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 10 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.
13F holders, Q2 2025
Institutional positions in Astera Labs, Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 514
- +125 vs. Q1 2025
- Shares held
- 102.7M
- +4.58M (+4.7%) vs. Q1 2025
- Total value
- $9.29B
- +$3.43B (+58.5%) vs. Q1 2025
- New holders
- 184
- 202 more added
- Sold out
- 59
- 97 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALAB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 993 | $61.2B |
| Q1 2026 | 709 | $13.4B |
| Q4 2025 | 702 | $19.3B |
| Q3 2025 | 660 | $21.7B |
| Q2 2025 | 514 | $9.29B |
| Q1 2025 | 391 | $5.86B |
| Q4 2024 | 421 | $12.5B |
| Q3 2024 | 245 | $3.87B |
| Q2 2024 | 146 | $3.08B |
| Q1 2024 | 121 | $3.15B |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Astera Labs, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State of Wisconsin Investment Board | 86,640 | $7.83M | 0.02% | +86,640 | New |
| Freestone Grove Partners LP | 84,296 | $7.62M | 0.06% | +84,296 | New |
| Alta Park Capital, LP | 83,318 | $7.53M | 0.93% | +83,318 | New |
| Wells Fargo & Company | 82,975 | $7.50M | 0.00% | +48,752+142.5% | Added |
| Sora Investors LLC | 81,833 | $7.40M | 0.67% | +81,833 | New |
| Virtus Wealth Solutions LLC | 81,165 | $7.34M | 1.51% | +36,465+81.6% | Added |
| Bridgewater Associates, LP | 80,237 | $7.26M | 0.03% | +80,237 | New |
| Granahan Investment Management Inc | 78,456 | $7.09M | 0.29% | +23,399+42.5% | Added |
| Susquehanna International Group, LLP | 77,800 | $7.03M | 0.01% | +62,032+393.4% | Added |
| Wolverine Trading, LLC | 77,132 | $7.02M | 0.18% | +44,490+136.3% | Added |
| Caisse de Depot Et Placement du Quebec | 77,100 | $6.97M | 0.01% | +51,400+200.0% | Added |
| Brevan Howard Capital Management LP | 74,466 | $6.73M | 0.07% | +74,466 | New |
| Rokos Capital Management LLP | 73,107 | $6.61M | 0.11% | +73,107 | New |
| Macquarie Group Ltd | 67,880 | $6.14M | 0.01% | −833,557−92.5% | Reduced |
| Treasurer of the State of North Carolina | 66,888 | $6.05M | 0.02% | +16,408+32.5% | Added |
| Man Group plc | 63,526 | $5.74M | 0.01% | +50,385+383.4% | Added |
| Prudential PLC | 62,217 | $5.63M | 0.03% | +28,559+84.9% | Added |
| Castleark Management LLC | 61,530 | $5.56M | 0.17% | +61,530 | New |
| Advisor Group Holdings, Inc. | 60,787 | $5.50M | 0.01% | +41,055+208.1% | Added |
| Nicholas Investment Partners, LP | 59,369 | $5.37M | 0.48% | +13,519+29.5% | Added |
| Algert Global LLC | 58,390 | $5.28M | 0.11% | +58,390 | New |
| Price T Rowe Associates Inc | 57,409 | $5.19M | 0.00% | +14,270+33.1% | Added |
| Janus Henderson Group PLC | 55,200 | $4.99M | 0.00% | +55,200 | New |
| Police & Firemen's Retirement System of New Jersey | 54,480 | $4.93M | 0.05% | +14,868+37.5% | Added |
| Verition Fund Management LLC | 53,272 | $4.82M | 0.03% | −33,319−38.5% | Reduced |
| Barclays PLC | 52,861 | $4.78M | 0.00% | +46,919+789.6% | Added |
| Linden Thomas Advisory Services, LLC | 52,570 | $4.75M | 0.52% | −667−1.3% | Reduced |
| Liontrust Investment Partners LLP | 52,349 | $4.73M | 0.07% | +20,220+62.9% | Added |
| Proem Advisors LLC | 50,000 | $4.52M | 1.20% | +50,000 | New |
| Penserra Capital Management LLC | 49,844 | $4.51M | 0.06% | −9,712−16.3% | Reduced |
| Twin Tree Management, LP | 48,887 | $4.42M | 0.11% | −63,041−56.3% | Reduced |
| Kennedy Capital Management, Inc. | 48,656 | $4.40M | 0.10% | −6,772−12.2% | Reduced |
| Public Employees Retirement System of Ohio | 44,459 | $4.02M | 0.01% | +10,492+30.9% | Added |
| Candriam Luxembourg S.C.A. | 43,598 | $3.94M | 0.02% | +43,598 | New |
| Jupiter Asset Management Ltd | 43,500 | $3.93M | 0.03% | +34,674+392.9% | Added |
| State of New Jersey Common Pension Fund D | 43,412 | $3.93M | 0.02% | +43,412 | New |
| Group One Trading, L.P. | 43,389 | $3.92M | 0.13% | +35,832+474.2% | Added |
| United Capital Management of KS, Inc. | 43,298 | $3.92M | 0.61% | +43,298 | New |
| Discovery Capital Management, LLC | 40,800 | $3.69M | 0.29% | −24,700−37.7% | Reduced |
| Baird Financial Group, Inc. | 40,481 | $3.66M | 0.01% | +35,981+799.6% | Added |
| AQR Capital Management LLC | 39,923 | $3.61M | 0.00% | +28,532+250.5% | Added |
| Exchange Traded Concepts, LLC | 39,838 | $3.60M | 0.05% | −8,546−17.7% | Reduced |
| CIBC World Markets Inc. | 37,844 | $3.42M | 0.01% | +837+2.3% | Added |
| Arizona State Retirement System | 37,825 | $3.42M | 0.02% | +37,825 | New |
| Boothbay Fund Management, LLC | 37,561 | $3.40M | 0.11% | +9,780+35.2% | Added |
| Comerica Bank | 36,867 | $3.33M | 0.01% | −120,362−76.6% | Reduced |
| Citadel Advisors LLC | 36,367 | $3.29M | 0.00% | −346,085−90.5% | Reduced |
| Victory Capital Management Inc | 35,651 | $3.22M | 0.00% | +13,358+59.9% | Added |
| National Philanthropic Trust | 35,250 | $3.19M | 0.04% | −19,250−35.3% | Reduced |
| Warm Springs Advisors Inc. | 35,000 | $3.16M | 2.72% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 34,112 | $3.08M | 0.09% | −16,540−32.7% | Reduced |
| Morse Asset Management, Inc | 33,628 | $3.04M | 0.67% | +7,689+29.6% | Added |
| Robeco Institutional Asset Management B.V. | 33,132 | $3.00M | 0.00% | +33,132 | New |
| American Century Companies Inc | 32,791 | $2.96M | 0.00% | +26,008+383.4% | Added |
| Ensign Peak Advisors, Inc | 32,465 | $2.94M | 0.01% | +32,465 | New |
| Handelsbanken Fonder AB | 32,400 | $2.93M | 0.01% | +32,400 | New |
| Silvercrest Asset Management Group LLC | 31,094 | $2.81M | 0.02% | −1,031−3.2% | Reduced |
| Vontobel Holding Ltd. | 30,809 | $2.79M | 0.01% | −12,767−29.3% | Reduced |
| Taylor Frigon Capital Management LLC | 29,679 | $2.68M | 1.43% | −1,948−6.2% | Reduced |
| Wealthcare Advisory Partners LLC | 29,160 | $2.64M | 0.06% | +221+0.8% | Added |
| Optimize Financial Inc | 28,581 | $2.58M | 1.58% | −204−0.7% | Reduced |
| KLP Kapitalforvaltning AS | 27,800 | $2.51M | 0.01% | +27,800 | New |
| Winton Group Ltd | 27,766 | $2.51M | 0.13% | +27,766 | New |
| FORA Capital, LLC | 27,722 | $2.51M | 0.28% | −17,711−39.0% | Reduced |
| HSBC Holdings PLC | 26,874 | $2.44M | 0.00% | +16,626+162.2% | Added |
| Essex Financial Services, Inc. | 26,365 | $2.38M | 0.16% | +619+2.4% | Added |
| EFG Asset Management (North America) Corp. | 26,205 | $2.37M | 0.33% | +26,205 | New |
| Wealth Management Partners, LLC | 26,369 | $2.36M | 0.84% | +14,388+120.1% | Added |
| Munro Partners | 26,050 | $2.36M | 0.07% | +11,075+74.0% | Added |
| Carmignac Gestion | 26,000 | $2.35M | 0.04% | +14,000+116.7% | Added |
| Teacher Retirement System of Texas | 25,812 | $2.33M | 0.01% | +25,812 | New |
| Sigma Planning Corp | 25,525 | $2.31M | 0.07% | +25,525 | New |
| Stratos Wealth Partners, LTD. | 25,403 | $2.30M | 0.03% | +2,080+8.9% | Added |
| Bank of Hawaii | 25,333 | $2.29M | 0.12% | +4,740+23.0% | Added |
| Acadian Asset Management LLC | 24,805 | $2.24M | 0.00% | −4,253−14.6% | Reduced |
| Marex Group plc | 24,300 | $2.20M | 0.04% | +24,300 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 24,205 | $2.19M | 0.01% | +24,205 | New |
| Lisanti Capital Growth, LLC | 24,180 | $2.19M | 0.61% | +24,180 | New |
| Commonwealth Equity Services, LLC | 23,837 | $2.15M | 0.00% | +14,492+155.1% | Added |
| F/M Investments LLC | 23,229 | $2.10M | 0.08% | −488−2.1% | Reduced |
| Walleye Capital LLC | 23,209 | $2.10M | 0.02% | −61,234−72.5% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 23,010 | $2.08M | 0.01% | +9,104+65.5% | Added |
| MML Investors Services, LLC | 22,786 | $2.06M | 0.01% | +5,086+28.7% | Added |
| Fortress Investment Group LLC | 22,500 | $2.03M | 0.29% | +22,500 | New |
| Diversify Advisory Services, LLC | 10,458 | $2.01M | 0.08% | +10,458 | New |
| Intech Investment Management LLC | 21,099 | $1.91M | 0.02% | +21,099 | New |
| Crestwood Capital Management, L.P. | 20,920 | $1.89M | 1.29% | 00.0% | Unchanged |
| EFG Asset Management (Americas) Corp. | 20,882 | $1.89M | 0.35% | +20,882 | New |
| Xponance, Inc. | 20,223 | $1.83M | 0.02% | +14,582+258.5% | Added |
| Proficio Capital Partners LLC | 20,188 | $1.83M | 0.11% | −17−0.1% | Reduced |
| Natixis Advisors, L.P. | 19,318 | $1.75M | 0.00% | +19,318 | New |
| Ci Investments Inc. | 18,744 | $1.70M | 0.01% | +583+3.2% | Added |
| Van Eck Associates Corp | 18,323 | $1.66M | 0.00% | −415−2.2% | Reduced |
| SBI Securities Co., Ltd. | 18,236 | $1.65M | 0.05% | −3,028−14.2% | Reduced |
| Fox Run Management, L.L.C. | 17,795 | $1.61M | 0.27% | +17,795 | New |
| Mirador Capital Partners LP | 17,783 | $1.61M | 0.26% | +17,783 | New |
| Royal Fund Management, LLC | 17,758 | $1.61M | 0.17% | −242−1.3% | Reduced |
| Pictet Asset Management Holding SA | 17,729 | $1.60M | 0.00% | +17,729 | New |
| Quantbot Technologies LP | 17,177 | $1.55M | 0.04% | −129,374−88.3% | Reduced |
| Lazard Asset Management LLC | 17,078 | $1.54M | 0.00% | +4,921+40.5% | Added |