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 TNYA 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/TNYA"
Use Arkolith to show who owns TNYA, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $6.1M | 8.6M | ▲+69% Added · +3.5M sh | Q4 2025 | |
| 2 | CITADEL ADVISORS LLC | $2.9M | 4.2M | —Held | Q1 2026 | |
| 3 | BlackRock, Inc. | $2.6M | 3.7M | ▼−6.2% Reduced · −245K sh | Q1 2026 | |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $1.1M | 1.6M | ▲+31% Added · +367K sh | Q1 2026 | |
| 5 | VANGUARD FIDUCIARY TRUST CO | $703K | 1.0M | ▲New +1.0M sh | Q1 2026 | |
| 6 | Alphabet Inc. | $632K | 916K | —Held | Q1 2026 | |
| 7 | Raiffeisen Bank International AG | $620K | 1.0M | ▲+11% Added · +100K sh | Q1 2026 | |
| 8 | STATE STREET CORP | $491K | 709K | ▲+59% Added · +263K sh | Q1 2026 | |
| 9 | Marex Group plc | $163K | 236K | ▲+27% Added · +50K sh | Q1 2026 | |
| 10 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $135K | 195K | —Held | Q1 2026 | |
| 11 | Pathstone Holdings, LLC | $52K | 75K | —Held | Q1 2026 | |
| 12 | Vanguard Personalized Indexing Management, LLC | $37K | 54K | ▲+17% Added · +8K sh | Q1 2026 | |
| 13 | Callan Family Office, LLC | $35K | 50K | —Held | Q1 2026 | |
| 14 | Integrated Wealth Concepts LLC | $17K | 24K | ▲+9.1% Added · +2K sh | Q1 2026 | |
| 15 | Federation des caisses Desjardins du Quebec | $16K | 24K | ▲+62% Added · +9K sh | Q1 2026 | |
| 16 | GROUP ONE TRADING LLC | $16K | 23K | ▲+141% Added · +13K sh | Q1 2026 | |
| 17 | HighPoint Advisor Group LLC | $15K | 21K | —Held | Q1 2026 | |
| 18 | CITIZENS FINANCIAL GROUP INC/RI | $12K | 18K | —Held | Q1 2026 | |
| 19 | Arkadios Wealth Advisors | $12K | 17K | ▲New +17K sh | Q1 2026 | |
| 20 | Schonfeld Strategic Advisors LLC | $11K | 16K | ▲New +16K sh | Q1 2026 | |
| 21 | COMMERCE BANK | $10K | 15K | —Held | Q1 2026 | |
| 22 | Private Advisor Group, LLC | $10K | 14K | ▲New +14K sh | Q1 2026 | |
| 23 | Aptus Capital Advisors, LLC | $8K | 12K | —Held | Q1 2026 | |
| 24 | Sequoia Financial Advisors, LLC | $7K | 11K | —Held | Q1 2026 | |
| 25 | Steward Partners Investment Advisory, LLC | $5K | 8K | ▲New +8K 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 |
|---|---|---|---|---|---|
| Feb 25, 2026 | TCG Opportunity III GP, LLC | 10% Owner | Sell (S) | 1.9M | $1.0M |
| Feb 25, 2026 | TCG Opportunity III GP, LLC | 10% Owner | Sell (S) | 1.6M | $924K |
| Feb 24, 2026 | TCG Opportunity III GP, LLC | 10% Owner | Sell (S) | 309K | $192K |
| Feb 24, 2026 | TCG Opportunity III GP, LLC | 10% Owner | Sell (S) | 349K | $217K |
| Feb 23, 2026 | COLUMN GROUP III-A, LP | 10% Owner | Sell (S) | 162K | $97K |
| Feb 23, 2026 | COLUMN GROUP III-A, LP | 10% Owner | Sell (S) | 144K | $86K |
| Feb 20, 2026 | COLUMN GROUP III-A, LP | 10% Owner | Sell (S) | 278K | $169K |
| Feb 20, 2026 | COLUMN GROUP III-A, LP | 10% Owner | Sell (S) | 246K | $150K |
| Feb 17, 2026 | Higa Tomohiro | SVP, Finance | Sell (S) | 611 | $391 |
| Feb 17, 2026 | Higa Tomohiro | SVP, Finance | Sell (S) | 836 | $535 |
| Feb 17, 2026 | Higa Tomohiro | SVP, Finance | Sell (S) | 2K | $1K |
| Feb 17, 2026 | Tingley Whittemore | Chief Medical Officer | Sell (S) | 2K | $1K |
| Company | Co-held by | Combined value |
|---|---|---|
| AMAZON.COM INCAMZN | 29 funds | $8.3B |
| MICROSOFT CORPMSFT | 29 funds | $7.8B |
| BROADCOM INCAVGO | 29 funds | $5.2B |
| META PLATFORMS INC-CLASS AMETA | 29 funds | $4.8B |
| ELI LILLY & COLLY | 29 funds | $2.0B |
| MASTERCARD INC - AMA | 29 funds | $1.9B |
| CHEVRON CORPCVX | 29 funds | $1.6B |
| ARISTA NETWORKS INCANET | 29 funds | $1.2B |
| ROSS STORES INCROST | 29 funds | $1.1B |
| NVIDIA CORPNVDA | 28 funds | $15.6B |
| ALPHABET INC-CL AGOOGL | 28 funds | $5.3B |
| MICRON TECHNOLOGY INCMU | 28 funds | $3.4B |
Ranked by how many of TNYA'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 TNYA. 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.