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 UNL 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/UNL"
Use Arkolith to show who owns UNL, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Boston Partners | $527K | 76K | ▲New +76K sh | Q1 2026 | |
| 2 | JANE STREET GROUP, LLC | $147K | 21K | ▲New +21K sh | Q1 2026 | |
| 3 | BARCLAYS PLC | $44K | 6K | —Held | Q1 2026 | |
| 4 | GROUP ONE TRADING LLC | $34K | 5K | ▼−41% Reduced · −3K sh | Q1 2026 | |
| 5 | PNC FINANCIAL SERVICES GROUP, INC. | $5K | 720 | —Held | Q1 2026 | |
| 6 | OSAIC HOLDINGS, INC. | $4K | 635 | ▼−42% Reduced · −456 sh | Q1 2026 | |
| 7 | Tower Research Capital LLC (TRC) | $117 | 17 | ▲New +17 sh | Q1 2026 | |
| 8 | MORGAN STANLEY | $14 | 2 | —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 | 14 funds | $26.9B |
| AMAZON.COM INCAMZN | 14 funds | $22.4B |
| JPMORGAN CHASE & COJPM | 14 funds | $16.6B |
| META PLATFORMS INC-CLASS AMETA | 14 funds | $13.8B |
| ALPHABET INC-CL AGOOGL | 14 funds | $11.8B |
| VISA INC-CLASS A SHARESV | 14 funds | $11.5B |
| CISCO SYSTEMS INCCSCO | 14 funds | $11.3B |
| CHEVRON CORPCVX | 14 funds | $9.7B |
| INTEL CORPINTC | 14 funds | $9.5B |
| VERIZON COMMUNICATIONS INCVZ | 14 funds | $8.1B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 14 funds | $7.3B |
| SS FINANCIAL SELECT SECTORXLF | 14 funds | $7.3B |
Ranked by how many of UNL'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 UNL. 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.