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

CUSIP 039697107 is the security identifier for ARDX - ARDELYX, INC. - Common Stock, $0.001 par value per share used to aggregate holder disclosures.

How many institutions held ARDX - ARDELYX, INC. - Common Stock, $0.001 par value per share in Q3 2021?

98 institutional investors reported ARDX - ARDELYX, INC. - Common Stock, $0.001 par value per share for Q3 2021. Use the holders table for investor-level position and value details.

ARDELYX, INC. - Common Stock, $0.001 par value per share (ARDX)

CUSIP: 039697107

Q3 2021 13F Holders as of 30 Sep 2021

Security type / class: Equity / Common Stock, $0.001 par value per share
Total 13F shares: 48,724,792
Total 13F value: $64,486,313
Share change: -35,731,957
Put/Call ratio: 340%
SEC-reported price per share: $1.32
Number of holders: 98
Value change: -$260,541,309
Number of buys: 51
Number of sells: 64
Shares outstanding: 246,992,378

Security key

039697107

Report period

Q3 2021

Institutions

Top holders

ARDX full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2026 ARDELYX, INC. SEC filings ARDELYX, INC. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 039697107

Newer quarter: Q3 2026

Recent filing periods:

Q3 2026

Ownership snapshot

Top reported holders of ARDX - ARDELYX, INC. - Common Stock, $0.001 par value per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

NEA Management Company, LLC

Disclosed value leader

NEA Management Company, LLC

Comparable rows

0/15

Latest evidence

30 Jun 2021

13F Highest disclosed value: $103,343,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

NEA Management Company, LLC has the largest disclosed position value at $103.34M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens NEA Management Company, LLC's linked filing trail.

Disclosed position value Top 5

NEA Management Company, LLC $103.34M

STATE STREET CORP $47.61M

BlackRock Finance, Inc. $47.14M

RA CAPITAL MANAGEMENT, L.P. $46.07M

Rock Springs Capital Management LP $39.79M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
NEA Management Company, LLC	13F Company 13F	— denominator unverified	$103,343,000 13,633,582 shares	—	30 Jun 2021
STATE STREET CORP	13F Company 13F	— denominator unverified	$47,608,000 6,280,797 shares	—	30 Jun 2021
BlackRock Finance, Inc.	13F Company 13F	— denominator unverified	$47,140,000 6,218,896 shares	—	30 Jun 2021
RA CAPITAL MANAGEMENT, L.P.	13F Company 13F	— denominator unverified	$46,066,000 6,077,294 shares	—	30 Jun 2021
Rock Springs Capital Management LP	13F Company 13F	— denominator unverified	$39,786,000 5,248,829 shares	—	30 Jun 2021
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$29,537,000 3,896,593 shares	—	30 Jun 2021

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2021

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

48,724,792

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2021 vs Q2 2021 Across Filers

Q2 2021 holders

120

Q3 2021 holders

Holder diff

-22

Investor	Q2 2021 Shares	Q3 2021 Shares	Share Diff	Share Chg %	Q2 2021 value	Q3 2021 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend