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Astera Labs, Inc.

ALAB
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
SEC CIK
0001736297

In the last 90 days, Astera Labs, Inc. insiders filed 0 open-market purchases and 9 sales; 993 institutions reported holding it in 13F filings for Q2 2026, worth $61.2B in total; Maverick Capital is the only superinvestor holding it.

Q2 2025 vs. Q1 2025

How the institutions holding Astera Labs, Inc. changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of ALAB: Q1 2025 compared with Q2 2025
MeasureQ1 2025Of which not filed for Q2 2025Q2 2025Change
Holders3912514+125
Shares98.2M246102.7M+4.58M (+4.7%)
Value$5.86B$14.7K$9.29B+$3.43B (+58.5%)

2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (184)

Institutions that held Astera Labs, Inc. at the end of Q2 2025 but not at the end of Q1 2025.

Showing the largest 100 of 184 by value.

Institutions new to ALAB in Q2 2025
InstitutionSharesValue% of portfolio
FengHe Fund Management Pte. Ltd.1,180,848$106.8M17.50%
Massachusetts Financial Services Co1,028,315$93.0M0.03%
Holocene Advisors, LP617,414$55.8M0.14%
Swiss National Bank247,800$22.4M0.01%
Baillie Gifford & Co233,227$21.1M0.02%
Jain Global LLC204,987$18.5M0.29%
Salem Investment Counselors Inc175,844$15.9M0.50%
Caxton Associates LLP163,753$14.8M0.38%
Jane Street Group, LLC162,049$14.7M0.02%
ExodusPoint Capital Management, LP100,632$9.10M0.11%
Oak Grove Capital LLC93,500$8.45M1.94%
Summitry LLC89,000$8.05M0.36%
State of Wisconsin Investment Board86,640$7.83M0.02%
Freestone Grove Partners LP84,296$7.62M0.06%
Alta Park Capital, LP83,318$7.53M0.93%
Sora Investors LLC81,833$7.40M0.67%
Bridgewater Associates, LP80,237$7.26M0.03%
Brevan Howard Capital Management LP74,466$6.73M0.07%
Rokos Capital Management LLP73,107$6.61M0.11%
Castleark Management LLC61,530$5.56M0.17%
Algert Global LLC58,390$5.28M0.11%
Janus Henderson Group PLC55,200$4.99M0.00%
Proem Advisors LLC50,000$4.52M1.20%
Candriam Luxembourg S.C.A.43,598$3.94M0.02%
State of New Jersey Common Pension Fund D43,412$3.93M0.02%
United Capital Management of KS, Inc.43,298$3.92M0.61%
Arizona State Retirement System37,825$3.42M0.02%
Robeco Institutional Asset Management B.V.33,132$3.00M0.00%
Ensign Peak Advisors, Inc32,465$2.94M0.01%
Handelsbanken Fonder AB32,400$2.93M0.01%
KLP Kapitalforvaltning AS27,800$2.51M0.01%
Winton Group Ltd27,766$2.51M0.13%
EFG Asset Management (North America) Corp.26,205$2.37M0.33%
Teacher Retirement System of Texas25,812$2.33M0.01%
Sigma Planning Corp25,525$2.31M0.07%
Marex Group plc24,300$2.20M0.04%
Zurcher Kantonalbank (Zurich Cantonalbank)24,205$2.19M0.01%
Lisanti Capital Growth, LLC24,180$2.19M0.61%
Fortress Investment Group LLC22,500$2.03M0.29%
Diversify Advisory Services, LLC10,458$2.01M0.08%
Intech Investment Management LLC21,099$1.91M0.02%
EFG Asset Management (Americas) Corp.20,882$1.89M0.35%
Natixis Advisors, L.P.19,318$1.75M0.00%
Fox Run Management, L.L.C.17,795$1.61M0.27%
Mirador Capital Partners LP17,783$1.61M0.26%
Pictet Asset Management Holding SA17,729$1.60M0.00%
JT Stratford LLC15,743$1.42M0.22%
Cookson Peirce & Co Inc14,042$1.27M0.06%
Magnetar Financial LLC13,825$1.25M0.01%
New England Research & Management, Inc.13,825$1.25M0.59%
Pathstone Holdings, LLC13,818$1.25M0.00%
Public Employees Retirement Association of Colorado13,279$1.20M0.00%
Shay Capital LLC13,000$1.18M0.27%
Andar Capital Management HK Ltd13,000$1.18M1.37%
STRS Ohio12,975$1.17M0.00%
Sheets Smith Investment Management12,696$1.15M1.01%
Paloma Partners Management Co11,999$1.08M0.25%
Oasis Management Co Ltd.11,700$1.06M0.25%
Advisory Services Network, LLC7,651$1.05M0.02%
Chapin Davis, Inc.11,451$1.04M0.29%
Friedenthal Financial11,255$1.02M0.56%
Integrated Financial Solutions, Inc.11,225$1.01M0.86%
DnB Asset Management AS11,050$999.1K0.00%
Belpointe Asset Management LLC10,636$961.7K0.04%
Fortis Capital Advisors, LLC10,636$961.7K0.17%
Worldquant Millennium Advisors LLC10,633$961.4K0.00%
Landscape Capital Management, L.L.C.10,355$936.3K0.07%
Virginia Retirement Systems Et Al10,200$922.3K0.01%
Schonfeld Strategic Advisors LLC10,167$919.3K0.01%
Dynamic Technology Lab Private Ltd10,110$914.0K0.12%
Interval Partners, LP10,000$904.2K0.02%
Rye Brook Capital LLC9,100$823.0K0.86%
Picton Mahoney Asset Management8,950$809.0K0.01%
Mangrove Partners7,875$712.1K0.08%
Revere Asset Management, Inc7,550$682.7K0.33%
Cresset Asset Management, LLC7,504$678.5K0.00%
Fieldview Capital Management, LLC7,010$633.8K0.10%
Eventide Asset Management, LLC6,923$626.0K0.01%
Connor, Clark & Lunn Investment Management Ltd.6,800$614.9K0.00%
Thrivent Financial for Lutherans6,551$592.0K0.00%
Bayesian Capital Management, LP6,312$570.7K0.09%
Janney Montgomery Scott LLC6,183$559.0K0.00%
QRG Capital Management, Inc.6,048$546.9K0.00%
CI Private Wealth, LLC6,000$542.5K0.00%
Concentric Capital Strategies, LP5,850$529.0K0.03%
Merit Financial Group, LLC5,513$498.5K0.01%
StoneX Group Inc.5,480$495.5K0.02%
Sheets Smith Wealth Management5,316$480.7K0.06%
Next Capital Management LLC5,182$468.6K0.17%
Mercer Global Advisors Inc4,994$451.6K0.00%
Greenwood Capital Associates LLC4,834$437.1K0.05%
Wealth Enhancement Advisory Services, LLC4,745$430.9K0.00%
Oxford Asset Management LLP4,713$426.1K0.14%
Colonial River Wealth Management, LLC4,388$425.7K0.18%
Harbour Capital Advisors, LLC4,575$405.2K0.09%
Everence Capital Management Inc4,310$390.0K0.03%
Axxcess Wealth Management, LLC4,248$384.1K0.01%
Change Path, LLC4,216$381.2K0.01%
Prosperity Wealth Management, Inc.4,132$373.6K0.14%
Trilogy Capital Inc.4,100$370.7K0.02%

