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, 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 |
|---|---|---|---|---|---|
| Macquarie Group Ltd | 67,880 | $6.14M | 0.01% | −833,557−92.5% | Reduced |
| Rokos Capital Management LLP | 73,107 | $6.61M | 0.11% | +73,107 | New |
| Brevan Howard Capital Management LP | 74,466 | $6.73M | 0.07% | +74,466 | New |
| Caisse de Depot Et Placement du Quebec | 77,100 | $6.97M | 0.01% | +51,400+200.0% | Added |
| Wolverine Trading, LLC | 77,132 | $7.02M | 0.18% | +44,490+136.3% | Added |
| Susquehanna International Group, LLP | 77,800 | $7.03M | 0.01% | +62,032+393.4% | Added |
| Granahan Investment Management Inc | 78,456 | $7.09M | 0.29% | +23,399+42.5% | Added |
| Bridgewater Associates, LP | 80,237 | $7.26M | 0.03% | +80,237 | New |
| Virtus Wealth Solutions LLC | 81,165 | $7.34M | 1.51% | +36,465+81.6% | Added |
| Sora Investors LLC | 81,833 | $7.40M | 0.67% | +81,833 | New |
| Wells Fargo & Company | 82,975 | $7.50M | 0.00% | +48,752+142.5% | Added |
| Alta Park Capital, LP | 83,318 | $7.53M | 0.93% | +83,318 | New |
| Freestone Grove Partners LP | 84,296 | $7.62M | 0.06% | +84,296 | New |
| State of Wisconsin Investment Board | 86,640 | $7.83M | 0.02% | +86,640 | New |
| Envestnet Asset Management Inc | 88,193 | $7.97M | 0.00% | +2,903+3.4% | Added |
| Summitry LLC | 89,000 | $8.05M | 0.36% | +89,000 | New |
| Oak Grove Capital LLC | 93,500 | $8.45M | 1.94% | +93,500 | New |
| Amundi | 101,620 | $9.00M | 0.00% | −277,140−73.2% | Reduced |
| ExodusPoint Capital Management, LP | 100,632 | $9.10M | 0.11% | +100,632 | New |
| Neuberger Berman Group LLC | 102,486 | $9.27M | 0.01% | −60,518−37.1% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 102,713 | $9.29M | 0.02% | +87,169+560.8% | Added |
| Wellington Management Group LLP | 108,306 | $9.79M | 0.00% | −3,666−3.3% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 109,576 | $9.91M | 0.01% | +53,276+94.6% | Added |
| Sierra Summit Advisors LLC | 110,974 | $10.0M | 1.79% | +16,140+17.0% | Added |
| First Trust Advisors LP | 112,766 | $10.2M | 0.01% | +56,952+102.0% | Added |
| State Board of Administration of Florida Retirement System | 114,244 | $10.3M | 0.02% | +18,814+19.7% | Added |
| Stifel Financial Corp | 115,151 | $10.4M | 0.01% | +22,494+24.3% | Added |
| Toroso Investments, LLC | 119,430 | $10.8M | 0.07% | +45,868+62.4% | Added |
| Freemont Management S.A. | 119,500 | $10.8M | 1.78% | +28,000+30.6% | Added |
| Agf Management Ltd | 121,981 | $11.0M | 0.05% | −5,251−4.1% | Reduced |
| California State Teachers Retirement System | 122,722 | $11.1M | 0.01% | +115,891+1,696.5% | Added |
| PDT Partners, LLC | 124,642 | $11.3M | 0.64% | +71,485+134.5% | Added |
| Renaissance Capital LLC | 126,623 | $11.4M | 7.98% | −18,998−13.0% | Reduced |
| IMC-Chicago, LLC | 131,038 | $11.8M | 0.30% | +25,147+23.7% | Added |
| G2 Investment Partners Management LLC | 133,699 | $12.1M | 2.65% | +20,204+17.8% | Added |
| LPL Financial LLC | 136,722 | $12.4M | 0.00% | +54,594+66.5% | Added |
| ING Groep NV | 137,400 | $12.4M | 0.08% | +22,700+19.8% | Added |
| Dimensional Fund Advisors LP | 140,449 | $12.7M | 0.00% | +108,991+346.5% | Added |
| Federated Hermes, Inc. | 145,000 | $13.1M | 0.02% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 145,700 | $13.2M | 0.01% | +100,500+222.3% | Added |
| Peregrine Investment Management Inc | 146,040 | $13.2M | 8.44% | −3,960−2.6% | Reduced |
| New York State Common Retirement Fund | 150,818 | $13.6M | 0.02% | +20,109+15.4% | Added |
| Rhumbline Advisers | 157,884 | $14.3M | 0.01% | +53,539+51.3% | Added |
| Jane Street Group, LLC | 162,049 | $14.7M | 0.02% | +162,049 | New |
| Caxton Associates LLP | 163,753 | $14.8M | 0.38% | +163,753 | New |
| BNP Paribas Arbitrage, SA | 166,441 | $15.0M | 0.01% | −457,413−73.3% | Reduced |
| Charles Schwab Investment Management Inc | 170,434 | $15.4M | 0.00% | +32,134+23.2% | Added |
| Engineers Gate Manager LP | 175,206 | $15.8M | 0.20% | +10,919+6.6% | Added |
| Salem Investment Counselors Inc | 175,844 | $15.9M | 0.50% | +175,844 | New |
