AXCELIS TECHNOLOGIES INC

Ticker: ACLS CUSIP: 054540208 Class: EQTY

Susquehanna Portfolio Strategies, LLC's Holding History (CIK: 0001996449)

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

Q4 2025

Shares 68,213 Value ($000) $5,480 Avg Close $83.73 Range $73.60 - $98.35

Q3 2025

Shares 71,086 Value ($000) $6,941 Avg Close $80.54 Range $65.64 - $102.93

Q2 2025

Shares 67,866 Value ($000) $4,730 Avg Close $57.05 Range $40.40 - $73.57

Q4 2023

Shares 5,143 Value ($000) $667 Avg Close $137.83 Range $120.54 - $170.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	68,213	$5,480	$83.73	$73.60 - $98.35
Q3 2025	71,086	$6,941	$80.54	$65.64 - $102.93
Q2 2025	67,866	$4,730	$57.05	$40.40 - $73.57
Q4 2023	5,143	$667	$137.83	$120.54 - $170.97