QUIDELORTHO CORP

Ticker: QDEL CUSIP: 219798105 Class: Common Stock

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

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

Q1 2025
Shares 6,011 Value ($000) $210 Avg Close $40.79 Range $33.59 - $49.45
Q4 2024
Shares 240,292 Value ($000) $10,705 Avg Close $40.91 Range $35.60 - $46.00
Q3 2024
Shares 10,585 Value ($000) $483 Avg Close $40.46 Range $29.74 - $47.62
Q2 2024
Shares 143,585 Value ($000) $4,770 Avg Close $40.91 Range $32.47 - $47.94
Q1 2024
Shares 43,830 Value ($000) $2,101 Avg Close $58.31 Range $41.75 - $75.82
Q2 2023
Shares 19,123 Value ($000) $1,585 Avg Close $87.54 Range $80.29 - $98.67
Q4 2022
Shares 3,300 Value ($000) $283 Avg Close $84.70 Range $66.88 - $102.00
Q2 2022
Shares 2,505 Value ($000) $243 Avg Close $101.94 Range $88.05 - $120.61