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Astera Labs (ALAB) Institutional Ownership

Astera Labs logo
$349.53 -6.89 (-1.93%)
As of 02:10 PM Eastern
This is a fair market value price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Astera Labs (NASDAQ:ALAB)

Current
Institutional Ownership
Percentage
60.47%
Number of
Institutional Buyers
(last 12 months)
605
Total
Institutional Inflows
(last 12 months)
$17.12B
Number of
Institutional Sellers
(last 12 months)
256
Total
Institutional Outflows
(last 12 months)
$3.30B
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ALAB Institutional Buying and Selling by Quarter

Astera Labs Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/2/2026Versant Capital Management Inc371$132K0.0%-7.7%0.000%
9/23/2026QRG Capital Management Inc.4,775$2.31M0.0%+8.7%0.003%
9/23/2026Envestnet Portfolio Solutions Inc.1,895$915K0.0%-25.9%0.001%
9/21/2026Silicon Valley Capital Partners1,990$961K0.1%+99.0%0.001%
9/16/2026Twin Peaks Capital Ltd10,000$4.83M2.4%N/A0.006%
9/10/2026ABS Direct Equity Fund LLC966$467K0.4%-59.8%0.001%
9/9/2026Capstone Financial Advisors Inc.568$274K0.0%N/A0.000%
9/9/2026Sequoia Financial Advisors LLC3,677$1.78M0.0%+19.0%0.002%
9/9/2026Archford Capital Strategies LLC1,047$506K0.1%N/A0.001%
9/9/2026National Pension Service209,418$101.15M0.1%-20.6%0.121%
9/9/2026WINTON GROUP Ltd5,252$2.54M0.1%-33.2%0.003%
9/9/2026Engineers Gate Manager LP1,385$669K0.0%-97.8%0.001%
9/9/2026Integrated Wealth Concepts LLC7,006$3.38M0.0%+0.7%0.004%
9/9/2026NewEdge Advisors LLC8,219$3.97M0.0%-17.4%0.005%
9/9/2026IFP Advisors Inc4,241$2.05M0.0%+9.2%0.002%
9/9/2026Baird Financial Group Inc.523$253K0.0%N/A0.000%
9/9/2026Sterling Investment Advisors Ltd.3,259$1.57M0.2%-12.5%0.002%
9/8/2026Allworth Financial LP2,641$1.28M0.0%-7.3%0.002%
9/8/2026Arizona State Retirement System39,042$18.86M0.1%+8.1%0.023%
9/8/2026Nykredit A S41,386$19.99M0.1%N/A0.024%
9/4/2026Parkside Financial Bank & Trust96$46K0.0%+74.5%0.000%
8/27/2026Corient Private Wealth LP21,689$10.48M0.0%+69.9%0.013%
8/26/2026Amundi1,591,888$768.91M0.2%-15.4%0.918%
8/26/2026Brown Financial Advisors450$217K0.1%N/A0.000%
8/26/2026HighTower Advisors LLC10,129$4.89M0.0%+5.0%0.006%
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al10,778$5.21M0.0%N/A0.006%
8/23/2026Tanager Wealth Management LLP475$229K0.0%N/A0.000%
8/23/2026DMC Group LLC3,133$1.51M1.1%-5.3%0.002%
8/23/2026Ameritas Advisory Services LLC12,200$5.89M0.1%N/A0.007%
8/23/2026Wedmont Private Capital3,760$1.82M0.0%+51.4%0.002%
8/23/2026HB Wealth Management LLC1,520$734K0.0%N/A0.001%
8/23/2026Clay Northam Wealth Management LLC3,853$1.86M0.9%-8.3%0.002%
8/23/2026Saudi Central Bank9,532$4.60M0.1%+94.2%0.005%
8/23/2026Angeles Wealth Management LLC938$453K0.0%N/A0.001%
8/22/2026NBH Bank136$66K0.0%N/A0.000%
8/22/2026MOR Wealth Management LLC1,618$782K0.3%N/A0.001%
8/22/2026FirstWave Capital Management LLC10,953$5.29M2.3%-59.9%0.006%
8/22/2026Raiffeisen Bank International AG1,446$659K0.0%N/A0.001%
8/22/2026Knollwood Investment Advisory LLC2,905$1.40M0.1%+28.1%0.002%
8/22/2026denkapparat Operations GmbH454$219K0.1%N/A0.000%
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8/22/2026TD Waterhouse Canada Inc.5,235$2.53M0.0%-22.1%0.003%
8/22/2026NEOS Investment Management LLC100,936$48.75M0.2%N/A0.058%
8/21/2026Retireful LLC6,214$3.00M2.9%N/A0.004%
8/21/2026Continuum Advisory LLC76$37K0.0%N/A0.000%
8/21/2026Valliance Asset Management Ltd337,150$162.85M18.8%N/A0.194%
