SNDK
Sandisk Corporation · Technology · Computer Hardware
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | 828.90K | -33.4% | $1.44B | 1.4% | ▼ Trim | 2 | SEC ↗ |
| 2 | Wealth Enhancement Advisory… | 184.10K | +117.0% | $289.67M | 0.4% | ▲ Add | 4 | SEC ↗ |
| 3 | TD Waterhouse Canada Inc. | 26.71K | +18.5% | $48.86M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 4 | Ninety One UK Ltd | 312 | New | $542,846 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Ninety One UK Ltd | $542,846 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,164 holders, 111.76M shares, $68.09B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer, Director · 306 sh · $481,385
Officer, Director · 4.14K sh · $6.53M
Officer, Director · 2.78K sh · $4.38M
Officer, Director · 2.88K sh · $4.54M
Officer, Director · 40 sh · $62,690
Officer, Director · 4.56K sh · $7.16M
Officer, Director · 2.59K sh · $4.07M
Officer, Director · 1.48K sh · $2.34M
Officer, Director · 165 sh · $261,855
Officer, Director · 640 sh · $1.01M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology