SNDK
Sandisk CorpCompany with tickers: SNDK
CIK
2023554
CUSIP
80004C200
Shares Outstanding
148,089,758
Price History
Institutional Holders
Short Volume
Short Interest
Fails to Deliver
Financials
SEC Filings
Earnings Calls
Insider Trades
Congressional Trades
Holders: 6
Total Value: $94,821,951
Total Shares: 149,246
Institutional Ownership Trend
Holder Concentration
Across 6 13F filers · Δ vs Dec 31, 2025Top Holder
85.5%
+66.1 pts
Top 5
100.0%
+60.6 pts
Top 10
100.0%
+48.3 pts
HHI
7,473
Highly concentrated
+6,913
Quarterly Activity
vs Dec 31, 2025
New
4
Increased
0
Decreased
2
Sold Out
708
Unchanged
0
Holder count:
-704
Institutional value:
-99.6%
Shares held:
-99.9%
Top Buyers
vs Dec 31, 2025No qualifying movers this quarter.
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds |
|---|---|---|
| Mid E20 Capital Ltd | −50,963 | 127,645 |
| Small Essential Partners LLC | −773 | 841 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) |
|---|---|---|
| Mid Liontrust Investment Partners LLP | 18,718 | $11,892,294 |
| Micro CTC Alternative Strategies, Ltd. | 1,100 | $698,874 |
| Micro January Capital Advisors LLC | 890 | $565,452 |
| Small SOA Wealth Advisors, LLC. | 52 | $33,037 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) |
|---|---|---|
| Mega FMR LLC | 21,466,285 | $5,095,666,729 |
| Mega BlackRock, Inc. | 9,624,416 | $2,284,643,858 |
| Mega STATE STREET CORP | 5,281,522 | $1,253,727,692 |
| Mega GEODE CAPITAL MANAGEMENT, LLC | 3,655,860 | $867,828,046 |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 3,478,002 | $825,608,114 |
| Holder | Value (USD) | % of 13F | Shares | Activity | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|---|---|
| Mid E20 Capital Ltd | $81,097,974 | 85.53% | 127,645 | Reduced | Shares | Sole | 2026-05-20 | View |
| Mid Liontrust Investment Partners LLP | $11,892,294 | 12.54% | 18,718 | First | Shares | Sole | 2026-05-20 | View |
| Micro CTC Alternative Strategies, Ltd. | $698,874 | 0.74% | 1,100 | First | Shares | Sole | 2026-05-21 | View |
| Micro January Capital Advisors LLC | $565,452 | 0.60% | 890 | First | Shares | Sole | 2026-05-20 | View |
| Small Essential Partners LLC | $534,320 | 0.56% | 841 | Reduced | Shares | Sole | 2026-05-21 | View |
| Small SOA Wealth Advisors, LLC. | $33,037 | 0.03% | 52 | First | Shares | Sole | 2026-05-20 | View |
| No holders match your search. | ||||||||