Sold out (59)

Institutions that held Astera Labs, Inc. at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of ALAB in Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Qube Research & Technologies Ltd1,026,742$61.3M
Altimeter Capital Management, LPSuperinvestorAltimeter Capital981,697$58.6M
Analog Century Management LP707,130$42.2M
Coatue Management LLCSuperinvestorCoatue Management676,586$40.4M
Pacer Advisors, Inc.501,677$29.9M
Westfield Capital Management Co LP467,080$27.9M
Voloridge Investment Management, LLC452,533$27.0M
Capital Fund Management S.A.303,243$18.1M
M&G Plc159,570$9.57M
Stephens Inc106,088$6.33M
Y-Intercept (Hong Kong) Ltd92,899$5.54M
Toronado Partners, LLC61,811$3.69M
Dakota Wealth Management47,581$2.84M
XTX Topco Ltd37,307$2.23M
HRT Financial LP31,536$1.88M
Himension Fund24,716$1.47M
Jefferies Financial Group Inc.23,330$1.39M
Mark Asset Management LP20,304$1.21M
Atom Investors LP18,945$1.13M
Scientech Research LLC17,277$1.03M
Quantessence Capital LLC17,275$1.03M
Sherbrooke Park Advisers LLC15,240$909.4K
Simplicity Wealth,LLC14,389$858.6K
Alberta Investment Management Corp14,352$856.4K
Ilex Capital Partners (UK) LLP14,190$846.7K
Blueshift Asset Management, LLC12,133$724.0K
Virtu Financial LLC8,125$485.0K
Nomura Holdings Inc6,923$413.1K
Steel Peak Wealth Management LLC5,348$319.1K
Atria Wealth Solutions, Inc.4,543$271.1K
Mach-1 Financial Group, Inc.4,408$263.0K
Petrus Trust Company, LTA3,665$218.7K
National Asset Management, Inc.3,617$215.8K
Arrowpoint Investment Partners (Singapore) Pte. Ltd.3,260$194.5K
SG Americas Securities, LLC2,046$122.0K
Emerald Mutual Fund Advisers Trust1,781$106.3K
Neo Ivy Capital Management1,764$105.3K
Daiwa Securities Group Inc.909$54.0K
Migdal Insurance & Financial Holdings Ltd.812$48.0K
Corebridge Financial, Inc.803$47.9K
Marathon Trading Investment Management LLC686$40.9K
Coldstream Capital Management Inc629$37.5K
North Star Investment Management Corp.300$17.9K
Hollencrest Capital Management284$16.9K
Mirae Asset Global ETFs Holdings Ltd.254$15.2K
Boston Private Wealth LLC190$11.3K
Armstrong Advisory Group, Inc70$9.27K
Washington Trust Co140$8.35K
Accredited Wealth Management, LLC100$5.97K
Hexagon Capital Partners LLC51$3.04K
Quent Capital, LLC51$3.04K
Montag A & Associates Inc50$2.98K
HM Payson & Co47$2.81K
Banque Transatlantique SA35$2.09K
Quadrant Capital Group LLC25$1.49K
Ulland Investment Advisors, LLC10$1.00K
Continuum Advisory, LLC12$716
Principia Wealth Advisory, LLC9$579
American Capital Advisory, LLC4$239

Not filed for Q2 2025 yet (2)

Institutions that held Astera Labs, Inc. at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ALAB in Q1 2025 that haven't filed for Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Lindbrook Capital, LLC225$13.4K
Sandy Spring Bank21$1.25K