Avidity Biosciences, Inc. - Common Stock, par value $0.0001 per share (RNA)

Q: What does CUSIP N71546100 represent in this 13F holders report?

CUSIP N71546100 is the security identifier for RNA - Avidity Biosciences, Inc. - Common Stock, par value $0.0001 per share used to aggregate holder disclosures.

Q: How many institutions held RNA - Avidity Biosciences, Inc. - Common Stock, par value $0.0001 per share in Q4 2014?

47 institutional investors reported RNA - Avidity Biosciences, Inc. - Common Stock, par value $0.0001 per share for Q4 2014. Use the holders table for investor-level position and value details.

CUSIP: N71546100

Q4 2014 13F Holders as of 31 Dec 2014

Security type / class: Equity / Common Stock, par value $0.0001 per share
Total 13F shares: 24,901,160
Total 13F value: $466,813,294
Share change: +3,262,150
Put/Call ratio: 369%
SEC-reported price per share: $18.75
Number of holders: 47
Value change: +$87,261,386
Number of buys: 32
Number of sells: 18

Security key

N71546100

Report period

Q4 2014

Institutions

Top holders

RNA full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2015 Previous quarter: Q3 2014 Avidity Biosciences, Inc. SEC filings Avidity Biosciences, Inc. company facts

Broader feeds

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

Reporting periods

Holder history for CUSIP N71546100

Newer quarter: Q1 2015 Previous quarter: Q3 2014

Recent filing periods:

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

Ownership snapshot

Top reported holders of RNA - Avidity Biosciences, Inc. - Common Stock, par value $0.0001 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 Sep 2014

13F Highest disclosed value: $54,628,000 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 $54.63M.

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 $54.63M

Abingworth LLP $52.38M

DEERFIELD MANAGEMENT COMPANY, L.P. $21.9M

VAN LANSCHOT KEMPEN INVESTMENT MA... $16.83M

BALYASNY ASSET MANAGEMENT L.P. $8.3M

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	— class O/S missing	$54,628,000 6,480,171 shares	—	30 Sep 2014
Abingworth LLP	13F Company 13F	— class O/S missing	$52,383,000 6,213,924 shares	—	30 Sep 2014
DEERFIELD MANAGEMENT COMPANY, L.P.	13F Company 13F	— class O/S missing	$21,905,000 2,598,459 shares	—	30 Sep 2014
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.	13F Company 13F	— class O/S missing	$16,828,000 1,996,253 shares	—	30 Sep 2014
BALYASNY ASSET MANAGEMENT L.P.	13F Company 13F	— class O/S missing	$8,295,000 983,950 shares	—	30 Sep 2014
MILLENNIUM MANAGEMENT LLC	13F Company 13F	— class O/S missing	$7,291,000 864,896 shares	—	30 Sep 2014

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 Q4 2014

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

Institutions

24,901,160

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 Q4 2014 vs Q3 2014 Across Filers

Q3 2014 holders

Q4 2014 holders

Holder diff

Investor	Q3 2014 Shares	Q4 2014 Shares	Share Diff	Share Chg %	Q3 2014 value	Q4 2014 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend