Latest Period
Q1 2026
Security Snapshot
ARDELYX INC - COMMON STOCK Institutional Ownership
CUSIP: 039697107
13F Institutional Holders and Ownership History from Q4 2023 to Q1 2026
Institutions Reporting
7
Shares (Excl. Options)
498,182
Price
$5.99
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- Security type / class
- Equity / COMMON STOCK
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 498,182
- Total 13F value
- $1,809,729
- Share change
- 0
- Number of holders
- 7
- Shares outstanding
- 236,590,082
- SEC-reported price per share
- $5.99
Latest holder snapshot
2 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- 039697107 - ARDELYX INC - COMMON STOCK is tracked under CUSIP 039697107.
- 7 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 4 to 7 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $198,302,016 to $1,809,729.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 7 institutions filings for Q1 2026.
Security key
039697107
Latest holder period
Q1 2026
13F holders
7
13D/G owners
1
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 039697107:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
039697107
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| STATE STREET CORP | 4.9% | 11,592,914 | STATE STREET CORPORATION | 31 Dec 2024 |
As of 31 Mar 2026, 7 institutional investors reported holding 498,182 shares of ARDELYX INC - COMMON STOCK. This represents 0.21% of the company’s total 236,590,082 outstanding shares.
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
6
Latest
Q1 2026
Rows shown
1-6 of 6
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 498,182 | $1,809,729 | $5.99 | 7 | |
| 2025 Q4 | 34,014,068 | $198,302,016 | +$29,412,956 | $5.83 | 4 |
| 2024 Q3 | 12,141,850 | $83,657,347 | +$1,218,076 | $6.89 | 1 |
| 2024 Q2 | 29,517,621 | $218,725,572 | -$12,355,753 | $7.41 | 2 |
| 2024 Q1 | 31,185,064 | $227,650,967 | -$19,663,200 | $7.30 | 2 |
| 2023 Q4 | 33,878,653 | $210,047,649 | $6.20 | 2 |