ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

Mirae Asset Global Investments Co., Ltd.'s Holding History (CIK: 0001569395)

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

Q4 2025
Shares 5,146 Value ($000) $591 Avg Close $97.45 Range $79.29 - $117.48
Q3 2025
Shares 5,361 Value ($000) $436 Avg Close $81.04 Range $70.42 - $96.20
Q2 2025
Shares 11,443 Value ($000) $988 Avg Close $68.45 Range $39.23 - $87.75
Q1 2025
Shares 11,443 Value ($000) $583 Avg Close $56.77 Range $49.07 - $66.80
Q4 2024
Shares 12,669 Value ($000) $702 Avg Close $58.97 Range $52.45 - $67.09
Q3 2024
Shares 13,297 Value ($000) $881 Avg Close $62.09 Range $53.90 - $68.92
Q2 2024
Shares 21,636 Value ($000) $1,223 Avg Close $56.03 Range $47.90 - $62.44
Q1 2024
Shares 897,959 Value ($000) $34,504 Avg Close $45.22 Range $38.04 - $51.95
Q4 2023
Shares 946,566 Value ($000) $43,040 Avg Close $41.52 Range $35.03 - $46.57
Q3 2023
Shares 974,528 Value ($000) $40,102 Avg Close $44.44 Range $41.04 - $47.92
Q2 2023
Shares 945,139 Value ($000) $41,803 Avg Close $38.25 Range $34.10 - $44.39
Q1 2023
Shares 909,019 Value ($000) $35,870 Avg Close $37.76 Range $29.37 - $43.32
Q4 2022
Shares 1,005,055 Value ($000) $30,011 Avg Close $29.27 Range $25.39 - $31.74
Q3 2022
Shares 1,060,476 Value ($000) $28,219 Avg Close $27.84 Range $20.52 - $33.31
Q2 2022
Shares 1,463,583 Value ($000) $33,238 Avg Close $26.35 Range $20.87 - $30.74
Q1 2022
Shares 1,563,308 Value ($000) $41,959 Avg Close $23.18 Range $16.02 - $28.45
Q4 2021
Shares 1,359,425 Value ($000) $21,656 Avg Close $16.05 Range $13.85 - $18.33
Q3 2021
Shares 1,150,952 Value ($000) $19,140 Avg Close $18.91 Range $15.75 - $22.33
Q2 2021
Shares 957,685 Value ($000) $19,968 Avg Close $22.93 Range $20.15 - $25.04
Q1 2021
Shares 739,692 Value ($000) $15,578 Avg Close $19.55 Range $15.97 - $22.87
Q4 2020
Shares 340,316 Value ($000) $5,707 Avg Close $12.70 Range $8.24 - $17.60
Q3 2020
Shares 119,760 Value ($000) $1,044 Avg Close $9.20 Range $8.04 - $11.06
Q2 2020
Shares 75,501 Value ($000) $769 Avg Close $8.67 Range $6.21 - $12.60
Q1 2020
Shares 51,259 Value ($000) $436 Avg Close $15.97 Range $4.95 - $20.91
Q4 2019
Shares 57,429 Value ($000) $1,186 Avg Close $21.68 Range $18.98 - $24.17
Q3 2019
Shares 45,206 Value ($000) $915 Avg Close $21.15 Range $17.03 - $25.66
Q2 2019
Shares 45,858 Value ($000) $1,156 Avg Close $24.37 Range $21.15 - $27.49
Q1 2019
Shares 43,074 Value ($000) $1,101 Avg Close $26.33 Range $21.00 - $29.50
Q4 2018
Shares 38,629 Value ($000) $841 Avg Close $25.93 Range $20.84 - $29.84
Q3 2018
Shares 32,517 Value ($000) $961 Avg Close $26.89 Range $24.31 - $30.18