Arena Pharmaceuticals Inc
ARNADelisted Mar 11, 2022- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001080709
Arena Pharmaceuticals Inc was delisted on Mar 11, 2022; its insiders filed their last Form 4 on Mar 11, 2022; 317 institutions reported holding it in 13F filings for Q4 2021, worth $4.87B in total; no superinvestor held it.
13F holders, Q4 2021
Institutional positions in Arena Pharmaceuticals Inc 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
ARNA is no longer listed, so this page shows Q4 2021. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 317
- +84 vs. Q3 2021
- Shares held
- 52.4M
- −3.42M (−6.1%) vs. Q3 2021
- Total value
- $4.87B
- +$1.55B (+46.5%) vs. Q3 2021
- New holders
- 120
- 76 more added
- Sold out
- 36
- 90 more reduced
3 institutions 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 ARNA 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 | $100 |
| Q1 2026 | 1 | $100 |
| Q4 2025 | 1 | $100 |
| Q3 2025 | 1 | $100 |
| Q2 2025 | 1 | $100 |
| Q1 2025 | 1 | $100 |
| Q4 2024 | 1 | $100 |
| Q3 2024 | 1 | $100 |
| Q2 2024 | 1 | $100 |
| Q1 2024 | 1 | $100 |
| Q4 2023 | 1 | $100 |
| Q3 2023 | 1 | $100 |
| Q2 2023 | 1 | $100 |
| Q1 2023 | 1 | $100 |
| Q4 2022 | 1 | $100 |
| Q3 2022 | 1 | $0 |
| Q2 2022 | 1 | $0 |
| Q1 2022 | 2 | $1.00K |
| Q4 2021 | 317 | $4.87B |
| Q3 2021 | 236 | $3.35B |
| Q2 2021 | 236 | $3.87B |
| Q1 2021 | 234 | $3.89B |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Arena Pharmaceuticals Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Susquehanna Fundamental Investments, LLC | 54,093 | $5.03M | 0.13% | +18,144+50.5% | Added |
| Alberta Investment Management Corp | 54,400 | $5.06M | 0.03% | +54,400 | New |
| Kingdon Capital Management, L.L.C. | 55,555 | $5.16M | 0.77% | +55,555 | New |
| Pictet Asset Management SA | 56,209 | $5.22M | 0.01% | −1,087,178−95.1% | Reduced |
| CQS (US), LLC | 56,250 | $5.23M | 0.33% | +56,250 | New |
| Nomura Holdings Inc | 56,564 | $5.26M | 0.03% | +56,564 | New |
| Davy Global Fund Management Ltd | 59,663 | $5.54M | 0.85% | +6,249+11.7% | Added |
| Canada Pension Plan Investment Board | 60,300 | $5.60M | 0.01% | +60,300 | New |
| New York State Common Retirement Fund | 60,353 | $5.61M | 0.01% | −137−0.2% | Reduced |
| Voloridge Investment Management, LLC | 61,909 | $5.75M | 0.03% | +61,909 | New |
| Schonfeld Strategic Advisors LLC | 63,537 | $5.91M | 0.06% | +55,637+704.3% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 63,800 | $5.93M | 0.01% | +63,800 | New |
| Teachers Retirement System of the State of Kentucky | 65,670 | $6.10M | 0.05% | −18,348−21.8% | Reduced |
| Parametric Portfolio Associates LLC | 68,598 | $6.38M | 0.00% | +24,897+57.0% | Added |
| Schroder Investment Management Group | 70,916 | $6.59M | 0.01% | −1,246−1.7% | Reduced |
| LMR Partners LLP | 71,984 | $6.69M | 0.09% | +71,984 | New |
| Vident Investment Advisory, LLC | 74,881 | $6.96M | 0.18% | +3,355+4.7% | Added |
| Glazer Capital, LLC | 75,047 | $6.97M | 0.17% | +75,047 | New |
| Emerald Mutual Fund Advisers Trust | 76,993 | $7.16M | 0.25% | −92,431−54.6% | Reduced |
| Vivaldi Asset Management, LLC | 78,199 | $7.27M | 1.28% | +78,199 | New |
