Security key
039697107
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 169,425,328
- Total 13F value
- $1,013,424,831
- Share change
- +4,745,008
- Put/Call ratio
- 68%
- SEC-reported price per share
- $5.99
- Number of holders
- 238
- Value change
- +$29,614,691
- Number of buys
- 146
- Number of sells
- 90
- Shares outstanding
- 246,212,765
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
238
Top holders
10
ARDX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
ARDELYX, INC. SEC filings
ARDELYX, INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 039697107
Recent filing periods:
Ownership snapshot
Top reported holders of ARDX - ARDELYX, INC. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
INTEGRATED CORE STRATEGIE...
Disclosed value leader
BlackRock, Inc.
Comparable rows
15/15
Latest evidence
31 Mar 2026
13D/G
13F
3/4/5
Lead comparable stake: 7.4%
13D/G row: INTEGRATED CORE STRATEGIES (US) LLC
Showing 1-6 of 15 holder rows.
Quick read
INTEGRATED CORE STRATEGIES (US) LLC leads the comparable SEC ownership view at 7.4%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens INTEGRATED CORE STRATEGIES (US) LLC's linked filing trail.
Comparable ownership
Top 5
INTEGRATED CORE STRATEGIES (US) LLC
7.4%
STATE STREET CORP
5.5%
Janus Henderson Group Ltd.
3.4%
MILLENNIUM MANAGEMENT LLC
3.2%
Edward R. Conner
0.12%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| INTEGRATED CORE STRATEGIES (US) LLC |
13D/G
Millennium Management LLC
|
7.4%
|
$108,083,380
18,043,970 shares
|
+$29,483,912 | 31 Mar 2026 |
| STATE STREET CORP |
13D/G
13F
STATE STREET CORPORATION · Company
|
5.5%
|
$83,122,316
13,604,307 shares
|
+$12,289,611 | 31 Mar 2026 |
| Janus Henderson Group Ltd. |
13F
13D/G
Company · JANUS HENDERSON GROUP PLC
|
3.4%
from 13D/G
|
$84,583,285
14,514,692 shares
|
— | 31 Dec 2025 |
| MILLENNIUM MANAGEMENT LLC |
13F
13D/G
Company
|
3.2%
from 13D/G
|
$69,432,449
11,909,511 shares
|
— | 31 Dec 2025 |
| Edward R. Conner |
3/4/5
Chief Medical Officer
|
0.12%
|
$1,665,452
302,260 shares
|
— | 01 Aug 2025 |
| BlackRock, Inc. |
13F
Company
|
8.6%
|
$123,240,982
21,139,105 shares
|
— | 31 Dec 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
238
Shares
169,425,328
Rows available
238
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q1 2026 Across Filers
Q1 2026 holders
238
Q1 2026 holders
238
Holder diff
0
| Investor | Q1 2026 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend