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 XYLG 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/XYLG"
Use Arkolith to show who owns XYLG, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Mutual Advisors, LLC | $589K | 22K | ▲+9.4% Added · +2K sh | Q1 2026 | |
| 2 | Patriot Financial Group Insurance Agency, LLC | $252K | 10K | ▲New +10K sh | Q1 2026 | |
| 3 | SBI Securities Co., Ltd. | $74K | 3K | ▲+7.4% Added · +195 sh | Q1 2026 | |
| 4 | IFP Advisors, Inc | $29K | 1K | ▲+8.8% Added · +90 sh | Q1 2026 | |
| 5 | Arax Advisory Partners | $3K | 100 | —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 | 7 funds | $1.5B |
| APPLE INCAAPL | 7 funds | $1.4B |
| ISHARES CORE S&P 500 ETFIVV | 7 funds | $874.3M |
| INVESCO QQQ TRUST SERIES 1QQQ | 7 funds | $868.7M |
| SS SPDR S&P 500 ETF TRUST-USSPY | 7 funds | $836.3M |
| MICROSOFT CORPMSFT | 7 funds | $757.9M |
| VANGUARD S&P 500 ETFVOO | 7 funds | $703.8M |
| AMAZON.COM INCAMZN | 7 funds | $673.9M |
| VANGUARD TOTAL STOCK MKT ETFVTI | 7 funds | $592.4M |
| PARKER HANNIFIN CORPPH | 7 funds | $552.8M |
| VANGUARD GROWTH ETFVUG | 7 funds | $491.2M |
| ALPHABET INC-CL AGOOGL | 7 funds | $438.0M |
Ranked by how many of XYLG'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 XYLG. 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.