What does CUSIP 039697107 represent in this 13F holders report?

CUSIP 039697107 is the security identifier for ARDX - ARDELYX, INC. - Common Stock used to aggregate holder disclosures.

How many institutions held ARDX - ARDELYX, INC. - Common Stock in Q2 2018?

92 institutional investors reported ARDX - ARDELYX, INC. - Common Stock for Q2 2018. Use the holders table for investor-level position and value details.

ARDELYX, INC. - Common Stock (ARDX)

CUSIP: 039697107

Q2 2018 13F Holders as of 30 Jun 2018

Type / Class: Equity / Common Stock
Shares outstanding: 243,015,147
Total 13F shares: 45,978,418
Share change: +10,771,922
Total reported value: $170,134,619
Price per share: $3.70
Number of holders: 92
Value change: +$35,639,609
Number of buys: 68
Number of sells: 25

Quarterly Holders Quick Answers

What is CUSIP 039697107?
CUSIP 039697107 identifies ARDX - ARDELYX, INC. - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q3 2018
Previous quarter: Q1 2018

Recent filing periods for CUSIP 039697107:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of ARDX - ARDELYX, INC. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
NEA Management Company, LLC	13F	Company	5.8%	14,083,582	$71,122,000	—	31 Mar 2018	13F
BlackRock Finance, Inc.	13F	Company	1.1%	2,605,576	$13,158,000	—	31 Mar 2018	13F
DEERFIELD MANAGEMENT COMPANY, L.P.	13F	Company	1.1%	2,602,733	$13,144,000	—	31 Mar 2018	13F
Rock Springs Capital Management LP	13F	Company	0.94%	2,275,557	$11,492,000	—	31 Mar 2018	13F
VANGUARD GROUP INC	13F	Company	0.61%	1,487,990	$7,514,000	—	31 Mar 2018	13F
Marshall Wace North America L.P.	13F	Company	0.48%	1,173,462	$5,926,000	—	31 Mar 2018	13F
Opaleye Management Inc.	13F	Company	0.47%	1,135,600	$5,734,000	—	31 Mar 2018	13F
FMR LLC	13F	Company	0.44%	1,064,957	$5,378,000	—	31 Mar 2018	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.38%	927,289	$4,683,000	—	31 Mar 2018	13F
JPMORGAN CHASE & CO	13F	Company	0.34%	817,567	$4,129,000	—	31 Mar 2018	13F
Tekla Capital Management LLC	13F	Company	0.26%	639,370	$3,229,000	—	31 Mar 2018	13F
STATE STREET CORP	13F	Company	0.23%	553,784	$2,796,000	—	31 Mar 2018	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.18%	445,516	$2,250,000	—	31 Mar 2018	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.17%	424,511	$2,144,000	—	31 Mar 2018	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.16%	391,800	$1,979,000	—	31 Mar 2018	13F
NORTHERN TRUST CORP	13F	Company	0.15%	371,594	$1,877,000	—	31 Mar 2018	13F
TEACHERS ADVISORS, LLC	13F	Company	0.14%	338,148	$1,708,000	—	31 Mar 2018	13F
S.c.a. Candriam	13F	Individual	0.12%	300,000	$1,515,000	—	31 Mar 2018	13F
Crestline Management, LP	13F	Company	0.12%	299,750	$1,514,000	—	31 Mar 2018	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.12%	279,722	$1,412,000	—	31 Mar 2018	13F
DAFNA Capital Management LLC	13F	Company	0.1%	247,859	$1,252,000	—	31 Mar 2018	13F
Foresite Capital Management III, LLC	13F	Company	0.08%	203,592	$1,028,000	—	31 Mar 2018	13F
DEUTSCHE BANK AG\	13F	Company	0.08%	195,798	$987,000	—	31 Mar 2018	13F
AXIOM INVESTORS LLC /DE	13F	Company	0.08%	193,182	$976,000	—	31 Mar 2018	13F
Bank of New York Mellon Corp	13F	Company	0.07%	170,962	$863,000	—	31 Mar 2018	13F
Foresite Capital Management II, LLC	13F	Company	0.07%	159,967	$808,000	—	31 Mar 2018	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.06%	146,319	$739,000	—	31 Mar 2018	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.05%	121,100	$612,000	—	31 Mar 2018	13F
Connor, Clark & Lunn Investment Management Ltd.	13F	Company	0.04%	108,631	$549,000	—	31 Mar 2018	13F
Sofinnova Investments, Inc.	13F	Company	0.04%	99,166	$501,000	—	31 Mar 2018	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	0.04%	95,014	$480,000	—	31 Mar 2018	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.04%	86,469	$437,000	—	31 Mar 2018	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.04%	86,012	$434,000	—	31 Mar 2018	13F
MORGAN STANLEY	13F	Company	0.03%	76,691	$388,000	—	31 Mar 2018	13F
A.R.T. Advisors, LLC	13F	Company	0.03%	72,794	$367,000	—	31 Mar 2018	13F
ClariVest Asset Management LLC	13F	Company	0.03%	69,100	$349,000	—	31 Mar 2018	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.03%	64,340	$325,000	—	31 Mar 2018	13F
CITIGROUP INC	13F	Company	0.03%	62,760	$317,000	—	31 Mar 2018	13F
Trexquant Investment LP	13F	Company	0.02%	53,210	$269,000	—	31 Mar 2018	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.02%	51,618	$261,000	—	31 Mar 2018	13F
ALGERT GLOBAL LLC	13F	Company	0.02%	50,110	$253,000	—	31 Mar 2018	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.02%	46,930	$237,000	—	31 Mar 2018	13F
D. E. Shaw & Co., Inc.	13F	Company	0.02%	43,154	$218,000	—	31 Mar 2018	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.01%	33,100	$167,000	—	31 Mar 2018	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.01%	32,800	$166,000	—	31 Mar 2018	13F
RHUMBLINE ADVISERS	13F	Company	0.01%	32,781	$166,000	—	31 Mar 2018	13F
BALYASNY ASSET MANAGEMENT L.P.	13F	Company	0.01%	32,603	$165,000	—	31 Mar 2018	13F
SECOR Capital Advisors, LP	13F	Company	0.01%	29,158	$147,000	—	31 Mar 2018	13F
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F	Company	0.01%	28,083	$141,000	—	31 Mar 2018	13F
CITADEL ADVISORS LLC	13F	Company	0.01%	27,667	$140,000	—	31 Mar 2018	13F

Institutional Holders of ARDELYX, INC. - Common Stock (ARDX) as of Q2 2018

As of 30 Jun 2018, ARDELYX, INC. - Common Stock (ARDX) was held by 92 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 45,978,418 shares. The largest 10 holders included NEA Management Company, LLC, BlackRock Inc., DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), ADAGE CAPITAL PARTNERS GP, L.L.C., Rock Springs Capital Management LP, VANGUARD GROUP INC, DIMENSIONAL FUND ADVISORS LP, MILLENNIUM MANAGEMENT LLC, Marshall Wace North America L.P., and RENAISSANCE TECHNOLOGIES LLC. This page lists 92 institutional shareholders reporting positions in this security for the Q2 2018 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q2 2018 vs Q1 2018 Across Filers

Q1 2018 holders

Q2 2018 holders

Holder diff

Investor	Q1 2018 Shares	Q2 2018 Shares	Share Diff	Share Chg %	Q1 2018 Value $	Q2 2018 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.