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 SGN 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/SGN"
Use Arkolith to show who owns SGN, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | IFP Advisors, Inc | $5K | 10K | ▲New +10K 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 16, 2026 | Mason Roger | Director | Disposed to issuer (D) | 91K | — |
| Mar 16, 2026 | Mason Roger | Director | Disposed to issuer (D) | 500 | — |
| Mar 16, 2026 | Smith Craig Steven | COO and Secretary | Disposed to issuer (D) | 29K | — |
| Mar 16, 2026 | Smith Craig Steven | COO and Secretary | Disposed to issuer (D) | 1K | — |
| Mar 16, 2026 | Hecklinski Jeffry | President, Director | Disposed to issuer (D) | 9K | — |
| Mar 16, 2026 | Hecklinski Jeffry | President, Director | Disposed to issuer (D) | 834 | — |
| Mar 16, 2026 | Economou Gregory | Director | Disposed to issuer (D) | 91K | — |
| Mar 16, 2026 | Economou Gregory | Director | Disposed to issuer (D) | 500 | — |
| Mar 16, 2026 | Rich Damon | CFO | Disposed to issuer (D) | 52K | — |
| Mar 16, 2026 | Nelson Daniel D | CEO and Chairman, Director | Disposed to issuer (D) | 31K | — |
| Mar 16, 2026 | Nelson Daniel D | CEO and Chairman, Director | Disposed to issuer (D) | 402K | — |
| Mar 16, 2026 | Nelson Daniel D | CEO and Chairman, Director | Disposed to issuer (D) | 625 | — |
| Company | Co-held by | Combined value |
|---|---|---|
| APPLE INCAAPL | 1 funds | $123.2M |
| NVIDIA CORPNVDA | 1 funds | $113.7M |
| AMAZON.COM INCAMZN | 1 funds | $68.9M |
| MICROSOFT CORPMSFT | 1 funds | $64.7M |
| ALPHABET INC-CL CGOOG | 1 funds | $63.0M |
| SS SPDR S&P 500 ETF TRUST-USSPY | 1 funds | $57.7M |
| VANGUARD GROWTH ETFVUG | 1 funds | $57.6M |
| INVESCO QQQ TRUST SERIES 1QQQ | 1 funds | $54.7M |
| ISHARES GOLD TRUSTIAU | 1 funds | $50.0M |
| ISHARES 20+ YEAR TREASURY BDTLT | 1 funds | $48.2M |
| ALPHABET INC-CL AGOOGL | 1 funds | $47.7M |
| STE STR SPDR PT S&P 500 ETFSPYM | 1 funds | $41.3M |
Ranked by how many of SGN'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 SGN. 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.