Security key
80004C200
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 107,892,821
- Total 13F value
- $5,137,342,881
- Share change
- +107,591,257
- Put/Call ratio
- 50%
- SEC-reported price per share
- $47.61
- Number of holders
- 407
- Value change
- +$5,122,985,440
- Number of buys
- 397
- Shares outstanding
- 148,321,966
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2025
Institutions
407
Top holders
10
SNDK full security history
Ownership snapshot
Full 13F holder table
Sandisk Corp SEC filings
Sandisk Corp company facts
Broader feeds
Ownership snapshot
Top reported holders of SNDK - Sandisk Corp - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Matthew E. Massengill
Disclosed value leader
Matthew E. Massengill
Comparable rows
0/2
Latest evidence
03 Mar 2025
3/4/5
Highest disclosed value: $873,319
2 rows are not safely comparable across share classes.
Quick read
Matthew E. Massengill has the largest disclosed position value at $873.3K.
0 of 2 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Matthew E. Massengill's linked filing trail.
Disclosed position value
Top 2
Matthew E. Massengill
$873.3K
Kimberly Alexy
$704.9K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-2 of 2 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Matthew E. Massengill |
3/4/5
Director
|
—
class O/S missing
|
$873,319
17,314 shares
|
— | 03 Mar 2025 |
| Kimberly Alexy |
3/4/5
Director
|
—
class O/S missing
|
$704,899
13,975 shares
|
— | 03 Mar 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
407
Shares
107,892,821
Rows available
407
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2025 vs Q1 2025 Across Filers
Q1 2025 holders
407
Q1 2025 holders
407
Holder diff
0
| Investor | Q1 2025 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q1 2025 value | Value change | Value Chg % |
|---|