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 |
|---|---|---|---|---|---|
| Andar Capital Management HK Ltd | 10,000 | $1.96M | 1.98% | −3,000−23.1% | Reduced |
| Ardmore Road Asset Management LP | 10,000 | $1.96M | 0.13% | +10,000 | New |
| Capstone Investment Advisors, LLC | 10,011 | $1.96M | 0.02% | +10,011 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 10,044 | $1.97M | 0.01% | +3,244+47.7% | Added |
| Amalgamated Bank | 10,159 | $1.99M | 0.01% | −613−5.7% | Reduced |
| Advisory Services Network, LLC | 10,184 | $1.99M | 0.03% | +2,533+33.1% | Added |
| Blair William & Co | 10,187 | $1.99M | 0.01% | −2,788−21.5% | Reduced |
| China Universal Asset Management Co., Ltd. | 10,200 | $2.00M | 0.17% | 00.0% | Unchanged |
| PDT Partners, LLC | 10,259 | $2.01M | 0.13% | −114,383−91.8% | Reduced |
| Diversify Advisory Services, LLC | 10,774 | $2.06M | 0.07% | +316+3.0% | Added |
| Integrated Financial Solutions, Inc. | 10,575 | $2.07M | 1.43% | −650−5.8% | Reduced |
| Pathstone Holdings, LLC | 10,579 | $2.07M | 0.01% | −3,239−23.4% | Reduced |
| Belpointe Asset Management LLC | 10,619 | $2.08M | 0.08% | −17−0.2% | Reduced |
| Fortis Capital Advisors, LLC | 10,619 | $2.08M | 0.33% | −17−0.2% | Reduced |
| Simplicity Wealth,LLC | 10,861 | $2.13M | 0.12% | +10,861 | New |
| Silvant Capital Management LLC | 11,237 | $2.20M | 0.08% | +11,237 | New |
| JT Stratford LLC | 11,302 | $2.21M | 0.30% | −4,441−28.2% | Reduced |
| TD Asset Management Inc | 11,316 | $2.22M | 0.00% | +11,316 | New |
| Chapin Davis, Inc. | 11,451 | $2.24M | 0.55% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 11,486 | $2.25M | 0.01% | +5,741+99.9% | Added |
| HighTower Advisors, LLC | 11,633 | $2.28M | 0.00% | −330−2.8% | Reduced |
| Ethic Inc. | 11,690 | $2.29M | 0.04% | −4,121−26.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 11,784 | $2.31M | 0.02% | +1,617+15.9% | Added |
| Global Trust Asset Management, LLC | 11,852 | $2.32M | 1.05% | +11,852 | New |
| ProShare Advisors LLC | 11,949 | $2.34M | 0.00% | +11,949 | New |
| JustInvest LLC | 12,092 | $2.37M | 0.02% | +726+6.4% | Added |
| Lazard Asset Management LLC | 12,110 | $2.37M | 0.00% | −4,968−29.1% | Reduced |
| Lido Advisors, LLC | 12,240 | $2.40M | 0.01% | −4,550−27.1% | Reduced |
| XTX Topco Ltd | 12,306 | $2.41M | 0.13% | +12,306 | New |
| Highland Capital Management, LLC | 12,581 | $2.46M | 0.12% | +8,381+199.5% | Added |
| Sanders Morris Harris LLC | 12,595 | $2.47M | 0.33% | +12,595 | New |
| Public Employees Retirement Association of Colorado | 12,671 | $2.48M | 0.01% | −608−4.6% | Reduced |
| SlateStone Wealth, LLC | 12,744 | $2.50M | 0.22% | +160+1.3% | Added |
| M&T Bank Corp | 12,947 | $2.53M | 0.01% | −269−2.0% | Reduced |
| Numerai GP LLC | 13,212 | $2.59M | 0.36% | +7,992+153.1% | Added |
| Sanctuary Advisors, LLC | 13,356 | $2.62M | 0.01% | +6,610+98.0% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 13,405 | $2.62M | 0.00% | −1,376−9.3% | Reduced |
| Bank of Montreal | 13,493 | $2.64M | 0.00% | +616+4.8% | Added |
| Axxcess Wealth Management, LLC | 13,590 | $2.66M | 0.06% | +9,342+219.9% | Added |
| Freemont Management S.A. | 14,100 | $2.76M | 2.15% | −105,400−88.2% | Reduced |
| Cookson Peirce & Co Inc | 14,341 | $2.81M | 0.12% | +299+2.1% | Added |
| SBI Securities Co., Ltd. | 14,540 | $2.85M | 0.07% | −3,696−20.3% | Reduced |
| TD Waterhouse Canada Inc. | 16,434 | $2.95M | 0.02% | +1,073+7.0% | Added |
| Natixis Advisors, L.P. | 15,131 | $2.96M | 0.00% | −4,187−21.7% | Reduced |
| Bridgeway Capital Management, LLC | 15,400 | $3.02M | 0.06% | +15,400 | New |
| Quantbot Technologies LP | 16,226 | $3.18M | 0.09% | −951−5.5% | Reduced |
| Vestor Capital, LLC | 16,249 | $3.18M | 0.20% | +16,249 | New |
| Rakuten Investment Management, Inc. | 10,781 | $3.20M | 0.01% | +10,781 | New |
| Commonwealth Equity Services, LLC | 16,396 | $3.21M | 0.00% | −7,441−31.2% | Reduced |
