ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

ARK Investment Management LLC's Holding History (CIK: 0001697748)

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

Q4 2025
Shares 889 Value ($000) $102 Avg Close $97.45 Range $79.29 - $117.48
Q3 2025
Shares 742 Value ($000) $60 Avg Close $81.04 Range $70.42 - $96.20
Q2 2025
Shares 155 Value ($000) $13 Avg Close $68.45 Range $39.23 - $87.75
Q1 2025
Shares 1,545 Value ($000) $80 Avg Close $56.77 Range $49.07 - $66.80
Q4 2024
Shares 1,425 Value ($000) $78 Avg Close $58.97 Range $52.45 - $67.09
Q3 2024
Shares 1,672 Value ($000) $112 Avg Close $62.09 Range $53.90 - $68.92
Q2 2024
Shares 2,367 Value ($000) $131 Avg Close $56.03 Range $47.90 - $62.44
Q1 2024
Shares 3,291 Value ($000) $168 Avg Close $45.22 Range $38.04 - $51.95
Q4 2023
Shares 3,882 Value ($000) $177 Avg Close $41.52 Range $35.03 - $46.57
Q3 2023
Shares 4,201 Value ($000) $173 Avg Close $44.44 Range $41.04 - $47.92
Q2 2023
Shares 4,732 Value ($000) $209 Avg Close $38.25 Range $34.10 - $44.39
Q1 2023
Shares 5,523 Value ($000) $218 Avg Close $37.76 Range $29.37 - $43.32
Q4 2022
Shares 7,077 Value ($000) $211 Avg Close $29.27 Range $25.39 - $31.74
Q3 2022
Shares 9,877 Value ($000) $263 Avg Close $27.84 Range $20.52 - $33.31
Q2 2022
Shares 9,311 Value ($000) $256 Avg Close $26.35 Range $20.87 - $30.74
Q1 2022
Shares 16,821 Value ($000) $451 Avg Close $23.18 Range $16.02 - $28.45
Q4 2021
Shares 26,804 Value ($000) $427 Avg Close $16.05 Range $13.85 - $18.33
Q3 2021
Shares 25,342 Value ($000) $421 Avg Close $18.91 Range $15.75 - $22.33
Q2 2021
Shares 30,238 Value ($000) $630 Avg Close $22.93 Range $20.15 - $25.04
Q1 2021
Shares 35,406 Value ($000) $746 Avg Close $19.55 Range $15.97 - $22.87
Q4 2020
Shares 15,429 Value ($000) $259 Avg Close $12.70 Range $8.24 - $17.60
Q3 2020
Shares 6,111 Value ($000) $53 Avg Close $9.20 Range $8.04 - $11.06
Q2 2020
Shares 5,084 Value ($000) $52 Avg Close $8.67 Range $6.21 - $12.60
Q1 2020
Shares 2,130 Value ($000) $18 Avg Close $15.97 Range $4.95 - $20.91
Q4 2019
Shares 1,995 Value ($000) $41 Avg Close $21.68 Range $18.98 - $24.17
Q3 2019
Shares 1,932 Value ($000) $39 Avg Close $21.15 Range $17.03 - $25.66
Q2 2019
Shares 1,983 Value ($000) $50 Avg Close $24.37 Range $21.15 - $27.49
Q1 2019
Shares 1,898 Value ($000) $49 Avg Close $26.33 Range $21.00 - $29.50
Q4 2018
Shares 2,063 Value ($000) $45 Avg Close $25.93 Range $20.84 - $29.84
Q3 2018
Shares 2,412 Value ($000) $71 Avg Close $26.89 Range $24.31 - $30.18
Q2 2018
Shares 2,440 Value ($000) $61 Avg Close $27.05 Range $22.93 - $29.87
Q1 2018
Shares 3,145 Value ($000) $74 Avg Close $26.83 Range $22.70 - $30.25
Q4 2017
Shares 3,000 Value ($000) $72 Avg Close $23.80 Range $21.01 - $26.59
Q2 2017
Shares 2,780 Value ($000) $47 Avg Close $16.82 Range $14.54 - $20.11
Q1 2017
Shares 1,835 Value ($000) $33 Avg Close $18.80 Range $15.61 - $23.69
Q4 2016
Shares 1,216 Value ($000) $19 Avg Close $16.62 Range $13.15 - $19.20