≈$216.29K) on Sep 2, 2026
- …plus 19 more transaction lines in the filing.
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Sep 3, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Aug 5, 2026 · Form 10-Q — Quarterly report
Quarterly report (unaudited financial statements for the quarter)
Quarter ended Jun 30, 2026:
- Revenue: $392.40M (prior year $191.93M) (+104.5% vs Jun 30, 2025)
- Net income: $153.09M (prior year $51.22M) (+198.9% vs Jun 30, 2025)
- Diluted EPS: $0.83 (prior year $0.29) (+186.2% vs Jun 30, 2025)
Aug 4, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
This is a results-day filing: the earnings press release is attached as an exhibit.
Jul 27, 2026 · Form SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)
Update to a passive 5%+ stake (13G)
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Things to know before you trade ALAB
- Last results release: Aug 4, 2026 (8-K Item 2.02). Previous ones: May 5, 2026, Feb 10, 2026, Nov 4, 2025. Based on that rhythm, the next report is likely around Nov 3, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 3.59% (largest 12.4%). That is a volatile stock.
- Liquidity: about 4.25M shares (≈$1.22B) trade per day on average.
- 52-week position: $285.82 vs a range of $97.89–$499.48 (47% of the range).
- Dividends: no cash dividends in the last 2 years.
- Splits: none in the last 2 years.
- Insider trades (Form 4, last 12 months, recent 25 shown): 0 open-market buys, 25 sales; latest: Stefan A Dyckerhoff sold 650 shares on Sep 2, 2026.
- Latest filings: 10-Q Aug 5, 2026; 8-K Aug 4, 2026; 8-K Jun 8, 2026.
- Share count: 173.49M shares outstanding (Jul 31, 2026), +4.4% vs a year earlier.
- Listing: Nasdaq · industry: Semiconductors & Related Devices.
ALAB market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 16, 2026 | 292.81 | 294.80 | 282.79 | 285.82 | 4.15M |
| Oct 15, 2026 | 285.00 | 302.84 | 281.29 | 301.98 | 4.25M |
| Oct 14, 2026 | 319.60 | 319.75 | 299.19 | 300.28 | 4.61M |
| Oct 13, 2026 | 309.32 | 326.85 | 300.44 | 325.41 | 3.44M |
| Oct 12, 2026 | 335.97 | 335.97 | 320.23 | 324.11 | 3.73M |
| Oct 9, 2026 | 345.00 | 349.95 | 326.25 | 342.21 | 4.06M |
| Oct 8, 2026 | 374.68 | 383.14 | 342.54 | 347.05 | 6.44M |
| Oct 7, 2026 | 376.00 | 388.14 | 360.22 | 382.25 | 5.02M |
| Oct 6, 2026 | 376.10 | 401.74 | 371.83 | 389.80 | 6.51M |
| Oct 5, 2026 | 354.20 | 365.23 | 346.32 | 362.34 | 3.26M |
| Oct 2, 2026 | 348.00 | 363.78 | 342.20 | 350.33 | 4.10M |
| Oct 1, 2026 | 360.59 | 364.85 | 352.00 | 356.42 | 4.08M |
| Sep 30, 2026 | 359.71 | 363.00 | 343.38 | 355.97 | 3.26M |
| Sep 29, 2026 | 352.18 | 366.70 | 349.00 | 357.84 | 2.69M |
| Sep 28, 2026 | 356.32 | 367.68 | 342.00 | 351.31 | 4.08M |
| Sep 25, 2026 | 366.00 | 377.87 | 356.20 | 364.62 | 3.07M |
| Sep 24, 2026 | 350.40 | 367.72 | 348.35 | 360.51 | 3.40M |
| Sep 23, 2026 | 364.31 | 367.87 | 351.38 | 360.46 | 3.30M |
| Sep 22, 2026 | 335.00 | 369.15 | 335.00 | 363.46 | 5.46M |
| Sep 21, 2026 | 309.20 | 343.00 | 308.34 | 340.74 | 6.15M |
About Astera Labs
Astera Labs (ALAB) is listed on the Nasdaq and classified by the SEC under “Semiconductors & Related Devices”. Its business address is in SAN JOSE, CA. State of incorporation: DE. Fiscal year ends December 31. SEC CIK 1736297.
ALAB board of directors & executives
From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).