| Entropy Technologies, LP | 17,216 | $3.37M | 0.25% | +13,628+379.8% | Added |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 17,382 | $3.40M | 4.98% | +17,382 | New |
| Bridgewater Associates, LP | 17,478 | $3.42M | 0.01% | −62,759−78.2% | Reduced |
| Ci Investments Inc. | 17,782 | $3.48M | 0.01% | −962−5.1% | Reduced |
| Virginia Retirement Systems Et Al | 17,900 | $3.50M | 0.02% | +7,700+75.5% | Added |
| US Bancorp | 18,117 | $3.55M | 0.00% | +8,139+81.6% | Added |
| Xponance, Inc. | 18,352 | $3.59M | 0.03% | −1,871−9.3% | Reduced |
| Cetera Investment Advisers | 18,358 | $3.59M | 0.00% | +9,227+101.1% | Added |
| Creative Planning | 18,424 | $3.61M | 0.00% | +5,056+37.8% | Added |
| MML Investors Services, LLC | 18,466 | $3.62M | 0.01% | −4,320−19.0% | Reduced |
| EFG Asset Management (Americas) Corp. | 18,519 | $3.63M | 0.63% | −2,363−11.3% | Reduced |
| Main Management ETF Advisors, LLC | 18,600 | $3.64M | 0.13% | +3,940+26.9% | Added |
| Pictet Asset Management Holding SA | 18,680 | $3.66M | 0.00% | +951+5.4% | Added |
| F/M Investments LLC | 18,962 | $3.71M | 0.14% | −4,267−18.4% | Reduced |
| Silvercrest Asset Management Group LLC | 19,172 | $3.75M | 0.02% | −11,922−38.3% | Reduced |
| Mariner, LLC | 20,178 | $3.95M | 0.01% | +5,145+34.2% | Added |
| Quantinno Capital Management LP | 20,191 | $3.95M | 0.01% | +3,767+22.9% | Added |
| Stratos Wealth Partners, LTD. | 20,461 | $4.01M | 0.05% | −4,942−19.5% | Reduced |
| Rockefeller Capital Management L.P. | 20,535 | $4.02M | 0.01% | +8,067+64.7% | Added |
| Estate Counselors, LLC | 20,619 | $4.04M | 0.35% | +20,619 | New |
| SG Americas Securities, LLC | 20,631 | $4.04M | 0.01% | +20,631 | New |
| 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 |
| Crestwood Capital Management, L.P. | 20,920 | $4.10M | 2.85% | 00.0% | Unchanged |
| Tairen Capital Ltd | 20,950 | $4.10M | 0.44% | +20,950 | New |
| EFG Asset Management (North America) Corp. | 21,561 | $4.22M | 0.55% | −4,644−17.7% | Reduced |
| Sigma Planning Corp | 22,890 | $4.48M | 0.13% | −2,635−10.3% | Reduced |
| G2 Investment Partners Management LLC | 24,833 | $4.86M | 1.00% | −108,866−81.4% | Reduced |
| Principal Financial Group Inc | 25,064 | $4.91M | 0.00% | +17,717+241.1% | Added |
| Bank of Hawaii | 25,359 | $4.97M | 0.25% | +26+0.1% | Added |
| Van Eck Associates Corp | 25,663 | $5.03M | 0.00% | +7,340+40.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 25,833 | $5.06M | 0.01% | +1,628+6.7% | Added |
| Wealth Management Partners, LLC | 26,077 | $5.11M | 1.62% | −292−1.1% | Reduced |
| Essex Financial Services, Inc. | 26,159 | $5.12M | 0.31% | −206−0.8% | Reduced |
| Castleark Management LLC | 26,221 | $5.13M | 0.14% | −35,309−57.4% | Reduced |
| Taylor Frigon Capital Management LLC | 26,298 | $5.15M | 2.56% | −3,381−11.4% | Reduced |
| GW&K Investment Management, LLC | 26,782 | $5.24M | 0.05% | +26,782 | New |
| Morse Asset Management, Inc | 27,794 | $5.44M | 1.09% | −5,834−17.3% | Reduced |
| National Philanthropic Trust | 28,500 | $5.58M | 0.06% | −6,750−19.1% | Reduced |
| Magnetar Financial LLC | 28,506 | $5.58M | 0.03% | +14,681+106.2% | Added |
| Baird Financial Group, Inc. | 28,563 | $5.59M | 0.01% | −11,918−29.4% | Reduced |
| Exchange Traded Concepts, LLC | 28,616 | $5.60M | 0.05% | −11,222−28.2% | Reduced |
| Wealthcare Advisory Partners LLC | 28,873 | $5.65M | 0.12% | −287−1.0% | Reduced |
| Tudor Investment Corp Et Al | 29,172 | $5.71M | 0.04% | −193,176−86.9% | Reduced |
| Liontrust Investment Partners LLP | 29,229 | $5.72M | 0.08% | −23,120−44.2% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 29,621 | $5.80M | 0.02% | +6,611+28.7% | Added |
| Kennedy Capital Management, Inc. | 29,754 | $5.83M | 0.13% | −18,902−38.8% | Reduced |
| Union Bancaire Privee, UBP SA | 37,012 | $5.84M | 0.12% | +37,012 | New |
| Teacher Retirement System of Texas | 29,993 | $5.87M | 0.02% | +4,181+16.2% | Added |
| Boothbay Fund Management, LLC | 30,437 | $5.96M | 0.15% | −7,124−19.0% | Reduced |
| Wolverine Trading, LLC | 30,094 | $5.98M | 0.12% | −47,038−61.0% | Reduced |