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 HEINY 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/HEINY"
Use Arkolith to show who owns HEINY, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Aristotle Capital Management, LLC | $46.0M | 1.2M | ▼−0.2% Reduced · −3K sh | Q1 2026 | |
| 2 | Sterling Capital Management LLC | $655K | 17K | ▼−6.4% Reduced · −1K sh | Q1 2026 | |
| 3 | YOUSIF CAPITAL MANAGEMENT, LLC | $263K | 7K | —Held | Q1 2026 | |
| 4 | GAMMA Investing LLC | $150K | 4K | ▲+9.3% Added · +332 sh | Q1 2026 | |
| 5 | Ancora Advisors LLC | $12K | 318 | —Held | 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 | 8 funds | $4.7B |
| APPLE INCAAPL | 8 funds | $4.1B |
| JPMORGAN CHASE & COJPM | 8 funds | $3.2B |
| ALPHABET INC-CL CGOOG | 8 funds | $3.0B |
| CHEVRON CORPCVX | 8 funds | $2.4B |
| ALPHABET INC-CL AGOOGL | 8 funds | $2.2B |
| PFIZER INCPFE | 8 funds | $2.2B |
| MERCK & CO. INC.MRK | 8 funds | $2.0B |
| VISA INC-CLASS A SHARESV | 8 funds | $2.0B |
| EXXON MOBIL CORPXOM | 8 funds | $1.9B |
| MEDTRONIC PLCMDT | 8 funds | $1.8B |
| PHILIP MORRIS INTERNATIONALPM | 8 funds | $1.8B |
Ranked by how many of HEINY'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 HEINY. 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.