| # | Fund | Position value | Shares | Last move | As of |
|---|---|---|---|---|---|
| 1 | TCG Crossover Management, LLC | $42.9M | 1.47M | New | Q1 2026 |
| 2 | Venrock Adviser, LLC | $18.4M | 632.9K | Held | Q1 2026 |
| 3 | BRAIDWELL LP | $11.5M | 396.1K | Reduced | Q1 2026 |
| 4 | Vestal Point Capital, LP | $9.9M | 338.6K | New | Q1 2026 |
| 5 | PERCEPTIVE ADVISORS LLC | $6.7M | 229.4K | New | Q1 2026 |
| 6 | Woodline Partners LP | $6.6M | 227.8K | New | Q1 2026 |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | $4.9M | 169.1K | New | Q1 2026 |
| 8 | Eversept Partners, LP | $1.7M | 58.6K | Reduced | Q1 2026 |
| 9 | ArrowMark Colorado Holdings LLC | $1.6M | 55.1K | Held | Q1 2026 |
| 10 | BOOTHBAY FUND MANAGEMENT, LLC | $1.4M | 47.3K | Added | Q1 2026 |
| 11 | VANGUARD FIDUCIARY TRUST CO | $1.0M | 35.4K | New | Q1 2026 |
| 12 | CITADEL ADVISORS LLC | $978K | 33.6K | Added | Q1 2026 |
| 13 | 683 Capital Management, LLC | $961K | 33.0K | Reduced | Q1 2026 |
| 14 | STATE STREET CORP | $808K | 27.7K | Added | Q1 2026 |
| 15 | LMR Partners LLP | $686K | 23.6K | Held | Q1 2026 |
| 16 | Alyeska Investment Group, L.P. | $297K | 10.2K | Held | Q1 2026 |
| 17 | Hudson Bay Capital Management LP | $252K | 8.7K | New | Q1 2026 |
No Form 4 insider transactions on file yet.
| Company | Co-held by | Combined value |
|---|---|---|
| Revolution Medicines IncRVMD | 14 funds | $1.3B |
| Cogent Biosciences IncCOGT | 13 funds | $699.9M |
| AMAZON COM INCAMZN | 12 funds | $85.8B |
| ELI LILLY & COLLY | 12 funds | $33.6B |
| UNITEDHEALTH GROUP INCUNH | 12 funds | $13.3B |
| INTUITIVE SURGICAL INCISRG | 12 funds | $8.4B |
| Boston Scientific CorpBSX | 12 funds | $4.8B |
| ELEVANCE HEALTH INC FORMERLYELV | 12 funds | $3.6B |
| BIOGEN INCBIIB | 12 funds | $1.6B |
| Apogee Therapeutics IncAPGE | 12 funds | $1.2B |
| Abivax SAABVX | 12 funds | $1.2B |
| DIANTHUS THERAPEUTICS INCDNTH | 12 funds | $641.0M |
Ranked by how many of SRZN'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 SRZN. 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.