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 2024
Institutional positions in Astera Labs, Inc. as of Sep 30, 2024. 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
- 245
- +101 vs. Q2 2024
- Shares held
- 74.2M
- +24.8M (+50.3%) vs. Q2 2024
- Total value
- $3.87B
- +$883.6M (+29.6%) vs. Q2 2024
- New holders
- 126
- 75 more added
- Sold out
- 25
- 26 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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 2024
Shares, value and share of portfolio for each institution holding Astera Labs, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Alkeon Capital Management LLC | 250,000 | $13.1M | 0.07% | +250,000 | New |
| Voya Investment Management LLC | 252,044 | $13.2M | 0.01% | +248,548+7,109.5% | Added |
| Bank of America Corp | 258,345 | $13.5M | 0.00% | +240,866+1,378.0% | Added |
| Comerica Bank | 263,253 | $13.8M | 0.05% | +263,215+692,671.1% | Added |
| LMR Partners LLP | 275,000 | $14.4M | 0.32% | +175,000+175.0% | Added |
| Amazon.com, Inc. | 277,777 | $14.6M | 0.66% | 00.0% | Unchanged |
| Jane Street Group, LLC | 296,225 | $15.5M | 0.03% | +208,329+237.0% | Added |
| Toronado Partners, LLC | 300,000 | $15.7M | 9.39% | +300,000 | New |
| Norges Bank | 300,976 | $15.8M | 0.00% | +300,976 | New |
| Wellington Management Group LLP | 305,987 | $16.0M | 0.00% | +305,987 | New |
| TimesSquare Capital Management, LLC | 321,804 | $16.9M | 0.25% | +321,601+158,424.1% | Added |
| Massachusetts Financial Services Co | 322,993 | $16.9M | 0.01% | +231,585+253.4% | Added |
| Colony Group, LLC | 355,634 | $18.6M | 0.06% | +355,634 | New |
| Altimeter Capital Management, LPSuperinvestorAltimeter Capital | 400,000 | $21.0M | 0.31% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 416,900 | $21.8M | 0.03% | +394,800+1,786.4% | Added |
| Artisan Partners Limited Partnership | 430,969 | $22.6M | 0.03% | −24,255−5.3% | Reduced |
| Lord, Abbett & Co. LLC | 434,102 | $22.7M | 0.07% | −3,740−0.9% | Reduced |
| Geode Capital Management, LLC | 444,887 | $23.3M | 0.00% | +3,628+0.8% | Added |
| Valor Management LLC | 446,189 | $23.4M | 4.93% | 00.0% | Unchanged |
| HRT Financial LP | 454,087 | $23.8M | 0.12% | +454,087 | New |
| Goldman Sachs Group Inc | 567,828 | $29.7M | 0.01% | −469,846−45.3% | Reduced |
| Greenhouse Funds LLLP | 596,908 | $31.3M | 1.55% | +346,363+138.2% | Added |
| Capital World Investors | 600,000 | $31.4M | 0.00% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 660,355 | $34.6M | 0.06% | +135,355+25.8% | Added |
| Schonfeld Strategic Advisors LLC | 669,560 | $35.1M | 0.28% | +669,560 | New |
| State Street Corp | 698,467 | $36.6M | 0.00% | +442,698+173.1% | Added |
| Marshall Wace, LLP | 699,431 | $36.6M | 0.05% | +660,572+1,699.9% | Added |
| Spyglass Capital Management LLC | 736,121 | $38.6M | 2.53% | +736,121 | New |
| Morgan Stanley | 777,618 | $40.7M | 0.00% | +329,658+73.6% | Added |
| Citadel Advisors LLC | 799,048 | $41.9M | 0.04% | +799,048 | New |
| Manufacturers Life Insurance Company, The | 879,055 | $46.1M | 0.04% | +873,412+15,477.8% | Added |
| Analog Century Management LP | 906,377 | $47.5M | 3.23% | +906,377 | New |
| Ameriprise Financial Inc | 986,661 | $51.7M | 0.01% | +975,506+8,745.0% | Added |
| Westfield Capital Management Co LP | 993,482 | $52.0M | 0.24% | +993,482 | New |
| Maverick Capital LtdSuperinvestorMaverick Capital | 1,156,230 | $60.6M | 1.18% | +159,480+16.0% | Added |
| Millennium Management LLC | 1,166,086 | $61.1M | 0.05% | +888,035+319.4% | Added |
| JPMorgan Chase & Co | 1,568,314 | $82.2M | 0.01% | +147,569+10.4% | Added |
| Summit Partners Public Asset Management, LLC | 1,622,972 | $85.0M | 3.83% | +682,371+72.5% | Added |
| Vanguard Group Inc | 2,025,048 | $106.1M | 0.00% | +21,253+1.1% | Added |
| BlackRock, Inc. | 2,231,861 | $116.9M | 0.00% | +2,231,861 | New |
| Intel Corp | 2,573,683 | $134.8M | 53.58% | −3,329,586−56.4% | Reduced |
| Fred Alger Management, LLC | 2,821,921 | $147.8M | 0.72% | +2,628,765+1,361.0% | Added |
| Invesco Ltd. | 4,597,594 | $240.9M | 0.05% | +3,155,971+218.9% | Added |
| Atreides Management, LP | 7,168,490 | $375.6M | 12.68% | +4,392,161+158.2% | Added |
| FMR LLC | 23,504,038 | $1.23B | 0.07% | +153,491+0.7% | Added |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −323,257−100.0% | Sold out |
| Value Aligned Research Advisors, LLC | 0 | $0 | 0.00% | −249,891−100.0% | Sold out |
| Tiger Global Management LLCSuperinvestorTiger Global Management | 0 | $0 | 0.00% | −70,000−100.0% | Sold out |
| Sigma Planning Corp | 0 | $0 | 0.00% | −38,605−100.0% | Sold out |
| Discovery Capital Management, LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Sculptor Capital LP | 0 | $0 | 0.00% | −22,600−100.0% | Sold out |
| Gilder Gagnon Howe & Co LLC | 0 | $0 | 0.00% | −20,850−100.0% | Sold out |
| Ardsley Advisory Partners LP | 0 | $0 | 0.00% | −20,500−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −20,305−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −16,434−100.0% | Sold out |
| Nomura Asset Management Co Ltd | 0 | $0 | 0.00% | −9,829−100.0% | Sold out |
| Raymond James Financial Services Advisors, Inc. | 0 | $0 | 0.00% | −9,535−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −8,848−100.0% | Sold out |
| Ground Swell Capital, LLC | 0 | $0 | 0.00% | −8,663−100.0% | Sold out |
| Central Pacific Bank - Trust Division | 0 | $0 | 0.00% | −6,003−100.0% | Sold out |
| Cherry Creek Investment Advisors, Inc. | 0 | $0 | 0.00% | −4,475−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −4,412−100.0% | Sold out |
| West Tower Group, LLC | 0 | $0 | 0.00% | −600−100.0% | Sold out |
| NBC Securities, Inc. | 0 | $0 | 0.00% | −388−100.0% | Sold out |
| Pathway Financial Advisers, LLC | 0 | $0 | 0.00% | −130−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Kelly Financial Services LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Gordian Capital Singapore Pte Ltd | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |
| Gratus Capital LLC | – | – | – | – | Not filed |