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 ONTF 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/ONTF"
Use Arkolith to show who owns ONTF, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $21.1M | 2.6M | ▼−3.0% Reduced · −81K sh | Q1 2026 | |
| 2 | VANGUARD GROUP INC | $15.7M | 2.0M | ▼−28% Reduced · −785K sh | Q4 2025 | |
| 3 | ODDO BHF ASSET MANAGEMENT SAS | $12.7M | 1.6M | ▲New +1.6M sh | Q1 2026 | |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $7.2M | 895K | ▲+4.8% Added · +41K sh | Q1 2026 | |
| 5 | STATE STREET CORP | $6.1M | 756K | ▼−10% Reduced · −85K sh | Q1 2026 | |
| 6 | VANGUARD FIDUCIARY TRUST CO | $2.0M | 245K | ▲New +245K sh | Q1 2026 | |
| 7 | VANGUARD PORTFOLIO MANAGEMENT LLC | $1.7M | 215K | ▲New +215K sh | Q1 2026 | |
| 8 | Utah Retirement Systems | $798K | 99K | —Held | Q1 2026 | |
| 9 | Engineers Gate Manager LP | $738K | 91K | ▲New +91K sh | Q1 2026 | |
| 10 | LMR Partners LLP | $729K | 90K | ▲New +90K sh | Q1 2026 | |
| 11 | Skandinaviska Enskilda Banken AB (publ) | $604K | 75K | ▲New +75K sh | Q1 2026 | |
| 12 | CSS LLC/IL | $331K | 41K | ▲New +41K sh | Q1 2026 | |
| 13 | FMR LLC | $247K | 31K | ▲+468% Added · +25K sh | Q1 2026 | |
| 14 | Polar Asset Management Partners Inc. | $243K | 30K | ▲New +30K sh | Q1 2026 | |
| 15 | MetLife Investment Management, LLC | $180K | 22K | ▲+26% Added · +5K sh | Q1 2026 | |
| 16 | Vanguard Personalized Indexing Management, LLC | $154K | 19K | ▲New +19K sh | Q1 2026 | |
| 17 | WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $92K | 11K | ▲New +11K sh | Q1 2026 | |
| 18 | CWM, LLC | $77K | 10K | ▲+22% Added · +2K sh | Q1 2026 | |
| 19 | Police & Firemen's Retirement System of New Jersey | $76K | 9K | —Held | Q1 2026 | |
| 20 | Ameritas Investment Partners, Inc. | $25K | 3K | —Held | Q1 2026 | |
| 21 | NISA INVESTMENT ADVISORS, LLC | $17K | 2K | ▼−57% Reduced · −3K sh | Q1 2026 | |
| 22 | GROUP ONE TRADING LLC | $12K | 1K | ▲New +1K sh | Q1 2026 | |
| 23 | Arax Advisory Partners | $10K | 1K | ▲+77% Added · +527 sh | Q1 2026 | |
| 24 | GAMMA Investing LLC | $9K | 1K | ▲+306% Added · +828 sh | Q1 2026 | |
| 25 | SBI Securities Co., Ltd. | $6K | 784 | ▼−3.8% Reduced · −31 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 |
|---|---|---|---|---|---|
| Mar 20, 2026 | Vattuone Steven | Chief Financial Officer | Sell (S) | 3K | $28K |
| Mar 20, 2026 | Blackie James | Chief Revenue Officer | Sell (S) | 3K | $25K |
| Mar 20, 2026 | Sahasi Jayesh | EV President, Product and CTO | Sell (S) | 4K | $30K |
| Mar 20, 2026 | Sharan Sharat | President and Chief Executive, Director, 10% Owner | Sell (S) | 17K | $139K |
| Mar 3, 2026 | Vattuone Steven | Chief Financial Officer | Sell (S) | 22K | $177K |
| Mar 2, 2026 | Blackie James | Chief Revenue Officer | Sell (S) | 20K | $162K |
| Mar 2, 2026 | Vattuone Steven | Chief Financial Officer | Sell (S) | 23K | $183K |
| Mar 2, 2026 | Sharan Sharat | President and Chief Executive, Director, 10% Owner | Sell (S) | 16K | $126K |
| Mar 2, 2026 | Sahasi Jayesh | EV President, Product and CTO | Sell (S) | 22K | $173K |
| Feb 26, 2026 | Sahasi Jayesh | EV President, Product and CTO | Grant (A) | 30K | $0 |
| Feb 26, 2026 | Sharan Sharat | President and Chief Executive, Director, 10% Owner | Grant (A) | 126K | $0 |
| Feb 26, 2026 | Blackie James | Chief Revenue Officer | Grant (A) | 25K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 34 funds | $11.2B |
| GENERAL MOTORS COGM | 34 funds | $704.7M |
| ADOBE INCADBE | 34 funds | $681.0M |
| APPLE INCAAPL | 33 funds | $12.6B |
| AMAZON.COM INCAMZN | 33 funds | $8.6B |
| META PLATFORMS INC-CLASS AMETA | 33 funds | $4.9B |
| TESLA INCTSLA | 33 funds | $3.5B |
| PALANTIR TECHNOLOGIES INC-APLTR | 33 funds | $1.5B |
| ORACLE CORPORCL | 33 funds | $1.3B |
| CARDINAL HEALTH INCCAH | 33 funds | $698.8M |
| ARISTA NETWORKS INCANET | 33 funds | $676.8M |
| US BANCORPUSB | 33 funds | $586.0M |
Ranked by how many of ONTF'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 ONTF. 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.