Supply breakdown
Shares as of Aug 7, 2026| Category | Shares | % | Value | Status |
|---|---|---|---|---|
| Circulating | 146.42M | 100.0% | $332.92B | 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 | 146.42M | 100.0% | $332.92B | Verified |
| Ownership views (overlap the categories above, never added) | ||||
| Institutional holdings (13F) | 109.95M | 75.1% | $250.01B | 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$332.92B
- Fully diluted$351.11B
- Circulating$332.92B
- Free float-
- Locked team value$0
- Other restricted value$0
Locked and restricted shares
Not reviewed yet.
Institutional holders
| Holder | Shares | % of total |
|---|---|---|
| BlackRock, Inc. | 10.30M | 7.03% |
| VANGUARD CAPITAL MANAGEMENT LLC | 9.67M | 6.60% |
| FMR LLC | 7.86M | 5.37% |
| STATE STREET CORP | 5.93M | 4.05% |
| Invesco Ltd. | 5.61M | 3.83% |
| JPMORGAN CHASE & CO | 3.94M | 2.69% |
| GEODE CAPITAL MANAGEMENT, LLC | 3.59M | 2.45% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 3.52M | 2.40% |
| Clear Street Group Inc. | 2.98M | 2.04% |
| Situational Awareness LP | 2.50M | 1.70% |
Insiders
Forms 3, 4 and 5Form 4 aggregation pending
Share classes
| Class | Listing | Shares outstanding | As of |
|---|---|---|---|
| Common stock | SNDK on Nasdaq | 146,419,001 | Aug 7, 2026 |
Notes and sources
- Sandisk Corp 10-K for period ended 2026-07-03, Cover page (0001628280-26-057406)
- SEC public float (non-affiliates): $40.50B as of Jan 2, 2026, from the 10-K cover. It is a dollar value at a past date, not circulating supply.