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, Q3 2025
Institutional positions in Astera Labs, Inc. as of Sep 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
- 660
- +152 vs. Q2 2025
- Shares held
- 110.8M
- +8.49M (+8.3%) vs. Q2 2025
- Total value
- $21.7B
- +$12.5B (+134.9%) vs. Q2 2025
- New holders
- 222
- 188 more added
- Sold out
- 70
- 209 more reduced
6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Astera Labs, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Board of Administration of Florida Retirement System | 111,349 | $21.8M | 0.04% | −2,895−2.5% | Reduced |
| LMR Partners LLP | 105,865 | $20.7M | 0.27% | +105,865 | New |
| Walleye Capital LLC | 101,205 | $19.8M | 0.16% | +77,996+336.1% | Added |
| Wells Fargo & Company | 98,562 | $19.3M | 0.00% | +15,587+18.8% | Added |
| Peregrine Investment Management Inc | 97,070 | $19.0M | 9.34% | −48,970−33.5% | Reduced |
| Sierra Summit Advisors LLC | 95,055 | $18.6M | 2.84% | −15,919−14.3% | Reduced |
| Macquarie Group Ltd | 94,570 | $18.5M | 0.02% | +26,690+39.3% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 93,403 | $18.3M | 0.03% | −9,310−9.1% | Reduced |
| Voleon Capital Management LP | 93,375 | $18.3M | 0.45% | +93,375 | New |
| Stifel Financial Corp | 91,350 | $17.9M | 0.02% | −23,801−20.7% | Reduced |
| State of Wisconsin Investment Board | 88,999 | $17.4M | 0.04% | +2,359+2.7% | Added |
| Oak Grove Capital LLC | 86,900 | $17.0M | 3.68% | −6,600−7.1% | Reduced |
| Wellington Management Group LLP | 84,029 | $16.5M | 0.00% | −24,277−22.4% | Reduced |
| New York State Common Retirement Fund | 83,854 | $16.4M | 0.02% | −66,964−44.4% | Reduced |
| Renaissance Capital LLC | 81,126 | $15.9M | 8.90% | −45,497−35.9% | Reduced |
| Comerica Bank | 75,739 | $14.8M | 0.06% | +38,872+105.4% | Added |
| Treasurer of the State of North Carolina | 75,719 | $14.8M | 0.05% | +8,831+13.2% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 73,944 | $14.5M | 0.01% | −35,632−32.5% | Reduced |
| Verition Fund Management LLC | 69,951 | $13.7M | 0.08% | +16,679+31.3% | Added |
| GF Fund Management Co. Ltd. | 68,072 | $13.3M | 0.24% | +68,072 | New |
| Stephens Investment Management Group LLC | 67,423 | $13.2M | 0.17% | +67,423 | New |
| Envestnet Asset Management Inc | 66,146 | $13.0M | 0.00% | −22,047−25.0% | Reduced |
| Oriental Harbor Investment Fund | 64,486 | $12.6M | 0.98% | +64,486 | New |
| Summitry LLC | 64,000 | $12.5M | 0.53% | −25,000−28.1% | Reduced |
| AQR Capital Management LLC | 62,532 | $12.2M | 0.01% | +22,609+56.6% | Added |
| Atreides Management, LP | 62,050 | $12.1M | 0.32% | −892,733−93.5% | Reduced |
| Polymer Capital Management (HK) LTD | 61,972 | $12.1M | 1.69% | +58,084+1,493.9% | Added |
| Russell Investments Group, Ltd. | 58,874 | $11.6M | 0.01% | +55,335+1,563.6% | Added |
| Aquatic Capital Management LLC | 57,757 | $11.3M | 0.21% | +57,757 | New |
