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

CUSIP 039697107 is the security identifier for ARDX - ARDELYX, INC. - Common Stock, par value $0.0001 per share used to aggregate holder disclosures.

How many institutions held ARDX - ARDELYX, INC. - Common Stock, par value $0.0001 per share in Q3 2019?

75 institutional investors reported ARDX - ARDELYX, INC. - Common Stock, par value $0.0001 per share for Q3 2019. Use the holders table for investor-level position and value details.

ARDELYX, INC. - Common Stock, par value $0.0001 per share (ARDX)

CUSIP: 039697107

Q3 2019 13F Holders as of 30 Sep 2019

Type / Class: Equity / Common Stock, par value $0.0001 per share
Shares outstanding: 243,837,432
Total 13F shares: 48,538,260
Share change: +2,903,184
Total reported value: $228,132,563
Put/Call ratio: 109%
Price per share: $4.70
Number of holders: 75
Value change: +$14,809,114
Number of buys: 46
Number of sells: 27

Quarterly Holders Quick Answers

What is CUSIP 039697107?
CUSIP 039697107 identifies ARDX - ARDELYX, INC. - Common Stock, par value $0.0001 per share 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: Q4 2019
Previous quarter: Q2 2019

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, par value $0.0001 per share (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	6.3%	15,335,047	$41,251,000	—	30 Jun 2019	13F
ADAGE CAPITAL PARTNERS GP, L.L.C.	13F	Company	1.6%	4,000,000	$10,760,000	—	30 Jun 2019	13F
BlackRock Finance, Inc.	13F	Company	1.5%	3,627,433	$9,758,000	—	30 Jun 2019	13F
DEERFIELD MANAGEMENT COMPANY, L.P.	13F	Company	1.4%	3,461,298	$9,311,000	—	30 Jun 2019	13F
Pekin Hardy Strauss, Inc.	13F	Company	0.97%	2,363,174	$6,357,000	—	30 Jun 2019	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.86%	2,100,070	$5,649,000	—	30 Jun 2019	13F
Rock Springs Capital Management LP	13F	Company	0.82%	2,000,000	$5,380,000	—	30 Jun 2019	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.78%	1,891,524	$5,087,000	—	30 Jun 2019	13F
VANGUARD GROUP INC	13F	Company	0.72%	1,750,196	$4,708,000	—	30 Jun 2019	13F
683 Capital Management, LLC	13F	Company	0.59%	1,442,346	$3,880,000	—	30 Jun 2019	13F
STATE STREET CORP	13F	Company	0.36%	870,406	$2,341,000	—	30 Jun 2019	13F
D. E. Shaw & Co., Inc.	13F	Company	0.33%	809,476	$2,177,000	—	30 Jun 2019	13F
DAFNA Capital Management LLC	13F	Company	0.28%	681,759	$1,834,000	—	30 Jun 2019	13F
Tekla Capital Management LLC	13F	Company	0.26%	639,370	$1,720,000	—	30 Jun 2019	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.25%	616,920	$1,659,000	—	30 Jun 2019	13F
NORTHERN TRUST CORP	13F	Company	0.22%	530,420	$1,427,000	—	30 Jun 2019	13F
Nuveen Asset Management, LLC	13F	Company	0.21%	521,175	$1,402,000	—	30 Jun 2019	13F
OXFORD ASSET MANAGEMENT LLP	13F	Company	0.13%	325,854	$877,000	—	30 Jun 2019	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.11%	264,700	$712,000	—	30 Jun 2019	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.09%	216,408	$582,000	—	30 Jun 2019	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.08%	195,675	$527,000	—	30 Jun 2019	13F
Bank of New York Mellon Corp	13F	Company	0.08%	185,219	$498,000	—	30 Jun 2019	13F
WEDBUSH SECURITIES INC	13F	Company	0.07%	180,536	$486,000	—	30 Jun 2019	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.07%	162,415	$437,000	—	30 Jun 2019	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.06%	145,500	$391,000	—	30 Jun 2019	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.05%	112,790	$304,000	—	30 Jun 2019	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.03%	79,470	$214,000	—	30 Jun 2019	13F
THRIVENT FINANCIAL FOR LUTHERANS	13F	Company	0.03%	72,673	$196,000	—	30 Jun 2019	13F
Assenagon Asset Management S.A.	13F	Company	0.03%	70,990	$191,000	—	30 Jun 2019	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.03%	69,293	$186,000	—	30 Jun 2019	13F
RHUMBLINE ADVISERS	13F	Company	0.03%	67,217	$181,000	—	30 Jun 2019	13F
STATE OF WISCONSIN INVESTMENT BOARD	13F	Company	0.02%	59,500	$160,000	—	30 Jun 2019	13F
CITIGROUP INC	13F	Company	0.02%	54,971	$148,000	—	30 Jun 2019	13F
Squarepoint Ops LLC	13F	Company	0.02%	54,427	$146,000	—	30 Jun 2019	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.02%	49,922	$134,000	—	30 Jun 2019	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.02%	49,400	$133,000	—	30 Jun 2019	13F
Connor, Clark & Lunn Investment Management Ltd.	13F	Company	0.02%	41,816	$112,000	—	30 Jun 2019	13F
DEUTSCHE BANK AG\	13F	Company	0.02%	41,716	$111,000	—	30 Jun 2019	13F
PNC FINANCIAL SERVICES GROUP, INC.	13F	Company	0.02%	40,000	$108,000	—	30 Jun 2019	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	0.02%	37,209	$100,000	—	30 Jun 2019	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.01%	32,800	$88,000	—	30 Jun 2019	13F
BARCLAYS PLC	13F	Company	0.01%	31,381	$85,000	—	30 Jun 2019	13F
AMERICAN INTERNATIONAL GROUP, INC.	13F	Company	0.01%	29,988	$81,000	—	30 Jun 2019	13F
Man Group plc	13F	Company	0.01%	28,900	$78,000	—	30 Jun 2019	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.01%	27,825	$75,000	—	30 Jun 2019	13F
SG Americas Securities, LLC	13F	Company	0.01%	25,810	$69,000	—	30 Jun 2019	13F
BLAIR WILLIAM & CO/IL	13F	Company	0.01%	25,000	$67,000	—	30 Jun 2019	13F
IHT Wealth Management, LLC	13F	Company	0.01%	23,562	$63,000	—	30 Jun 2019	13F
BAILARD, INC.	13F	Company	0.01%	23,141	$62,000	—	30 Jun 2019	13F
VOYA INVESTMENT MANAGEMENT LLC	13F	Company	0.01%	21,639	$58,000	—	30 Jun 2019	13F

Institutional Holders of ARDELYX, INC. - Common Stock, par value $0.0001 per share (ARDX) as of Q3 2019

As of 30 Sep 2019, ARDELYX, INC. - Common Stock, par value $0.0001 per share (ARDX) was held by 75 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 48,538,260 shares. The largest 10 holders included NEA Management Company, LLC, ADAGE CAPITAL PARTNERS GP, L.L.C., BlackRock Inc., DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Rock Springs Capital Management LP, RENAISSANCE TECHNOLOGIES LLC, 683 Capital Management, LLC, Pekin Hardy Strauss, Inc., VANGUARD GROUP INC, and DIMENSIONAL FUND ADVISORS LP. This page lists 75 institutional shareholders reporting positions in this security for the Q3 2019 filing period.

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

Compare Q3 2019 vs Q2 2019 Across Filers

Q2 2019 holders

Q3 2019 holders

Holder diff

Investor	Q2 2019 Shares	Q3 2019 Shares	Share Diff	Share Chg %	Q2 2019 Value $	Q3 2019 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.