AXCELIS TECHNOLOGIES INC

Ticker: ACLS CUSIP: 054540208 Class: EQTY

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2025
Shares 71,244 Value ($000) $5,724 Avg Close $83.73 Range $73.60 - $98.35
Q3 2025
Shares 37,165 Value ($000) $3,629 Avg Close $80.54 Range $65.64 - $102.93
Q2 2025
Shares 35,893 Value ($000) $2,501 Avg Close $57.05 Range $40.40 - $73.57
Q1 2025
Shares 44,344 Value ($000) $2,203 Avg Close $63.23 Range $47.23 - $76.94
Q4 2024
Shares 19,635 Value ($000) $1,372 Avg Close $83.05 Range $68.23 - $107.23
Q3 2024
Shares 7,300 Value ($000) $765 Avg Close $116.95 Range $95.62 - $158.61
Q1 2024
Shares 9,401 Value ($000) $1,048 Avg Close $119.16 Range $106.11 - $145.77
Q4 2023
Shares 43,714 Value ($000) $5,669 Avg Close $137.83 Range $120.54 - $170.97
Q3 2023
Shares 10,925 Value ($000) $1,781 Avg Close $175.88 Range $152.71 - $201.00
Q1 2023
Shares 3,048 Value ($000) $406 Avg Close $117.49 Range $76.97 - $136.38
Q2 2022
Shares 26,325 Value ($000) $1,444 Avg Close $57.95 Range $50.69 - $77.20
Q1 2022
Shares 25,429 Value ($000) $1,921 Avg Close $68.31 Range $54.20 - $83.74
Q4 2021
Shares 33,845 Value ($000) $2,523 Avg Close $59.25 Range $45.14 - $75.40
Q3 2021
Shares 87,644 Value ($000) $4,122 Avg Close $43.50 Range $33.36 - $52.80
Q2 2021
Shares 47,505 Value ($000) $1,920 Avg Close $41.43 Range $35.45 - $50.21
Q4 2020
Shares 55,632 Value ($000) $1,620 Avg Close $25.87 Range $21.69 - $30.05
Q3 2020
Shares 30,953 Value ($000) $681 Avg Close $25.50 Range $20.40 - $31.50
Q2 2020
Shares 118,729 Value ($000) $3,307 Avg Close $24.39 Range $16.11 - $28.84
Q3 2019
Shares 27,609 Value ($000) $472 Avg Close $15.98 Range $14.53 - $18.82
Q2 2019
Shares 57,744 Value ($000) $869 Avg Close $17.86 Range $13.99 - $22.19
Q1 2019
Shares 32,917 Value ($000) $662 Avg Close $20.31 Range $16.55 - $22.99
Q4 2018
Shares 27,547 Value ($000) $490 Avg Close $17.77 Range $15.46 - $20.57
Q3 2018
Shares 153,376 Value ($000) $3,014 Avg Close $20.60 Range $18.35 - $25.17
Q2 2018
Shares 254,439 Value ($000) $5,038 Avg Close $21.99 Range $19.30 - $25.20
Q1 2018
Shares 143,674 Value ($000) $3,534 Avg Close $26.28 Range $21.90 - $31.60
Q4 2017
Shares 223,508 Value ($000) $6,415 Avg Close $31.47 Range $27.15 - $37.05
Q3 2017
Shares 211,492 Value ($000) $5,784 Avg Close $22.14 Range $18.60 - $27.40
Q2 2017
Shares 314,608 Value ($000) $6,591 Avg Close $21.13 Range $17.65 - $26.53