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 Q1 2015?

49 institutional investors reported ARDX - ARDELYX, INC. - Common Stock for Q1 2015. Use the holders table for investor-level position and value details.

ARDELYX, INC. - Common Stock (ARDX)

CUSIP: 039697107

Q1 2015 13F Holders as of 31 Mar 2015

Type / Class: Equity / Common Stock
Shares outstanding: 243,015,147
Total 13F shares: 11,799,898
Share change: +933,453
Total reported value: $154,447,933
Price per share: $13.09
Number of holders: 49
Value change: +$9,578,673
Number of buys: 26
Number of sells: 30

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: Q2 2015
Previous quarter: Q4 2014

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	2.3%	5,621,199	$106,184,000	—	31 Dec 2014	13F
FMR LLC	13F	Company	0.75%	1,826,222	$34,497,000	—	31 Dec 2014	13F
Cormorant Asset Management, LP	13F	Company	0.43%	1,053,500	$19,901,000	—	31 Dec 2014	13F
WALL STREET ASSOCIATES	13F	Company	0.16%	392,800	$7,420,000	—	31 Dec 2014	13F
JPMORGAN CHASE & CO	13F	Company	0.13%	317,122	$5,991,000	—	31 Dec 2014	13F
PERCEPTIVE ADVISORS LLC	13F	Company	0.11%	255,728	$4,831,000	—	31 Dec 2014	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	0.1%	241,016	$4,553,000	—	31 Dec 2014	13F
VANGUARD GROUP INC	13F	Company	0.06%	153,213	$2,894,000	—	31 Dec 2014	13F
BlackRock Fund Advisors	13F	Company	0.06%	138,911	$2,624,000	—	31 Dec 2014	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.04%	93,694	$1,770,000	—	31 Dec 2014	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.03%	72,498	$1,369,000	—	31 Dec 2014	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.02%	57,737	$1,090,000	—	31 Dec 2014	13F
HARBOURVEST PARTNERS LLC	13F	Company	0.02%	47,520	$898,000	—	31 Dec 2014	13F
Allianz Asset Management GmbH	13F	Company	0.02%	46,234	$873,000	—	31 Dec 2014	13F
NORTHERN TRUST CORP	13F	Company	0.02%	46,133	$871,000	—	31 Dec 2014	13F
Spark Investment Management LLC	13F	Company	0.02%	44,700	$842,000	—	31 Dec 2014	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	0.02%	41,207	$778,000	—	31 Dec 2014	13F
STATE OF MICHIGAN RETIREMENT SYSTEM	13F	Company	0.02%	39,954	$755,000	—	31 Dec 2014	13F
Partners Group Holding AG	13F	Company	0.02%	39,204	$741,000	—	31 Dec 2014	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.02%	38,548	$728,000	—	31 Dec 2014	13F
STATE STREET CORP	13F	Company	0.02%	37,400	$707,000	—	31 Dec 2014	13F
SPHERA FUNDS MANAGEMENT LTD.	13F	Company	0.01%	32,700	$618,000	—	31 Dec 2014	13F
HAMILTON LANE ADVISORS LLC	13F	Company	0.01%	31,463	$594,000	—	31 Dec 2014	13F
CITIGROUP INC	13F	Company	0.01%	23,879	$451,000	—	31 Dec 2014	13F
Nationwide Fund Advisors	13F	Company	0.01%	20,474	$387,000	—	31 Dec 2014	13F
BlackRock Investment Management, LLC	13F	Company	0.01%	20,390	$385,000	—	31 Dec 2014	13F
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO	13F	Company	0.01%	19,976	$377,000	—	31 Dec 2014	13F
Neuberger Berman Group LLC	13F	Company	0.01%	19,800	$374,000	—	31 Dec 2014	13F
Bank of New York Mellon Corp	13F	Company	0.01%	18,874	$357,000	—	31 Dec 2014	13F
AlpInvest Partners B.V.	13F	Company	0.01%	15,270	$288,000	—	31 Dec 2014	13F
ClariVest Asset Management LLC	13F	Company	0%	11,600	$219,000	—	31 Dec 2014	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0%	9,958	$188,000	—	31 Dec 2014	13F
BESSEMER GROUP INC	13F	Company	0%	5,069	$96,000	—	31 Dec 2014	13F
TEACHERS ADVISORS, LLC	13F	Company	0%	4,599	$87,000	—	31 Dec 2014	13F
GUARDIAN LIFE INSURANCE CO OF AMERICA	13F	Company	0%	4,266	$81,000	—	31 Dec 2014	13F
GLENMEDE TRUST CO NA	13F	Company	0%	3,960	$74,000	—	31 Dec 2014	13F
AMERICAN INTERNATIONAL GROUP, INC.	13F	Company	0%	3,103	$58,616	—	31 Dec 2014	13F
StepStone Group LP	13F	Company	0%	2,852	$54,000	—	31 Dec 2014	13F
DEUTSCHE BANK AG\	13F	Company	0%	2,200	$41,000	—	31 Dec 2014	13F
MAZAMA CAPITAL MANAGEMENT INC	13F	Company	0%	2,023	$38,000	—	31 Dec 2014	13F
UBS Group AG	13F	Company	0%	2,005	$38,000	—	31 Dec 2014	13F
BLACKROCK ADVISORS LLC	13F	Company	0%	2,004	$38,000	—	31 Dec 2014	13F
STRS OHIO	13F	Company	0%	1,700	$32,000	—	31 Dec 2014	13F
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F	Company	0%	1,332	$25,000	—	31 Dec 2014	13F
BlackRock Japan Co. Ltd	13F	Company	0%	1,254	$24,000	—	31 Dec 2014	13F
BANK OF AMERICA CORP /DE/	13F	Company	0%	498	$10,000	—	31 Dec 2014	13F
Robert N. Shapiro	13F	Individual	0%	297	$6,000	—	31 Dec 2014	13F
BARCLAYS PLC	13F	Company	0%	281	$5,000	—	31 Dec 2014	13F
WELLS FARGO & COMPANY/MN	13F	Company	0%	229	$4,000	—	31 Dec 2014	13F
FEDERATED HERMES, INC.	13F	Company	0%	146	$3,000	—	31 Dec 2014	13F

Institutional Holders of ARDELYX, INC. - Common Stock (ARDX) as of Q1 2015

As of 31 Mar 2015, ARDELYX, INC. - Common Stock (ARDX) was held by 49 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 11,799,898 shares. The largest 10 holders included NEA Management Company, LLC, FMR LLC, Cormorant Asset Management, LLC, WALL STREET ASSOCIATES, PERCEPTIVE ADVISORS LLC, JPMORGAN CHASE & CO, VANGUARD GROUP INC, BlackRock Fund Advisors, Finepoint Capital LP, and SABBY MANAGEMENT, LLC. This page lists 49 institutional shareholders reporting positions in this security for the Q1 2015 filing period.

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

Compare Q1 2015 vs Q4 2014 Across Filers

Q4 2014 holders

Q1 2015 holders

Holder diff

-1

Investor	Q4 2014 Shares	Q1 2015 Shares	Share Diff	Share Chg %	Q4 2014 Value $	Q1 2015 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.