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

Q: What does CUSIP 05337M104 represent in this 13F holders report?

CUSIP 05337M104 is the security identifier for AVDL - Avadel Pharmaceuticals plc - American Depositary Shares, each representing one Ordinary Share, nominal value $0.01 per share used to aggregate holder disclosures.

Q: How many institutions held AVDL - Avadel Pharmaceuticals plc - American Depositary Shares, each representing one Ordinary Share, nominal value $0.01 per share in Q1 2020?

55 institutional investors reported AVDL - Avadel Pharmaceuticals plc - American Depositary Shares, each representing one Ordinary Share, nominal value $0.01 per share for Q1 2020. Use the holders table for investor-level position and value details.

CUSIP: 05337M104

Q1 2020 13F Holders as of 31 Mar 2020

Type / Class: Equity / American Depositary Shares, each representing one Ordinary Share, nominal value $0.01 per share
Shares outstanding: 98,762,388
Total 13F shares: 26,858,841
Share change: +6,931,554
Total reported value: $211,297,159
Put/Call ratio: 13%
Price per share: $7.94
Number of holders: 55
Value change: +$55,745,053
Number of buys: 28
Number of sells: 23

Quarterly Holders Quick Answers

What is CUSIP 05337M104?
CUSIP 05337M104 identifies AVDL - Avadel Pharmaceuticals plc - American Depositary Shares, each representing one Ordinary Share, nominal value $0.01 per share in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

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

Newer quarter: Q2 2020
Previous quarter: Q4 2019

Recent filing periods for CUSIP 05337M104:

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

Top shareholders 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. 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
BRANDES INVESTMENT PARTNERS, LP	13F	Company	3.7%	3,651,948	$27,571,000	—	31 Dec 2019	13F
RTW INVESTMENTS, LP	13F	Company	3.4%	3,401,434	$25,681,000	—	31 Dec 2019	13F
BROWN CAPITAL MANAGEMENT LLC	13F	Company	1.9%	1,829,886	$13,816,000	—	31 Dec 2019	13F
ACUTA CAPITAL PARTNERS, LLC	13F	Company	1.6%	1,625,000	$12,269,000	—	31 Dec 2019	13F
Jeffrey L. Gendell	13F	Individual	1.2%	1,146,764	$8,658,000	—	31 Dec 2019	13F
Broadfin Capital, LLC	13F	Company	1%	1,029,012	$7,769,000	—	31 Dec 2019	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.86%	854,006	$6,448,000	—	31 Dec 2019	13F
Tekla Capital Management LLC	13F	Company	0.82%	814,588	$6,150,000	—	31 Dec 2019	13F
MORGAN STANLEY	13F	Company	0.74%	729,288	$5,507,000	—	31 Dec 2019	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.64%	628,827	$4,748,000	—	31 Dec 2019	13F
DEUTSCHE BANK AG\	13F	Company	0.6%	588,307	$4,441,000	—	31 Dec 2019	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.49%	480,460	$3,627,000	—	31 Dec 2019	13F
IRIDIAN ASSET MANAGEMENT LLC/CT	13F	Company	0.31%	310,469	$2,344,000	—	31 Dec 2019	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.3%	293,914	$2,219,000	—	31 Dec 2019	13F
CIBC Private Wealth Group LLC	13F	Company	0.15%	150,000	$1,133,000	—	31 Dec 2019	13F
CITADEL ADVISORS LLC	13F	Company	0.14%	137,358	$1,037,000	—	31 Dec 2019	13F
PURA VIDA INVESTMENTS, LLC	13F	Company	0.11%	109,000	$823,000	—	31 Dec 2019	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	0.1%	102,171	$771,000	—	31 Dec 2019	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.08%	83,200	$628,000	—	31 Dec 2019	13F
Aristides Capital LLC	13F	Company	0.07%	71,520	$540,000	—	31 Dec 2019	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.05%	46,220	$348,000	—	31 Dec 2019	13F
Leap Investments LP	13F	Company	0.04%	43,481	$328,000	—	31 Dec 2019	13F
Keel Point, LLC	13F	Company	0.04%	40,000	$302,000	—	31 Dec 2019	13F
INVESTORS ASSET MANAGEMENT OF GEORGIA INC /GA/ /ADV	13F	Company	0.04%	36,100	$273,000	—	31 Dec 2019	13F
EATON VANCE MANAGEMENT	13F	Company	0.03%	32,135	$243,000	—	31 Dec 2019	13F
JPMORGAN CHASE & CO	13F	Company	0.02%	22,700	$171,000	—	31 Dec 2019	13F
Engineers Gate Manager LP	13F	Company	0.02%	21,600	$163,000	—	31 Dec 2019	13F
Lombard Odier SCmA Compagnie	13F	Individual	0.02%	19,000	$143,000	—	31 Dec 2019	13F
NORTHERN TRUST CORP	13F	Company	0.02%	15,610	$118,000	—	31 Dec 2019	13F
TrinityBridge Ltd	13F	Company	0.02%	15,000	$113,000	—	31 Dec 2019	13F
D. E. Shaw & Co., Inc.	13F	Company	0.01%	14,118	$107,000	—	31 Dec 2019	13F
PERCEPTIVE ADVISORS LLC	13F	Company	0.01%	8,681	$66,000	—	31 Dec 2019	13F
UBS Group AG	13F	Company	0.01%	7,220	$54,000	—	31 Dec 2019	13F
Steward Partners Investment Advisory, LLC	13F	Company	0%	4,300	$32,000	—	31 Dec 2019	13F
Walleye Trading LLC	13F	Company	0%	4,154	$31,000	—	31 Dec 2019	13F
Carmichael Hill & Associates, Inc.	13F	Company	0%	4,000	$30,000	—	31 Dec 2019	13F
Larson Financial Group LLC	13F	Company	0%	4,000	$30,000	—	31 Dec 2019	13F
WELLS FARGO & COMPANY/MN	13F	Company	0%	4,000	$30,000	—	31 Dec 2019	13F
BALDWIN WEALTH PARTNERS LLC/MA	13F	Company	0%	800	$6,000	—	31 Dec 2019	13F
Advisor Group, Inc.	13F	Company	0%	700	$5,000	—	31 Dec 2019	13F
Whitnell & Co.	13F	Company	0%	500	$4,000	—	31 Dec 2019	13F
BANK OF MONTREAL /CAN/	13F	Company	0%	300	$2,000	—	31 Dec 2019	13F

Institutional Holders of Avadel Pharmaceuticals plc - American Depositary Shares, each representing one Ordinary Share, nominal value $0.01 per share (AVDL) as of Q1 2020

As of 31 Mar 2020, Avadel Pharmaceuticals plc - American Depositary Shares, each representing one Ordinary Share, nominal value $0.01 per share (AVDL) was held by 55 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 26,858,841 shares. The largest 10 holders included RTW INVESTMENTS, LP, Avoro Capital Advisors LLC, Vivo Capital, LLC, ACUTA CAPITAL PARTNERS, LLC, BRANDES INVESTMENT PARTNERS, LP, COWEN AND COMPANY, LLC, VR Adviser, LLC, RENAISSANCE TECHNOLOGIES LLC, Invesco Ltd., and DEUTSCHE BANK AG\. This page lists 55 institutional shareholders reporting positions in this security for the Q1 2020 filing period.

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

Compare Q1 2020 vs Q4 2019 Across Filers

Q4 2019 holders

Q1 2020 holders

Holder diff

Investor	Q4 2019 Shares	Q1 2020 Shares	Share Diff	Share Chg %	Q4 2019 Value $	Q1 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.