| Police & Firemen's Retirement System of New Jersey | 55,820 | $10.9M | 0.09% | +1,340+2.5% | Added |
| Nicholas Investment Partners, LP | 54,171 | $10.6M | 0.81% | −5,198−8.8% | Reduced |
| Linden Thomas Advisory Services, LLC | 52,799 | $10.3M | 1.05% | +229+0.4% | Added |
| Advisor Group Holdings, Inc. | 55,062 | $10.3M | 0.01% | −5,725−9.4% | Reduced |
| Toronto Dominion Bank | 51,964 | $10.2M | 0.02% | +51,964 | New |
| Quadrature Capital Ltd | 50,206 | $9.84M | 0.12% | +50,206 | New |
| Proem Advisors LLC | 50,000 | $9.79M | 2.35% | 00.0% | Unchanged |
| Bank of Nova Scotia | 49,200 | $9.63M | 0.02% | −428,800−89.7% | Reduced |
| State of New Jersey Common Pension Fund D | 46,516 | $9.11M | 0.03% | +3,104+7.2% | Added |
| Allianz Asset Management GmbH | 45,917 | $8.99M | 0.01% | +45,917 | New |
| Munro Partners | 44,585 | $8.73M | 0.24% | +18,535+71.2% | Added |
| Penserra Capital Management LLC | 44,474 | $8.71M | 0.10% | −5,370−10.8% | Reduced |
| Virtu Financial LLC | 44,339 | $8.68M | 0.48% | +44,339 | New |
| Swedbank AB | 44,200 | $8.65M | 0.01% | +44,200 | New |
| Candriam Luxembourg S.C.A. | 43,700 | $8.56M | 0.04% | +102+0.2% | Added |
| Prudential PLC | 41,400 | $8.11M | 0.06% | −20,817−33.5% | Reduced |
| Trexquant Investment LP | 41,282 | $8.08M | 0.08% | +41,282 | New |
| Virtus Wealth Solutions LLC | 40,942 | $8.02M | 1.54% | −40,223−49.6% | Reduced |
| Steward Partners Investment Advisory, LLC | 40,737 | $7.98M | 0.05% | +40,607+31,236.2% | Added |
| United Capital Management of KS, Inc. | 40,267 | $7.88M | 1.07% | −3,031−7.0% | Reduced |
| Public Employees Retirement System of Ohio | 39,356 | $7.71M | 0.02% | −5,103−11.5% | Reduced |
| Arizona State Retirement System | 38,977 | $7.63M | 0.04% | +1,152+3.0% | Added |
| HSBC Holdings PLC | 36,640 | $7.01M | 0.00% | +9,766+36.3% | Added |
| Truist Financial Corp | 35,062 | $6.87M | 0.01% | +25,585+270.0% | Added |
| Y-Intercept (Hong Kong) Ltd | 34,569 | $6.77M | 0.16% | +34,569 | New |
| CIBC World Markets Inc. | 34,432 | $6.74M | 0.01% | −3,412−9.0% | Reduced |
| Nissay Asset Management Corp | 34,385 | $6.73M | 0.04% | +34,385 | New |
| Adage Capital Partners GP, L.L.C. | 33,741 | $6.61M | 0.01% | −556,191−94.3% | Reduced |
| FORA Capital, LLC | 33,324 | $6.52M | 1.15% | +5,602+20.2% | Added |
| Vontobel Holding Ltd. | 31,716 | $6.21M | 0.02% | +907+2.9% | Added |
| KLP Kapitalforvaltning AS | 31,100 | $6.09M | 0.02% | +3,300+11.9% | Added |
| Wolverine Trading, LLC | 30,094 | $5.98M | 0.12% | −47,038−61.0% | Reduced |
| Boothbay Fund Management, LLC | 30,437 | $5.96M | 0.15% | −7,124−19.0% | Reduced |
| Teacher Retirement System of Texas | 29,993 | $5.87M | 0.02% | +4,181+16.2% | Added |
| Union Bancaire Privee, UBP SA | 37,012 | $5.84M | 0.12% | +37,012 | New |
