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Astera Labs (ALAB) Institutional Ownership

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$92.17 -2.29 (-2.42%)
Closing price 05/21/2025 04:00 PM Eastern
Extended Trading
$92.56 +0.39 (+0.43%)
As of 06:42 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. 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)
336
Total
Institutional Inflows
(last 12 months)
$5.34B
Number of
Institutional Sellers
(last 12 months)
90
Total
Institutional Outflows
(last 12 months)
$1.32B
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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
5/21/2025Acadian Asset Management LLC29,058$1.73M0.0%-83.7%0.018%
5/21/2025 Geneos Wealth Management Inc.4,033$241K0.0%+1,382.7%0.002%
5/20/2025 Focus Partners Wealth432,806$25.83M0.1%+0.8%0.262%
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC131,943$7.87M0.0%-14.6%0.080%
5/19/2025 Optimize Financial Inc28,785$1.72M0.6%N/A0.017%
5/16/2025 Empowered Funds LLC4,639$277K0.0%+917.3%0.003%
5/16/2025 Arete Wealth Advisors LLC7,050$421K0.0%-11.3%0.004%
5/16/2025 Fred Alger Management LLC1,560,033$93.09M0.5%+13.0%0.946%
5/16/2025 Jones Financial Companies Lllp20,781$1.24M0.0%+15,180.1%0.013%
5/16/2025 Scientech Research LLC17,277$1.03M0.3%+61.6%0.010%
5/16/2025 Petrus Trust Company LTA3,665$219K0.0%N/A0.002%
5/16/2025 Granahan Investment Management LLC55,057$3.29M0.2%N/A0.033%
5/16/2025 Greenhouse Funds LLLP341,530$20.38M1.0%+34.7%0.207%
5/16/2025 Alliancebernstein L.P.8,401,019$501.29M0.2%+114.2%5.094%
5/16/2025 AQR Capital Management LLC11,391$680K0.0%+213.4%0.007%
5/16/2025 Altimeter Capital Management LP981,697$58.58M1.2%+68.0%0.595%
5/16/2025 Amundi378,760$21.09M0.0%-25.7%0.230%
5/16/2025 Adage Capital Partners GP L.L.C.463,932$27.68M0.1%+802.0%0.281%
5/15/2025 Atreides Management LP4,652,264$277.60M8.4%+153.3%2.821%
5/15/2025 PDT Partners LLC53,157$3.17M0.2%+112.3%0.032%
5/15/2025 Royal Bank of Canada152,453$9.10M0.0%+167.3%0.092%
5/15/2025 Graham Capital Management L.P.50,652$3.02M0.1%+151.8%0.031%
5/15/2025 Baird Financial Group Inc.4,500$269K0.0%-90.4%0.003%
5/15/2025 Analog Century Management LP707,130$42.19M3.4%+33.3%0.429%
5/15/2025 Vident Advisory LLC3,464$207K0.0%N/A0.002%
5/15/2025 The Manufacturers Life Insurance Company 662,223$39.52M0.0%+116.7%0.402%
5/15/2025 Driehaus Capital Management LLC201,285$12.01M0.1%-84.8%0.122%
5/15/2025 Canada Pension Plan Investment Board45,200$2.70M0.0%-77.5%0.027%
5/15/2025 State of Wyoming2,589$154K0.0%N/A0.002%
5/15/2025 BNP Paribas Financial Markets623,854$37.23M0.0%-23.6%0.378%
5/14/2025 FORA Capital LLC45,433$2.71M0.3%N/A0.028%
5/14/2025 Caisse DE Depot ET Placement DU Quebec25,700$1.53M0.0%-33.3%0.016%
5/14/2025 Bank of Hawaii20,593$1.23M0.1%+89.4%0.012%
5/14/2025 Comerica Bank157,229$9.38M0.0%+887.9%0.095%
5/14/2025 Jump Financial LLC553,003$33.00M0.5%N/A0.335%
5/14/2025 1832 Asset Management L.P.613,900$36.63M0.0%-71.3%0.372%
5/14/2025 GM Advisory Group LLC9,035$539K0.0%N/A0.005%
5/14/2025 Carmignac Gestion12,000$716K0.0%N/A0.007%
5/14/2025 Hsbc Holdings PLC10,248$605K0.0%-77.9%0.006%
5/14/2025 Fuller & Thaler Asset Management Inc.636,536$37.98M0.1%+25.2%0.386%
