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ARDX · Healthcare

ARDELYX INC

USA Healthcare Filing: 2025-12-31
Smart-money confidence · 1 of 3 sources firing
Bearish — money moving out

No standout activity across the feeds we track.

Hedge funds
32
Congress
No data
Insiders
No data
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s.  ·  how the score works
◆ Next steps Interested in ARDELYX INC? Here's what to do with it.
Not financial advice. Bogen Capital surfaces public SEC filings — you decide what to do with them.
Market cap
$1.2B
Industry
Biotechnology
Sector
Healthcare
Exchange
NasdaqGM
About ARDELYX INC

Ardelyx, Inc. discovers, develops, and commercializes medicines to treat unmet medical needs in the United States and internationally. The company offers IBSRELA, a minimally absorbed small molecule therapy for the treatment of patients with irritable bowel syndrome with constipation; and XPHOZAH, a phosphate absorption inhibitor to reduce serum phosphorus in adults with chronic kidney disease on dialysis. Ardelyx, Inc. was formerly known as Nteryx, Inc. and changed its name to Ardelyx, Inc. in June 2008. The company was incorporated in 2007 and is headquartered in Waltham, Massachusetts.

Who's behind the signal
Every informed buyer we can see on ARDX, across all three feeds.
Hedge funds · 6
Point72 (Steve Cohen) New position
D.E. Shaw & Co Decreased −57%
Citadel Advisors Decreased −13%
AQR Capital Management Decreased −6%
Congress · 0
No congressional trades on record.
Insiders
No significant Form 4 insider activity in the window.
Not a model pick — but on our radar. ARDELYX INC isn't in the top-10 model right now, but 6 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
6
Investors
1
New positions
1
Increasing
3
Decreasing
1
Unchanged
Price History
Loading price data...
Return: High: Low:
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Trust weight: 1.1×
New position
% of portfolio
0.0%
Position change
NEW
0.0% of Point72's portfolio
Trust weight: 1.0×
Increased +56%
% of portfolio
0.1%
Position change
+56%
0.1% of Millennium Management's portfolio
Trust weight: 1.0×
Decreased −57%
% of portfolio
0.0%
Position change
−57%
0.0% of D.E. Shaw & Co's portfolio
Trust weight: 1.0×
Decreased −13%
% of portfolio
0.0%
Position change
−13%
0.0% of Citadel Advisors's portfolio
Trust weight: 1.0×
Decreased −6%
% of portfolio
0.0%
Position change
−6%
0.0% of AQR Capital Management's portfolio
Trust weight: 1.2×
Unchanged
% of portfolio
0.0%
Position change
0.0% of Tudor Investment's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to ARDELYX INC
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell ARDELYX INC or any security.

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