The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query RZLV owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/RZLV"
Use Arkolith to show who owns RZLV, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | STATE STREET CORP | $9.0M | 3.5M | ▲+39% Added · +995K sh | Q1 2026 | |
| 2 | Weiss Asset Management LP | $5.1M | 2.0M | ▲New +2.0M sh | Q1 2026 | |
| 3 | Ghisallo Capital Management LLC | $5.1M | 2.0M | ▲New +2.0M sh | Q1 2026 | |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | $3.8M | 1.5M | ▲New +1.5M sh | Q1 2026 | |
| 5 | CITADEL ADVISORS LLC | $1.3M | 498K | ▼−48% Reduced · −453K sh | Q1 2026 | |
| 6 | Engineers Gate Manager LP | $525K | 205K | ▲+443% Added · +167K sh | Q1 2026 | |
| 7 | VANGUARD FIDUCIARY TRUST CO | $494K | 193K | ▲New +193K sh | Q1 2026 | |
| 8 | Daiwa Securities Group Inc. | $384K | 150K | ▲New +150K sh | Q1 2026 | |
| 9 | SBI Securities Co., Ltd. | $333K | 130K | ▲+14% Added · +16K sh | Q1 2026 | |
| 10 | MetLife Investment Management, LLC | $317K | 124K | ▲+73% Added · +52K sh | Q1 2026 | |
| 11 | LOS ANGELES CAPITAL MANAGEMENT LLC | $280K | 109K | ▲+99% Added · +54K sh | Q1 2026 | |
| 12 | IEQ CAPITAL, LLC | $241K | 94K | ▲New +94K sh | Q1 2026 | |
| 13 | LMR Partners LLP | $180K | 70K | ▲85× Added · +70K sh | Q1 2026 | |
| 14 | Rakuten Group, Inc. | $164K | 64K | —Held | Q1 2026 | |
| 15 | GROUP ONE TRADING LLC | $156K | 61K | ▼−82% Reduced · −278K sh | Q1 2026 | |
| 16 | Arax Advisory Partners | $136K | 53K | ▼−1.7% Reduced · −934 sh | Q1 2026 | |
| 17 | Arkadios Wealth Advisors | $134K | 52K | ▲+0.3% Added · +152 sh | Q1 2026 | |
| 18 | INTECH INVESTMENT MANAGEMENT LLC | $116K | 45K | ▼−18% Reduced · −10K sh | Q1 2026 | |
| 19 | CWM, LLC | $103K | 40K | ▲198× Added · +40K sh | Q1 2026 | |
| 20 | Summit Trail Advisors, LLC | $87K | 34K | —Held | Q1 2026 | |
| 21 | WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $86K | 28K | ▲+2.5% Added · +678 sh | Q1 2026 | |
| 22 | Hudson Bay Capital Management LP | $71K | 28K | ▲New +28K sh | Q1 2026 | |
| 23 | Vanguard Personalized Indexing Management, LLC | $68K | 27K | ▲+7.4% Added · +2K sh | Q1 2026 | |
| 24 | Walleye Capital LLC | $63K | 25K | ▲Added Added · +25K sh | Q1 2026 | |
| 25 | NewEdge Advisors, LLC | $61K | 24K | ▲+688% Added · +21K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
No Form 4 insider transactions on file yet.
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 44 funds | $17.0B |
| MICRON TECHNOLOGY INCMU | 44 funds | $5.8B |
| TESLA INCTSLA | 44 funds | $5.7B |
| ELI LILLY & COLLY | 44 funds | $4.0B |
| ADVANCED MICRO DEVICESAMD | 44 funds | $2.9B |
| ARISTA NETWORKS INCANET | 44 funds | $1.3B |
| BOSTON SCIENTIFIC CORPBSX | 44 funds | $1.1B |
| ROBINHOOD MARKETS INC - AHOOD | 44 funds | $901.1M |
| AMAZON.COM INCAMZN | 43 funds | $13.7B |
| BROADCOM INCAVGO | 43 funds | $9.8B |
| JPMORGAN CHASE & COJPM | 43 funds | $5.2B |
| NETFLIX INCNFLX | 43 funds | $3.1B |
Ranked by how many of RZLV'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 RZLV. 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.