Astera Labs, Inc. (ALAB) Institutional Ownership & Insider Trading
979 institutions reported holding Astera Labs, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 508 insider trades on Form 4 since 2025-10-01.
Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason
ALABAstera Labs, Inc.Follow ALAB — free
—
Price chart with a free account
- Market cap
- 44.6B
- P/E TTM
- 127.3
- Dividend yield
- —
- 52-week
- —
- Next earnings
- 3 Nov, in 10 days
Institutions · all 13F filers
quarter to 30 Jun 2026 · filers in both quarters979 institutions held 73.0% of the shares. Across filers that reported both quarters, shares held changed +6.6%.
Largest moves, shares (millions)
Institutional flow by quarter
net shares added or trimmed, millions · filers in both quarters| Quarter | Holders | Shares held, M | Change | Increased | New | Decreased | Closed |
|---|---|---|---|---|---|---|---|
| Jun 26 | 979 | 127 | +6.6% | 270 | 332 | 246 | 69 |
| Mar 26 | 696 | 121 | +3.6% | 253 | 102 | 204 | 106 |
| Dec 25 | 678 | 117 | +4.0% | 252 | 126 | 173 | 105 |
| Sep 25 | 636 | 111 | +7.9% | 164 | 193 | 193 | 56 |
| Jun 25 | 498 | 103 | +3.8% | 187 | 161 | 89 | 46 |
| Mar 25 | 379 | 98 | +5.4% | 157 | 74 | 98 | 104 |
| Dec 24 | 407 | 94 | +22.7% | 99 | 182 | 73 | 40 |
| Sep 24 | 239 | 73 | +41.8% | 69 | 109 | 25 | 23 |
Astera Labs, Inc. — questions
- Who owns Astera Labs, Inc. stock?
- 979 institutions reported Astera Labs, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: FMR LLC (14.3%), BlackRock, Inc. (7.9%), VANGUARD PORTFOLIO MANAGEMENT LLC (4.5%).
- Are Astera Labs, Inc. insiders buying or selling?
- 508 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.
Every figure on this page comes from Astera Labs, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.
How these figures are read: methodology · EquiReason.