ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q4 2025
Shares 935,673 Value ($000) $107,378 Avg Close $97.45 Range $79.29 - $117.48
Q3 2025
Shares 1,009,449 Value ($000) $82,109 Avg Close $81.04 Range $70.42 - $96.20
Q2 2025
Shares 1,039,613 Value ($000) $89,760 Avg Close $68.45 Range $39.23 - $87.75
Q1 2025
Shares 1,232,297 Value ($000) $64 Avg Close $56.77 Range $49.07 - $66.80
Q4 2024
Shares 1,259,227 Value ($000) $69 Avg Close $58.97 Range $52.45 - $67.09
Q3 2024
Shares 1,297,155 Value ($000) $87 Avg Close $62.09 Range $53.90 - $68.92
Q2 2024
Shares 1,516,932 Value ($000) $84 Avg Close $56.03 Range $47.90 - $62.44
Q1 2024
Shares 1,628,223 Value ($000) $83 Avg Close $45.22 Range $38.04 - $51.95
Q4 2023
Shares 1,590,068 Value ($000) $72 Avg Close $41.52 Range $35.03 - $46.57
Q3 2023
Shares 719,618 Value ($000) $30 Avg Close $44.44 Range $41.04 - $47.92
Q2 2023
Shares 711,064 Value ($000) $31 Avg Close $38.25 Range $34.10 - $44.39
Q1 2023
Shares 568,591 Value ($000) $22 Avg Close $37.76 Range $29.37 - $43.32
Q2 2019
Shares 322,244 Value ($000) $8,120 Avg Close $24.37 Range $21.15 - $27.49