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 OWLT 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/OWLT"
Use Arkolith to show who owns OWLT, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Granahan Investment Management, LLC | $6.1M | 1.2M | ▲+73% Added · +500K sh | Q1 2026 | |
| 2 | CenterBook Partners LP | $958K | 186K | ▲New +186K sh | Q1 2026 | |
| 3 | Man Group plc | $679K | 132K | ▲New +132K sh | Q1 2026 | |
| 4 | VANGUARD FIDUCIARY TRUST CO | $647K | 126K | ▲New +126K sh | Q1 2026 | |
| 5 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $552K | 107K | ▲+69% Added · +44K sh | Q1 2026 | |
| 6 | STATE STREET CORP | $542K | 106K | ▼−2.0% Reduced · −2K sh | Q1 2026 | |
| 7 | JACOBS LEVY EQUITY MANAGEMENT, INC | $369K | 72K | ▲New +72K sh | Q1 2026 | |
| 8 | Walleye Capital LLC | $343K | 67K | ▲New +67K sh | Q1 2026 | |
| 9 | 683 Capital Management, LLC | $334K | 65K | ▼−7.1% Reduced · −5K sh | Q1 2026 | |
| 10 | Engineers Gate Manager LP | $312K | 61K | ▲+299% Added · +46K sh | Q1 2026 | |
| 11 | Dynamic Advisor Solutions LLC | $229K | 45K | —Held | Q1 2026 | |
| 12 | Hudson Bay Capital Management LP | $149K | 29K | ▲+24% Added · +6K sh | Q1 2026 | |
| 13 | Tidal Investments LLC | $84K | 16K | ▲New +16K sh | Q1 2026 | |
| 14 | Arax Advisory Partners | $74K | 14K | ▲New +14K sh | Q1 2026 | |
| 15 | Stratos Wealth Partners, LTD. | $57K | 11K | ▲New +11K sh | Q1 2026 | |
| 16 | GROUP ONE TRADING LLC | $535 | 104 | —Held | 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 25, 2026 | Crawford Amanda | Chief Financial Officer | Tax withholding (F) | 19K | $98K |
| Jan 20, 2026 | Crawford Amanda | Chief Financial Officer | Sell (S) | 183 | $2K |
| Jan 20, 2026 | Harris Jonathan | President and CEO | Sell (S) | 2K | $31K |
| Oct 10, 2025 | Susan Lior | Director, 10% Owner | Disposed to issuer (D) | 5.3M | — |
| Oct 10, 2025 | Susan Lior | Director, 10% Owner | Grant (A) | 3.9M | — |
| Oct 10, 2025 | Susan Lior | Director, 10% Owner | Disposed to issuer (D) | 1.2M | — |
| Oct 10, 2025 | Eclipse Ventures Fund I, L.P. | Director, 10% Owner | Grant (A) | 3.9M | — |
| Oct 10, 2025 | Eclipse Ventures Fund I, L.P. | Director, 10% Owner | Disposed to issuer (D) | 1.2M | — |
| Oct 10, 2025 | Eclipse Ventures Fund I, L.P. | Director, 10% Owner | Disposed to issuer (D) | 5.3M | — |
| Oct 10, 2025 | Trilogy Equity Partners, LLC | 10% Owner | Conversion (C) | 686K | — |
| Oct 10, 2025 | Trilogy Equity Partners, LLC | 10% Owner | Conversion (C) | 445K | $0 |
| Oct 10, 2025 | Trilogy Equity Partners, LLC | 10% Owner | Conversion (C) | 713K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| LUMENTUM HOLDINGS INCLITE | 21 funds | $634.5M |
| AMAZON.COM INCAMZN | 20 funds | $6.8B |
| MICROSOFT CORPMSFT | 20 funds | $5.6B |
| META PLATFORMS INC-CLASS AMETA | 20 funds | $4.0B |
| ELI LILLY & COLLY | 20 funds | $1.5B |
| COMFORT SYSTEMS USA INCFIX | 20 funds | $1.0B |
| ALPHABET INC-CL AGOOGL | 19 funds | $4.1B |
| ORACLE CORPORCL | 19 funds | $963.4M |
| VISTRA CORPVST | 19 funds | $540.0M |
| CIENA CORPCIEN | 19 funds | $379.3M |
| VERTIV HOLDINGS CO-AVRT | 19 funds | $154.1M |
| NVIDIA CORPNVDA | 18 funds | $11.9B |
Ranked by how many of OWLT'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 OWLT. 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.