Question 1

Does SEI Investments own COHR stock?

Accepted Answer

Yes. As of its Q2 2026 13F, SEI Investments holds 94,038 shares of COHR (Coherent), worth $37.1M.

Question 2

How many shares of COHR does SEI Investments own?

Accepted Answer

As of its Q2 2026 13F, SEI Investments holds 94,038 shares of COHR (Coherent).

Question 3

What is SEI Investments' COHR position worth?

Accepted Answer

As of its Q2 2026 13F, SEI Investments' COHR position is worth $37.1M.

Question 4

Is SEI Investments buying or selling COHR?

Accepted Answer

In Q2 2026, SEI Investments increased its COHR position by 6,813 shares (+7.8%).

Question 5

When did SEI Investments first buy COHR?

Accepted Answer

SEI Investments already held COHR in its Q3 2022 13F, the earliest on record, and has listed it in 16 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	94,038	+7.8%	$37.1M	0.0%	$394.47	31
2026-Q1	Decreased	87,225	-27.7%	$20.8M	0.0%	$238.21	0
2025-Q4	Decreased	120,690	-13.1%	$22.3M	0.0%	$184.57	0
2025-Q3	Decreased	138,804	-13.4%	$15M	0.0%	$107.72	0
2025-Q2	Decreased	160,325	-42.3%	$14.3M	0.0%	$89.21	0
2025-Q1	Increased	277,758	+8.5%	$18M	0.0%	$64.94	31
2024-Q4	Decreased	256,059	-26.6%	$24.3M	0.0%	$94.73	0
2024-Q3	Decreased	348,669	-14.1%	$31M	0.0%	$88.91	0