Ardelyx, Inc.
MX ˙ BMV ˙ US0396971071
SecurityMX:ARDX / Ardelyx, Inc.
InstitutionProfund Advisors Llc
Latest Disclosed Ownership182,061 shares
Latest Disclosed Value $ 1,090,545
Profund Advisors Llc reports 25.27% increase in ownership of ARDX / Ardelyx, Inc.

On April 24, 2026 - Profund Advisors Llc filed a 13F-HR form disclosing ownership of 182,061 shares of Ardelyx, Inc. (MX:ARDX) valued at $1,090,545 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 145,333 shares of Ardelyx, Inc.. This represents a change in shares of 25.27% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-24 2026-03-31 13F ARDELYX COM 039697107 182,061 36,728 25.27 1,091 28.69 0.0400
2026-02-06 2025-12-31 13F ARDELYX COM 039697107 145,333 76,071 109.83 847 122.31 0.0257
2025-11-06 2025-09-30 13F ARDELYX COM 039697107 69,262 -6,589 -8.69 382 28.28 0.0124
2025-08-07 2025-06-30 13F ARDELYX COM 039697107 75,851 -6,394 -7.77 297 -26.30 0.0107
2025-05-08 2025-03-31 13F ARDELYX COM 039697107 82,245 -21,191 -20.49 404 -23.09 0.0175
2025-02-14 2024-12-31 13F ARDELYX COM 039697107 103,436 -13,865 -11.82 524 -35.15 0.0191
2024-11-14 2024-09-30 13F ARDELYX COM 039697107 117,301 -1,452 -1.22 808 -8.08 0.0306
2024-08-13 2024-06-30 13F ARDELYX COM 039697107 118,753 -46,105 -27.97 880 -26.93 0.0326
2024-05-08 2024-03-31 13F ARDELYX COM 039697107 164,858 -57,790 -25.96 1,203 -12.83 0.0469
2024-02-14 2023-12-31 13F ARDELYX COM 039697107 222,648 37,885 20.50 1,380 83.27 0.0593
2023-11-13 2023-09-30 13F ARDELYX COM 039697107 184,763 -190,068 -50.71 754 -40.71 0.0417
2023-08-10 2023-06-30 13F ARDELYX COM 039697107 374,831 93,420 33.20 1,271 -5.72 0.0682
2023-05-12 2023-03-31 13F ARDELYX COM 039697107 281,411 281,411 1,348 0.0833
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.