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 XC 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/XC"
Use Arkolith to show who owns XC, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Aprio Wealth Management, LLC | $10.0M | 322K | ▲+8.4% Added · +25K sh | Q1 2026 | |
| 2 | CITADEL ADVISORS LLC | $3.3M | 105K | ▼−29% Reduced · −42K sh | Q1 2026 | |
| 3 | Chicago Partners Investment Group LLC | $3.2M | 99K | ▲+1.6% Added · +2K sh | Q1 2026 | |
| 4 | Dynamic Advisor Solutions LLC | $907K | 29K | ▲+1.2% Added · +357 sh | Q1 2026 | |
| 5 | Kestra Advisory Services, LLC | $737K | 24K | ▼−2.9% Reduced · −695 sh | Q1 2026 | |
| 6 | Sanctuary Advisors, LLC | $406K | 13K | ▼−17% Reduced · −3K sh | Q1 2026 | |
| 7 | Private Advisor Group, LLC | $304K | 10K | ▼−2.6% Reduced · −266 sh | Q1 2026 | |
| 8 | ROTHSCHILD INVESTMENT LLC | $15K | 476 | —Held | Q1 2026 | |
| 9 | Ashton Thomas Private Wealth, LLC | $15K | 468 | ▲New +468 sh | Q1 2026 | |
| 10 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $4K | 143 | ▼−13% Reduced · −21 sh | Q1 2026 | |
| 11 | Aptus Capital Advisors, LLC | $2K | 72 | —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 |
|---|---|---|
| NVIDIA CORPNVDA | 11 funds | $6.1B |
| ISHARES CORE S&P 500 ETFIVV | 11 funds | $3.9B |
| MICROSOFT CORPMSFT | 11 funds | $2.9B |
| ALPHABET INC-CL AGOOGL | 11 funds | $2.0B |
| BROADCOM INCAVGO | 11 funds | $2.0B |
| META PLATFORMS INC-CLASS AMETA | 11 funds | $1.8B |
| MICRON TECHNOLOGY INCMU | 11 funds | $1.8B |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 11 funds | $1.7B |
| SS SPDR DOW JONES INDUS AVGDIA | 11 funds | $1.7B |
| ALPHABET INC-CL CGOOG | 11 funds | $1.7B |
| JPMORGAN CHASE & COJPM | 11 funds | $1.6B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 11 funds | $1.5B |
Ranked by how many of XC'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 XC. 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.