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 SDEV 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/SDEV"
Use Arkolith to show who owns SDEV, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | VANGUARD FIDUCIARY TRUST CO | $195K | 131K | ▲New +131K sh | Q1 2026 | |
| 2 | STATE STREET CORP | $175K | 117K | ▼−63% Reduced · −197K sh | Q1 2026 | |
| 3 | Schonfeld Strategic Advisors LLC | $22K | 15K | ▲New +15K 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 |
|---|---|---|---|---|---|
| Jun 15, 2026 | Framework Ventures IV L.P. | 10% Owner | Option exercise (X) | 11.3M | $27K |
| Jun 15, 2026 | Framework Ventures IV L.P. | 10% Owner | Sell (S) | 25K | $27K |
| Jun 15, 2026 | Framework Ventures IV L.P. | 10% Owner | Option exercise (X) | 11.3M | $0 |
| Jun 15, 2026 | Kazley Michael John | Chief Executive Officer, Director, 10% Owner | Option exercise (X) | 11.3M | $27K |
| Jun 15, 2026 | Kazley Michael John | Chief Executive Officer, Director, 10% Owner | Sell (S) | 25K | $27K |
| Jun 15, 2026 | Kazley Michael John | Chief Executive Officer, Director, 10% Owner | Option exercise (X) | 11.3M | $0 |
| Jun 15, 2026 | R01 Fund LP | 10% Owner | Option exercise (X) | 11.3M | $27K |
| Jun 15, 2026 | R01 Fund LP | 10% Owner | Sell (S) | 25K | $27K |
| Jun 15, 2026 | R01 Fund LP | 10% Owner | Option exercise (X) | 11.3M | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| ISHARES CORE S&P 500 ETFIVV | 1 funds | $1.9B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 1 funds | $211.6M |
| MICRON TECHNOLOGY INCMU | 1 funds | $163.9M |
| FIDELITY WISE ORIGIN BITCOINFBTC | 1 funds | $149.4M |
| CRH PLCCRH | 1 funds | $134.7M |
| META PLATFORMS INC-CLASS AMETA | 1 funds | $130.0M |
| ARK 21SHARES BITCOIN ETFARKB | 1 funds | $125.8M |
| UNITY SOFTWARE INCU | 1 funds | $93.9M |
| ISHARES BITCOIN TRUST ETFIBIT | 1 funds | $90.4M |
| BITWISE BITCOIN ETFBITB | 1 funds | $84.1M |
| IDEX CORPIEX | 1 funds | $78.8M |
| T-MOBILE US INCTMUS | 1 funds | $75.9M |
Ranked by how many of SDEV'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 SDEV. 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.