COHERENT CORP

Ticker: COHR CUSIP: 19247G107 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 610,925 Value ($000) $112,758 Avg Close $149.58 Range $105.02 - $200.19

Q3 2025

Shares 510,406 Value ($000) $54,981 Avg Close $99.69 Range $84.35 - $123.25

Q2 2025

Shares 89,510 Value ($000) $7,985 Avg Close $71.97 Range $45.58 - $90.18

Q1 2025

Shares 4,339 Value ($000) $282 Avg Close $82.86 Range $60.39 - $110.73

Q4 2024

Shares 133,374 Value ($000) $12,635 Avg Close $100.05 Range $87.16 - $113.60

Q4 2022

Shares 342,932 Value ($000) $12 Avg Close $34.78 Range $29.90 - $42.14

Q3 2022

Shares 321,987 Value ($000) $11,221 Avg Close $47.89 Range $34.50 - $58.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	610,925	$112,758	$149.58	$105.02 - $200.19
Q3 2025	510,406	$54,981	$99.69	$84.35 - $123.25
Q2 2025	89,510	$7,985	$71.97	$45.58 - $90.18
Q1 2025	4,339	$282	$82.86	$60.39 - $110.73
Q4 2024	133,374	$12,635	$100.05	$87.16 - $113.60
Q4 2022	342,932	$12	$34.78	$29.90 - $42.14
Q3 2022	321,987	$11,221	$47.89	$34.50 - $58.43