Avadel Pharmaceuticals PLC
AVDLDelisted Feb 12, 2026- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001012477
Avadel Pharmaceuticals PLC was delisted on Feb 12, 2026; its insiders filed their last Form 4 on Feb 18, 2026; 208 institutions reported holding it in 13F filings for Q4 2025, worth $1.60B in total; no superinvestor held it.
13F holders, Q4 2021
Institutional positions in Avadel Pharmaceuticals PLC as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 85
- +4 vs. Q3 2021
- Shares held
- 35.5M
- +3.75M (+11.8%) vs. Q3 2021
- Total value
- $287.0M
- −$24.3M (−7.8%) vs. Q3 2021
- New holders
- 17
- 24 more added
- Sold out
- 13
- 21 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AVDL on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1 | $16 |
| Q1 2026 | 2 | $442 |
| Q4 2025 | 208 | $1.60B |
| Q3 2025 | 188 | $1.22B |
| Q2 2025 | 174 | $721.2M |
| Q1 2025 | 177 | $613.0M |
| Q4 2024 | 160 | $837.4M |
| Q3 2024 | 176 | $979.2M |
| Q2 2024 | 156 | $1.04B |
| Q1 2024 | 126 | $1.18B |
| Q4 2023 | 113 | $795.3M |
| Q3 2023 | 99 | $559.4M |
| Q2 2023 | 101 | $856.2M |
| Q1 2023 | 93 | $443.2M |
| Q4 2022 | 83 | $239.5M |
| Q3 2022 | 76 | $157.2M |
| Q2 2022 | 82 | $82.3M |
| Q1 2022 | 81 | $244.5M |
| Q4 2021 | 85 | $287.0M |
| Q3 2021 | 82 | $314.2M |
| Q2 2021 | 80 | $219.1M |
| Q1 2021 | 77 | $294.4M |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Avadel Pharmaceuticals PLC; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| RTW Investments, LP | 5,741,939 | $46.4M | 0.68% | 00.0% | Unchanged |
| Cowen and Company, LLC | 3,732,778 | $30.2M | 2.88% | +1,207,326+47.8% | Added |
| Vivo Capital, LLC | 2,937,093 | $23.7M | 1.43% | 00.0% | Unchanged |
| Polar Capital Holdings Plc | 2,794,673 | $22.6M | 0.12% | 00.0% | Unchanged |
| Brandes Investment Partners, LP | 2,599,634 | $21.0M | 0.46% | −647,652−19.9% | Reduced |
| Gendell Jeffrey L | 2,446,299 | $19.8M | 1.61% | +387,529+18.8% | Added |
| Wealth Effects LLC | 2,305,017 | $18.6M | 7.73% | +2,305,017 | New |
| Woodline Partners LP | 2,263,002 | $18.3M | 0.27% | +535,942+31.0% | Added |
| Avoro Capital Advisors LLC | 1,670,000 | $13.5M | 0.23% | −605,000−26.6% | Reduced |
| Janus Henderson Group PLC | 1,003,318 | $8.12M | 0.00% | +192,061+23.7% | Added |
| Frazier Management LLC | 951,814 | $7.69M | 0.59% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 845,806 | $6.83M | 0.01% | −7,500−0.9% | Reduced |
| Samsara BioCapital, LLC | 659,409 | $5.33M | 1.06% | +110,159+20.1% | Added |
| Acuta Capital Partners, LLC | 580,000 | $4.69M | 1.97% | +580,000 | New |
| Morgan Stanley | 457,264 | $3.69M | 0.00% | +33,044+7.8% | Added |
| Altium Capital Management LP | 440,589 | $3.56M | 1.00% | 00.0% | Unchanged |
| MPM Oncology Impact Management LP | 375,326 | $3.03M | 0.55% | −24,674−6.2% | Reduced |
| Asymmetry Capital Management, L.P. | 369,134 | $2.98M | 1.58% | −105,234−22.2% | Reduced |
| Deutsche Bank AG | 343,407 | $2.77M | 0.00% | 00.0% | Unchanged |
| Knott David M Jr | 258,198 | $2.09M | 0.79% | +258,198 | New |
| Susquehanna International Group, LLP | 218,658 | $1.77M | 0.00% | −171,056−43.9% | Reduced |
| Caption Management, LLC | 190,000 | $1.54M | 0.10% | +40,000+26.7% | Added |
| State Street Corp | 189,516 | $1.53M | 0.00% | +24,732+15.0% | Added |
| CIBC Private Wealth Group, LLC | 165,355 | $1.34M | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 160,206 | $1.29M | 0.01% | +160,206 | New |
| Lazard Asset Management LLC | 157,637 | $1.27M | 0.00% | +98,965+168.7% | Added |
| Edge Wealth Management LLC | 145,000 | $1.17M | 0.21% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 142,251 | $1.15M | 0.00% | −263,400−64.9% | Reduced |
| Citadel Advisors LLC | 121,376 | $981.0K | 0.00% | +32,589+36.7% | Added |
| Wells Fargo & Company | 91,950 | $743.0K | 0.00% | −67,050−42.2% | Reduced |
| Investors Asset Management of Georgia Inc | 86,675 | $700.0K | 0.33% | +16,400+23.3% | Added |
| Jane Street Group, LLC | 80,669 | $652.0K | 0.00% | +80,669 | New |
| Parallax Volatility Advisers, L.P. | 69,197 | $559.0K | 0.01% | +51,787+297.5% | Added |
| Group One Trading, L.P. | 67,447 | $545.0K | 0.01% | +559+0.8% | Added |
| Bank of America Corp | 67,195 | $542.0K | 0.00% | +39,397+141.7% | Added |
| Schulhoff & Co Inc | 61,000 | $492.0K | 0.20% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 57,003 | $461.0K | 0.00% | +16,654+41.3% | Added |
