Question 1

How many shares of LITE does WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC own?

Accepted Answer

As of 2026-Q1, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC holds 26,579 shares of LITE (LUMENTUM HLDGS INC).

Question 2

What is WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's LITE position worth?

Accepted Answer

As of 2026-Q1, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's LITE position is worth $18.7M.

Question 3

Is WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC buying or selling LITE?

Accepted Answer

In 2026-Q1, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC decreased their LITE position (-81.0% change in shares).

Question 4

When did WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC first buy LITE?

Accepted Answer

Based on available 13F filings, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC first reported a position in LITE in 2025-Q2. They have held the position across 4 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Decreased	26,579	-81.0%	$18.7M	0.1%	$694.43	0
2025-Q4	Decreased	139,703	-49.0%	$51.5M	0.1%	$371.18	0
2025-Q3	Decreased	274,124	-23.8%	$44.6M	0.1%	$162.58	0
2025-Q2	New	359,698	—	$34.2M	0.1%	$94.75	40