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 GPUS 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/GPUS"
Use Arkolith to show who owns GPUS, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | VANGUARD FIDUCIARY TRUST CO | $296K | 2.0M | ▲New +2.0M sh | Q1 2026 | |
| 2 | STATE STREET CORP | $232K | 1.5M | ▼−15% Reduced · −278K sh | Q1 2026 | |
| 3 | SBI Securities Co., Ltd. | $849 | 6K | ▲+22% Added · +1K sh | Q1 2026 | |
| 4 | Arax Advisory Partners | $45 | 296 | ▼−63% Reduced · −500 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Dec 31, 2025 | Ault & Company, Inc. | 10% Owner | Buy (P) | 49K | $9K |
| Dec 31, 2025 | Ault & Company, Inc. | 10% Owner | Buy (P) | 1.0M | $180K |
| Dec 30, 2025 | Ault & Company, Inc. | 10% Owner | Buy (P) | 500K | $95K |
| Dec 30, 2025 | Ault & Company, Inc. | 10% Owner | Buy (P) | 60K | $11K |
| Dec 29, 2025 | AULT MILTON C III | Executive Chairman, Director, 10% Owner | Buy (P) | 33 | $753 |
| Dec 29, 2025 | AULT MILTON C III | Executive Chairman, Director, 10% Owner | Buy (P) | 59K | $12K |
| Dec 29, 2025 | Ault & Company, Inc. | 10% Owner | Buy (P) | 33 | $753 |
| Dec 29, 2025 | AULT MILTON C III | Executive Chairman, Director, 10% Owner | Buy (P) | 100K | $20K |
| Dec 26, 2025 | AULT MILTON C III | Executive Chairman, Director, 10% Owner | Buy (P) | 10K | $2K |
| Dec 24, 2025 | AULT MILTON C III | Executive Chairman, Director, 10% Owner | Buy (P) | 5K | $1K |
| Dec 23, 2025 | AULT MILTON C III | Executive Chairman, Director, 10% Owner | Buy (P) | 10K | $2K |
| Dec 22, 2025 | Ault & Company, Inc. | 10% Owner | Buy (P) | 200K | $46K |
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 3 funds | $1.1B |
| ISHARES CORE S&P 500 ETFIVV | 3 funds | $1.0B |
| APPLE INCAAPL | 3 funds | $872.4M |
| STE STR SPDR PT S&P 500 ETFSPYM | 3 funds | $866.0M |
| STE STR SPDR PT DW EU ETFSPDW | 3 funds | $835.6M |
| MICROSOFT CORPMSFT | 3 funds | $544.9M |
| SS SPDR S&P 500 ETF TRUST-USSPY | 3 funds | $527.8M |
| INVESCO QQQ TRUST SERIES 1QQQ | 3 funds | $468.6M |
| AMAZON.COM INCAMZN | 3 funds | $452.2M |
| VANGUARD GROWTH ETFVUG | 3 funds | $400.6M |
| ALPHABET INC-CL AGOOGL | 3 funds | $385.9M |
| VANGUARD S&P 500 ETFVOO | 3 funds | $377.6M |
Ranked by how many of GPUS's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for GPUS. 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.