ARDELYX, INC. - Common Stock (ARDX)

Historical Holders from Q2 2014 to Q3 2025

Symbol
ARDX on Nasdaq
CUSIP
039697107
Type / Class
Equity / Common Stock
Shares outstanding
243M
All holders as of September 30, 2025
Q3 2025
Total 13F shares, excl. options
162M
Holdings value
$891M
% of all portfolios
0.002%
Grand Portfolio weight change
0%
Number of holders
216
Number of buys
111
Number of sells
-92
Average Value change %
0%
Average buys %
+0.001%
Average sells %
-0.001%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of ARDELYX, INC. - Common Stock (ARDX)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
VANGUARD GROUP INC 6.7% $58M 16M The Vanguard Group Jun 30, 2025
JANUS HENDERSON GROUP PLC 5.7% -10% $76.2M -$6.8M 13.8M -8.19% JANUS HENDERSON GROUP PLC Sep 30, 2025
STATE STREET CORP 4.9% $56.9M 11.6M STATE STREET CORPORATION Dec 31, 2024
MILLENNIUM MANAGEMENT LLC 3.2% -38% $42.3M -$24.4M 7.67M -36.6% Millennium Management LLC Sep 30, 2025

Institutional Holders of ARDELYX, INC. - Common Stock (ARDX)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 162M $891M -$30.5M $5.51 216
2025 Q2 168M $657M +$8.96M $3.92 203
2025 Q1 165M $808M +$58.3M $4.91 220
2024 Q4 151M $765M +$39.4M $5.07 210
2024 Q3 142M $976M -$20.8M $6.89 200
2024 Q2 144M $1.07B +$29.6M $7.41 192
2024 Q1 133M $974M +$39.1M $7.30 134
2023 Q4 516K $3.2M +$2.67M $6.20 2
2023 Q3 126M $514M +$3.07M $4.08 149
2023 Q2 125M $425M +$30.4M $3.39 143
2023 Q1 114M $545M +$165M $4.79 129
2022 Q4 78.4M $223M +$72.8M $2.85 96
2022 Q3 66.8M $79.5M +$36M $1.19 77
2022 Q2 37.9M $22.6M -$3.87M $0.59 68
2022 Q1 33.6M $36M -$626K $1.07 80
2021 Q4 36.2M $39.8M -$10.9M $1.10 94
2021 Q3 48.7M $64.4M -$261M $1.32 97
2021 Q2 84.9M $643M +$1.43M $7.58 121
2021 Q1 84.6M $559M +$32.2M $6.62 121
2020 Q4 80M $517M +$9.51M $6.47 114
2020 Q3 77.4M $407M -$2.24M $5.25 106
2020 Q2 77.6M $537M +$8.85M $6.92 123
2020 Q1 76.6M $435M +$6.1M $5.69 96
2019 Q4 74.9M $562M +$190M $7.51 98
2019 Q3 48.5M $228M +$15M $4.70 72
2019 Q2 45.6M $123M +$472K $2.69 67
2019 Q1 46M $129M -$1.85M $2.80 70
2018 Q4 47M $84.2M -$5.22M $1.79 78
2018 Q3 46.9M $204M +$6.04M $4.35 81
2018 Q2 46M $169M +$34.2M $3.70 92
2018 Q1 35.2M $178M -$2.78M $5.05 75
2017 Q4 35.2M $232M -$2.74M $6.60 76
2017 Q3 36.2M $203M -$5.83M $5.60 80
2017 Q2 37M $189M -$43.3M $5.10 84
2017 Q1 38.6M $488M +$17.6M $12.65 77
2016 Q4 38.6M $549M -$1.02M $14.20 83
2016 Q3 38.6M $499M +$119M $12.94 73
2016 Q2 29.7M $259M -$1.19M $8.73 63
2016 Q1 29.9M $232M +$63M $7.77 65
2015 Q4 21.4M $387M +$11.6M $18.12 64
2015 Q3 20.1M $348M +$18.6M $17.28 52
2015 Q2 20.6M $327M +$114M $15.97 53
2015 Q1 11.8M $154M +$9.59M $13.09 47
2014 Q4 10.9M $205M +$11M $18.89 50
2014 Q3 10.4M $147M +$139M $14.21 32
2014 Q2 571K $9.12M +$9.11M $15.96 4