Question 1

How many shares of COHR does Parallax Volatility Advisers, L.P. own?

Accepted Answer

Parallax Volatility Advisers, L.P. previously held 0 shares of COHR (II-VI INC) before exiting the position in 2026-Q2.

Question 2

What is Parallax Volatility Advisers, L.P.'s COHR position worth?

Accepted Answer

Parallax Volatility Advisers, L.P.'s COHR position was last reported at $0 in 2026-Q2 before the exit.

Question 3

Is Parallax Volatility Advisers, L.P. buying or selling COHR?

Accepted Answer

In 2026-Q2, Parallax Volatility Advisers, L.P. exited their COHR position entirely (-100.0% change in shares).

Question 4

When did Parallax Volatility Advisers, L.P. first buy COHR?

Accepted Answer

Based on available 13F filings, Parallax Volatility Advisers, L.P. first reported a position in COHR in 2024-Q1. They have held the position across 10 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Exited	0	-100.0%	$0	0.0%	$394.47	0
2026-Q1	Decreased	2,741	-89.8%	$652,934	0.0%	$280.81	0
2025-Q4	Increased	26,852	+49.0%	$5M	0.0%	$186.81	37
2025-Q3	Decreased	18,016	-8.6%	$1.9M	0.0%	$107.97	0
2025-Q2	Increased	19,703	+10.4%	$1.8M	0.0%	$87.23	28
2025-Q1	Decreased	17,840	-71.0%	$1.2M	0.0%	$65.73	0
2024-Q4	Increased	61,506	+34.6%	$5.8M	0.0%	$94.84	35
2024-Q3	Increased	45,679	+63.5%	$4.1M	0.0%	$89.83	39
2024-Q2	Decreased	27,937	-63.9%	$2M	0.0%	$72.46	0
2024-Q1	New	77,362	-	$4.7M	0.0%	$60.62	37

COHR10 quarters

COHR
10 quarters