| Picton Mahoney Asset Management | 80,000 | $7.43M | 0.27% | +80,000 | New |
| Blair William & Co | 80,664 | $7.50M | 0.02% | +80,664 | New |
| California State Teachers Retirement System | 82,718 | $7.69M | 0.01% | +2,547+3.2% | Added |
| Crabel Capital Management, LLC | 83,259 | $7.74M | 1.39% | +83,259 | New |
| Rhumbline Advisers | 85,834 | $7.98M | 0.01% | −1,374−1.6% | Reduced |
| Ergoteles LLC | 86,922 | $8.08M | 0.31% | +86,922 | New |
| Berry Street Capital Management LLP | 87,500 | $8.13M | 1.58% | +87,500 | New |
| Wells Fargo & Company | 87,691 | $8.15M | 0.00% | +162+0.2% | Added |
| Spring Creek Capital LLC | 95,000 | $8.83M | 0.34% | +95,000 | New |
| Affinity Asset Advisors, LLC | 100,000 | $9.29M | 3.96% | +100,000 | New |
| Rothschild & Co Asset Management US Inc. | 100,979 | $9.38M | 0.11% | −121,945−54.7% | Reduced |
| State of Wisconsin Investment Board | 104,448 | $9.71M | 0.02% | +3,700+3.7% | Added |
| Rafferty Asset Management, LLC | 105,586 | $9.81M | 0.05% | +53,118+101.2% | Added |
| Carlson Capital L P | 110,000 | $10.2M | 0.59% | +110,000 | New |
| Segantii Capital Management Ltd | 110,000 | $10.2M | 0.33% | +110,000 | New |
| California Public Employees Retirement System | 110,327 | $10.3M | 0.01% | −15,573−12.4% | Reduced |
| Gabelli & Co Investment Advisers, Inc. | 111,821 | $10.4M | 1.38% | +111,821 | New |
| Handelsbanken Fonder AB | 113,030 | $10.5M | 0.05% | −194,400−63.2% | Reduced |
| Bank of America Corp | 115,252 | $10.7M | 0.00% | +29,653+34.6% | Added |
| Rice Hall James & Associates, LLC | 119,426 | $11.1M | 0.39% | −125,969−51.3% | Reduced |
| DAFNA Capital Management LLC | 119,615 | $11.1M | 2.80% | 00.0% | Unchanged |
| UBS Group AG | 119,798 | $11.1M | 0.00% | +63,121+111.4% | Added |
| Peregrine Capital Management LLC | 119,983 | $11.2M | 0.22% | +3,375+2.9% | Added |
| Driehaus Capital Management LLC | 121,698 | $11.3M | 0.12% | +121,698 | New |
| Jefferies Group LLC | 121,719 | $11.3M | 0.21% | +119,658+5,805.8% | Added |
| Assenagon Asset Management S.A. | 126,106 | $11.7M | 0.04% | +39,878+46.2% | Added |
| Swiss National Bank | 127,705 | $11.9M | 0.01% | +400+0.3% | Added |
| Pentwater Capital Management LP | 130,000 | $12.1M | 0.19% | +130,000 | New |
| Verition Fund Management LLC | 132,701 | $12.3M | 0.16% | +132,701 | New |
| Russell Investments Group, Ltd. | 137,993 | $12.8M | 0.02% | −29,324−17.5% | Reduced |
| Emerald Advisers, LLC | 139,997 | $13.0M | 0.48% | −233,701−62.5% | Reduced |
| Water Island Capital LLC | 140,800 | $13.1M | 0.72% | +140,800 | New |
| Mangrove Partners | 145,087 | $13.5M | 1.00% | +145,087 | New |
| Man Group plc | 147,637 | $13.7M | 0.04% | +138,281+1,478.0% | Added |
| UBS Asset Management Americas Inc | 149,452 | $13.9M | 0.01% | −858−0.6% | Reduced |
| Barclays PLC | 149,859 | $13.9M | 0.01% | +98,954+194.4% | Added |
| Morgan Stanley | 159,095 | $14.8M | 0.00% | +98,247+161.5% | Added |
| Ramius Advisors LLC | 161,770 | $15.0M | 5.27% | +161,770 | New |
| American Century Companies Inc | 173,084 | $16.1M | 0.01% | +38,672+28.8% | Added |
| Tekla Capital Management LLC | 175,976 | $16.4M | 0.53% | +92,347+110.4% | Added |
