ARDELYX INC

Ticker: ARDX CUSIP: 039697107 Class: Common Stock

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2025
Shares 2,117,293 Value ($000) $12,344 Avg Close $5.57 Range $4.71 - $6.73
Q3 2025
Shares 2,194,754 Value ($000) $12,093 Avg Close $5.43 Range $3.80 - $6.78
Q2 2025
Shares 2,196,848 Value ($000) $8,612 Avg Close $4.13 Range $3.21 - $5.64
Q1 2025
Shares 2,067,528 Value ($000) $10,152 Avg Close $5.37 Range $4.67 - $6.55
Q4 2024
Shares 2,035,135 Value ($000) $10,318 Avg Close $5.52 Range $4.32 - $7.04
Q3 2024
Shares 1,938,778 Value ($000) $13,358 Avg Close $5.90 Range $5.07 - $8.06
Q2 2024
Shares 1,898,076 Value ($000) $14,065 Avg Close $7.03 Range $5.76 - $9.33
Q1 2024
Shares 1,853,827 Value ($000) $13,533 Avg Close $8.55 Range $5.92 - $10.13
Q4 2023
Shares 1,816,732 Value ($000) $11,264 Avg Close $4.49 Range $3.16 - $6.75
Q3 2023
Shares 1,666,267 Value ($000) $6,798 Avg Close $3.90 Range $3.26 - $4.97
Q2 2023
Shares 583,713 Value ($000) $1,979 Avg Close $4.10 Range $3.19 - $5.13
Q1 2023
Shares 81,968 Value ($000) $393 Avg Close $3.37 Range $2.63 - $4.94
Q4 2022
Shares 81,968 Value ($000) $234 Avg Close $1.69 Range $1.16 - $2.86
Q3 2022
Shares 50,000 Value ($000) $60 Avg Close $0.95 Range $0.57 - $1.48
Q2 2022
Shares 50,000 Value ($000) $30 Avg Close $0.74 Range $0.49 - $1.38
Q1 2022
Shares 259,422 Value ($000) $278 Avg Close $0.89 Range $0.58 - $1.20
Q4 2021
Shares 259,422 Value ($000) $286 Avg Close $1.19 Range $0.82 - $1.92
Q3 2021
Shares 183,262 Value ($000) $242 Avg Close $2.67 Range $1.25 - $8.25
Q2 2021
Shares 209,012 Value ($000) $1,585 Avg Close $7.39 Range $6.22 - $9.23
Q1 2021
Shares 241,697 Value ($000) $1,601 Avg Close $6.86 Range $5.91 - $7.86
Q4 2020
Shares 237,518 Value ($000) $1,537 Avg Close $5.93 Range $4.96 - $7.35
Q3 2020
Shares 233,483 Value ($000) $1,226 Avg Close $6.01 Range $5.21 - $7.19
Q2 2020
Shares 240,348 Value ($000) $1,664 Avg Close $6.95 Range $5.24 - $8.33
Q1 2020
Shares 155,286 Value ($000) $883 Avg Close $6.80 Range $4.22 - $8.81
Q4 2019
Shares 123,486 Value ($000) $927 Avg Close $6.08 Range $4.16 - $8.49
Q3 2019
Shares 112,790 Value ($000) $531 Avg Close $3.47 Range $2.10 - $6.78
Q2 2019
Shares 112,790 Value ($000) $304 Avg Close $3.01 Range $2.35 - $3.90
Q1 2019
Shares 160,139 Value ($000) $449 Avg Close $2.60 Range $1.70 - $3.45
Q4 2018
Shares 247,859 Value ($000) $444 Avg Close $2.94 Range $1.60 - $4.42
Q3 2018
Shares 247,859 Value ($000) $1,079 Avg Close $4.16 Range $3.58 - $4.70
Q2 2018
Shares 197,133 Value ($000) $730 Avg Close $4.64 Range $3.60 - $5.90
Q1 2018
Shares 64,340 Value ($000) $325 Avg Close $6.24 Range $5.01 - $8.10
Q4 2017
Shares 64,340 Value ($000) $425 Avg Close $5.93 Range $4.75 - $8.65
Q3 2017
Shares 64,340 Value ($000) $361 Avg Close $5.27 Range $4.28 - $6.20
Q2 2017
Shares 64,340 Value ($000) $329 Avg Close $8.48 Range $4.05 - $14.10
Q1 2017
Shares 49,240 Value ($000) $623 Avg Close $13.16 Range $10.95 - $15.40
Q4 2016
Shares 49,240 Value ($000) $700 Avg Close $14.20 Range $10.55 - $16.30
Q3 2016
Shares 49,240 Value ($000) $638 Avg Close $10.48 Range $8.42 - $13.29
Q2 2016
Shares 36,240 Value ($000) $317 Avg Close $8.17 Range $6.36 - $9.81
Q1 2016
Shares 36,240 Value ($000) $282 Avg Close $9.84 Range $6.84 - $17.90
Q4 2015
Shares 23,940 Value ($000) $434 Avg Close $18.62 Range $15.13 - $21.27
Q3 2015
Shares 23,940 Value ($000) $414 Avg Close $18.66 Range $15.00 - $22.48
Q2 2015
Shares 16,840 Value ($000) $269 Avg Close $12.61 Range $7.95 - $17.66