ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

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

Q4 2025
Shares 42,400 Value ($000) $4,943 Avg Close $97.45 Range $79.29 - $117.48
Q3 2025
Shares 45,184 Value ($000) $3,664 Avg Close $81.04 Range $70.42 - $96.20
Q1 2020
Shares 126,904 Value ($000) $1,079 Avg Close $15.97 Range $4.95 - $20.91
Q4 2019
Shares 164,817 Value ($000) $3,405 Avg Close $21.68 Range $18.98 - $24.17
Q3 2019
Shares 164,817 Value ($000) $3,338 Avg Close $21.15 Range $17.03 - $25.66
Q2 2019
Shares 137,881 Value ($000) $3,475 Avg Close $24.37 Range $21.15 - $27.49
Q1 2019
Shares 105,005 Value ($000) $2,685 Avg Close $26.33 Range $21.00 - $29.50
Q4 2018
Shares 86,835 Value ($000) $1,936 Avg Close $25.93 Range $20.84 - $29.84
Q3 2018
Shares 84,014 Value ($000) $2,499 Avg Close $26.89 Range $24.31 - $30.18
Q3 2016
Shares 18,700 Value ($000) $338 Avg Close $16.54 Range $12.22 - $18.59
Q2 2016
Shares 24,000 Value ($000) $306 Avg Close $14.18 Range $10.81 - $17.83
Q1 2016
Shares 15,600 Value ($000) $254 Avg Close $12.00 Range $6.97 - $18.17
Q4 2015
Shares 21,000 Value ($000) $236 Avg Close $13.45 Range $9.91 - $18.65
Q3 2015
Shares 21,947 Value ($000) $310 Avg Close $20.12 Range $13.34 - $30.02
Q2 2015
Shares 9,247 Value ($000) $286 Avg Close $31.90 Range $27.97 - $36.35
Q1 2015
Shares 9,247 Value ($000) $285 Avg Close $29.80 Range $25.96 - $33.60
Q4 2014
Shares 9,247 Value ($000) $325 Avg Close $31.49 Range $28.73 - $35.21
Q3 2014
Shares 11,631 Value ($000) $444 Avg Close $39.92 Range $34.97 - $43.90
Q2 2014
Shares 11,631 Value ($000) $518 Avg Close $38.68 Range $35.44 - $42.89
Q1 2014
Shares 17,789 Value ($000) $666 Avg Close $31.60 Range $27.91 - $36.14
Q4 2013
Shares 23,446 Value ($000) $835 Avg Close $30.74 Range $27.52 - $33.68
Q3 2013
Shares 23,446 Value ($000) $709 Avg Close $26.04 Range $23.74 - $30.56
Q2 2013
Shares 23,446 Value ($000) $634 Avg Close $26.04 Range $23.70 - $29.42