When did SNDK join the S&P 500?

Sandisk joined the S&P 500 index on 2025-11-28.

What sector is SNDK in?

SNDK is in the Information Technology sector, Technology Hardware, Storage & Peripherals industry.

SNDK — Sandisk

Name: SNDK Institutional Holdings (13F) — 2026Q1
Creator: SEC EDGAR
License: https://www.sec.gov/data

Technology Hardware, Storage & Peripherals · Information Technology

S&P 500 Timeline

2025-11-28Joined S&P 500

SanDisk is one of the world's top five NAND flash semiconductor suppliers. SanDisk is vertically integrated, with nearly all of its flash chips produced through its joint venture framework with Kioxia at production facilities across Japan. SanDisk then re-encapsulates most of these chips into solid-state drives (SSDs) for consumer electronics, external storage, or cloud storage. SanDisk was part of Western Digital (acquired in 2016) for nine years before being spun off as an independent company in 2025.

Key Facts

Status	Active
Sector	Information Technology
Industry	Technology Hardware, Storage & Peripherals
Joined	2025-11-28
Tenure	0 yrs

Industry Peers

AAPL DELL HPE HPQ NTAP SMCI STX WDC

Sector Peers

AAPL ACN ADBE ADI ADSK AKAM AMAT AMD ANET APH

Institutional Holdings (13F)

1,177 institutions hold SNDK, totaling 132.6M shares ($76.7B) · As of 2026Q1

Rank	Institution	Shares	Value
1	VANGUARD CAPITAL MANAGEMENT LLC	19.1M	$12.1B
2	FMR LLC	13.4M	$8.5B
3	BlackRock, Inc.	10.4M	$6.6B
4	STATE STREET CORP	5.6M	$3.5B
5	MORGAN STANLEY	8.6M	$2.8B
6	GEODE CAPITAL MANAGEMENT, LLC	4.2M	$2.7B
7	VANGUARD PORTFOLIO MANAGEMENT LLC	3.6M	$2.3B
8	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	2.8M	$1.8B
9	GOLDMAN SACHS GROUP INC	2.7M	$1.5B
10	JANE STREET GROUP, LLC	1.8M	$1.1B

View all holders →

Data source: Wikipedia · CC BY-SA 4.0 · SEC EDGAR 13F · Updated 2026-07-10