AXCELIS TECHNOLOGIES INC

Ticker: ACLS CUSIP: 054540208 Class: EQTY

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025
Shares 50,506 Value ($000) $4,058 Avg Close $83.73 Range $73.60 - $98.35
Q3 2025
Shares 50,214 Value ($000) $4,903 Avg Close $80.54 Range $65.64 - $102.93
Q2 2025
Shares 90,573 Value ($000) $6,312 Avg Close $57.05 Range $40.40 - $73.57
Q1 2025
Shares 78,467 Value ($000) $3,897 Avg Close $63.23 Range $47.23 - $76.94
Q4 2024
Shares 53,750 Value ($000) $3,756 Avg Close $83.05 Range $68.23 - $107.23
Q3 2024
Shares 45,182 Value ($000) $4,737 Avg Close $116.95 Range $95.62 - $158.61
Q2 2024
Shares 59,975 Value ($000) $8,528 Avg Close $115.29 Range $93.77 - $145.70
Q1 2024
Shares 58,990 Value ($000) $6,579 Avg Close $119.16 Range $106.11 - $145.77
Q4 2023
Shares 43,255 Value ($000) $5,610 Avg Close $137.83 Range $120.54 - $170.97
Q3 2023
Shares 42,342 Value ($000) $6,904 Avg Close $175.88 Range $152.71 - $201.00
Q2 2023
Shares 39,599 Value ($000) $7,260 Avg Close $143.96 Range $105.28 - $186.68
Q1 2023
Shares 43,450 Value ($000) $5,790 Avg Close $117.49 Range $76.97 - $136.38
Q4 2022
Shares 50,317 Value ($000) $3,993 Avg Close $70.45 Range $49.78 - $88.73
Q3 2022
Shares 52,352 Value ($000) $3,170 Avg Close $64.60 Range $46.41 - $83.39
Q2 2022
Shares 56,132 Value ($000) $3,078 Avg Close $57.95 Range $50.69 - $77.20
Q1 2022
Shares 85,100 Value ($000) $6,428 Avg Close $68.31 Range $54.20 - $83.74
Q4 2021
Shares 91,800 Value ($000) $6,845 Avg Close $59.25 Range $45.14 - $75.40
Q3 2021
Shares 78,500 Value ($000) $3,692 Avg Close $43.50 Range $33.36 - $52.80
Q2 2021
Shares 70,300 Value ($000) $2,842 Avg Close $41.43 Range $35.45 - $50.21
Q1 2021
Shares 78,000 Value ($000) $3,205 Avg Close $37.29 Range $28.45 - $44.20
Q4 2020
Shares 78,562 Value ($000) $2,288 Avg Close $25.87 Range $21.69 - $30.05
Q3 2020
Shares 14,800 Value ($000) $326 Avg Close $25.50 Range $20.40 - $31.50