ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025
Shares 628,285 Value ($000) $72,102 Avg Close $97.45 Range $79.29 - $117.48
Q3 2025
Shares 513,939 Value ($000) $41,804 Avg Close $81.04 Range $70.42 - $96.20
Q2 2025
Shares 259,392 Value ($000) $22,396 Avg Close $68.45 Range $39.23 - $87.75
Q1 2025
Shares 608,584 Value ($000) $31,665 Avg Close $56.77 Range $49.07 - $66.80
Q4 2024
Shares 699,071 Value ($000) $38,477 Avg Close $58.97 Range $52.45 - $67.09
Q3 2024
Shares 822,176 Value ($000) $55,012 Avg Close $62.09 Range $53.90 - $68.92
Q2 2024
Shares 51,408 Value ($000) $2,851 Avg Close $56.03 Range $47.90 - $62.44
Q1 2024
Shares 10,041 Value ($000) $514 Avg Close $45.22 Range $38.04 - $51.95
Q2 2023
Shares 21,685 Value ($000) $959 Avg Close $38.25 Range $34.10 - $44.39
Q1 2023
Shares 94,733 Value ($000) $3,738 Avg Close $37.76 Range $29.37 - $43.32
Q4 2021
Shares 175,841 Value ($000) $2,801 Avg Close $16.05 Range $13.85 - $18.33
Q3 2021
Shares 94,523 Value ($000) $1,572 Avg Close $18.91 Range $15.75 - $22.33
Q2 2021
Shares 33,897 Value ($000) $707 Avg Close $22.93 Range $20.15 - $25.04
Q1 2021
Shares 13,437 Value ($000) $283 Avg Close $19.55 Range $15.97 - $22.87
Q1 2020
Shares 267,735 Value ($000) $2,275 Avg Close $15.97 Range $4.95 - $20.91
Q3 2018
Shares 74,299 Value ($000) $2,196 Avg Close $26.89 Range $24.31 - $30.18
Q1 2016
Shares 230,245 Value ($000) $3,753 Avg Close $12.00 Range $6.97 - $18.17
Q4 2014
Shares 114,143 Value ($000) $3,969 Avg Close $31.49 Range $28.73 - $35.21