Supply breakdown
Shares as of Jul 31, 2026| Category | Shares | % | Value | Status |
|---|---|---|---|---|
| Circulating | 173.49M | 100.0% | $83.80B | Estimated |
| Free float | - | - | - | Unavailable |
| Insider-held, unrestricted | - | - | - | Unavailable |
| Locked team funds | 0 | 0.0% | $0 | Unavailable |
| Other restricted | 0 | 0.0% | $0 | Unavailable |
| Total outstanding | 173.49M | 100.0% | $83.80B | Verified |
| Ownership views (overlap the categories above, never added) | ||||
| Institutional holdings (13F) | 127.70M | 73.6% | $61.68B | Estimated |
| Insider-held, all (Forms 3, 4, 5) | - | - | - | Unavailable |
Institutional and insider holdings can include both tradable and locked shares, so they are shown for reference and never added to the total. Check: circulating + locked team + other restricted = total outstanding reconciles.
Valuation
- Traditional$83.80B
- Fully diluted$89.09B
- Circulating$83.80B
- Free float-
- Locked team value$0
- Other restricted value$0
Locked and restricted shares
Not reviewed yet.
Institutional holders
| Holder | Shares | % of total |
|---|---|---|
| FMR LLC | 24.85M | 14.32% |
| BlackRock, Inc. | 13.68M | 7.89% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 7.89M | 4.55% |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.73M | 3.88% |
| Invesco Ltd. | 4.91M | 2.83% |
| STATE STREET CORP | 3.68M | 2.12% |
| GEODE CAPITAL MANAGEMENT, LLC | 2.80M | 1.61% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 2.41M | 1.39% |
| VAN ECK ASSOCIATES CORP | 2.24M | 1.29% |
| BANK OF AMERICA CORP /DE/ | 2.20M | 1.27% |
Insiders
Forms 3, 4 and 5Form 4 aggregation pending
Share classes
| Class | Listing | Shares outstanding | As of |
|---|---|---|---|
| Common stock | ALAB on Nasdaq | 173,485,104 | Jul 31, 2026 |
Notes and sources
- Astera Labs, Inc. 10-Q for period ended 2026-06-30, Cover page (0001736297-26-000035)
- SEC public float (non-affiliates): $13.20B as of Jun 30, 2025, from the 10-K cover. It is a dollar value at a past date, not circulating supply.