Question 1

How many shares of COHR does Optiver Holding B.V. own?

Accepted Answer

Optiver Holding B.V. previously held 0 shares of COHR (II-VI INC) before exiting the position in 2026-Q1.

Question 2

What is Optiver Holding B.V.'s COHR position worth?

Accepted Answer

Optiver Holding B.V.'s COHR position was last reported at $0 in 2026-Q1 before the exit.

Question 3

Is Optiver Holding B.V. buying or selling COHR?

Accepted Answer

In 2026-Q1, Optiver Holding B.V. exited their COHR position entirely (-100.0% change in shares).

Question 4

When did Optiver Holding B.V. first buy COHR?

Accepted Answer

Based on available 13F filings, Optiver Holding B.V. first reported a position in COHR in 2025-Q1. They have held the position across 5 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Exited	0	-100.0%	$0	0.0%	$280.81	0
2025-Q4	Decreased	13	-93.8%	$2,399	0.0%	$186.81	0
2025-Q3	Decreased	209	-39.1%	$22,513	0.0%	$107.97	0
2025-Q2	Increased	343	+2.1%	$30,599	0.0%	$87.23	14
2025-Q1	New	336	-	$21,820	0.0%	$65.73	29

COHR5 quarters

COHR
5 quarters