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 2020?

124 institutional investors reported ARDX - ARDELYX, INC. - Common Stock for Q2 2020. Use the holders table for investor-level position and value details.

ARDELYX, INC. - Common Stock (ARDX)

CUSIP: 039697107

Q2 2020 13F Holders as of 30 Jun 2020

Type / Class: Equity / Common Stock
Shares outstanding: 243,015,147
Total 13F shares: 77,584,170
Share change: +1,130,718
Total reported value: $536,863,818
Put/Call ratio: 389%
Price per share: $6.92
Number of holders: 124
Value change: +$8,872,855
Number of buys: 78
Number of sells: 37

Quarterly Holders Quick Answers

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

Need full ownership history?
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Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
Back to full security ownership history.

Explore More Reporting Periods

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

Newer quarter: Q3 2020
Previous quarter: Q1 2020

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	6.6%	16,135,047	$91,728,000	—	31 Mar 2020	13F
RA CAPITAL MANAGEMENT, L.P.	13F	Company	2.6%	6,416,684	$36,479,000	—	31 Mar 2020	13F
ADAGE CAPITAL PARTNERS GP, L.L.C.	13F	Company	2.2%	5,263,685	$29,924,000	—	31 Mar 2020	13F
BlackRock Finance, Inc.	13F	Company	2.1%	5,190,309	$29,507,000	—	31 Mar 2020	13F
Rock Springs Capital Management LP	13F	Company	2%	4,850,000	$27,572,000	—	31 Mar 2020	13F
Redmile Group, LLC	13F	Company	1.6%	3,904,100	$22,195,000	—	31 Mar 2020	13F
MARSHALL WACE, LLP	13F	Company	1.4%	3,333,607	$18,969,000	—	31 Mar 2020	13F
VANGUARD GROUP INC	13F	Company	1.3%	3,155,045	$17,936,000	—	31 Mar 2020	13F
DEERFIELD MANAGEMENT COMPANY, L.P.	13F	Company	1.3%	3,083,000	$17,527,000	—	31 Mar 2020	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	1.2%	2,945,474	$16,745,000	—	31 Mar 2020	13F
683 Capital Management, LLC	13F	Company	0.89%	2,154,184	$12,247,000	—	31 Mar 2020	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.82%	1,987,334	$11,298,000	—	31 Mar 2020	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.8%	1,944,921	$11,057,000	—	31 Mar 2020	13F
Pekin Hardy Strauss, Inc.	13F	Company	0.75%	1,812,517	$10,304,000	—	31 Mar 2020	13F
Ikarian Capital, LLC	13F	Company	0.6%	1,462,234	$8,313,000	—	31 Mar 2020	13F
STATE STREET CORP	13F	Company	0.47%	1,152,629	$6,553,000	—	31 Mar 2020	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.41%	1,006,421	$5,721,000	—	31 Mar 2020	13F
NORTHERN TRUST CORP	13F	Company	0.31%	750,334	$4,266,000	—	31 Mar 2020	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.3%	729,697	$4,148,000	—	31 Mar 2020	13F
MORGAN STANLEY	13F	Company	0.28%	681,148	$3,872,000	—	31 Mar 2020	13F
D. E. Shaw & Co., Inc.	13F	Company	0.28%	676,402	$3,845,000	—	31 Mar 2020	13F
Sio Capital Management, LLC	13F	Company	0.26%	621,534	$3,533,000	—	31 Mar 2020	13F
Tekla Capital Management LLC	13F	Company	0.25%	607,698	$3,455,000	—	31 Mar 2020	13F
FMR LLC	13F	Company	0.23%	563,494	$3,203,000	—	31 Mar 2020	13F
BAILARD, INC.	13F	Company	0.21%	509,141	$2,894,000	—	31 Mar 2020	13F
Informed Momentum Co LLC	13F	Company	0.17%	410,734	$2,335,000	—	31 Mar 2020	13F
PURA VIDA INVESTMENTS, LLC	13F	Company	0.13%	323,641	$1,840,000	—	31 Mar 2020	13F
Global IMC LLC	13F	Company	0.13%	314,295	$1,787,000	—	31 Mar 2020	13F
Nuveen Asset Management, LLC	13F	Company	0.12%	286,408	$1,628,000	—	31 Mar 2020	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.11%	258,600	$1,470,000	—	31 Mar 2020	13F
Bank of New York Mellon Corp	13F	Company	0.1%	242,679	$1,380,000	—	31 Mar 2020	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.1%	241,723	$1,374,000	—	31 Mar 2020	13F
BNP PARIBAS FINANCIAL MARKETS	13F	Company	0.08%	201,438	$1,145,175	—	31 Mar 2020	13F
CITADEL ADVISORS LLC	13F	Company	0.08%	198,674	$1,129,000	—	31 Mar 2020	13F
BOOTHBAY FUND MANAGEMENT, LLC	13F	Company	0.08%	186,397	$1,060,000	—	31 Mar 2020	13F
DAFNA Capital Management LLC	13F	Company	0.08%	184,850	$1,051,000	—	31 Mar 2020	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.07%	170,530	$969,000	—	31 Mar 2020	13F
WISCONSIN CAPITAL MANAGEMENT LLC	13F	Company	0.07%	161,000	$915,000	—	31 Mar 2020	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.06%	155,286	$883,000	—	31 Mar 2020	13F
DEUTSCHE BANK AG\	13F	Company	0.05%	131,001	$744,000	—	31 Mar 2020	13F
Squarepoint Ops LLC	13F	Company	0.05%	120,958	$688,000	—	31 Mar 2020	13F
Invesco Ltd.	13F	Company	0.05%	109,480	$622,000	—	31 Mar 2020	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.04%	107,289	$610,000	—	31 Mar 2020	13F
ALGERT GLOBAL LLC	13F	Company	0.04%	99,056	$563,000	—	31 Mar 2020	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.04%	98,302	$559,000	—	31 Mar 2020	13F
RHUMBLINE ADVISERS	13F	Company	0.04%	96,797	$550,000	—	31 Mar 2020	13F
STATE OF WISCONSIN INVESTMENT BOARD	13F	Company	0.04%	96,400	$548,000	—	31 Mar 2020	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.04%	94,906	$540,000	—	31 Mar 2020	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.04%	91,547	$520,000	—	31 Mar 2020	13F
TD ASSET MANAGEMENT INC	13F	Company	0.04%	89,278	$508,000	—	31 Mar 2020	13F

Institutional Holders of ARDELYX, INC. - Common Stock (ARDX) as of Q2 2020

As of 30 Jun 2020, ARDELYX, INC. - Common Stock (ARDX) was held by 124 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 77,584,170 shares. The largest 10 holders included NEA Management Company, LLC, RA CAPITAL MANAGEMENT, L.P., BlackRock Inc., Rock Springs Capital Management LP, ADAGE CAPITAL PARTNERS GP, L.L.C., VANGUARD GROUP INC, Redmile Group, LLC, MARSHALL WACE, LLP, STATE STREET CORP, and PRICE T ROWE ASSOCIATES INC /MD/. This page lists 124 institutional shareholders reporting positions in this security for the Q2 2020 filing period.

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

Compare Q2 2020 vs Q1 2020 Across Filers

Q1 2020 holders

Q2 2020 holders

124

Holder diff

Investor	Q1 2020 Shares	Q2 2020 Shares	Share Diff	Share Chg %	Q1 2020 Value $	Q2 2020 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.