AVANTOR INC

Ticker: AVTR CUSIP: 05352A100 Class: EQTY

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q3 2025
Shares 1,075,946 Value ($000) $13,428 Avg Close $12.88 Range $10.82 - $14.42
Q2 2025
Shares 1,277,553 Value ($000) $17,196 Avg Close $13.68 Range $11.82 - $16.29
Q1 2025
Shares 1,281,940 Value ($000) $20,413 Avg Close $18.94 Range $15.37 - $23.32
Q4 2024
Shares 1,225,623 Value ($000) $25,824 Avg Close $22.49 Range $19.59 - $26.14
Q3 2024
Shares 1,270,985 Value ($000) $32,880 Avg Close $24.55 Range $20.49 - $28.00
Q2 2024
Shares 1,263,086 Value ($000) $26,777 Avg Close $24.08 Range $20.98 - $26.11
Q1 2024
Shares 1,383,098 Value ($000) $35,366 Avg Close $23.79 Range $21.25 - $26.16
Q4 2023
Shares 1,263,762 Value ($000) $28,852 Avg Close $20.49 Range $16.63 - $23.36
Q3 2023
Shares 1,309,107 Value ($000) $27,596 Avg Close $21.27 Range $19.94 - $23.68
Q2 2023
Shares 1,316,842 Value ($000) $27,048 Avg Close $20.22 Range $18.25 - $21.97
Q1 2023
Shares 1,559,840 Value ($000) $32,975 Avg Close $22.79 Range $19.69 - $25.25
Q2 2022
Shares 7,388 Value ($000) $230 Avg Close $31.21 Range $28.64 - $34.37