ARDELYX INC

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ARDX·039697107·US·Common Stock·Healthcare - Biotechnology-13D/G

ARDX (ARDELYX INC) is held by 137 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($119.9M), MILLENNIUM MANAGEMENT LLC ($70.9M), STATE STREET CORP ($68.1M). Net institutional sentiment: Mixed.

137

Holders

(10 Elite)

$700.8M

Total Value

51% (142)

Consensus

73 buying - 69 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Institutional (13F)71

Insider (Form 4)69

Activist (13D/13G)74

Congressional (STOCK Act)39

Holder Quality

68

★★★★★

Elite

10

★★★★

Strong

76

★★★

Solid

34

★★

Below

43

★

Weak

Held by 137 funds

10 elite

Who's Trading

Source dates: Price Aug 24, 2026 · Insiders Jul 17, 2026 · Activists Aug 14, 2026 · Congress none

ActivistRURubric Capital Management LP6.6%Aug 14, 2026

ActivistMIMillennium Management LLC5.7%Aug 11, 2026

InsiderRMRAAB MICHAELSell $211KJul 15, 2026

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Top Holders

Top Holders (137)History

AllNewIncreasedHeldDecreasedExited

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Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	23.5M(+11.1%)	$119.9M	0.0%	-26.07%	33
MILLENNIUM MANAGEMENT LLC	Decreased	13.9M(-22.1%)	$70.9M	0.0%	-32.97%	0
STATE STREET CORP	Decreased	13.4M(-1.8%)	$68.1M	0.0%	-39.11%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	10.5M(+1.0%)	$53.4M	0.0%	-39.76%	30
NANOMURA ASSET MANAGEMENT INTERNATIONAL INC.	Increased	9.5M(+16.9%)	$48.7M	0.1%	-34.37%	34
VPVANGUARD PORTFOLIO MANAGEMENT LLC	Increased	8M(+20.5%)	$40.9M	0.0%	-37.97%	35
GEODE CAPITAL MANAGEMENT, LLC	Increased	6.4M(+6.6%)	$32.7M	0.0%	-10.38%	31
TWO SIGMA INVESTMENTS, LP	Increased	5.2M(+21.9%)	$26.6M	0.0%	-31.76%	34
Nuveen, LLC	Decreased	4M(-23.6%)	$20.4M	0.0%	-27.42%	0
GOLDMAN SACHS GROUP INC	Increased	3.7M(+14.6%)	$18.8M	0.0%	-23.45%	32
MORGAN STANLEY	Increased	2.4M(+39.8%)	$12.2M	0.0%	-39.20%	37
AQR CAPITAL MANAGEMENT LLC	Decreased	2.3M(-5.0%)	$11.8M	0.0%	-27.58%	0
NORTHERN TRUST CORP	Increased	2.3M(+10.1%)	$11.6M	0.0%	-5.51%	31
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Increased	2.2M(+4.6%)	$11.3M	0.0%	-12.38%	29
BANK OF AMERICA CORP /DE/	Decreased	2.2M(-7.4%)	$11M	0.0%	-17.89%	0
Qube Research & Technologies Ltd	Decreased	2.1M(-14.2%)	$10.7M	0.0%	-37.99%	0
JONES FINANCIAL COMPANIES LLLP	Decreased	1.8M(-5.0%)	$9.8M	0.0%	-35.46%	0
VFVANGUARD FIDUCIARY TRUST CO	Increased	1.8M(+4.6%)	$8.9M	0.0%	-39.39%	29
Invesco Ltd.	Increased	1.4M(+337.7%)	$7M	0.0%	-26.31%	44
FIRST TRUST ADVISORS LP	Decreased	1.3M(-13.2%)	$6.6M	0.0%	-34.07%	0

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High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer