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 GBUG 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/GBUG"
Use Arkolith to show who owns GBUG, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | SPROTT INC. | $7.7M | 170K | ▼−7.5% Reduced · −14K sh | Q1 2026 | |
| 2 | Integrated Wealth Concepts LLC | $852K | 19K | ▲New +19K sh | Q1 2026 | |
| 3 | CITADEL ADVISORS LLC | $712K | 16K | ▲New +16K sh | Q1 2026 | |
| 4 | Wealthcare Advisory Partners LLC | $580K | 13K | ▲+34% Added · +3K sh | Q1 2026 | |
| 5 | Cannell & Spears LLC | $482K | 11K | —Held | Q1 2026 | |
| 6 | Federation des caisses Desjardins du Quebec | $424K | 9K | ▲+174% Added · +6K sh | Q1 2026 | |
| 7 | Beacon Pointe Advisors, LLC | $375K | 8K | ▲+5.1% Added · +400 sh | Q1 2026 | |
| 8 | PARSONS CAPITAL MANAGEMENT INC/RI | $372K | 8K | ▲+64% Added · +3K sh | Q1 2026 | |
| 9 | MAI Capital Management | $58K | 1K | ▲New +1K sh | Q1 2026 | |
| 10 | Steward Partners Investment Advisory, LLC | $45K | 989 | ▼−82% Reduced · −5K sh | Q1 2026 | |
| 11 | Stonehage Fleming Financial Services Holdings Ltd | $11K | 253 | ▼−55% Reduced · −313 sh | Q1 2026 | |
| 12 | CWM, LLC | $5K | 100 | ▲New +100 sh | Q1 2026 | |
| 13 | Arax Advisory Partners | $91 | 2 | ▲New +2 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 |
|---|---|---|
| NVIDIA CORPNVDA | 14 funds | $6.9B |
| APPLE INCAAPL | 14 funds | $5.9B |
| AMAZON.COM INCAMZN | 14 funds | $4.3B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 14 funds | $2.5B |
| ALPHABET INC-CL CGOOG | 14 funds | $2.4B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 14 funds | $2.0B |
| TESLA INCTSLA | 14 funds | $1.4B |
| EXXON MOBIL CORPXOM | 14 funds | $1.1B |
| SPDR GOLD SHARESGLD | 14 funds | $906.4M |
| LOCKHEED MARTIN CORPLMT | 14 funds | $720.2M |
| AGNICO EAGLE MINES LTDAEM | 14 funds | $485.9M |
| SPROTT PHYSICAL GOLD AND SILCEF | 14 funds | $117.8M |
Ranked by how many of GBUG'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 GBUG. 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.