| Renaissance Technologies LLC | 181,516 | $16.9M | 0.02% | +181,516 | New |
| Susquehanna International Group, LLP | 190,490 | $17.7M | 0.03% | +111,395+140.8% | Added |
| Yiheng Capital Management, L.P. | 193,195 | $18.0M | 0.92% | +193,195 | New |
| Alyeska Investment Group, L.P. | 200,000 | $18.6M | 0.21% | +200,000 | New |
| Woodline Partners LP | 210,337 | $19.5M | 0.29% | +6,112+3.0% | Added |
| Westchester Capital Management, LLC | 224,444 | $20.9M | 0.64% | +224,444 | New |
| D. E. Shaw & Co., Inc. | 228,325 | $21.2M | 0.03% | +228,325 | New |
| Natixis | 230,000 | $21.4M | 0.07% | +230,000 | New |
| Sectoral Asset Management Inc | 230,043 | $21.4M | 3.22% | −138,356−37.6% | Reduced |
| Deutsche Bank AG | 239,093 | $22.2M | 0.01% | +25,411+11.9% | Added |
| Nicholas Investment Partners, LP | 239,119 | $22.2M | 1.41% | +39,709+19.9% | Added |
| Balyasny Asset Management LLC | 245,191 | $22.8M | 0.10% | +245,191 | New |
| Suvretta Capital Management, LLC | 245,800 | $22.8M | 0.44% | −261,288−51.5% | Reduced |
| Credit Suisse AG | 250,553 | $23.3M | 0.02% | −588,280−70.1% | Reduced |
| Paradigm Biocapital Advisors LP | 251,777 | $23.4M | 6.68% | +251,777 | New |
| CNH Partners LLC | 252,300 | $23.4M | 0.69% | +252,300 | New |
| Ameriprise Financial Inc | 266,885 | $24.8M | 0.01% | +7,096+2.7% | Added |
| Alliancebernstein L.P. | 275,905 | $25.6M | 0.01% | +132,461+92.3% | Added |
| Gabelli Funds LLC | 317,145 | $29.5M | 0.19% | +317,145 | New |
| Candriam Luxembourg S.C.A. | 324,079 | $30.1M | 0.19% | −302,239−48.3% | Reduced |
| Laurion Capital Management LP | 337,105 | $31.3M | 0.54% | −15,235−4.3% | Reduced |
| Citadel Advisors LLC | 337,629 | $31.4M | 0.03% | −13,143−3.7% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 350,856 | $32.6M | 0.11% | −83,152−19.2% | Reduced |
| Citigroup Inc | 352,641 | $32.8M | 0.03% | +309,051+709.0% | Added |
| Allianz Asset Management GmbH | 361,267 | $33.6M | 0.02% | +243,335+206.3% | Added |
| Segall Bryant & Hamill, LLC | 411,550 | $38.2M | 0.35% | +17,784+4.5% | Added |
| Primecap Management Co | 435,870 | $40.5M | 0.03% | −55,930−11.4% | Reduced |
| Charles Schwab Investment Management Inc | 436,072 | $40.5M | 0.01% | +10,095+2.4% | Added |
| UBS Oconnor LLC | 442,331 | $41.1M | 0.40% | +442,331 | New |
| ETF Managers Group, LLC | 498,627 | $46.3M | 0.92% | −183,489−26.9% | Reduced |
| Perceptive Advisors LLC | 500,000 | $46.5M | 0.72% | +500,000 | New |
| Farallon Capital Management, L.L.C. | 522,000 | $48.5M | 0.27% | −134,548−20.5% | Reduced |
| Great Point Partners LLC | 530,670 | $49.3M | 11.02% | 00.0% | Unchanged |
| Macquarie Group Ltd | 551,449 | $51.3M | 0.04% | +598+0.1% | Added |
| Bank of New York Mellon Corp | 551,745 | $51.3M | 0.01% | −405,953−42.4% | Reduced |
| HRT Financial LP | 552,003 | $51.3M | 0.30% | +552,003 | New |
| Millennium Management LLC | 557,746 | $51.8M | 0.06% | +279,288+100.3% | Added |
| Norges Bank | 565,956 | $52.6M | 0.01% | +20,599+3.8% | Added |
| Lord, Abbett & Co. LLC | 602,544 | $56.0M | 0.13% | −167,129−21.7% | Reduced |
| First Light Asset Management, LLC | 645,848 | $60.0M | 4.30% | −3140.0% | Reduced |