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 GBOOY 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/GBOOY"
Use Arkolith to show who owns GBOOY, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Generali Investments CEE, investicni spolecnost, a.s. | $486K | 9K | —Held | Q1 2026 | |
| 2 | YOUSIF CAPITAL MANAGEMENT, LLC | $337K | 6K | ▼−35% Reduced · −3K sh | Q1 2026 | |
| 3 | GAMMA Investing LLC | $68K | 1K | ▲+11% Added · +118 sh | Q1 2026 | |
| 4 | Ancora Advisors LLC | $16K | 293 | ▼−20% Reduced · −71 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 |
|---|---|---|
| APPLE INCAAPL | 5 funds | $3.9B |
| MICROSOFT CORPMSFT | 5 funds | $3.3B |
| JPMORGAN CHASE & COJPM | 5 funds | $2.3B |
| META PLATFORMS INC-CLASS AMETA | 5 funds | $2.3B |
| JOHNSON & JOHNSONJNJ | 5 funds | $2.2B |
| AMAZON.COM INCAMZN | 5 funds | $2.0B |
| PFIZER INCPFE | 5 funds | $2.0B |
| ALPHABET INC-CL AGOOGL | 5 funds | $2.0B |
| VERIZON COMMUNICATIONS INCVZ | 5 funds | $1.9B |
| PHILIP MORRIS INTERNATIONALPM | 5 funds | $1.9B |
| EXXON MOBIL CORPXOM | 5 funds | $1.9B |
| VISA INC-CLASS A SHARESV | 5 funds | $1.9B |
Ranked by how many of GBOOY'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 GBOOY. 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.