Sandisk Corporation
DE ˙ DB
1.500,00 € ↓ -70,00 (-4,46%)
2026-06-04
DEL PRIS
SecurityDE:BW9 / Sandisk Corporation
InstitutionGeode Capital Management, Llc
Latest Disclosed Ownership4,212,772 shares
Latest Disclosed Value $ 2,672,243,072
Geode Capital Management, Llc reports 15.23% increase in ownership of BW9 / Sandisk Corporation

On May 15, 2026 - Geode Capital Management, Llc filed a 13F-HR form disclosing ownership of 4,212,772 shares of Sandisk Corporation (DE:BW9) valued at $61,253,705 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 3,655,860 shares of Sandisk Corporation. This represents a change in shares of 15.23% during the quarter. The current value of the position is $6,319,158,000 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F SANDISK COM 80004C200 4,212,772 556,912 15.23 2,672,243 208.46 0.0888
2026-02-09 2025-12-31 13F SANDISK COM 80004C200 3,655,860 1,133,276 44.93 866,310 206.02 0.0535
2025-11-12 2025-09-30 13F SANDISK COM 80004C200 2,522,584 129,894 5.43 283,086 160.85 0.0181
2025-08-08 2025-06-30 13F SANDISK COM 80004C200 2,392,690 456,445 23.57 108,526 17.69 0.0076
2025-05-13 2025-03-31 13F SANDISK COM 80004C200 1,936,245 1,936,245 92,215 0.0072
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.