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 MPU 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/MPU"
Use Arkolith to show who owns MPU, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | MORGAN STANLEY | $183K | 240K | —Held | Q1 2026 | |
| 2 | MILLENNIUM MANAGEMENT LLC | $80K | 106K | ▼−22% Reduced · −30K sh | Q1 2026 | |
| 3 | GOLDMAN SACHS GROUP INC | $75K | 98K | ▼−26% Reduced · −34K sh | Q1 2026 | |
| 4 | JANE STREET GROUP, LLC | $57K | 75K | ▼−12% Reduced · −10K sh | Q1 2026 | |
| 5 | XTX Topco Ltd | $40K | 53K | ▲+2.9% Added · +1K sh | Q1 2026 | |
| 6 | TWO SIGMA INVESTMENTS, LP | $34K | 45K | ▼−20% Reduced · −11K sh | Q1 2026 | |
| 7 | TWO SIGMA SECURITIES, LLC | $10K | 13K | ▼−15% Reduced · −2K sh | Q1 2026 | |
| 8 | CAPITAL ADVISORS INC/OK | $9K | 12K | ▲New +12K sh | Q1 2026 | |
| 9 | UBS Group AG | $4K | 5K | ▲New +5K sh | Q1 2026 | |
| 10 | CITIGROUP INC | $3K | 4K | ▲4k× Added · +4K sh | Q1 2026 | |
| 11 | WELLS FARGO & COMPANY/MN | $22 | 29 | ▲New +29 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 |
|---|---|---|---|---|---|
| Sep 30, 2024 | Hu Yucheng | Chief Executive Officer, Director, 10% Owner | Option exercise (M) | 30K | — |
| Sep 30, 2024 | Hu Yucheng | Chief Executive Officer, Director, 10% Owner | Option exercise (M) | 30K | — |
| Sep 30, 2024 | Wang Qin Carol | Chief Financial Officer | Option exercise (M) | 6K | — |
| Sep 30, 2024 | Wang Qin Carol | Chief Financial Officer | Option exercise (M) | 6K | — |
| Aug 31, 2024 | Gao Xiangchen | Chief Operating Officer | Option exercise (M) | 6K | — |
| Aug 31, 2024 | Gao Xiangchen | Chief Operating Officer | Option exercise (M) | 6K | — |
| Jun 30, 2024 | Wang Qin Carol | Chief Financial Officer | Option exercise (M) | 6K | — |
| Jun 30, 2024 | Wang Qin Carol | Chief Financial Officer | Option exercise (M) | 6K | — |
| Jun 30, 2024 | Hu Yucheng | Chief Executive Officer, Director, 10% Owner | Option exercise (M) | 30K | — |
| Jun 30, 2024 | Hu Yucheng | Chief Executive Officer, Director, 10% Owner | Option exercise (M) | 30K | — |
| Jun 20, 2024 | Hu Yucheng | Chief Executive Officer, Director, 10% Owner | Option exercise (M) | 250K | — |
| Jun 20, 2024 | Hu Yucheng | Chief Executive Officer, Director, 10% Owner | Grant (A) | 250K | — |
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 16 funds | $246.9B |
| MICROSOFT CORPMSFT | 16 funds | $234.5B |
| APPLE INCAAPL | 16 funds | $209.0B |
| AMAZON.COM INCAMZN | 16 funds | $122.2B |
| ALPHABET INC-CL AGOOGL | 16 funds | $99.4B |
| META PLATFORMS INC-CLASS AMETA | 16 funds | $95.7B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 16 funds | $94.2B |
| JPMORGAN CHASE & COJPM | 16 funds | $73.8B |
| TESLA INCTSLA | 16 funds | $71.2B |
| VISA INC-CLASS A SHARESV | 16 funds | $49.0B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 16 funds | $42.6B |
| ELI LILLY & COLLY | 16 funds | $41.6B |
Ranked by how many of MPU'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 MPU. 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.