ASTERA LABS INC (ALAB) Institutional Ownership
ALAB is currently held by 3 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $34.16M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
The largest disclosed holder is Parnassus Endeavor Fund, which reported ownership valued at approximately $18.21M in its June 30, 2026 13F filing. Based on current market prices and the latest disclosed share count, Parnassus Endeavor Fund's ALAB position is now estimated to be worth approximately $12.10M, representing an estimated loss of -33.53% since the filing period.
Major shareholders tracked on this page include Parnassus Endeavor Fund, Renaissance Technologies LLC, Sequoia Financial Advisors, and other prominent asset managers. Collectively, these investors account for approximately 100% of the total disclosed value among the investors covered in this analysis.
This page tracks asset manager ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward ASTERA LABS INC (ALAB).
Institutional Ownership Trend
| Portfolio quarter | Institutional holders | Total reported value | Total shares |
|---|---|---|---|
| Q2 2026 | 2 | $19,981,089 | 41,367 |
| Q1 2026 | 2 | $14,520,905 | 132,490 |
| Q4 2025 | 2 | $68,132,072 | 409,546 |
| Q3 2025 | 2 | $165,624,887 | 845,888 |
| Q2 2025 | 1 | $67,769,790 | 749,500 |
| Q1 2025 | 1 | $85,131,189 | 1,426,700 |
| Q4 2024 | 1 | $155,456,565 | 1,173,700 |
| Q3 2024 | 1 | $21,841,391 | 416,900 |
| Q2 2024 | 2 | $5,572,971 | 92,100 |
| Q1 2024 | 1 | $5,193,300 | 70,000 |
Related ALAB Institutional Insights:
- ALAB Institutional Ownership & Insiders Activity
- ALAB Institutional Ownership & 13F Activity
- ALAB Top Institutional Shareholders
- ALAB Institutional Buying Activity
- ALAB Institutional Selling Activity
- Technology Sector Institutional Ownership
- Technology Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Technology Stocks By Institutional Investors
- Most Sold Technology Stocks By Institutional Investors
- ALAB Insider Trading & SEC Form 4 Activity
- Top Institutional Investor Stock Rankings