AXCELIS TECHNOLOGIES INC

Ticker: ACLS CUSIP: 054540208 Class: EQTY

Squarepoint Ops LLC's Holding History (CIK: 0001642575)

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

Q4 2025

Shares 153,703 Value ($000) $12,348 Avg Close $83.73 Range $73.60 - $98.35

Q3 2025

Shares 128,871 Value ($000) $12,583 Avg Close $80.54 Range $65.64 - $102.93

Q2 2025

Shares 100,023 Value ($000) $6,971 Avg Close $57.05 Range $40.40 - $73.57

Q1 2025

Shares 73,002 Value ($000) $3,626 Avg Close $63.23 Range $47.23 - $76.94

Q3 2024

Shares 74,469 Value ($000) $7,808 Avg Close $116.95 Range $95.62 - $158.61

Q4 2023

Shares 18,092 Value ($000) $2,346 Avg Close $137.83 Range $120.54 - $170.97

Q3 2023

Shares 36,733 Value ($000) $5,989 Avg Close $175.88 Range $152.71 - $201.00

Q2 2023

Shares 3,583 Value ($000) $657 Avg Close $143.96 Range $105.28 - $186.68

Q1 2023

Shares 20,492 Value ($000) $2,731 Avg Close $117.49 Range $76.97 - $136.38

Q4 2022

Shares 3,776 Value ($000) $300 Avg Close $70.45 Range $49.78 - $88.73

Q2 2022

Shares 10,907 Value ($000) $598 Avg Close $57.95 Range $50.69 - $77.20

Q1 2022

Shares 11,182 Value ($000) $845 Avg Close $68.31 Range $54.20 - $83.74

Q4 2021

Shares 9,730 Value ($000) $725 Avg Close $59.25 Range $45.14 - $75.40

Q3 2021

Shares 4,953 Value ($000) $233 Avg Close $43.50 Range $33.36 - $52.80

Q1 2021

Shares 11,201 Value ($000) $460 Avg Close $37.29 Range $28.45 - $44.20

Q2 2020

Shares 35,410 Value ($000) $986 Avg Close $24.39 Range $16.11 - $28.84

Q4 2019

Shares 93,439 Value ($000) $2,251 Avg Close $21.07 Range $16.13 - $25.00

Q3 2019

Shares 60,268 Value ($000) $1,030 Avg Close $15.98 Range $14.53 - $18.82

Q2 2019

Shares 27,021 Value ($000) $407 Avg Close $17.86 Range $13.99 - $22.19

Q1 2019

Shares 11,407 Value ($000) $230 Avg Close $20.31 Range $16.55 - $22.99

Q3 2018

Shares 70,516 Value ($000) $1,386 Avg Close $20.60 Range $18.35 - $25.17

Q2 2018

Shares 57,709 Value ($000) $1,143 Avg Close $21.99 Range $19.30 - $25.20

Q1 2018

Shares 67,751 Value ($000) $1,667 Avg Close $26.28 Range $21.90 - $31.60

Q4 2017

Shares 103,884 Value ($000) $2,981 Avg Close $31.47 Range $27.15 - $37.05

Q3 2017

Shares 22,684 Value ($000) $620 Avg Close $22.14 Range $18.60 - $27.40

Q2 2017

Shares 19,324 Value ($000) $405 Avg Close $21.13 Range $17.65 - $26.53

Q4 2016

Shares 13,367 Value ($000) $194 Avg Close $13.61 Range $11.05 - $14.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	153,703	$12,348	$83.73	$73.60 - $98.35
Q3 2025	128,871	$12,583	$80.54	$65.64 - $102.93
Q2 2025	100,023	$6,971	$57.05	$40.40 - $73.57
Q1 2025	73,002	$3,626	$63.23	$47.23 - $76.94
Q3 2024	74,469	$7,808	$116.95	$95.62 - $158.61
Q4 2023	18,092	$2,346	$137.83	$120.54 - $170.97
Q3 2023	36,733	$5,989	$175.88	$152.71 - $201.00
Q2 2023	3,583	$657	$143.96	$105.28 - $186.68
Q1 2023	20,492	$2,731	$117.49	$76.97 - $136.38
Q4 2022	3,776	$300	$70.45	$49.78 - $88.73
Q2 2022	10,907	$598	$57.95	$50.69 - $77.20
Q1 2022	11,182	$845	$68.31	$54.20 - $83.74
Q4 2021	9,730	$725	$59.25	$45.14 - $75.40
Q3 2021	4,953	$233	$43.50	$33.36 - $52.80
Q1 2021	11,201	$460	$37.29	$28.45 - $44.20
Q2 2020	35,410	$986	$24.39	$16.11 - $28.84
Q4 2019	93,439	$2,251	$21.07	$16.13 - $25.00
Q3 2019	60,268	$1,030	$15.98	$14.53 - $18.82
Q2 2019	27,021	$407	$17.86	$13.99 - $22.19
Q1 2019	11,407	$230	$20.31	$16.55 - $22.99
Q3 2018	70,516	$1,386	$20.60	$18.35 - $25.17
Q2 2018	57,709	$1,143	$21.99	$19.30 - $25.20
Q1 2018	67,751	$1,667	$26.28	$21.90 - $31.60
Q4 2017	103,884	$2,981	$31.47	$27.15 - $37.05
Q3 2017	22,684	$620	$22.14	$18.60 - $27.40
Q2 2017	19,324	$405	$21.13	$17.65 - $26.53
Q4 2016	13,367	$194	$13.61	$11.05 - $14.68