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 SMTK 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/SMTK"
Use Arkolith to show who owns SMTK, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | PFG Investments, LLC | $6K | 27K | —Held | Q1 2026 | |
| 2 | XTX Topco Ltd | $5K | 24K | ▲New +24K sh | Q1 2026 | |
| 3 | CITADEL ADVISORS LLC | $5K | 22K | ▲New +22K sh | Q1 2026 | |
| 4 | TWO SIGMA SECURITIES, LLC | $3K | 13K | ▼−11% Reduced · −2K 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 |
|---|---|---|---|---|---|
| Sep 10, 2025 | Lizzio Joseph Christopher | 10% Owner | Gift (G) | 150K | $0 |
| Sep 3, 2025 | Peruvemba Sriram Krishnamurthy | Director | Grant (A) | 22K | $0 |
| Sep 3, 2025 | Keck Barbra | Chief Financial Officer | Grant (A) | 71K | $0 |
| Sep 3, 2025 | Jenks Ian | Chairman & CEO, Director | Grant (A) | 160K | $0 |
| Sep 3, 2025 | de Boer Klaas | Director | Grant (A) | 22K | $0 |
| Sep 3, 2025 | Denis Melisa | Director | Grant (A) | 22K | $0 |
| Sep 3, 2025 | Denbaars Steven | Director | Grant (A) | 22K | $0 |
| May 28, 2025 | de Boer Klaas | Director | Grant (A) | 24K | $0 |
| May 28, 2025 | Denbaars Steven | Director | Grant (A) | 24K | $0 |
| May 28, 2025 | Denis Melisa | Director | Grant (A) | 24K | $0 |
| May 28, 2025 | Jenks Ian | Chairman & CEO, Director | Grant (A) | 170K | $0 |
| May 28, 2025 | Keck Barbra | Chief Financial Officer | Grant (A) | 76K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 5 funds | $19.8B |
| APPLE INCAAPL | 5 funds | $16.8B |
| MICROSOFT CORPMSFT | 5 funds | $15.4B |
| AMAZON.COM INCAMZN | 5 funds | $10.2B |
| BROADCOM INCAVGO | 5 funds | $9.8B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 5 funds | $9.3B |
| ALPHABET INC-CL AGOOGL | 5 funds | $9.2B |
| ISHARES CORE S&P 500 ETFIVV | 5 funds | $8.5B |
| ALPHABET INC-CL CGOOG | 5 funds | $7.3B |
| JPMORGAN CHASE & COJPM | 5 funds | $7.3B |
| META PLATFORMS INC-CLASS AMETA | 5 funds | $7.0B |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 5 funds | $5.2B |
Ranked by how many of SMTK'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 SMTK. 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.