| SG3 Management, LLC | 48,000 | $388.0K | 0.04% | −3,313−6.5% | Reduced |
| Janney Montgomery Scott LLC | 44,758 | $362.0K | 0.00% | +3,472+8.4% | Added |
| Cubist Systematic Strategies, LLC | 41,370 | $334.0K | 0.00% | +23,397+130.2% | Added |
| Geode Capital Management, LLC | 40,528 | $327.0K | 0.00% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 39,273 | $317.0K | 0.04% | −17,875−31.3% | Reduced |
| Kestra Advisory Services, LLC | 33,650 | $272.0K | 0.00% | +23,650+236.5% | Added |
| BlackRock Inc. | 29,924 | $242.0K | 0.00% | +90.0% | Added |
| JPMorgan Chase & Co | 27,862 | $225.0K | 0.00% | −220,602−88.8% | Reduced |
| Virtu Financial LLC | 25,427 | $205.0K | 0.02% | +25,427 | New |
| Avantax Advisory Services, Inc. | 25,000 | $202.0K | 0.00% | 00.0% | Unchanged |
| Trexquant Investment LP | 23,500 | $190.0K | 0.01% | +23,500 | New |
| Millennium Management LLC | 22,733 | $184.0K | 0.00% | +22,733 | New |
| Iridian Asset Management LLC | 22,279 | $180.0K | 0.01% | −36,222−61.9% | Reduced |
| LMR Partners LLP | 20,500 | $166.0K | 0.00% | +20,500 | New |
| Tower Research Capital LLC (TRC) | 19,770 | $159.0K | 0.00% | +13,688+225.1% | Added |
| LPL Financial LLC | 19,550 | $158.0K | 0.00% | +600+3.2% | Added |
| Envestnet Asset Management Inc | 19,508 | $158.0K | 0.00% | +6,169+46.2% | Added |
| Jump Financial, LLC | 16,803 | $136.0K | 0.01% | +16,803 | New |
| Commonwealth Equity Services, LLC | 15,136 | $122.0K | 0.00% | −1,621−9.7% | Reduced |
| Keel Point, LLC | 14,569 | $118.0K | 0.02% | −41,500−74.0% | Reduced |
| Buckingham Strategic Wealth, LLC | 13,710 | $111.0K | 0.00% | 00.0% | Unchanged |
| Legacy Wealth Asset Management, LLC | 13,000 | $105.0K | 0.04% | 00.0% | Unchanged |
| Cetera Advisor Networks LLC | 11,970 | $97.0K | 0.00% | +1,444+13.7% | Added |
| XTX Topco Ltd | 11,788 | $95.0K | 0.05% | +11,788 | New |
| Creative Planning | 11,351 | $92.0K | 0.00% | +11,351 | New |
| ACT Capital Management, LLC | 10,500 | $85.0K | 0.06% | 00.0% | Unchanged |
| UBS Group AG | 8,258 | $67.0K | 0.00% | −4,243−33.9% | Reduced |
| Carmichael Hill & Associates, Inc. | 8,000 | $65.0K | 0.03% | 00.0% | Unchanged |
| Compagnie Lombard Odier SCmA | 6,000 | $48.0K | 0.00% | 00.0% | Unchanged |
| Eaton Vance Management | 5,439 | $44.0K | 0.00% | −6,394−54.0% | Reduced |
| Larson Financial Group LLC | 4,000 | $32.0K | 0.01% | 00.0% | Unchanged |
| Cutler Group LP | 3,569 | $28.0K | 0.00% | +3,569 | New |
| Belvedere Trading LLC | 3,881 | $22.0K | 0.01% | −6,253−61.7% | Reduced |
| Advisor Group Holdings, Inc. | 2,189 | $18.0K | 0.00% | +23+1.1% | Added |
| Citigroup Inc | 1,747 | $14.0K | 0.00% | −23,015−92.9% | Reduced |
| Aquatic Capital Management LLC | 1,400 | $11.0K | 0.02% | +1,400 | New |
| Banque Cantonale Vaudoise | 1,000 | $8.00K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 744 | $7.00K | 0.00% | −194−20.7% | Reduced |
| The PNC Financial Services Group, Inc. | 500 | $4.00K | 0.00% | 00.0% | Unchanged |
| Baldwin Brothers Inc | 400 | $3.00K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 325 | $3.00K | 0.00% | +325 | New |
| Steward Partners Investment Advisory, LLC | 300 | $2.00K | 0.00% | 00.0% | Unchanged |
| Exane Derivatives | 240 | $1.94K | 0.00% | −7,582−96.9% | Reduced |
| Resources Management Corp | 175 | $1.00K | 0.00% | −225−56.3% | Reduced |
| Daiwa Securities Group Inc. | 120 | $1.00K | 0.00% | 00.0% | Unchanged |
| American Research & Management Co. | 100 | $1.00K | 0.00% | 00.0% | Unchanged |
| Jefferies Group LLC | 44 | $356 | 0.00% | +44 | New |
| Huntington National Bank | 1 | $0 | 0.00% | +1 | New |
| Tri Locum Partners LP | 0 | $0 | 0.00% | −148,355−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −75,786−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −38,861−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −33,041−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −13,728−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −12,477−100.0% | Sold out |
| Valeo Financial Advisors, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −7,791−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −5,800−100.0% | Sold out |
| Ibex Wealth Advisors | 0 | $0 | 0.00% | −1,500−100.0% | Sold out |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −1,335−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −154−100.0% | Sold out |
| Knott David M | – | – | – | – | Not filed |