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Astera Labs (ALAB) Institutional Ownership

Astera Labs logo
$179.09 +1.56 (+0.88%)
Closing price 08/22/2025 04:00 PM Eastern
Extended Trading
$179.44 +0.35 (+0.20%)
As of 08/22/2025 07:59 PM 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)
422
Total
Institutional Inflows
(last 12 months)
$6.35B
Number of
Institutional Sellers
(last 12 months)
115
Total
Institutional Outflows
(last 12 months)
$2.14B
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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
8/19/2025 Newbridge Financial Services Group Inc.6,730$609K0.1%-1.5%0.004%
8/19/2025 Marex Group plc24,300$2.20M0.0%N/A0.015%
8/19/2025 MRP Capital Investments LLC3,515$318K0.2%N/A0.002%
8/19/2025 Advisory Services Network LLC7,651$692K0.0%N/A0.005%
8/19/2025 State of Wyoming662$60K0.0%-74.4%0.000%
8/19/2025 Liontrust Investment Partners LLP52,349$4.73M0.1%+62.9%0.031%
8/18/2025 Geneos Wealth Management Inc.8,920$807K0.0%+121.2%0.005%
8/18/2025 Caxton Associates LLP163,753$14.81M0.4%N/A0.099%
8/18/2025 Castleark Management LLC61,530$5.56M0.2%N/A0.037%
8/16/2025 Public Sector Pension Investment Board296,000$26.76M0.1%+196.0%0.178%
8/16/2025 FORA Capital LLC27,722$2.51M0.3%-39.0%0.017%
8/15/2025 Tower Research Capital LLC TRC 2,486$225K0.0%+506.3%0.001%
8/15/2025 Rakuten Securities Inc.11,836$1.07M0.4%+24.7%0.007%
8/15/2025 Corient Private Wealth LLC6,080$550K0.0%N/A0.004%
8/15/2025 Morse Asset Management Inc33,628$3.04M0.7%+29.6%0.020%
8/15/2025 Vident Advisory LLC2,730$247K0.0%-21.2%0.002%
8/15/2025 Visionary Wealth Advisors2,272$205K0.0%N/A0.001%
8/15/2025 Tidal Investments LLC119,430$10.80M0.1%+62.4%0.072%
8/15/2025 Snowden Capital Advisors LLC9,479$857K0.0%-34.3%0.006%
8/15/2025 Oxford Asset Management LLP4,713$426K0.2%N/A0.003%
8/15/2025 MML Investors Services LLC22,786$2.06M0.0%+28.7%0.014%
8/15/2025 Man Group plc63,526$5.74M0.0%+383.4%0.038%
8/15/2025 Lazard Asset Management LLC17,078$1.54M0.0%+40.5%0.010%
8/15/2025 Holocene Advisors LP617,414$55.83M0.1%N/A0.371%
8/15/2025 Fortress Investment Group LLC22,500$2.03M0.3%N/A0.014%
8/15/2025 G2 Investment Partners Management LLC133,699$12.09M2.6%+17.8%0.080%
8/15/2025 Great Valley Advisor Group Inc.4,119$372K0.0%+2.2%0.002%
8/15/2025 Eventide Asset Management LLC6,923$626K0.0%N/A0.004%
8/15/2025 Engineers Gate Manager LP175,206$15.84M0.2%+6.6%0.105%
8/15/2025 BNP Paribas Financial Markets166,441$15.05M0.0%-73.3%0.100%
8/15/2025 Boothbay Fund Management LLC37,561$3.40M0.1%+35.2%0.023%
8/15/2025 Brevan Howard Capital Management LP74,466$6.73M0.0%N/A0.045%
8/15/2025 Adage Capital Partners GP L.L.C.589,932$53.34M0.1%+27.2%0.355%
8/15/2025 AQR Capital Management LLC39,923$3.61M0.0%+250.5%0.024%
8/14/2025 Atreides Management LP954,783$86.33M2.4%-79.5%0.574%
8/14/2025 PDT Partners LLC124,642$11.27M0.6%+134.5%0.075%
8/14/2025 Paloma Partners Management Co11,999$1.09M0.2%N/A0.007%
