AXCELIS TECHNOLOGIES INC

Ticker: ACLS CUSIP: 054540208 Class: EQTY

FMR LLC's Holding History (CIK: 0000315066)

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

Q4 2025

Shares 610,603 Value ($000) $49,056 Avg Close $83.73 Range $73.60 - $98.35

Q3 2025

Shares 551,398 Value ($000) $53,838 Avg Close $80.54 Range $65.64 - $102.93

Q2 2025

Shares 382,573 Value ($000) $26,662 Avg Close $57.05 Range $40.40 - $73.57

Q1 2025

Shares 49,607 Value ($000) $2,464 Avg Close $63.23 Range $47.23 - $76.94

Q4 2024

Shares 22,059 Value ($000) $1,541 Avg Close $83.05 Range $68.23 - $107.23

Q3 2024

Shares 263,332 Value ($000) $27,610 Avg Close $116.95 Range $95.62 - $158.61

Q2 2024

Shares 173,879 Value ($000) $24,724 Avg Close $115.29 Range $93.77 - $145.70

Q1 2024

Shares 21,644 Value ($000) $2,414 Avg Close $119.16 Range $106.11 - $145.77

Q4 2023

Shares 167,008 Value ($000) $21,659 Avg Close $137.83 Range $120.54 - $170.97

Q3 2023

Shares 296,564 Value ($000) $48,355 Avg Close $175.88 Range $152.71 - $201.00

Q2 2023

Shares 1,083,073 Value ($000) $198,560 Avg Close $143.96 Range $105.28 - $186.68

Q1 2023

Shares 1,040,509 Value ($000) $138,648 Avg Close $117.49 Range $76.97 - $136.38

Q4 2022

Shares 1,038,650 Value ($000) $82,427 Avg Close $70.45 Range $49.78 - $88.73

Q3 2022

Shares 13,560 Value ($000) $821 Avg Close $64.60 Range $46.41 - $83.39

Q2 2022

Shares 15,880 Value ($000) $870 Avg Close $57.95 Range $50.69 - $77.20

Q1 2022

Shares 687 Value ($000) $52 Avg Close $68.31 Range $54.20 - $83.74

Q4 2021

Shares 699 Value ($000) $53 Avg Close $59.25 Range $45.14 - $75.40

Q3 2021

Shares 619 Value ($000) $29 Avg Close $43.50 Range $33.36 - $52.80

Q2 2021

Shares 642 Value ($000) $26 Avg Close $41.43 Range $35.45 - $50.21

Q1 2021

Shares 362 Value ($000) $15 Avg Close $37.29 Range $28.45 - $44.20

Q4 2020

Shares 27 Value ($000) $1 Avg Close $25.87 Range $21.69 - $30.05

Q3 2020

Shares 75 Value ($000) $2 Avg Close $25.50 Range $20.40 - $31.50

Q2 2019

Shares 80 Value ($000) $1 Avg Close $17.86 Range $13.99 - $22.19

Q1 2019

Shares 213 Value ($000) $4 Avg Close $20.31 Range $16.55 - $22.99

Q4 2018

Shares 190 Value ($000) $3 Avg Close $17.77 Range $15.46 - $20.57

Q3 2018

Shares 236 Value ($000) $5 Avg Close $20.60 Range $18.35 - $25.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	610,603	$49,056	$83.73	$73.60 - $98.35
Q3 2025	551,398	$53,838	$80.54	$65.64 - $102.93
Q2 2025	382,573	$26,662	$57.05	$40.40 - $73.57
Q1 2025	49,607	$2,464	$63.23	$47.23 - $76.94
Q4 2024	22,059	$1,541	$83.05	$68.23 - $107.23
Q3 2024	263,332	$27,610	$116.95	$95.62 - $158.61
Q2 2024	173,879	$24,724	$115.29	$93.77 - $145.70
Q1 2024	21,644	$2,414	$119.16	$106.11 - $145.77
Q4 2023	167,008	$21,659	$137.83	$120.54 - $170.97
Q3 2023	296,564	$48,355	$175.88	$152.71 - $201.00
Q2 2023	1,083,073	$198,560	$143.96	$105.28 - $186.68
Q1 2023	1,040,509	$138,648	$117.49	$76.97 - $136.38
Q4 2022	1,038,650	$82,427	$70.45	$49.78 - $88.73
Q3 2022	13,560	$821	$64.60	$46.41 - $83.39
Q2 2022	15,880	$870	$57.95	$50.69 - $77.20
Q1 2022	687	$52	$68.31	$54.20 - $83.74
Q4 2021	699	$53	$59.25	$45.14 - $75.40
Q3 2021	619	$29	$43.50	$33.36 - $52.80
Q2 2021	642	$26	$41.43	$35.45 - $50.21
Q1 2021	362	$15	$37.29	$28.45 - $44.20
Q4 2020	27	$1	$25.87	$21.69 - $30.05
Q3 2020	75	$2	$25.50	$20.40 - $31.50
Q2 2019	80	$1	$17.86	$13.99 - $22.19
Q1 2019	213	$4	$20.31	$16.55 - $22.99
Q4 2018	190	$3	$17.77	$15.46 - $20.57
Q3 2018	236	$5	$20.60	$18.35 - $25.17