AXCELIS TECHNOLOGIES INC

Ticker: ACLS CUSIP: 054540208 Class: EQTY

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025
Shares 30,030 Value ($000) $2,413 Avg Close $83.73 Range $73.60 - $98.35
Q3 2025
Shares 30,131 Value ($000) $2,942 Avg Close $80.54 Range $65.64 - $102.93
Q2 2025
Shares 30,130 Value ($000) $2,100 Avg Close $57.05 Range $40.40 - $73.57
Q1 2025
Shares 29,772 Value ($000) $1,479 Avg Close $63.23 Range $47.23 - $76.94
Q4 2024
Shares 30,507 Value ($000) $2,132 Avg Close $83.05 Range $68.23 - $107.23
Q3 2024
Shares 30,776 Value ($000) $3,227 Avg Close $116.95 Range $95.62 - $158.61
Q2 2024
Shares 31,832 Value ($000) $4,526 Avg Close $115.29 Range $93.77 - $145.70
Q1 2024
Shares 32,934 Value ($000) $3,673 Avg Close $119.16 Range $106.11 - $145.77
Q4 2023
Shares 34,606 Value ($000) $4,488 Avg Close $137.83 Range $120.54 - $170.97
Q3 2023
Shares 36,124 Value ($000) $5,890 Avg Close $175.88 Range $152.71 - $201.00
Q2 2023
Shares 39,646 Value ($000) $7,268 Avg Close $143.96 Range $105.28 - $186.68
Q1 2023
Shares 41,016 Value ($000) $5,465 Avg Close $117.49 Range $76.97 - $136.38
Q4 2022
Shares 41,789 Value ($000) $3,316 Avg Close $70.45 Range $49.78 - $88.73
Q3 2022
Shares 41,319 Value ($000) $2,502 Avg Close $64.60 Range $46.41 - $83.39
Q2 2022
Shares 42,354 Value ($000) $2,323 Avg Close $57.95 Range $50.69 - $77.20
Q1 2022
Shares 42,580 Value ($000) $3,216 Avg Close $68.31 Range $54.20 - $83.74
Q4 2021
Shares 46,612 Value ($000) $3,475 Avg Close $59.25 Range $45.14 - $75.40
Q3 2021
Shares 45,698 Value ($000) $2,149 Avg Close $43.50 Range $33.36 - $52.80
Q2 2021
Shares 45,876 Value ($000) $1,854 Avg Close $41.43 Range $35.45 - $50.21
Q1 2021
Shares 50,196 Value ($000) $2,063 Avg Close $37.29 Range $28.45 - $44.20
Q4 2020
Shares 50,387 Value ($000) $1,467 Avg Close $25.87 Range $21.69 - $30.05
Q3 2020
Shares 49,780 Value ($000) $1,095 Avg Close $25.50 Range $20.40 - $31.50
Q2 2020
Shares 49,780 Value ($000) $1,386 Avg Close $24.39 Range $16.11 - $28.84
Q1 2020
Shares 48,718 Value ($000) $892 Avg Close $23.24 Range $12.99 - $29.24
Q4 2019
Shares 48,857 Value ($000) $1,177 Avg Close $21.07 Range $16.13 - $25.00
Q3 2019
Shares 50,600 Value ($000) $865 Avg Close $15.98 Range $14.53 - $18.82
Q2 2019
Shares 50,600 Value ($000) $762 Avg Close $17.86 Range $13.99 - $22.19
Q1 2019
Shares 50,168 Value ($000) $1,009 Avg Close $20.31 Range $16.55 - $22.99
Q4 2018
Shares 50,168 Value ($000) $893 Avg Close $17.77 Range $15.46 - $20.57
Q3 2018
Shares 49,051 Value ($000) $964 Avg Close $20.60 Range $18.35 - $25.17
Q2 2018
Shares 49,054 Value ($000) $971 Avg Close $21.99 Range $19.30 - $25.20
Q1 2018
Shares 46,673 Value ($000) $1,148 Avg Close $26.28 Range $21.90 - $31.60
Q4 2017
Shares 47,353 Value ($000) $1,359 Avg Close $31.47 Range $27.15 - $37.05
Q3 2017
Shares 48,392 Value ($000) $1,324 Avg Close $22.14 Range $18.60 - $27.40
Q2 2017
Shares 53,217 Value ($000) $1,115 Avg Close $21.13 Range $17.65 - $26.53
Q1 2017
Shares 57,417 Value ($000) $1,079 Avg Close $15.74 Range $14.00 - $18.90
Q4 2016
Shares 60,017 Value ($000) $873 Avg Close $13.61 Range $11.05 - $14.68
Q3 2016
Shares 61,617 Value ($000) $818 Avg Close $11.60 Range $9.68 - $13.47