| # | Fund | Position value | Shares | Last move | As of |
|---|---|---|---|---|---|
| 1 | VANGUARD PORTFOLIO MANAGEMENT LLC | $622.6M | 4.73M | New | Q1 2026 |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $594.4M | 4.51M | New | Q1 2026 |
| 3 | STATE STREET CORP | $573.7M | 4.35M | Added | Q1 2026 |
| 4 | Vestal Point Capital, LP | $164.7M | 1.25M | New | Q1 2026 |
| 5 | RTW INVESTMENTS, LP | $139.9M | 1.06M | Held | Q1 2026 |
| 6 | Point72 Asset Management, L.P. | $115.5M | 837.4K | Reduced | Q1 2024 |
| 7 | BRAIDWELL LP | $85.9M | 652.1K | Reduced | Q1 2026 |
| 8 | VANGUARD FIDUCIARY TRUST CO | $83.6M | 634.3K | New | Q1 2026 |
| 9 | DEERFIELD MANAGEMENT COMPANY, L.P. | $80.4M | 610.0K | Reduced | Q1 2026 |
| 10 | JACOBS LEVY EQUITY MANAGEMENT, INC | $68.5M | 520.3K | Added | Q1 2026 |
| 11 | IEQ CAPITAL, LLC | $66.5M | 504.5K | Added | Q1 2026 |
| 12 | Hood River Capital Management LLC | $53.3M | 404.4K | Added | Q1 2026 |
| 13 | Gotham Asset Management, LLC | $47.4M | 360.1K | Added | Q1 2026 |
| 14 | Candriam S.C.A. | $36.2M | 275.1K | New | Q1 2026 |
| 15 | Fiera Capital Corp | $33.5M | 254.4K | Reduced | Q1 2026 |
| 16 | RENAISSANCE GROUP LLC | $32.5M | 246.4K | Reduced | Q1 2026 |
| 17 | Man Group plc | $30.6M | 232.2K | Added | Q1 2026 |
| 18 | SOROS FUND MANAGEMENT LLC | $26.5M | 239.8K | Added | Q1 2025 |
| 19 | Trexquant Investment LP | $24.1M | 183.3K | Added | Q1 2026 |
| 20 | Ensign Peak Advisors, Inc | $23.9M | 181.5K | Added | Q1 2026 |
| 21 | Connor, Clark & Lunn Investment Management Ltd. | $20.3M | 153.8K | Reduced | Q1 2026 |
| 22 | PANAGORA ASSET MANAGEMENT INC | $20.0M | 151.4K | New | Q1 2026 |
| 23 | Rock Springs Capital Management LP | $19.8M | 150.4K | Added | Q1 2026 |
| 24 | Integral Health Asset Management, LLC | $19.8M | 150.0K | Held | Q1 2026 |
| 25 | CAPITAL FUND MANAGEMENT S.A. | $19.7M | 149.6K | Added | Q1 2026 |
No Form 4 insider transactions on file yet.
| Company | Co-held by | Combined value |
|---|---|---|
| Microsoft Corp.MSFT | 255 funds | $212.7B |
| Lilly Eli & CoLLY | 254 funds | $58.7B |
| Amazon.com, Inc.AMZN | 252 funds | $152.2B |
| Apple Inc.AAPL | 251 funds | $267.6B |
| GOOGLE INCGOOGL | 251 funds | $131.5B |
| Meta Platforms Inc-ClasMETA | 251 funds | $93.7B |
| Broadcom LtdAVGO | 250 funds | $110.4B |
| Mastercard Inc-Class AMA | 250 funds | $36.9B |
| Nvidia Corp. (US)NVDA | 249 funds | $309.3B |
| Costco Wholesale CorporationCOST | 248 funds | $33.4B |
| Intuitive Surgical Inc.ISRG | 248 funds | $15.4B |
| Boston Scientific Corp.BSX | 248 funds | $9.7B |
Ranked by how many of NBIX's institutional holders also hold each name — a cross-fund conviction signal. Via the MCP server (ticker.co_held).
No filings captured for this ticker in the live stream yet.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for NBIX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.