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 MAIA 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/MAIA"
Use Arkolith to show who owns MAIA, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Alyeska Investment Group, L.P. | $3.5M | 2.5M | ▲New +2.5M sh | Q1 2026 | |
| 2 | VANGUARD GROUP INC | $1.8M | 1.2M | ▲+4.7% Added · +52K sh | Q4 2025 | |
| 3 | 683 Capital Management, LLC | $1.5M | 1.1M | ▲New +1.1M sh | Q1 2026 | |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $505K | 360K | ▲+21% Added · +64K sh | Q1 2026 | |
| 5 | VANGUARD FIDUCIARY TRUST CO | $279K | 199K | ▲New +199K sh | Q1 2026 | |
| 6 | STATE STREET CORP | $195K | 139K | ▲+84% Added · +63K sh | Q1 2026 | |
| 7 | BlackRock, Inc. | $179K | 128K | ▲+19% Added · +21K sh | Q1 2026 | |
| 8 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $50K | 36K | —Held | Q1 2026 | |
| 9 | RITHOLTZ WEALTH MANAGEMENT | $32K | 23K | —Held | Q1 2026 | |
| 10 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $28K | 20K | ▲New +20K sh | Q1 2026 | |
| 11 | WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $20K | 15K | —Held | Q1 2026 | |
| 12 | MAI Capital Management | $945 | 675 | —Held | Q1 2026 | |
| 13 | FMR LLC | $2 | 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Dec 31, 2025 | Smith Stan | Director | Grant (A) | 29K | $0 |
| Dec 31, 2025 | Theagene Jean-Manasse | Director | Grant (A) | 24K | $0 |
| Dec 31, 2025 | Guerrero Ramiro | Director | Grant (A) | 24K | $0 |
| Dec 31, 2025 | Louie Ngar Yee | Director | Grant (A) | 30K | $0 |
| Dec 31, 2025 | CHAOUKI STEVEN M | Director | Grant (A) | 25K | $0 |
| Dec 31, 2025 | Luput Cristian | Director | Grant (A) | 25K | $0 |
| Dec 22, 2025 | Smith Stan | Director | Buy (P) | 57K | $70K |
| Dec 22, 2025 | Smith Stan | Director | Buy (P) | 57K | $78K |
| Dec 22, 2025 | CHAOUKI STEVEN M | Director | Buy (P) | 41K | $56K |
| Dec 22, 2025 | CHAOUKI STEVEN M | Director | Buy (P) | 41K | $50K |
| Dec 22, 2025 | Louie Ngar Yee | Director | Buy (P) | 82K | $111K |
| Dec 22, 2025 | Louie Ngar Yee | Director | Buy (P) | 82K | $100K |
| Company | Co-held by | Combined value |
|---|---|---|
| AMAZON.COM INCAMZN | 8 funds | $2.2B |
| ALPHABET INC-CL AGOOGL | 8 funds | $1.4B |
| ELI LILLY & COLLY | 8 funds | $463.5M |
| UNITEDHEALTH GROUP INCUNH | 8 funds | $167.2M |
| BOOKING HOLDINGS INCBKNG | 8 funds | $113.1M |
| NVIDIA CORPNVDA | 7 funds | $2.3B |
| MICROSOFT CORPMSFT | 7 funds | $2.0B |
| META PLATFORMS INC-CLASS AMETA | 7 funds | $1.1B |
| JOHNSON & JOHNSONJNJ | 7 funds | $908.4M |
| JPMORGAN CHASE & COJPM | 7 funds | $856.3M |
| CISCO SYSTEMS INCCSCO | 7 funds | $685.5M |
| ROBINHOOD MARKETS INC - AHOOD | 7 funds | $584.5M |
Ranked by how many of MAIA'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 MAIA. 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.