ARNA — ARENA PHARMACEUTICALS INC
Reported value held$1.96B
Funds holding (latest)41
Sector—
ARNA (ARENA PHARMACEUTICALS INC) is tracked on HoldingsHub across five years of quarterly 13F filings. 41 funds have reported positions historically, with the sum of their latest reported stakes valued at $1.96B. No fund in our coverage reported a position in the latest filing period, which typically means the stock has fallen out of the tracked funds' portfolios rather than that it cannot be bought.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q4 2021 — 36 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 5.71M | $530.38M | 0.01% | Add |
| Wellington Management Group history | 3.88M | $360.84M | 0.06% | Reduce |
| Janus Henderson Group history | 1.80M | $167.16M | 0.07% | Add |
| Geode Capital Management history | 1.09M | $101.19M | 0.01% | Add |
| Goldman Sachs Group history | 1.00M | $93.28M | 0.02% | Reduce |
| JPMorgan Chase & Co history | 845.60K | $78.59M | 0.02% | Reduce |
| Northern Trust Corp history | 758.52K | $70.50M | 0.01% | Reduce |
| Millennium Management history | 732.75K | $68.10M | 0.04% | Add |
| BNY Mellon history | 551.75K | $51.28M | 0.01% | Reduce |
| Charles Schwab Investment Management history | 436.07K | $40.53M | 0.01% | Add |
| Citadel Advisors history | 379.63K | $35.28M | 0.01% | Reduce |
| Balyasny Asset Management history | 361.39K | $33.59M | 0.12% | New |
| Citigroup Inc history | 352.64K | $32.77M | 0.02% | Add |
| Deutsche Bank AG history | 239.09K | $22.22M | 0.01% | Add |
| D. E. Shaw & Co history | 228.32K | $21.22M | 0.02% | New |
| Renaissance Technologies history | 181.52K | $16.87M | 0.02% | New |
| Morgan Stanley history | 159.09K | $14.79M | 0.00% | Add |
| UBS Group AG history | 119.80K | $11.13M | 0.00% | Add |
| Bank of America Corp history | 115.25K | $10.71M | 0.00% | Add |
| Wells Fargo & Co history | 87.69K | $8.15M | 0.00% | Hold |
| CPP Investments history | 60.30K | $5.60M | 0.01% | New |
| Legal & General Investment Management America history | 50.56K | $4.70M | 0.00% | Add |
| Two Sigma Investments history | 50.09K | $4.66M | 0.01% | Add |
| Invesco Ltd history | 41.52K | $3.86M | 0.00% | Reduce |
| Marshall Wace history | 39.85K | $3.71M | 0.01% | New |
| Manulife Financial history | 31.18K | $2.90M | 0.00% | Reduce |
| AQR Capital Management history | 26.90K | $2.50M | 0.01% | Reduce |
| T. Rowe Price Associates history | 22.66K | $2.11M | 0.00% | Reduce |
| Principal Global Investors history | 13.14K | $1.22M | 0.00% | Reduce |
| Bridgewater Associates history | 11.95K | $1.11M | 0.01% | New |
| Arrowstreet Capital history | 8.73K | $812.00K | 0.00% | New |
| Prudential Financial history | 9.63K | $607.00K | 0.00% | Reduce |
| Franklin Resources history | 3.27K | $304.00K | 0.00% | New |
| Amundi US history | 2.87K | $265.00K | 0.00% | Hold |
| Fidelity Management & Research (FMR) history | 986 | $92.00K | 0.00% | Reduce |
| PNC Financial Services history | 247 | $22.00K | 0.00% | Add |
Q3 2021 — 33 funds
Q2 2021 — 2 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 5.62M | $383.32M | 0.01% | Add |
| Janus Henderson Group history | 76.56K | $5.22M | 0.00% | New |
Q1 2021 — 1 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 5.59M | $387.96M | 0.01% | New |
New Positions (latest)
No fund opened a new position this quarter.
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q4 2021 | Q3 2021 | Q2 2021 | Q1 2021 |
|---|---|---|---|---|
| Vanguard Group | 5.71M | 5.65M | 5.62M | 5.59M |
| Wellington Management Group | 3.88M | 8.35M | — | — |
| Janus Henderson Group | 1.80M | 1.24M | 76.56K | — |
| Geode Capital Management | 1.09M | 1.07M | — | — |
| Goldman Sachs Group | 1.00M | 1.43M | — | — |
| JPMorgan Chase & Co | 845.60K | 1.09M | — | — |
| Northern Trust Corp | 758.52K | 766.29K | — | — |
| Millennium Management | 732.75K | 278.46K | — | — |
| BNY Mellon | 551.75K | 957.70K | — | — |
| Charles Schwab Investment Management | 436.07K | 425.98K | — | — |
| Citadel Advisors | 379.63K | 422.27K | — | — |
| Balyasny Asset Management | 361.39K | — | — | — |
| Citigroup Inc | 352.64K | 43.59K | — | — |
| Deutsche Bank AG | 239.09K | 213.68K | — | — |
| D. E. Shaw & Co | 228.32K | — | — | — |
| Renaissance Technologies | 181.52K | — | — | — |
| Morgan Stanley | 159.09K | 60.85K | — | — |
| UBS Group AG | 119.80K | 56.68K | — | — |
| Bank of America Corp | 115.25K | 85.60K | — | — |
| Wells Fargo & Co | 87.69K | 87.53K | — | — |