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 NRDBY 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/NRDBY"
Use Arkolith to show who owns NRDBY, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | YOUSIF CAPITAL MANAGEMENT, LLC | $1.0M | 60K | —Held | Q1 2026 | |
| 2 | RiverFront Investment Group, LLC | $318K | 19K | ▲+14% Added · +2K sh | Q1 2026 | |
| 3 | GAMMA Investing LLC | $287K | 17K | ▲+13% Added · +2K 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 |
|---|---|---|
| APPLE INCAAPL | 4 funds | $868.2M |
| NVIDIA CORPNVDA | 4 funds | $745.9M |
| MICROSOFT CORPMSFT | 4 funds | $560.8M |
| AMAZON.COM INCAMZN | 4 funds | $401.3M |
| ALPHABET INC-CL CGOOG | 4 funds | $346.3M |
| BROADCOM INCAVGO | 4 funds | $338.7M |
| JPMORGAN CHASE & COJPM | 4 funds | $262.7M |
| ALPHABET INC-CL AGOOGL | 4 funds | $260.0M |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 4 funds | $202.7M |
| META PLATFORMS INC-CLASS AMETA | 4 funds | $183.9M |
| ISHARES CORE S&P 500 ETFIVV | 4 funds | $179.5M |
| WALMART INCWMT | 4 funds | $173.6M |
Ranked by how many of NRDBY'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 NRDBY. 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.