8/14/2025 Ausdal Financial Partners Inc.2,842$257K0.0%N/A0.002%
8/14/2025 California State Teachers Retirement System122,722$11.10M0.0%+1,696.5%0.074%
8/14/2025 Raymond James Financial Inc.215,909$19.52M0.0%+401.0%0.130%
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8/14/2025 Worldquant Millennium Advisors LLC10,633$961K0.0%N/A0.006%
8/14/2025 Canada Pension Plan Investment Board145,700$13.17M0.0%+222.3%0.088%
8/14/2025 Bayesian Capital Management LP6,312$571K0.1%N/A0.004%
8/14/2025 Quantinno Capital Management LP16,424$1.49M0.0%+81.8%0.010%
8/14/2025 Diversify Wealth Management LLC1,174$106K0.0%N/A0.001%
8/14/2025 Diversify Advisory Services LLC10,458$946K0.0%N/A0.006%
8/14/2025 Alliancebernstein L.P.6,391,580$577.93M0.2%-23.9%3.845%
8/14/2025 Treasurer of the State of North Carolina66,888$6.05M0.0%+32.5%0.040%
8/14/2025 The Manufacturers Life Insurance Company 433,524$39.20M0.0%-34.5%0.261%
8/14/2025 Rokos Capital Management LLP73,107$6.61M0.0%N/A0.044%
8/14/2025 Sei Investments Co.187,205$16.93M0.0%+38.9%0.113%
8/14/2025 Frontier Capital Management Co. LLC222,080$20.08M0.2%+145.9%0.134%
8/14/2025 NewEdge Advisors LLC12,234$1.11M0.0%+4,774.1%0.007%
8/14/2025 State Street Corp2,143,459$193.81M0.0%+39.3%1.290%
8/14/2025 WINTON GROUP Ltd27,766$2.51M0.1%N/A0.017%
8/14/2025 Bank of Nova Scotia478,000$43.22M0.1%-50.4%0.288%
8/14/2025 California Public Employees Retirement System227,237$20.55M0.0%+92.1%0.137%
8/13/2025 Jump Financial LLC397,135$35.91M0.4%-28.2%0.239%
8/13/2025 StoneX Group Inc.5,480$496K0.0%N/A0.003%
8/13/2025 Diametric Capital LP2,821$255K0.1%-58.9%0.002%
8/13/2025 Cresset Asset Management LLC8,430$762K0.0%N/A0.005%
8/13/2025 Knollwood Investment Advisory LLC2,268$205K0.0%N/A0.001%
8/13/2025 Brown Advisory Inc.5,581$505K0.0%+54.9%0.003%
8/13/2025 Amundi101,620$9M0.0%-73.2%0.061%
8/13/2025 Marshall Wace LLP225,215$20.36M0.0%+31.9%0.135%
8/13/2025 Baird Financial Group Inc.40,481$3.66M0.0%+799.6%0.024%
8/13/2025 First Trust Advisors LP112,766$10.20M0.0%+102.0%0.068%
8/13/2025 Kennedy Capital Management LLC48,656$4.40M0.1%-12.2%0.029%
8/13/2025 Optimize Financial Inc28,581$2.58M1.6%-0.7%0.017%
8/13/2025 Guggenheim Capital LLC13,754$1.24M0.0%-15.1%0.008%
8/13/2025 Invesco Ltd.482,178$43.60M0.0%-74.4%0.290%
8/13/2025 1832 Asset Management L.P.1,543,500$139.56M0.1%+151.4%0.929%
8/13/2025 Greenhouse Funds LLLP534,535$48.33M2.0%+56.5%0.322%
8/13/2025 JT Stratford LLC15,743$1.42M0.2%N/A0.009%
8/13/2025 Berbice Capital Management LLC1,600$145K0.1%+14.3%0.001%
8/13/2025 Quantbot Technologies LP17,177$1.55M0.0%-88.3%0.010%
8/13/2025 M&T Bank Corp13,216$1.20M0.0%+36.7%0.008%
8/13/2025 Spyglass Capital Management LLC734,570$66.42M3.8%-19.1%0.442%
8/13/2025 Lido Advisors LLC16,790$1.52M0.0%+5.5%0.010%
8/13/2025 New York State Common Retirement Fund150,818$13.64M0.0%+15.4%0.091%
8/13/2025 F m Investments LLC23,229$2.10M0.1%-2.1%0.014%