8/21/2026Nykredit A S49,064$23.70M0.1%N/A0.028%
8/21/2026EMC Capital Management200$97K0.0%N/A0.000%
8/21/2026B. Metzler seel. Sohn & Co. AG3,424$1.65M0.0%+18.1%0.002%
8/21/2026Emergent Wealth Advisors LLC2,261$1.04M0.5%-22.5%0.001%
8/21/2026Secure Asset Management LLC467$226K0.0%N/A0.000%
8/21/2026Vanguard Capital Wealth Advisors600$290K0.2%N/A0.000%
8/20/2026Nwam LLC931$450K0.0%-54.5%0.001%
8/20/2026Rehmann Capital Advisory Group733$354K0.0%N/A0.000%
8/20/2026Sigma Planning Corp2,188$1.06M0.0%-42.0%0.001%
8/20/2026Northwestern Mutual Wealth Management Co.555$268K0.0%-25.0%0.000%
8/20/2026Meiji Yasuda Life Insurance Co1,950$942K0.0%-62.1%0.001%
8/20/2026Greenleaf Trust2,000$966K0.0%+1.8%0.001%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC854,492$412.74M0.1%+31.6%0.493%
8/19/2026Royal London Asset Management Ltd.45,588$22.02M0.0%+8.7%0.026%
8/19/2026Van ECK Associates Corp2,237,961$1.08B0.7%+20.0%1.290%
8/19/2026Nissay Asset Management Corp Japan105,965$51.18M0.2%+79.6%0.061%
8/19/2026Wellington Management Group LLP248,914$120.23M0.0%+151.5%0.143%
8/19/2026Archer Investment Corp63$30K0.0%N/A0.000%
8/19/2026Kingsview Wealth Management LLC5,285$2.55M0.0%N/A0.003%
8/18/2026Beacon Pointe Advisors LLC1,352$653K0.0%N/A0.001%
8/18/2026Livforsakringsbolaget Skandia Omsesidigt900$433K0.0%N/A0.001%
8/18/2026Rakuten Investment Management Inc.43,238$19.72M0.1%N/A0.025%
8/18/2026Empowered Funds LLC30,853$14.90M0.1%N/A0.018%
8/18/2026United Capital Financial Advisors LLC2,893$1.40M0.0%N/A0.002%
8/18/2026Glazer Capital LLC526$254K0.0%N/A0.000%
8/18/2026Value Aligned Research Advisors LLC568,316$274.51M0.7%N/A0.328%
8/18/2026Camarda Financial Advisors LLC490$237K0.1%N/A0.000%
8/18/2026Caitlin John LLC508$245K0.1%N/A0.000%
8/18/2026Equitable Holdings Inc.2,156$1.04M0.0%N/A0.001%
8/18/2026Centaurus Financial Inc.1,083$523K0.0%N/A0.001%
8/18/2026Jefferies Financial Group Inc.1,314$635K0.0%N/A0.001%
8/18/2026Public Employees Retirement System of Ohio60,698$29.32M0.1%N/A0.035%
8/18/2026MASTERINVEST Kapitalanlage GmbH499$241K0.0%N/A0.000%
8/17/2026Transamerica Financial Advisors LLC72$35K0.0%N/A0.000%
8/17/2026Corient Private Wealth LP21,270$10.19M0.0%N/A0.012%
8/17/2026Atreides Management LP1,216,795$587.74M4.1%N/A0.701%
8/17/2026Ausdal Financial Partners Inc.1,670$807K0.0%N/A0.001%
8/17/2026Avenir Tech Ltd7,854$3.79M0.6%N/A0.005%
8/17/2026Bank of America Corp DE2,198,235$1.06B0.1%N/A1.267%
8/15/2026Light Street Capital Management LLC125,750$60.74M6.8%N/A0.072%
8/15/2026Caisse de depot et placement du Quebec20,650$9.97M0.0%N/A0.012%
8/15/2026Odyssean LLC3,398$1.64M0.3%N/A0.002%
8/15/2026Jupiter Topco LLC73,120$35.31M0.0%N/A0.042%
8/15/2026J. Goldman & Co LP671$324K0.0%N/A0.000%
8/15/2026ABS Investment Management LLC966$1.98B1.4%N/A0.001%
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8/14/2026EFG International AG49,499$23.88M0.4%N/A0.029%
8/14/2026Ancora Advisors LLC320$155K0.0%N/A0.000%
8/14/2026Canada Pension Plan Investment Board527,400$254.75M0.1%N/A0.304%
8/14/2026Nicholas Investment Partners LP3,520$1.70M0.1%N/A0.002%
8/14/2026Legal & General Group Plc644,847$311.47M0.1%N/A0.372%
8/14/2026The Manufacturers Life Insurance Company257,702$124.48M0.1%N/A0.149%
8/14/2026Brandywine Managers LLC1,618$782K0.4%N/A0.001%
8/14/2026L2 Asset Management LLC863$417K0.0%N/A0.000%
8/14/2026Visionary Wealth Advisors1,957$945K0.0%N/A0.001%
8/14/2026Algert Global LLC642$310K0.0%-94.7%0.000%


