Question 1

How many shares of WDC does Mitsubishi UFJ Trust & Banking Corp own?

Accepted Answer

As of 2026-Q1, Mitsubishi UFJ Trust & Banking Corp holds 153,795 shares of WDC (WESTERN DIGITAL CORP).

Question 2

What is Mitsubishi UFJ Trust & Banking Corp's WDC position worth?

Accepted Answer

As of 2026-Q1, Mitsubishi UFJ Trust & Banking Corp's WDC position is worth $41.6M.

Question 3

Is Mitsubishi UFJ Trust & Banking Corp buying or selling WDC?

Accepted Answer

In 2026-Q1, Mitsubishi UFJ Trust & Banking Corp increased their WDC position (+9.4% change in shares).

Question 4

When did Mitsubishi UFJ Trust & Banking Corp first buy WDC?

Accepted Answer

Based on available 13F filings, Mitsubishi UFJ Trust & Banking Corp first reported a position in WDC in 2024-Q2. They have held the position across 29 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Increased	153,795	+9.4%	$41.6M	0.1%	$250.61	38
2025-Q4	Decreased	140,527	-4.8%	$24.2M	0.1%	$176.06	0
2025-Q3	Decreased	147,665	-10.4%	$17.7M	0.0%	$116.65	0
2025-Q2	Increased	164,807	+10.7%	$10.5M	0.0%	$63.17	31
2025-Q1	Decreased	148,888	-5.0%	$6M	0.0%	$40.46	0
2024-Q4	Increased	156,763	+4.1%	$9.3M	0.0%	$44.89	29
2024-Q3	Decreased	150,634	-3.1%	$10.3M	0.0%	$52.27	0
2024-Q2	Decreased	155,438	-4.7%	$11.8M	0.0%	$57.05	0