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5/14/2025 Quantbot Technologies LP146,551$8.75M0.3%+372.8%0.089%
5/14/2025 Wellington Management Group LLP111,972$6.68M0.0%+253.8%0.068%
5/13/2025 Northern Trust Corp290,890$17.36M0.0%-1.8%0.176%
5/13/2025 American Century Companies Inc.6,783$405K0.0%+46.9%0.004%
5/13/2025 Liontrust Investment Partners LLP32,129$1.92M0.0%+100.3%0.019%
5/13/2025 Lord Abbett & CO. LLC1,193,160$71.20M0.3%-34.4%0.723%
5/13/2025 Caitong International Asset Management Co. Ltd7,285$435K0.3%+264.8%0.004%
5/13/2025 Russell Investments Group Ltd.3,507$209K0.0%-69.3%0.002%
5/13/2025 Prudential PLC33,658$2.01M0.0%N/A0.020%
5/13/2025 HighTower Advisors LLC9,151$546K0.0%+47.7%0.006%
5/12/2025 AGF Management Ltd.127,232$7.59M0.0%+8.5%0.077%
5/12/2025 Nuveen LLC267,508$15.96M0.0%N/A0.162%
5/12/2025 Aigen Investment Management LP17,920$1.07M0.2%+50.9%0.011%
5/12/2025 Virtu Financial LLC8,125$485K0.0%-75.9%0.005%
5/12/2025 Entropy Technologies LP3,842$229K0.0%-70.8%0.002%
5/12/2025 Invesco Ltd.1,881,519$112.27M0.0%-53.7%1.141%
5/12/2025 Sierra Summit Advisors LLC94,834$5.66M1.2%N/A0.058%
5/12/2025 National Bank of Canada FI1,149$69K0.0%+112.4%0.001%
5/12/2025 Citigroup Inc.461,093$27.51M0.0%+331.4%0.280%
5/12/2025 Mitsubishi UFJ Asset Management Co. Ltd.56,300$3.36M0.0%+11.5%0.034%
5/12/2025 Maryland State Retirement & Pension System5,054$302K0.0%-12.4%0.003%
5/9/2025 Deutsche Bank AG196,103$11.70M0.0%+2,448.4%0.119%
5/9/2025 Charles Schwab Investment Management Inc.138,300$8.25M0.0%+4.4%0.084%
5/9/2025 Vanguard Group Inc.9,297,476$554.78M0.0%+0.9%5.638%
5/9/2025 Comprehensive Financial Planning Inc. PA1,639$98K0.1%-13.2%0.001%
5/9/2025 Atria Wealth Solutions Inc.4,543$271K0.0%+81.1%0.003%
5/9/2025 Westfield Capital Management Co. LP467,080$27.87M0.1%N/A0.283%
5/9/2025 ING Groep NV114,700$6.84M0.0%-59.2%0.070%
5/9/2025 Blair William & Co. IL8,625$515K0.0%N/A0.005%
5/9/2025 Bank of Nova Scotia964,400$57.55M0.1%+3,742.2%0.585%
5/9/2025 PNC Financial Services Group Inc.5,268$314K0.0%+11.9%0.003%
5/9/2025 Jupiter Asset Management Ltd.8,826$527K0.0%N/A0.005%
5/8/2025 Blueshift Asset Management LLC12,133$724K0.3%N/A0.007%
5/8/2025Jefferies Financial Group Inc.23,330$1.39M0.0%N/A0.014%
5/8/2025 Alberta Investment Management Corp14,352$856K0.0%-12.1%0.009%
5/8/2025 US Bancorp DE3,091$184K0.0%-51.3%0.002%
5/8/2025 Harbour Investments Inc.795$47K0.0%+351.7%0.000%
5/8/2025 SlateStone Wealth LLC9,595$573K0.1%-47.9%0.006%
5/8/2025 XTX Topco Ltd37,307$2.23M0.1%+1,326.7%0.023%
5/8/2025 Banque Cantonale Vaudoise2,702$161K0.0%N/A0.002%
5/7/2025 LPL Financial LLC82,128$4.90M0.0%+51.0%0.050%
5/7/2025 Freemont Management S.A.91,500$5.46M1.8%N/A0.055%
5/6/2025 Pacer Advisors Inc.501,677$29.94M0.1%N/A0.304%
5/6/2025 Neo Ivy Capital Management1,764$105K0.0%N/A0.001%
5/6/2025 IMA Advisory Services Inc.5,813$347K0.0%N/A0.004%
5/6/2025 Legato Capital Management LLC5,117$305K0.0%-80.0%0.003%
5/6/2025 Proficio Capital Partners LLC20,205$1.25M0.1%-6.6%0.012%
5/6/2025 Pier 88 Investment Partners LLC8,260$493K0.1%N/A0.005%
5/6/2025 Universal Beteiligungs und Servicegesellschaft mbH15,544$928K0.0%-88.7%0.009%
5/6/2025 Y Intercept Hong Kong Ltd92,899$5.54M0.4%N/A0.056%
The Prophet's Newest Prediction (Ad)

