Question 1

How many shares of SNDK does MILLENNIUM MANAGEMENT LLC own?

Accepted Answer

As of 2026-Q1, MILLENNIUM MANAGEMENT LLC holds 1.1M shares of SNDK (SANDISK CORP).

Question 2

What is MILLENNIUM MANAGEMENT LLC's SNDK position worth?

Accepted Answer

As of 2026-Q1, MILLENNIUM MANAGEMENT LLC's SNDK position is worth $725.7M.

Question 3

Is MILLENNIUM MANAGEMENT LLC buying or selling SNDK?

Accepted Answer

In 2026-Q1, MILLENNIUM MANAGEMENT LLC decreased their SNDK position (-23.8% change in shares).

Question 4

When did MILLENNIUM MANAGEMENT LLC first buy SNDK?

Accepted Answer

Based on available 13F filings, MILLENNIUM MANAGEMENT LLC first reported a position in SNDK in 2025-Q1. They have held the position across 5 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Decreased	1.1M	-23.8%	$725.7M	0.3%	$565.41	0
2025-Q4	Increased	1.5M	+31.4%	$355.9M	0.1%	$240.22	47
2025-Q3	Increased	1.1M	+16.3%	$128M	0.1%	$113.50	35
2025-Q2	Increased	981,228	+4969.9%	$44.5M	0.0%	$47.15	47
2025-Q1	New	19,354	—	$921,444	0.0%	$48.97	35