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Ardelyx (ARDX) Ownership - Who Owns Ardelyx?

1,900 Followers

Ardelyx (ARDX) Ownership Overview

3.67% Insiders

22.22% Mutual Funds

17.50% Other Institutional Investors

14.61% ETFs

42.00% Public Companies and

Individual Investors

The ownership structure of Ardelyx (ARDX) stock is a mix of institutional, retail, and individual investors. Approximately 54.33% of the company’s stock is owned by Institutional Investors, 3.67% is owned by Insiders, and 42.00% 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 39.72% of the company’s stock is owned by Institutional Investors, 3.67% is owned by Insiders, and 14.61% 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	Susan Hohenleitner	xxxxxxxxxxxxx	$9108
May 22, 2026	John E. Bishop	xxxxxxxxxxxxx	$14436
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	9.03%	91,389,159
12,641,766	Institution	5.07%	51,325,570
10,107,563	Institution	4.06%	41,036,706
9,678,355	Institution	3.88%	39,294,121
8,495,161	Institution	3.41%	34,490,354
4,959,117	Institution	1.99%	20,134,015
3,349,655	Insider	1.34%	13,599,599
2,629,761	Institution	1.06%	10,676,830
2,595,821	Institution	1.04%	10,539,033
2,588,540	Institution	1.04%	10,509,472

Top Mutual Fund Holders

# of Shares	Type	% Holding	Value
22,509,645	Institution	9.03%	91,389,159
10,107,563	Institution	4.06%	41,036,706
4,959,117	Institution	1.99%	20,134,015
2,629,761	Institution	1.06%	10,676,830
2,595,821	Institution	1.04%	10,539,033
2,588,540	Institution	1.04%	10,509,472
2,426,695	Institution	0.97%	9,852,382
1,508,019	Institution	0.61%	6,122,557
1,426,254	Institution	0.57%	5,790,591
1,026,220	Institution	0.41%	4,166,453

Top ETF Holders

Holder	# of Shares	Type	% Holding	Value
SPDR S&P BIOTECH ETF	7,542,098	Institution	3.03%	29,489,603
Vanguard Total Stock Market ETF	7,404,867	Institution	2.97%	37,764,822
iShares Russell 2000 ETF	6,293,120	Institution	2.53%	25,550,067
Vanguard Extended Market ETF	2,830,493	Institution	1.14%	14,435,514
iShares Russell 2000 Growth ETF	2,204,305	Institution	0.88%	8,949,478
Invesco Dynamic Biotechnology & Genome ETF	1,451,598	Institution	0.58%	5,893,488
Vanguard Russell 2000 ETF	1,406,578	Institution	0.56%	7,173,548
Schwab U.S. Small-Cap ETF	1,179,685	Institution	0.47%	4,612,568
First Trust Small Cap Growth AlphaDEX Fund	725,991	Institution	0.29%	2,947,523
Vanguard Health Care ETF	701,169	Institution	0.28%	3,575,962

FAQ

Who Owns Ardelyx (ARDX)?

According to the latest TipRanks data, approximately 17.50% of the company's stock is held by institutional investors, 3.67% is held by insiders, and 42.00% is held by retail investors.

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

According to the latest TipRanks data, approximately 17.50% of Ardelyx (ARDX) stock is held by institutional investors.

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

According to the latest TipRanks data, approximately 42.00% of Ardelyx (ARDX) stock is held by retail investors.

Who owns the most shares of Ardelyx (ARDX)?

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