Question 1

How many shares of WDC does FRONTIER CAPITAL MANAGEMENT CO LLC own?

Accepted Answer

FRONTIER CAPITAL MANAGEMENT CO LLC previously held 0 shares of WDC (WESTERN DIGITAL CORP) before exiting the position in 2025-Q1.

Question 2

What is FRONTIER CAPITAL MANAGEMENT CO LLC's WDC position worth?

Accepted Answer

FRONTIER CAPITAL MANAGEMENT CO LLC's WDC position was last reported at $0 in 2025-Q1 before the exit.

Question 3

Is FRONTIER CAPITAL MANAGEMENT CO LLC buying or selling WDC?

Accepted Answer

In 2025-Q1, FRONTIER CAPITAL MANAGEMENT CO LLC exited their WDC position entirely (-100.0% change in shares).

Question 4

When did FRONTIER CAPITAL MANAGEMENT CO LLC first buy WDC?

Accepted Answer

Based on available 13F filings, FRONTIER CAPITAL MANAGEMENT CO LLC first reported a position in WDC in 2024-Q3. They have held the position across 6 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q1 Latest	Exited	0	-100.0%	$0	0.0%	$40.46	0
2024-Q4	Increased	3,419	+4.2%	$203,875	0.0%	$44.89	24
2024-Q3	Decreased	3,282	-98.9%	$224,128	0.0%	$52.27	0