Directors
| Name | Role | Latest filing |
|---|---|---|
| Manuel Alba | Director | Sep 3, 2026 |
| Craig H Barratt | Director | Jun 8, 2026 |
| Stefan A Dyckerhoff | Director | Sep 3, 2026 |
| Sanjay Gajendra | President and COO | Aug 19, 2026 |
| Michael E. Hurlston | Director | Jun 8, 2026 |
| Jack R Lazar | Director | Jun 8, 2026 |
| Bethany Mayer | Director | Jun 26, 2026 |
| Jitendra Mohan | Chief Executive Officer | Aug 19, 2026 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| Germaine Cota | Chief Accting. Off. & VP, Fin. | Jul 22, 2026 |
| Sanjay Gajendra | President and COO | Aug 19, 2026 |
| Desmond Lynch | Chief Financial Officer | May 5, 2026 |
| Philip Mazzara | General Counsel and Secretary | Aug 19, 2026 |
| Jitendra Mohan | Chief Executive Officer | Aug 19, 2026 |
| Michael Truett Tate | Chief Financial Officer | Feb 19, 2026 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Sep 2, 2026 | Stefan A Dyckerhoff | Sale | 650 | $273.64 |
| Sep 2, 2026 | Stefan A Dyckerhoff | Sale | 52 | $273.64 |
| Sep 2, 2026 | Stefan A Dyckerhoff | Sale | 2,275 | $274.79 |
| Sep 2, 2026 | Stefan A Dyckerhoff | Sale | 5,409 | $274.79 |
| Sep 2, 2026 | Stefan A Dyckerhoff | Sale | 32 | $276.75 |
| Sep 2, 2026 | Stefan A Dyckerhoff | Sale | 785 | $275.53 |
| Sep 2, 2026 | Stefan A Dyckerhoff | Sale | 1,867 | $275.53 |
| Sep 2, 2026 | Stefan A Dyckerhoff | Sale | 148 | $275.53 |
| Sep 2, 2026 | Stefan A Dyckerhoff | Sale | 172 | $276.75 |
| Sep 2, 2026 | Stefan A Dyckerhoff | Sale | 407 | $276.75 |
| Sep 2, 2026 | Stefan A Dyckerhoff | Sale | 273 | $273.64 |
| Sep 2, 2026 | Stefan A Dyckerhoff | Sale | 429 | $274.79 |
| Sep 2, 2026 | Stefan A Dyckerhoff | Sale | 650 | $273.64 |
| Sep 2, 2026 | Stefan A Dyckerhoff | Sale | 52 | $273.64 |
| Sep 2, 2026 | Stefan A Dyckerhoff | Sale | 2,275 | $274.79 |
ALAB financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Dec 31, 2025 | $852.52M | $219.13M | 1.22 | $319.31M |
| Dec 31, 2024 | $396.29M | $-83.42M | -0.64 | $136.68M |
| Dec 31, 2023 | $115.79M | $-26.26M | -0.71 | $-12.72M |
| Dec 31, 2022 | $79.87M | $-58.34M | -1.71 | $-35.90M |
Latest balance sheet: total assets $1.93B, total liabilities $205.80M, cash $111.45M (as of Jun 30, 2026).
ALAB earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Aug 4, 2026 | 8-K Item 2.02 (results) | $361.67 |
| May 5, 2026 | 8-K Item 2.02 (results) | $215.69 |
| Feb 10, 2026 | 8-K Item 2.02 (results) | $182.86 |
| Nov 4, 2025 | 8-K Item 2.02 (results) | $179.31 |
| Aug 5, 2025 | 8-K Item 2.02 (results) | $135.54 |
| May 6, 2025 | 8-K Item 2.02 (results) | $71.36 |
| Feb 10, 2025 | 8-K Item 2.02 (results) | $103.29 |
| Nov 4, 2024 | 8-K Item 2.02 (results) | $69.65 |
| Aug 6, 2024 | 8-K Item 2.02 (results) | — |
| May 7, 2024 | 8-K Item 2.02 (results) | — |
Related stocks · Semiconductors & Related Devices
Micron Technology (MU)Nvidia (NVDA)AMD (AMD)Intel (INTC)Broadcom (AVGO)Marvell Technology (MRVL)Taiwan Semiconductor Manufacturing (TSM)SK hynix (SKHY)Applied Materials (AMAT)Arm (ARM)
Popular today
Spdr S&P 500 Etf (SPY)Micron Technology (MU)Nvidia (NVDA)Meta Platforms (META)Sandisk (SNDK)AMD (AMD)Space Exploration Technologies (SPCX)Tesla (TSLA)Apple (AAPL)Intel (INTC)Microsoft (MSFT)Amazon (AMZN)
More on ALAB
Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 16, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.