ARDELYX INC

Ticker: ARDX CUSIP: 039697107 Class: Common Stock

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

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

Q4 2025
Shares 5,188,639 Value ($000) $30,250 Avg Close $5.57 Range $4.71 - $6.73
Q3 2025
Shares 8,943,042 Value ($000) $49,276 Avg Close $5.43 Range $3.80 - $6.78
Q2 2025
Shares 11,250,652 Value ($000) $44,103 Avg Close $4.13 Range $3.21 - $5.64
Q1 2025
Shares 8,383,809 Value ($000) $41,165 Avg Close $5.37 Range $4.67 - $6.55
Q4 2024
Shares 114,819 Value ($000) $582 Avg Close $5.52 Range $4.32 - $7.04
Q1 2024
Shares 270,466 Value ($000) $1,974 Avg Close $8.55 Range $5.92 - $10.13
Q1 2023
Shares 65,234 Value ($000) $312 Avg Close $3.37 Range $2.63 - $4.94
Q4 2022
Shares 743,407 Value ($000) $2,119 Avg Close $1.69 Range $1.16 - $2.86
Q3 2022
Shares 111,800 Value ($000) $132 Avg Close $0.95 Range $0.57 - $1.48
Q2 2021
Shares 3,348,363 Value ($000) $25,380 Avg Close $7.39 Range $6.22 - $9.23
Q1 2021
Shares 3,107,735 Value ($000) $20,574 Avg Close $6.86 Range $5.91 - $7.86
Q4 2020
Shares 3,287,471 Value ($000) $21,270 Avg Close $5.93 Range $4.96 - $7.35
Q3 2020
Shares 3,284,645 Value ($000) $17,244 Avg Close $6.01 Range $5.21 - $7.19
Q2 2020
Shares 3,308,325 Value ($000) $22,893 Avg Close $6.95 Range $5.24 - $8.33
Q1 2020
Shares 3,333,607 Value ($000) $18,969 Avg Close $6.80 Range $4.22 - $8.81
Q4 2019
Shares 1,147,408 Value ($000) $8,606 Avg Close $6.08 Range $4.16 - $8.49
Q3 2018
Shares 11,749 Value ($000) $51 Avg Close $4.16 Range $3.58 - $4.70
Q2 2018
Shares 27,359 Value ($000) $101 Avg Close $4.64 Range $3.60 - $5.90
Q1 2018
Shares 11,749 Value ($000) $59 Avg Close $6.24 Range $5.01 - $8.10
Q4 2016
Shares 340,919 Value ($000) $4,841 Avg Close $14.20 Range $10.55 - $16.30