Question 1

How many shares of WESTERN DIGITAL CORP does Alberta Investment Management Corp own?

Accepted Answer

As of 2026-Q2, Alberta Investment Management Corp holds 10M shares of WESTERN DIGITAL CORP (WESTERN DIGITAL CORP).

Question 2

What is Alberta Investment Management Corp's WESTERN DIGITAL CORP position worth?

Accepted Answer

As of 2026-Q2, Alberta Investment Management Corp's WESTERN DIGITAL CORP position is worth $169.3M.

Question 3

Is Alberta Investment Management Corp buying or selling WESTERN DIGITAL CORP?

Accepted Answer

In 2026-Q2, Alberta Investment Management Corp decreased their WESTERN DIGITAL CORP position (-60.0% change in shares).

Question 4

When did Alberta Investment Management Corp first buy WESTERN DIGITAL CORP?

Accepted Answer

Based on available 13F filings, Alberta Investment Management Corp first reported a position in WESTERN DIGITAL CORP in 2024-Q4. They have held the position across 7 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	10M	-60.0%	$169.3M	0.9%	—	0
2026-Q1	Decreased	25M	-44.4%	$179.3M	1.1%	—	0
2025-Q4	Unchanged	45M	0.0%	$206.5M	1.2%	—	0
2025-Q3	Increased	45M	+50.0%	$144.1M	1.0%	—	66
2025-Q2	Increased	30M	+7.1%	$53.8M	0.4%	—	38
2025-Q1	Increased	28M	+40.0%	$36.4M	0.2%	—	46
2024-Q4	New	20M	—	$26.6M	0.2%	—	47

WEWESTERN DIGITAL CORP