ALAB Institutional Ownership - Frequently Asked Questions

During the previous two years, 835 institutional investors and hedge funds held shares of Astera Labs. The most heavily invested institutionals were BlackRock Inc. ($6.61B), FMR LLC ($3.10B), Vanguard Group Inc. ($2.30B), ABS Investment Management LLC ($1.98B), Van ECK Associates Corp ($1.08B), Bank of America Corp DE ($1.06B), and Amundi ($768.91M).Learn more on Astera Labs' institutional investors.

60.47% of Astera Labs' stock is owned by institutional investors. Learn more on ALAB's institutional investor holdings.

Of the 795 institutional investors that purchased Astera Labs' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($13.68M), Vanguard Group Inc. ($11.80M), Alliancebernstein L.P. ($8.24M), Atreides Management LP ($7.34M), Fred Alger Management LLC ($3.20M), Amundi ($2.65M), and Bank of America Corp DE ($2.50M).

Institutional investors have bought a total of 57,219,509 shares in the last 24 months. This purchase volume represents approximately $17.12B in transactions.

Of the 256 institutional investors that sold Astera Labs' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Alliancebernstein L.P. ($3.47M), Value Aligned Research Advisors LLC ($1.09M), FengHe Fund Management Pte. Ltd. ($1.06M), Ameriprise Financial Inc. ($911.80K), Atreides Management LP ($892.73K), Barclays PLC ($779.78K), and Renaissance Technologies LLC ($713.90K).

Institutional investors have sold a total of 17,666,213 shares in the last 24 months. This volume of shares sold represents approximately $3.30B in transactions.


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Institutional ownership data for NASDAQ:ALAB is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 10/2/2026. New 13F filings are added each quarter as they're published.
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