Ardelyx (ARDX) Ownership - Who Owns Ardelyx?

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Ardelyx (ARDX) Ownership Overview

3.69% Insiders

22.52% Mutual Funds

11.20% Other Institutional Investors

14.08% ETFs

48.51% Public Companies and

Individual Investors

The ownership structure of Ardelyx (ARDX) stock is a mix of institutional, retail, and individual investors. Approximately 47.80% of the company’s stock is owned by Institutional Investors, 3.69% is owned by Insiders, and 48.51% 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 33.72% of the company’s stock is owned by Institutional Investors, 3.69% is owned by Insiders, and 14.08% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date	Name	Activity	Value
Feb 23, 2026	David Mott	xxxxxxxxxxxxx	$1943331
Feb 23, 2026	Eric Duane Foster	xxxxxxxxxxxxx	$60983
Feb 23, 2026	Michael Raab	xxxxxxxxxxxxx	$268617
Feb 23, 2026	Brady James Parker	xxxxxxxxxxxxx	$14856

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%	141,135,474
12,376,688	Institution	5.01%	77,601,834
9,811,805	Institution	3.97%	61,520,017
8,956,046	Institution	3.63%	56,154,408
8,824,355	Institution	3.57%	55,328,706
4,890,457	Institution	1.98%	30,663,165
3,302,918	Insider	1.34%	20,709,296
3,109,866	Institution	1.26%	19,498,860
2,829,181	Institution	1.15%	17,738,965
2,526,641	Institution	1.02%	15,842,039

Top Mutual Fund Holders

# of Shares	Type	% Holding	Value
22,509,645	Institution	9.11%	141,135,474
9,811,805	Institution	3.97%	61,520,017
4,890,457	Institution	1.98%	30,663,165
3,109,866	Institution	1.26%	19,498,860
2,829,181	Institution	1.15%	17,738,965
2,526,641	Institution	1.02%	15,842,039
2,413,359	Institution	0.98%	15,131,761
1,426,254	Institution	0.58%	8,942,613
1,258,144	Institution	0.51%	7,888,563
1,030,032	Institution	0.42%	6,458,301

Top ETF Holders

Holder	# of Shares	Type	% Holding	Value
SPDR S&P BIOTECH ETF	8,483,177	Institution	3.43%	56,073,800
Vanguard Total Stock Market ETF	7,404,867	Institution	3.00%	44,355,153
iShares Russell 2000 ETF	5,602,076	Institution	2.27%	37,029,722
Vanguard Extended Market ETF	2,720,117	Institution	1.10%	16,293,501
iShares Russell 2000 Growth ETF	1,974,729	Institution	0.80%	13,052,959
Schwab U.S. Small-Cap ETF	1,184,861	Institution	0.48%	7,831,931
Vanguard Russell 2000 ETF	1,179,702	Institution	0.48%	7,066,415
First Trust Small Cap Growth AlphaDEX Fund	792,241	Institution	0.32%	5,236,713
Vanguard Health Care ETF	730,465	Institution	0.30%	4,375,485
First Trust Small Cap Core AlphaDEX Fund	348,664	Institution	0.14%	2,304,669

FAQ

Who Owns Ardelyx Inc (ARDX)?

According to the latest TipRanks data, approximately 11.20% of the company's stock is held by institutional investors, 3.69% is held by insiders, and 48.51% is held by retail investors.

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

According to the latest TipRanks data, approximately 11.20% 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 48.51% 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.