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 USL 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/USL"
Use Arkolith to show who owns USL, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Balentine LLC | $639K | 13K | —Held | Q1 2026 | |
| 2 | CITADEL ADVISORS LLC | $424K | 9K | ▲New +9K sh | Q1 2026 | |
| 3 | IFP Advisors, Inc | $6K | 126 | ▲New +126 sh | Q1 2026 | |
| 4 | AdvisorNet Financial, Inc | $2K | 50 | ▼−18% Reduced · −11 sh | Q1 2026 | |
| 5 | CWM, LLC | $2K | 43 | —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 |
|---|---|---|
| SS SPDR S&P 500 ETF TRUST-USSPY | 13 funds | $28.4B |
| APPLE INCAAPL | 13 funds | $17.0B |
| JPMORGAN CHASE & COJPM | 13 funds | $7.8B |
| ALPHABET INC-CL AGOOGL | 13 funds | $7.4B |
| VISA INC-CLASS A SHARESV | 13 funds | $6.4B |
| ALPHABET INC-CL CGOOG | 13 funds | $5.8B |
| ISHARES MSCI EAFE ETFEFA | 13 funds | $4.7B |
| VANGUARD FTSE DEVELOPED ETFVEA | 13 funds | $4.4B |
| NVIDIA CORPNVDA | 13 funds | $4.4B |
| CISCO SYSTEMS INCCSCO | 13 funds | $4.1B |
| PHILIP MORRIS INTERNATIONALPM | 13 funds | $3.9B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 13 funds | $3.8B |
Ranked by how many of USL'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 USL. 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.