SNDK
Sandisk Corp
4 of the 83 super-investors we track hold SNDK, worth a combined $234M per their latest 13F filings. The largest position: Stanley Druckenmiller at 1.8% of their portfolio. No cohort buying or selling was filed on the name this quarter. Conviction score: 37 of 100 (how strongly the cohort backs it) — ranked #166 of 742 stocks. The stock is up 12.8x since a tracked investor first held it at conviction size (Q3 2025 or earlier).
Held through it: David Tepper (1q straight), Stanley Druckenmiller (1q straight). All multibaggers the cohort held →
Why super-investors own SNDK
SNDK is held by 4 super-investors in our cohort, with a combined position value of $234M. The highest-conviction owner is Stanley Druckenmiller at 1.8% of their portfolio. Cohort ownership has grown from 2 to 4 over the last four quarters — net interest is rising.
AI-synthesized from 13F filings. Not investment advice.
Cohort owners over time
2025Q1 → 2026Q2How many of the cohort members held this stock each quarter.
Owners (4) · click any column to sort
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | Joel Greenblatt | 0.1% | 6q | $153M | 67,432 |
| 2 | Stanley Druckenmiller | 1.8% | 3q | $79M | 34,900 |
| 3 | Lee Ainslie | <0.1% | — 1q | $1M | 575 |
| 4 | Polen Capital Management | <0.1% | 3q | $439K | 193 |
Owners of SNDK also hold
Congress is trading SNDK
Congress tracker →- Josh Gottheimerbought$1,001 - $15,000 · 2026-05-07
- Gilbert Cisnerosbought$1,001 - $15,000 · 2026-03-13
- Gilbert Cisnerosbought$1,001 - $15,000 · 2026-01-09
- Lisa McClainsold$1,001 - $15,000 · 2025-10-31
- Lisa McClainsold$1,001 - $15,000 · 2025-10-30
- Lisa McClainbought$1,001 - $15,000 · 2025-10-30
STOCK Act periodic transaction reports; amounts are disclosed ranges. Who files late →
Long US equity 13F-HR filings only. CUSIP 80004C200. Not investment advice.