| Franklin Resources Inc | 184,858 | $16.7M | 0.00% | +17,307+10.3% | Added |
| SEI Investments Co | 187,205 | $16.9M | 0.02% | +56,526+43.3% | Added |
| Jain Global LLC | 204,987 | $18.5M | 0.29% | +204,987 | New |
| Raymond James Financial Inc | 215,909 | $19.5M | 0.01% | +172,814+401.0% | Added |
| Frontier Capital Management Co LLC | 222,080 | $20.1M | 0.19% | +131,775+145.9% | Added |
| Tudor Investment Corp Et Al | 222,348 | $20.1M | 0.15% | +207,281+1,375.7% | Added |
| Marshall Wace, LLP | 225,215 | $20.4M | 0.02% | +54,498+31.9% | Added |
| California Public Employees Retirement System | 227,237 | $20.5M | 0.01% | +108,937+92.1% | Added |
| Royal Bank of Canada | 231,197 | $20.9M | 0.00% | +78,744+51.7% | Added |
| Baillie Gifford & Co | 233,227 | $21.1M | 0.02% | +233,227 | New |
| Swiss National Bank | 247,800 | $22.4M | 0.01% | +247,800 | New |
| Nuveen, LLC | 271,878 | $24.6M | 0.01% | +4,370+1.6% | Added |
| Amazon.com, Inc. | 277,777 | $25.1M | 1.03% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 296,000 | $26.8M | 0.11% | +196,000+196.0% | Added |
| Artisan Partners Limited Partnership | 300,494 | $27.2M | 0.04% | −2,986−1.0% | Reduced |
| Deutsche Bank AG | 357,523 | $32.3M | 0.01% | +161,420+82.3% | Added |
| Legal & General Group Plc | 358,545 | $32.4M | 0.01% | +103,507+40.6% | Added |
| Jump Financial, LLC | 397,135 | $35.9M | 0.44% | −155,868−28.2% | Reduced |
| Alkeon Capital Management LLC | 400,000 | $36.2M | 0.18% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 433,524 | $39.2M | 0.04% | −228,699−34.5% | Reduced |
| Colony Group, LLC | 434,031 | $39.2M | 0.09% | +1,225+0.3% | Added |
| Norges Bank | 443,534 | $40.1M | 0.01% | +428,967+2,944.8% | Added |
| Squarepoint Ops LLC | 467,691 | $42.3M | 0.09% | +428,920+1,106.3% | Added |
| Bank of Nova Scotia | 478,000 | $43.2M | 0.09% | −486,400−50.4% | Reduced |
| Invesco Ltd. | 482,178 | $43.6M | 0.01% | −1,399,341−74.4% | Reduced |
| UBS Group AG | 486,598 | $44.0M | 0.01% | −296,789−37.9% | Reduced |
| Northern Trust Corp | 509,731 | $46.1M | 0.01% | +218,841+75.2% | Added |
| Bank of New York Mellon Corp | 522,093 | $47.2M | 0.01% | +133,961+34.5% | Added |
| UBS Asset Management Americas Inc | 526,568 | $47.6M | 0.01% | +394,625+299.1% | Added |
| Greenhouse Funds LLLP | 534,535 | $48.3M | 2.02% | +193,005+56.5% | Added |
| Two Sigma Advisers, LP | 577,600 | $52.2M | 0.11% | +339,100+142.2% | Added |
| Adage Capital Partners GP, L.L.C. | 589,932 | $53.3M | 0.09% | +126,000+27.2% | Added |
| Nomura Asset Management Co Ltd | 596,130 | $53.9M | 0.15% | +199,330+50.2% | Added |
| Capital World Investors | 600,000 | $54.3M | 0.01% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 607,969 | $55.0M | 0.01% | +160,140+35.8% | Added |
| Summit Partners Public Asset Management, LLC | 616,500 | $55.7M | 2.17% | +11,000+1.8% | Added |
| Holocene Advisors, LP | 617,414 | $55.8M | 0.14% | +617,414 | New |
| Voya Investment Management LLC | 632,955 | $57.2M | 0.06% | +376,098+146.4% | Added |
| Citigroup Inc | 669,741 | $60.6M | 0.04% | +208,648+45.3% | Added |
| Fuller & Thaler Asset Management, Inc. | 710,337 | $64.2M | 0.23% | +73,801+11.6% | Added |
| Polar Capital Holdings Plc | 710,992 | $64.3M | 0.34% | −279,804−28.2% | Reduced |
| Spyglass Capital Management LLC | 734,570 | $66.4M | 3.92% | −173,379−19.1% | Reduced |
| Renaissance Technologies LLC | 749,500 | $67.8M | 0.09% | −677,200−47.5% | Reduced |
| Bank of America Corp | 798,830 | $72.2M | 0.01% | +205,955+34.7% | Added |
| Two Sigma Investments, LP | 799,286 | $72.3M | 0.13% | +349,172+77.6% | Added |
| Millennium Management LLC | 868,038 | $78.5M | 0.07% | −152,911−15.0% | Reduced |
| JPMorgan Chase & Co | 946,092 | $85.5M | 0.01% | +8,870+0.9% | Added |
| Atreides Management, LP | 954,783 | $86.3M | 2.40% | −3,697,481−79.5% | Reduced |
| Massachusetts Financial Services Co | 1,028,315 | $93.0M | 0.03% | +1,028,315 | New |
| Maverick Capital LtdSuperinvestorMaverick Capital | 1,032,441 | $93.4M | 1.43% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 1,110,944 | $100.5M | 0.02% | +658,161+145.4% | Added |