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 HEFT 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/HEFT"
Use Arkolith to show who owns HEFT, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Essex Financial Services, Inc. | $1.1M | 41K | ▲New +41K sh | Q1 2026 | |
| 2 | &PARTNERS | $395K | 15K | ▲New +15K sh | Q1 2026 | |
| 3 | CWM, LLC | $13K | 500 | ▼−89% Reduced · −4K 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 |
|---|---|---|
| ISHARES CORE S&P 500 ETFIVV | 3 funds | $1.5B |
| APPLE INCAAPL | 3 funds | $1.5B |
| NVIDIA CORPNVDA | 3 funds | $1.1B |
| MICROSOFT CORPMSFT | 3 funds | $1.0B |
| STE STR SPDR PT S&P 500 ETFSPYM | 3 funds | $875.3M |
| SS SPDR S&P 500 ETF TRUST-USSPY | 3 funds | $675.3M |
| AMAZON.COM INCAMZN | 3 funds | $622.5M |
| ISHARES S&P 500 GROWTH ETFIVW | 3 funds | $592.7M |
| ISHARES S&P 500 VALUE ETFIVE | 3 funds | $586.3M |
| ISHARES CORE S&P MIDCAP ETFIJH | 3 funds | $577.2M |
| ALPHABET INC-CL AGOOGL | 3 funds | $569.8M |
| ISHARES MSCI USA QUALITY FACQUAL | 3 funds | $492.2M |
Ranked by how many of HEFT'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 HEFT. 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.