A storm is brewing in the markets: new tariffs, recession warnings, and panic in the headlines. That’s when publisher Brett Aitken turns to Whitney Tilson—a man CNBC once dubbed “The Prophet.” Tilson just released a new prediction that runs counter to what mainstream finance is telling you.

Market chaos? Hear Tilson’s take now
5/5/2025 Hazlett Burt & Watson Inc.885$53K0.0%+1,670.0%0.001%
5/5/2025 Peterson Wealth Services8,945$534K0.2%-1.9%0.005%
5/5/2025 IFP Advisors Inc2,560$153K0.0%+3,557.1%0.002%
5/5/2025 Morse Asset Management Inc25,939$1.55M0.4%-10.3%0.016%
5/5/2025 Migdal Insurance & Financial Holdings Ltd.812$48K0.0%N/A0.000%
5/2/2025 Victory Capital Management Inc.22,293$1.33M0.0%+46.5%0.014%
5/2/2025 Dakota Wealth Management47,581$2.84M0.1%+10.4%0.029%
5/2/2025 TimesSquare Capital Management LLC20,520$1.22M0.0%-87.2%0.013%
5/2/2025 SBI Securities Co. Ltd.21,264$1.27M0.0%+69.6%0.013%
5/1/2025 Peregrine Investment Management Inc.150,000$8.95M6.7%+85.7%0.093%
(Data available from 1/1/2016 forward)

ALAB Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ALAB shares?

During the previous two years, 371 institutional investors and hedge funds held shares of Astera Labs. The most heavily invested institutionals were FMR LLC ($3.10B), Vanguard Group Inc. ($554.78M), Alliancebernstein L.P. ($501.29M), JPMorgan Chase & Co. ($312.64M), Atreides Management LP ($277.60M), Jennison Associates LLC ($229.99M), and Massachusetts Financial Services Co. MA ($221.72M).Learn more on ALAB's institutional investors.

What percentage of Astera Labs stock is owned by institutional investors?

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

Which institutional investors have been buying Astera Labs stock?

Of the 351 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: Vanguard Group Inc. ($8.99M), Alliancebernstein L.P. ($8.24M), Atreides Management LP ($2.82M), Fred Alger Management LLC ($2.81M), Jennison Associates LLC ($1.89M), Lord Abbett & CO. LLC ($1.83M), and Massachusetts Financial Services Co. MA ($1.58M).

How much institutional buying is happening at Astera Labs?

Institutional investors have bought a total of 59,235,061 shares in the last 24 months. This purchase volume represents approximately $5.77B in transactions.

Which Astera Labs major shareholders have been selling company stock?

Of the 90 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: Invesco Ltd. ($2.72M), Fred Alger Management LLC ($1.61M), 1832 Asset Management L.P. ($1.53M), Driehaus Capital Management LLC ($1.12M), Lord Abbett & CO. LLC ($629.18K), Adage Capital Partners GP L.L.C. ($608.92K), and The Manufacturers Life Insurance Company ($573.50K).

How much institutional selling is happening at Astera Labs?

Institutional investors have sold a total of 13,893,294 shares in the last 24 months. This volume of shares sold represents approximately $1.32B in transactions.


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This page (NASDAQ:ALAB) was last updated on 5/22/2025 by MarketBeat.com Staff
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