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.
13F holders, Q4 2024
Institutional positions in Astera Labs, Inc. as of Dec 31, 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
- 421
- +179 vs. Q3 2024
- Shares held
- 94.3M
- +20.2M (+27.2%) vs. Q3 2024
- Total value
- $12.5B
- +$8.62B (+223.0%) vs. Q3 2024
- New holders
- 224
- 103 more added
- Sold out
- 45
- 78 more reduced
3 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Astera Labs, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ameriprise Financial Inc | 885,156 | $117.3M | 0.03% | −101,505−10.3% | Reduced |
| Polar Capital Holdings Plc | 957,431 | $126.8M | 0.71% | +957,431 | New |
| Maverick Capital LtdSuperinvestorMaverick Capital | 1,032,441 | $136.7M | 2.46% | −123,789−10.7% | Reduced |
| Renaissance Technologies LLC | 1,173,700 | $155.5M | 0.23% | +756,800+181.5% | Added |
| Summit Partners Public Asset Management, LLC | 1,262,486 | $167.2M | 5.60% | −360,486−22.2% | Reduced |
| Driehaus Capital Management LLC | 1,324,330 | $175.4M | 1.45% | +1,316,419+16,640.4% | Added |
| Norges Bank | 1,353,179 | $179.2M | 0.02% | +1,052,203+349.6% | Added |
| Fred Alger Management, LLC | 1,380,395 | $182.8M | 0.87% | −1,441,526−51.1% | Reduced |
| State Street Corp | 1,578,006 | $209.0M | 0.01% | +879,539+125.9% | Added |
| Massachusetts Financial Services Co | 1,674,000 | $221.7M | 0.07% | +1,351,007+418.3% | Added |
| Jennison Associates LLC | 1,736,440 | $230.0M | 0.14% | +1,736,440 | New |
| Lord, Abbett & Co. LLC | 1,818,600 | $240.9M | 0.76% | +1,384,498+318.9% | Added |
| Atreides Management, LP | 1,836,650 | $243.3M | 7.63% | −5,331,840−74.4% | Reduced |
| 1832 Asset Management L.P. | 2,141,200 | $283.6M | 0.51% | +2,141,200 | New |
| JPMorgan Chase & Co | 2,360,467 | $312.6M | 0.02% | +792,153+50.5% | Added |
| D. E. Shaw & Co., Inc. | 2,446,861 | $324.1M | 0.36% | +2,446,861 | New |
| Alliancebernstein L.P. | 3,922,278 | $519.5M | 0.18% | +3,760,765+2,328.5% | Added |
| Invesco Ltd. | 4,062,432 | $538.1M | 0.10% | −535,162−11.6% | Reduced |
| BlackRock, Inc. | 6,654,820 | $881.4M | 0.02% | +4,422,959+198.2% | Added |
| Vanguard Group Inc | 9,211,630 | $1.22B | 0.02% | +7,186,582+354.9% | Added |
| FMR LLC | 23,410,774 | $3.10B | 0.19% | −93,264−0.4% | Reduced |
| Intel Corp | 0 | $0 | 0.00% | −2,573,683−100.0% | Sold out |
| Westfield Capital Management Co LP | 0 | $0 | 0.00% | −993,482−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −699,431−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −669,560−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −454,087−100.0% | Sold out |
| Valor Management LLC | 0 | $0 | 0.00% | −446,189−100.0% | Sold out |
| Blackstone Group Inc. | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −125,656−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −105,556−100.0% | Sold out |
| Maplelane Capital, LLC | 0 | $0 | 0.00% | −101,000−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −99,112−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −94,400−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −87,343−100.0% | Sold out |
| Pier Capital, LLC | 0 | $0 | 0.00% | −82,916−100.0% | Sold out |
| HAP Trading, LLC | 0 | $0 | 0.00% | −76,610−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −69,670−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −69,396−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −65,376−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −64,880−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −64,090−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −42,291−100.0% | Sold out |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −35,000−100.0% | Sold out |
| Lecap Asset Management Ltd | 0 | $0 | 0.00% | −32,925−100.0% | Sold out |
| Marex Group plc | 0 | $0 | 0.00% | −32,460−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −65,488−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −21,778−100.0% | Sold out |
| Kodai Capital Management LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −18,000−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −12,200−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −11,600−100.0% | Sold out |
| Tairen Capital Ltd | 0 | $0 | 0.00% | −8,200−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −10,116−100.0% | Sold out |
| Pentwater Capital Management LP | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −6,934−100.0% | Sold out |
| Ieq Capital, LLC | 0 | $0 | 0.00% | −7,326−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −3,908−100.0% | Sold out |
| Canton Hathaway, LLC | 0 | $0 | 0.00% | −1,500−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −800−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −113−100.0% | Sold out |
| WR Wealth Planners, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −67−100.0% | Sold out |
| Reuter James Wealth Management, LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Truvestments Capital LLC | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| Fifth Third Bancorp | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Raymond James & Associates | – | – | – | – | Not filed |
| PEAK6 Investments LLC | – | – | – | – | Not filed |
| Planning Capital Management Corp | – | – | – | – | Not filed |