What does CUSIP 80004C200 represent in this 13F holders report?

CUSIP 80004C200 is the security identifier for SNDK - Sandisk Corp - Common Stock, $0.01 Par Value Per Share used to aggregate holder disclosures.

How many institutions held SNDK - Sandisk Corp - Common Stock, $0.01 Par Value Per Share in Q3 2026?

868 institutional investors reported SNDK - Sandisk Corp - Common Stock, $0.01 Par Value Per Share for Q3 2026. Use the holders table for investor-level position and value details.

Sandisk Corp - Common Stock, $0.01 Par Value Per Share (SNDK)

CUSIP: 80004C200

Q3 2026 13F Holders as of 30 Sep 2026

Security type / class: Equity / Common Stock, $0.01 Par Value Per Share
Total 13F shares: 13,257,152
Total 13F value: $23,004,032,414
Share change: +1,689,704
Put/Call ratio: 108%
SEC-reported price per share: $1739.89
Number of holders: 868
Value change: +$2,680,626,812
Number of buys: 510
Number of sells: 368
Shares outstanding: 148,071,162

Security key

80004C200

Report period

Q3 2026

Institutions

868

Top holders

SNDK full security history Ownership snapshot Full 13F holder table Sandisk Corp SEC filings Sandisk Corp company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of SNDK - Sandisk Corp - Common Stock, $0.01 Par Value Per Share (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

BlackRock, Inc.

Disclosed value leader

BlackRock, Inc.

Comparable rows

6/15

Latest evidence

30 Sep 2026

13F 13D/G 3/4/5 Lead comparable stake: 7.7% 9 rows are not safely comparable across share classes. 13D/G row: BlackRock, Inc. Showing 1-6 of 15 holder rows.

Quick read

BlackRock, Inc. leads the comparable SEC ownership view at 7.7%.

6 of 15 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 BlackRock, Inc.'s linked filing trail.

Comparable ownership Top 5

BlackRock, Inc. 7.7%

VANGUARD CAPITAL MANAGEMENT LLC 7.2%

FMR LLC 5.3%

JANE STREET GROUP, LLC 3.7%

WESTERN DIGITAL CORP 0.7%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
BlackRock, Inc.	13F 13D/G Company 13F 13D/G	7.7% Reported 13D/G · 30 Sep 2026	$23,408,732,489 10,295,300 shares	—	30 Jun 2026
VANGUARD CAPITAL MANAGEMENT LLC	13F 13D/G Company · Vanguard Capital Management 13F 13D/G	7.2% Reported 13D/G · 31 Mar 2026	$21,983,001,441 9,668,255 shares	—	30 Jun 2026
FMR LLC	13F 13D/G Company 13F 13D/G	5.3% Reported 13D/G · 30 Jun 2026	$17,875,301,780 7,861,665 shares	—	30 Jun 2026
JANE STREET GROUP, LLC	13D/G 13F Company 13D/G 13F	3.7% Reported 13D/G · 30 Sep 2026	$8,121,142,055 5,478,633 shares	-$2,862,088,693	30 Sep 2026
WESTERN DIGITAL CORP	13D/G 3/4/5 Western Digital Corporation · 10%+ Owner 13D/G 3/4/5	0.7% Reported 13D/G · 31 Mar 2026	$884,717,315 1,038,681 shares	-$5,514,646,878	31 Mar 2026
DnB Asset Management AS	13D/G 13D/G	0.7% Reported 13D/G · 30 Sep 2025	$115,046,851 1,025,373 shares	-$682,614,926	30 Sep 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 Q3 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

868

13,257,152

Rows available

868

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 Q3 2026 vs Q2 2026 Across Filers

Q2 2026 holders

1,823

Q3 2026 holders

868

Holder diff

-955

Investor	Q2 2026 Shares	Q3 2026 Shares	Share Diff	Share Chg %	Q2 2026 value	Q3 2026 value	Value change	Value Chg %