8/13/2025 Norges Bank443,534$40.10M0.0%N/A0.267%
8/13/2025 Hsbc Holdings PLC26,874$2.44M0.0%+162.2%0.016%
8/13/2025 State Board of Administration of Florida Retirement System114,244$10.33M0.0%+19.7%0.069%
8/13/2025 Elevation Point Wealth Partners LLC9,532$862K0.1%+34.0%0.006%
8/12/2025 Manchester Capital Management LLC483$44K0.0%+141.5%0.000%
8/12/2025 SlateStone Wealth LLC12,584$1.14M0.1%+31.2%0.008%
8/12/2025 Advisors Asset Management Inc.477$43K0.0%+68.6%0.000%
8/12/2025 Southeast Asset Advisors LLC3,868$350K0.0%N/A0.002%
8/12/2025 CreativeOne Wealth LLC4,216$381K0.0%N/A0.003%
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8/12/2025 Prudential Financial Inc.7,773$703K0.0%+15.8%0.005%
8/12/2025 Left Brain Wealth Management LLC2,700$244K0.1%N/A0.002%
8/12/2025 Sierra Summit Advisors LLC110,974$10.03M1.8%+17.0%0.067%
8/12/2025 American Century Companies Inc.32,791$2.97M0.0%+383.4%0.020%
8/12/2025 Rhumbline Advisers157,884$14.28M0.0%+51.3%0.095%
8/12/2025 AXQ Capital LP4,532$410K0.1%-53.7%0.003%
8/12/2025 Franklin Resources Inc.184,858$16.72M0.0%+10.3%0.111%
8/12/2025 Legal & General Group Plc358,545$32.42M0.0%+40.6%0.216%
8/12/2025 JPMorgan Chase & Co.946,092$85.55M0.0%+0.9%0.569%
8/12/2025 DNB Asset Management AS11,050$999K0.0%N/A0.007%
(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, 455 institutional investors and hedge funds held shares of Astera Labs. The most heavily invested institutionals were FMR LLC ($3.10B), Vanguard Group Inc. ($1.09B), Alliancebernstein L.P. ($577.93M), Jennison Associates LLC ($229.99M), Massachusetts Financial Services Co. MA ($221.72M), State Street Corp ($193.81M), and Renaissance Technologies LLC ($155.46M).Learn more on Astera Labs' 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 439 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. ($11.74M), 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 Norges Bank ($1.80M).

How much institutional buying is happening at Astera Labs?

Institutional investors have bought a total of 64,362,591 shares in the last 24 months. This purchase volume represents approximately $6.35B in transactions.

Which of Astera Labs' major shareholders have been selling company stock?

Of the 115 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. ($4.12M), Atreides Management LP ($3.70M), Alliancebernstein L.P. ($2.01M), 1832 Asset Management L.P. ($1.53M), Fred Alger Management LLC ($1.44M), Driehaus Capital Management LLC ($1.12M), and The Manufacturers Life Insurance Company ($802.20K).

How much institutional selling is happening at Astera Labs?

Institutional investors have sold a total of 23,033,857 shares in the last 24 months. This volume of shares sold represents approximately $2.14B in transactions.


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This page (NASDAQ:ALAB) was last updated on 8/24/2025 by MarketBeat.com Staff
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