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 NTZ 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/NTZ"
Use Arkolith to show who owns NTZ, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Kanen Wealth Management LLC | $6.8M | 2.2M | ▲+2.8% Added · +60K sh | Q1 2026 | |
| 2 | BENJAMIN EDWARDS INC | $496K | 163K | —Held | Q1 2026 | |
| 3 | MORGAN STANLEY | $288K | 95K | ▼−5.4% Reduced · −5K sh | Q1 2026 | |
| 4 | EverSource Wealth Advisors, LLC | $174 | 57 | ▼−24% Reduced · −18 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 | 17 funds | $280.5B |
| APPLE INCAAPL | 17 funds | $235.5B |
| AMAZON.COM INCAMZN | 17 funds | $146.5B |
| TESLA INCTSLA | 17 funds | $67.8B |
| VISA INC-CLASS A SHARESV | 17 funds | $47.5B |
| MASTERCARD INC - AMA | 17 funds | $42.5B |
| CHEVRON CORPCVX | 17 funds | $22.9B |
| INTL BUSINESS MACHINES CORPIBM | 17 funds | $20.5B |
| AT&T INCT | 17 funds | $13.5B |
| MICRON TECHNOLOGY INCMU | 17 funds | $13.0B |
| SPOTIFY TECHNOLOGY SASPOT | 17 funds | $9.9B |
| SEA LTD-ADRSE | 17 funds | $7.0B |
Ranked by how many of NTZ'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 NTZ. 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.