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Ardelyx (ARDX) Ownership - Who Owns Ardelyx?

1,889 Followers

Ardelyx (ARDX) Ownership Overview

3.71% Insiders

22.41% Mutual Funds

0.54% Other Institutional Investors

14.44% ETFs

58.90% Public Companies and

Individual Investors

The ownership structure of Ardelyx (ARDX) stock is a mix of institutional, retail, and individual investors. Approximately 37.38% of the company’s stock is owned by Institutional Investors, 3.71% is owned by Insiders, and 58.90% is owned by Public Companies and Individual Investors.

The ownership structure of Ardelyx (ARDX) stock is a mix of institutional, retail, and individual investors. Approximately 22.95% of the company’s stock is owned by Institutional Investors, 3.71% is owned by Insiders, and 14.44% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date	Name	Activity	Value
May 22, 2026	Joseph James Reilly	xxxxxxxxxxxxx	$16796
May 22, 2026	John E. Bishop	xxxxxxxxxxxxx	$14436
May 22, 2026	Susan Hohenleitner	xxxxxxxxxxxxx	$9108
May 22, 2026	Brady James Parker	xxxxxxxxxxxxx	$11556

Show More Insider Trading Activity >

Recent Hedge Fund Trading Activity

Date	Firm	Activity	Value

Show More Hedge Fund Trading Activity >

Top Shareholders

# of Shares	Type	% Holding	Value
22,509,645	Institution	9.11%	121,101,890
12,347,202	Institution	5.00%	66,427,947
10,107,563	Institution	4.09%	54,378,689
9,858,471	Institution	3.99%	53,038,574
8,392,989	Institution	3.40%	45,154,281
4,959,117	Institution	2.01%	26,680,049
3,349,655	Insider	1.36%	18,021,144
2,629,761	Institution	1.06%	14,148,114
2,595,821	Institution	1.05%	13,965,517
2,588,540	Institution	1.05%	13,926,345

Top Mutual Fund Holders

# of Shares	Type	% Holding	Value
22,509,645	Institution	9.11%	121,101,890
10,107,563	Institution	4.09%	54,378,689
4,959,117	Institution	2.01%	26,680,049
2,629,761	Institution	1.06%	14,148,114
2,595,821	Institution	1.05%	13,965,517
2,588,540	Institution	1.05%	13,926,345
2,426,695	Institution	0.98%	13,055,619
1,508,019	Institution	0.61%	8,113,142
1,426,254	Institution	0.58%	7,673,247
1,026,220	Institution	0.42%	5,521,064

Top ETF Holders

Holder	# of Shares	Type	% Holding	Value
Vanguard Total Stock Market ETF	7,404,867	Institution	3.00%	44,725,397
SPDR S&P BIOTECH ETF	7,397,590	Institution	2.99%	40,168,914
iShares Russell 2000 ETF	6,438,272	Institution	2.61%	34,637,903
Vanguard Extended Market ETF	2,751,033	Institution	1.11%	16,616,239
iShares Russell 2000 Growth ETF	2,256,163	Institution	0.91%	12,138,157
Vanguard Russell 2000 ETF	1,231,025	Institution	0.50%	7,435,391
Schwab U.S. Small-Cap ETF	1,162,067	Institution	0.47%	6,310,024
Invesco Dynamic Biotechnology & Genome ETF	1,113,588	Institution	0.45%	5,991,103
Vanguard Health Care ETF	698,601	Institution	0.28%	4,219,550
First Trust Small Cap Growth AlphaDEX Fund	653,702	Institution	0.26%	3,516,917

FAQ

Who Owns Ardelyx Inc (ARDX)?

According to the latest TipRanks data, approximately 0.54% of the company's stock is held by institutional investors, 3.71% is held by insiders, and 58.90% is held by retail investors.

What percentage of Ardelyx Inc (ARDX) stock is held by institutional investors?

According to the latest TipRanks data, approximately 0.54% of Ardelyx Inc (ARDX) stock is held by institutional investors.

What percentage of Ardelyx Inc (ARDX) stock is held by retail investors?

According to the latest TipRanks data, approximately 58.90% of Ardelyx Inc (ARDX) stock is held by retail investors.

Who owns the most shares of Ardelyx Inc (ARDX)?

Delaware Group Equity Funds V owns the most shares of Ardelyx Inc (ARDX).

What is the significance of the ownership structure for a publicly traded company?

The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.