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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.

Q3 2025 vs. Q2 2025

How the institutions holding Astera Labs, Inc. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of ALAB: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders5146660+152
Shares102.7M453.0K110.8M+8.49M (+8.3%)
Value$9.29B$40.9M$21.7B+$12.5B (+134.9%)

6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (222)

Institutions that held Astera Labs, Inc. at the end of Q3 2025 but not at the end of Q2 2025.

Showing the largest 100 of 222 by value.

Institutions new to ALAB in Q3 2025
InstitutionSharesValue% of portfolio
Rafferty Asset Management, LLC1,070,475$209.6M0.68%
Voloridge Investment Management, LLC671,804$131.5M0.44%
Qube Research & Technologies Ltd568,392$111.3M0.16%
Pacer Advisors, Inc.513,152$100.5M0.26%
Allspring Global Investments Holdings, LLC442,942$86.2M0.14%
Clear Street Group Inc.310,236$60.7M0.30%
Grand Alliance Asset Management Ltd218,112$42.7M26.41%
Arrowstreet Capital, Limited Partnership202,965$39.7M0.03%
Westfield Capital Management Co LP192,614$37.7M0.16%
AXA Investment Managers S.A.171,587$33.6M0.09%
Ossiam165,429$32.4M0.42%
Twinbeech Capital LP137,339$26.9M1.06%
Kadensa Capital Ltd122,609$24.0M2.47%
LMR Partners LLP105,865$20.7M0.27%
Voleon Capital Management LP93,375$18.3M0.45%
GF Fund Management Co. Ltd.68,072$13.3M0.24%
Stephens Investment Management Group LLC67,423$13.2M0.17%
Oriental Harbor Investment Fund64,486$12.6M0.98%
Aquatic Capital Management LLC57,757$11.3M0.21%
Toronto Dominion Bank51,964$10.2M0.02%
Quadrature Capital Ltd50,206$9.84M0.12%
Allianz Asset Management GmbH45,917$8.99M0.01%
Virtu Financial LLC44,339$8.68M0.48%
Swedbank AB44,200$8.65M0.01%
Trexquant Investment LP41,282$8.08M0.08%
Y-Intercept (Hong Kong) Ltd34,569$6.77M0.16%
Nissay Asset Management Corp34,385$6.73M0.04%
Union Bancaire Privee, UBP SA37,012$5.84M0.12%
GW&K Investment Management, LLC26,782$5.24M0.05%
Tairen Capital Ltd20,950$4.10M0.44%
Catalyst Funds Management Pty Ltd20,800$4.07M0.62%
SG Americas Securities, LLC20,631$4.04M0.01%
Estate Counselors, LLC20,619$4.04M0.35%
Arrowpoint Investment Partners (Singapore) Pte. Ltd.17,382$3.40M4.98%
Rakuten Investment Management, Inc.10,781$3.20M0.01%
Vestor Capital, LLC16,249$3.18M0.20%
Bridgeway Capital Management, LLC15,400$3.02M0.06%
Sanders Morris Harris LLC12,595$2.47M0.33%
XTX Topco Ltd12,306$2.41M0.13%
ProShare Advisors LLC11,949$2.34M0.00%
Global Trust Asset Management, LLC11,852$2.32M1.05%
TD Asset Management Inc11,316$2.22M0.00%
Silvant Capital Management LLC11,237$2.20M0.08%
Simplicity Wealth,LLC10,861$2.13M0.12%
Capstone Investment Advisors, LLC10,011$1.96M0.02%
Ardmore Road Asset Management LP10,000$1.96M0.13%
Geneva Partners, LLC9,582$1.88M0.69%
Cinctive Capital Management LP9,409$1.84M0.09%
Paragon Advisors, LLC9,342$1.83M0.47%
Flputnam Investment Management Co9,264$1.81M0.03%
Banco Bilbao Vizcaya Argentaria, S.A.9,475$1.81M0.01%
Calamos Advisors LLC9,236$1.81M0.01%
Oak Thistle LLC9,199$1.80M0.27%
Gotham Asset Management, LLC8,664$1.70M0.01%
Mackenzie Financial Corp8,494$1.66M0.00%
Nomura Holdings Inc7,920$1.55M0.01%
Jennison Associates LLC7,237$1.42M0.00%
SIH Partners, LLLP6,757$1.32M0.12%
Capital Investment Advisory Services, LLC6,574$1.29M0.10%
GTS Securities LLC6,434$1.26M0.05%
Profund Advisors LLC6,424$1.26M0.04%
Private Advisory Group LLC6,229$1.22M0.11%
Nisa Investment Advisors, LLC5,975$1.17M0.00%
Sprott Inc.5,800$1.14M0.04%
Ieq Capital, LLC5,752$1.13M0.00%
Tobam5,750$1.13M0.41%
Bokf, NA5,685$1.11M0.02%
BOCHK Asset Management Ltd5,400$1.06M0.28%
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main5,397$1.06M0.00%
OP Asset Management Ltd5,338$1.05M0.01%
Private Advisor Group, LLC5,252$1.03M0.01%
Pinkerton Retirement Specialists, LLC5,194$1.02M0.11%
Jefferies Financial Group Inc.5,140$1.01M0.01%
Ground Swell Capital, LLC5,000$979.0K2.14%
Krane Funds Advisors LLC6,184$964.2K0.03%
Omers Administration Corp4,900$959.4K0.01%
Forefront Wealth Partners, LLC4,739$927.9K0.23%
WBI Investments4,328$847.4K0.22%
Goldstream Capital Management Ltd4,054$793.8K0.28%
Kingswood Wealth Advisors, LLC3,983$779.9K0.05%
Lecap Asset Management Ltd3,796$743.3K0.26%
Brinker Capital Investments, LLC3,567$698.4K0.01%
Central Pacific Bank - Trust Division3,562$697.4K0.08%
Siren, L.L.C.3,500$685.3K0.03%
Keybank National Association3,482$681.8K0.00%
Daiwa Securities Group Inc.3,452$676.0K0.00%
Danske Bank A/S3,410$667.7K0.00%
Unique Wealth Strategies, LLC3,374$660.6K0.26%
SeaCrest Wealth Management, LLC2,981$653.9K0.07%
Captrust Financial Advisors3,288$643.9K0.00%
Polymer Capital Management (US) LLC3,283$642.8K0.09%
Bryce Point Capital, LLC3,117$610.3K0.74%
Motley Fool Asset Management LLC2,707$530.0K0.02%
DMG Group, LLC2,702$529.1K0.37%
Diversified Trust Co2,625$514.0K0.01%
Sequoia Financial Advisors, LLC2,587$506.6K0.00%
Sender Co & Partners, Inc.2,585$506.1K0.20%
Harvest Investment Services, LLC2,564$502.0K0.10%
Yeomans Consulting Group, Inc.2,507$487.6K0.17%
Counterpoint Mutual Funds LLC2,471$483.8K0.04%

Sold out (70)

Institutions that held Astera Labs, Inc. at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of ALAB in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Spyglass Capital Management LLC734,570$66.4M
Artisan Partners Limited Partnership300,494$27.2M
Public Sector Pension Investment Board296,000$26.8M
Jain Global LLC204,987$18.5M
Caxton Associates LLP163,753$14.8M
Agf Management Ltd121,981$11.0M
ExodusPoint Capital Management, LP100,632$9.10M
Freestone Grove Partners LP84,296$7.62M
Alta Park Capital, LP83,318$7.53M
Sora Investors LLC81,833$7.40M
Granahan Investment Management Inc78,456$7.09M
Caisse de Depot Et Placement du Quebec77,100$6.97M
Rokos Capital Management LLP73,107$6.61M
Twin Tree Management, LP48,887$4.42M
Jupiter Asset Management Ltd43,500$3.93M
Group One Trading, L.P.43,389$3.92M
Discovery Capital Management, LLC40,800$3.69M
Warm Springs Advisors Inc.35,000$3.16M
Robeco Institutional Asset Management B.V.33,132$3.00M
Optimize Financial Inc28,581$2.58M
Winton Group Ltd27,766$2.51M
Marex Group plc24,300$2.20M
Fortress Investment Group LLC22,500$2.03M
Proficio Capital Partners LLC20,188$1.83M
Royal Fund Management, LLC17,758$1.61M
New England Research & Management, Inc.13,825$1.25M
Sheets Smith Investment Management12,696$1.15M
Paloma Partners Management Co11,999$1.08M
Landscape Capital Management, L.L.C.10,355$936.3K
Interval Partners, LP10,000$904.2K
Balyasny Asset Management LLC9,763$882.8K
Mount Yale Investment Advisors, LLC9,532$861.9K
Picton Mahoney Asset Management8,950$809.0K
Mangrove Partners7,875$712.1K
Revere Asset Management, Inc7,550$682.7K
Eventide Asset Management, LLC6,923$626.0K
Jacobs Levy Equity Management, Inc6,690$604.9K
Bayesian Capital Management, LP6,312$570.7K
Concentric Capital Strategies, LP5,850$529.0K
Dark Forest Capital Management LP5,835$527.6K
StoneX Group Inc.5,480$495.5K
Sheets Smith Wealth Management5,316$480.7K
Greenwood Capital Associates LLC4,834$437.1K
Aster Capital Management (DIFC) Ltd4,017$363.2K
Bridgefront Capital, LLC3,734$337.6K
Diametric Capital, LP2,821$255.1K
Banque Cantonale Vaudoise2,684$243.0K
Wealth Effects LLC2,675$241.9K
Trueblood Wealth Management, LLC2,500$226.1K
Greenland Capital Management LP2,296$207.6K
Symmetry Peak Management LLC1,750$158.2K
GeoWealth Management, LLC1,724$155.9K
Caitong International Asset Management Co., Ltd754$68.2K
Whipplewood Advisors, LLC607$54.9K
Skopos Labs, Inc.587$53.1K
Optiver Holding B.V.371$33.5K
Nalls Sherbakoff Group, LLC250$22.6K
Twin Peaks Wealth Advisors, LLC110$21.1K
REAP Financial Group, LLC150$13.6K
DAGCO, Inc.91$8.23K
TimesSquare Capital Management, LLC60$5.42K
Colonial Trust Co36$3.25K
Valley National Advisers Inc37$3.00K
NBC Securities, Inc.27$2.00K
Kestra Investment Management, LLC22$1.31K
Riggs Asset Managment Co. Inc.9$814
Sierra Ocean, LLC8$723
WealthTrak Capital Management LLC5$453
Stephens Consulting, LLC3$272
Close Asset Management Ltd1$0

Not filed for Q3 2025 yet (6)

Institutions that held Astera Labs, Inc. at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ALAB in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Norges Bank443,534$40.1M
Prairie Sky Financial Group LLC5,000$452.1K
Avantax Advisory Services, Inc.3,136$283.6K
First Horizon Advisors, Inc.982$88.8K
Oliver Lagore Vanvalin Investment Group322$19.2K
Parkworth Wealth Management, Inc.5$452