Avadel Pharmaceuticals plc - American Depositary Shares, each representing one Ordinary Share, nominal value $0.01 per share (AVDL)

CUSIP: 05337M104

Q4 2021 13F Holders as of 31 Dec 2021

Security type / class
Equity / American Depositary Shares, each representing one Ordinary Share, nominal value $0.01 per share
Total 13F shares
34,932,136
Total 13F value
$282,263,295
Holder snapshot 6 visible 7 signals
Share change
+609,749
Put/Call ratio
60%
SEC-reported price per share
$8.08
Number of holders
80
Value change
+$4,296,837
Number of buys
35
Open additional details 1 more signal available
Number of sells
31
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
98,762,388

Security key

05337M104

Report period

Q4 2021

Institutions

80

Top holders

10

AVDL full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2022 Previous quarter: Q3 2021 AVADEL PHARMACEUTICALS PLC SEC filings AVADEL PHARMACEUTICALS PLC company facts

Broader feeds

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

Ownership snapshot

Top reported holders of AVDL - Avadel Pharmaceuticals plc - American Depositary Shares, each representing one Ordinary Share, nominal value $0.01 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
RTW INVESTMENTS, LP
Disclosed value leader
RTW INVESTMENTS, LP
Comparable rows
15/15
Latest evidence
30 Sep 2021
13F Lead comparable stake: 5.8% Showing 1-6 of 15 holder rows.

Quick read

RTW INVESTMENTS, LP leads the comparable SEC ownership view at 5.8%.

15 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 RTW INVESTMENTS, LP's linked filing trail.
Comparable ownership Top 5
RTW INVESTMENTS, LP 5.8%
BRANDES INVESTMENT PARTNERS, LP 3.3%
Vivo Capital, LLC 3%
Polar Capital Holdings Plc 2.8%
COWEN AND COMPANY, LLC 2.6%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
RTW INVESTMENTS, LP
13F
Company
13F
5.8%
$56,271,000
5,741,939 shares
 — 30 Sep 2021
BRANDES INVESTMENT PARTNERS, LP
13F
Company
13F
3.3%
$31,824,000
3,247,286 shares
 — 30 Sep 2021
Vivo Capital, LLC
13F
Company
13F
3%
$28,784,000
2,937,093 shares
 — 30 Sep 2021
Polar Capital Holdings Plc
13F
Company
13F
2.8%
$27,388,000
2,794,673 shares
 — 30 Sep 2021
COWEN AND COMPANY, LLC
13F
Company
13F
2.6%
$24,749,000
2,525,452 shares
 — 30 Sep 2021
Avoro Capital Advisors LLC
13F
Company
13F
2.3%
$22,295,000
2,275,000 shares
 — 30 Sep 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 Q4 2021

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

Institutions
80
Shares
34,932,136
Rows available
80
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 2021 vs Q3 2021 Across Filers

Q3 2021 holders
81
Q4 2021 holders
80
Holder diff
-1
Investor Q3 2021 Shares Q4 2021 Shares Share Diff Share Chg % Q3 2021 value Q4 2021 value Value change Value Chg %

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

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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