| Kennedy Capital Management, Inc. | 29,754 | $5.83M | 0.13% | −18,902−38.8% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 29,621 | $5.80M | 0.02% | +6,611+28.7% | Added |
| Liontrust Investment Partners LLP | 29,229 | $5.72M | 0.08% | −23,120−44.2% | Reduced |
| Tudor Investment Corp Et Al | 29,172 | $5.71M | 0.04% | −193,176−86.9% | Reduced |
| Wealthcare Advisory Partners LLC | 28,873 | $5.65M | 0.12% | −287−1.0% | Reduced |
| Exchange Traded Concepts, LLC | 28,616 | $5.60M | 0.05% | −11,222−28.2% | Reduced |
| Baird Financial Group, Inc. | 28,563 | $5.59M | 0.01% | −11,918−29.4% | Reduced |
| Magnetar Financial LLC | 28,506 | $5.58M | 0.03% | +14,681+106.2% | Added |
| National Philanthropic Trust | 28,500 | $5.58M | 0.06% | −6,750−19.1% | Reduced |
| Morse Asset Management, Inc | 27,794 | $5.44M | 1.09% | −5,834−17.3% | Reduced |
| GW&K Investment Management, LLC | 26,782 | $5.24M | 0.05% | +26,782 | New |
| Taylor Frigon Capital Management LLC | 26,298 | $5.15M | 2.56% | −3,381−11.4% | Reduced |
| Castleark Management LLC | 26,221 | $5.13M | 0.14% | −35,309−57.4% | Reduced |
| Essex Financial Services, Inc. | 26,159 | $5.12M | 0.31% | −206−0.8% | Reduced |
| Wealth Management Partners, LLC | 26,077 | $5.11M | 1.62% | −292−1.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 25,833 | $5.06M | 0.01% | +1,628+6.7% | Added |
| Van Eck Associates Corp | 25,663 | $5.03M | 0.00% | +7,340+40.1% | Added |
| Bank of Hawaii | 25,359 | $4.97M | 0.25% | +26+0.1% | Added |
| Principal Financial Group Inc | 25,064 | $4.91M | 0.00% | +17,717+241.1% | Added |
| G2 Investment Partners Management LLC | 24,833 | $4.86M | 1.00% | −108,866−81.4% | Reduced |
| Sigma Planning Corp | 22,890 | $4.48M | 0.13% | −2,635−10.3% | Reduced |
| EFG Asset Management (North America) Corp. | 21,561 | $4.22M | 0.55% | −4,644−17.7% | Reduced |
| Tairen Capital Ltd | 20,950 | $4.10M | 0.44% | +20,950 | New |
| Crestwood Capital Management, L.P. | 20,920 | $4.10M | 2.85% | 00.0% | Unchanged |
| Utah Retirement Systems | 20,800 | $4.07M | 0.04% | +13,231+174.8% | Added |
| Catalyst Funds Management Pty Ltd | 20,800 | $4.07M | 0.62% | +20,800 | New |
| SG Americas Securities, LLC | 20,631 | $4.04M | 0.01% | +20,631 | New |
| Estate Counselors, LLC | 20,619 | $4.04M | 0.35% | +20,619 | New |
| Rockefeller Capital Management L.P. | 20,535 | $4.02M | 0.01% | +8,067+64.7% | Added |
| Stratos Wealth Partners, LTD. | 20,461 | $4.01M | 0.05% | −4,942−19.5% | Reduced |
| Quantinno Capital Management LP | 20,191 | $3.95M | 0.01% | +3,767+22.9% | Added |
| Mariner, LLC | 20,178 | $3.95M | 0.01% | +5,145+34.2% | Added |
| Silvercrest Asset Management Group LLC | 19,172 | $3.75M | 0.02% | −11,922−38.3% | Reduced |
| F/M Investments LLC | 18,962 | $3.71M | 0.14% | −4,267−18.4% | Reduced |
| Pictet Asset Management Holding SA | 18,680 | $3.66M | 0.00% | +951+5.4% | Added |
| Main Management ETF Advisors, LLC | 18,600 | $3.64M | 0.13% | +3,940+26.9% | Added |