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 RBGLY 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/RBGLY"
Use Arkolith to show who owns RBGLY, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | GREAT LAKES ADVISORS, LLC | $2.5M | 186K | ▲+6.6% Added · +12K sh | Q1 2026 | |
| 2 | Sterling Capital Management LLC | $960K | 72K | ▼−14% Reduced · −12K sh | Q1 2026 | |
| 3 | YOUSIF CAPITAL MANAGEMENT, LLC | $453K | 34K | ▲New +34K sh | Q1 2026 | |
| 4 | GAMMA Investing LLC | $296K | 22K | ▲New +22K sh | Q1 2026 | |
| 5 | PARK NATIONAL CORP /OH/ | $235K | 17K | ▲New +17K 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 |
|---|---|---|
| NVIDIA CORPNVDA | 5 funds | $999.4M |
| APPLE INCAAPL | 5 funds | $841.4M |
| MICROSOFT CORPMSFT | 5 funds | $787.2M |
| ALPHABET INC-CL AGOOGL | 5 funds | $716.3M |
| AMAZON.COM INCAMZN | 5 funds | $640.5M |
| JPMORGAN CHASE & COJPM | 5 funds | $616.8M |
| EXXON MOBIL CORPXOM | 5 funds | $404.6M |
| BROADCOM INCAVGO | 5 funds | $404.5M |
| META PLATFORMS INC-CLASS AMETA | 5 funds | $396.6M |
| ALPHABET INC-CL CGOOG | 5 funds | $299.8M |
| LINDE PLCLIN | 5 funds | $291.7M |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 5 funds | $261.5M |
Ranked by how many of RBGLY'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 RBGLY. 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.