Ardelyx, Inc.

ARDX

Exchange: Nasdaq
Industry: Pharmaceutical Preparations
SEC CIK: 0001437402

SEC filings (opens in a new tab)

In the last 90 days, Ardelyx, Inc. insiders filed 0 open-market purchases and 9 sales; 250 institutions reported holding it in 13F filings for Q2 2026, worth $906.4M in total; no superinvestor holds it.

Q3 2023 vs. Q2 2023

How the institutions holding Ardelyx, Inc. changed between Q2 2023 and Q3 2023.

All holders in Q3 2023 All holders in Q2 2023

13F holders of ARDX: Q2 2023 compared with Q3 2023
Measure	Q2 2023	Of which not filed for Q3 2023	Q3 2023	Change
Holders	146	2	150	+6
Shares	125.6M	568.8K	125.8M	+806.0K (+0.6%)
Value	$426.0M	$1.93M	$513.5M	+$89.4M (+21.1%)

2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (31)

Institutions that held Ardelyx, Inc. at the end of Q3 2023 but not at the end of Q2 2023.

Institutions new to ARDX in Q3 2023
Institution	Shares	Value	% of portfolio
Eventide Asset Management, LLC	2,695,000	$11.0M	0.20%
Rubric Capital Management LP	2,500,000	$10.2M	0.43%
Adage Capital Partners GP, L.L.C.	2,300,000	$9.38M	0.02%
J. Goldman & Co LP	1,530,969	$6.25M	0.31%
Ally Bridge Group (NY) LLC	881,356	$3.60M	4.22%
Squarepoint Ops LLC	393,631	$1.61M	0.01%
HRT Financial LP	382,899	$1.56M	0.02%
UBS Oconnor LLC	220,000	$897.6K	0.02%
SG Americas Securities, LLC	207,952	$848.0K	0.01%
Cubist Systematic Strategies, LLC	152,528	$622.3K	0.01%
Campbell & CO Investment Adviser LLC	78,323	$319.6K	0.04%
CWM Advisors, LLC	75,123	$306.5K	0.04%
Balyasny Asset Management LLC	65,973	$269.2K	0.00%
Y-Intercept (Hong Kong) Ltd	56,711	$231.4K	0.02%
Pictet Asset Management Holding SA	29,376	$119.9K	0.00%
Laurion Capital Management LP	19,953	$81.4K	0.00%
Ameritas Advisory Services, LLC	18,984	$77.5K	0.00%
Capstone Investment Advisors, LLC	18,715	$76.4K	0.00%
Lazard Asset Management LLC	17,777	$72.0K	0.00%
O'Shaughnessy Asset Management, LLC	16,773	$68.4K	0.00%
Quarry LP	16,000	$65.3K	0.04%
Sherbrooke Park Advisers LLC	15,500	$63.2K	0.02%
Envestnet Asset Management Inc	15,402	$62.8K	0.00%
HighTower Advisors, LLC	10,725	$44.0K	0.00%
Redwood Wealth Management Group, LLC	10,500	$42.8K	0.05%
Willis Johnson & Associates, Inc.	10,000	$40.8K	0.00%
Provence Wealth Management Group	1,400	$5.71K	0.00%
NBC Securities, Inc.	258	$1.00K	0.00%
Northwestern Mutual Wealth Management Co	220	$898	0.00%
Russell Investments Group, Ltd.	68	$277	0.00%
Allworth Financial LP	30	$123	0.00%

Sold out (25)

Institutions that held Ardelyx, Inc. at the end of Q2 2023 and filed for Q3 2023 without it.

Institutions that sold out of ARDX in Q3 2023
Institution	Shares, Q2 2023	Value, Q2 2023
Intrinsic Edge Capital Management LLC	2,452,852	$8.32M
Two Sigma Advisers, LP	394,300	$1.34M
Ikarian Capital, LLC	278,825	$945.2K
Assenagon Asset Management S.A.	275,261	$933.1K
Mirabella Financial Services LLP	172,300	$584.1K
Qube Research & Technologies Ltd	133,024	$451.0K
Virtu Financial LLC	93,446	$317.0K
TownSquare Capital, LLC	60,000	$203.4K
Boulder Hill Capital Management LP	57,500	$194.9K
Jump Financial, LLC	27,763	$94.1K
Dynamic Technology Lab Private Ltd	27,188	$92.0K
Private Advisor Group, LLC	22,600	$89.0K
West Michigan Advisors, LLC	25,000	$84.8K
Two Sigma Securities, LLC	14,726	$49.9K
Walleye Capital LLC	14,625	$49.6K
World Equity Group, Inc.	11,600	$39.3K
Headlands Technologies LLC	5,103	$17.3K
State of Wyoming	2,550	$8.64K
Impact Partnership Wealth, LLC	714	$2.42K
Natixis	600	$2.03K
Spire Wealth Management	400	$1.36K
Cutler Group LP	309	$1.00K
Coppell Advisory Solutions LLC	210	$704
NewSquare Capital LLC	170	$576
IFP Advisors, Inc	25	$100

Not filed for Q3 2023 yet (2)

Institutions that held Ardelyx, Inc. at the end of Q2 2023 and haven't filed a 13F for Q3 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ARDX in Q2 2023 that haven't filed for Q3 2023
Institution	Shares, Q2 2023	Value, Q2 2023
Tekla Capital Management LLC	539,408	$1.83M
Pictet Asset Management SA	29,376	$99.6K