ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

Capital Research Global Investors's Holding History (CIK: 0001422848)

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

Q4 2025
Shares 3,611,724 Value ($000) $414,481 Avg Close $97.45 Range $79.29 - $117.48
Q3 2025
Shares 3,224,970 Value ($000) $262,319 Avg Close $81.04 Range $70.42 - $96.20
Q2 2025
Shares 3,224,970 Value ($000) $278,444 Avg Close $68.45 Range $39.23 - $87.75
Q1 2025
Shares 602,959 Value ($000) $31,372 Avg Close $56.77 Range $49.07 - $66.80
Q1 2020
Shares 1 Value ($000) $0 Avg Close $15.97 Range $4.95 - $20.91
Q4 2019
Shares 6,646,030 Value ($000) $137,307 Avg Close $21.68 Range $18.98 - $24.17
Q3 2019
Shares 6,445,230 Value ($000) $130,516 Avg Close $21.15 Range $17.03 - $25.66
Q2 2019
Shares 6,229,030 Value ($000) $156,972 Avg Close $24.37 Range $21.15 - $27.49
Q1 2019
Shares 8,332,140 Value ($000) $213,053 Avg Close $26.33 Range $21.00 - $29.50
Q4 2018
Shares 8,863,980 Value ($000) $192,969 Avg Close $25.93 Range $20.84 - $29.84
Q3 2018
Shares 5,854,900 Value ($000) $173,012 Avg Close $26.89 Range $24.31 - $30.18
Q2 2018
Shares 2,412,500 Value ($000) $60,602 Avg Close $27.05 Range $22.93 - $29.87
Q1 2018
Shares 1,832,000 Value ($000) $43,382 Avg Close $26.83 Range $22.70 - $30.25
Q4 2017
Shares 1,477,000 Value ($000) $35,655 Avg Close $23.80 Range $21.01 - $26.59
Q3 2017
Shares 169,700 Value ($000) $4,056 Avg Close $19.78 Range $16.51 - $24.00