Question 1

How many shares of WESTERN DIGITAL CORP does D. E. Shaw & Co., Inc. own?

Accepted Answer

As of 2026-Q1, D. E. Shaw & Co., Inc. holds 152.6M shares of WESTERN DIGITAL CORP (WESTERN DIGITAL CORP).

Question 2

What is D. E. Shaw & Co., Inc.'s WESTERN DIGITAL CORP position worth?

Accepted Answer

As of 2026-Q1, D. E. Shaw & Co., Inc.'s WESTERN DIGITAL CORP position is worth $1.1B.

Question 3

Is D. E. Shaw & Co., Inc. buying or selling WESTERN DIGITAL CORP?

Accepted Answer

In 2026-Q1, D. E. Shaw & Co., Inc. decreased their WESTERN DIGITAL CORP position (-1.2% change in shares).

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Decreased	152.6M	-1.2%	$1.1B	0.7%	—	0
2025-Q4	Increased	154.4M	+8.8%	$708.9M	0.4%	—	41
2025-Q3	Increased	141.9M	+5.4%	$455.4M	0.3%	—	39
2025-Q2	Increased	134.6M	+186.2%	$241.7M	0.2%	—	59
2025-Q1	Increased	47M	+144.3%	$60.5M	0.1%	—	48
2024-Q4	New	19.3M	—	$25.6M	0.0%	—	40

WEWESTERN DIGITAL CORP