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 UONEK 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/UONEK"
Use Arkolith to show who owns UONEK, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $83K | 15K | ▼−90% Reduced · −136K sh | Q1 2026 | |
| 2 | VANGUARD FIDUCIARY TRUST CO | $48K | 9K | ▲New +9K sh | Q1 2026 | |
| 3 | GROUP ONE TRADING LLC | $404 | 74 | ▼−90% Reduced · −667 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 16, 2026 | Thompson Peter | CFO/EVP | Grant (A) | 157K | $0 |
| Jun 16, 2026 | Thompson Peter | CFO/EVP | Tax withholding (F) | 60K | $268K |
| Dec 26, 2025 | JONES TERRY L | Director | Sell (S) | 1K | $1K |
| Dec 24, 2025 | JONES TERRY L | Director | Sell (S) | 987 | $829 |
| Dec 23, 2025 | JONES TERRY L | Director | Sell (S) | 619 | $569 |
| Dec 22, 2025 | JONES TERRY L | Director | Sell (S) | 2K | $2K |
| Dec 4, 2025 | Simpson Kristopher | SVP & General Counsel | Disposed to issuer (D) | 138K | $113K |
| Nov 24, 2025 | Simpson Kristopher | SVP & General Counsel | Tax withholding (F) | 108K | $66K |
| Nov 24, 2025 | Simpson Kristopher | SVP & General Counsel | Grant (A) | 245K | $0 |
| Dec 11, 2024 | Thompson Peter | CFO/EVP | Sell (S) | 100K | $107K |
| Nov 27, 2024 | KANTOR DAVID M | CEO, Radio Division | Sell (S) | 350K | $343K |
| Jul 5, 2024 | ARMSTRONG D GEOFFREY | Director | Grant (A) | 54K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 2 funds | $46.5M |
| JPMORGAN CHASE & COJPM | 2 funds | $44.2M |
| AMAZON.COM INCAMZN | 2 funds | $40.8M |
| BROADCOM INCAVGO | 2 funds | $38.4M |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 2 funds | $35.4M |
| CHEVRON CORPCVX | 2 funds | $33.9M |
| ORACLE CORPORCL | 2 funds | $31.8M |
| UNITEDHEALTH GROUP INCUNH | 2 funds | $31.4M |
| ALPHABET INC-CL AGOOGL | 2 funds | $31.3M |
| VERIZON COMMUNICATIONS INCVZ | 2 funds | $31.2M |
| VIASAT INCVSAT | 2 funds | $30.5M |
| ADVANCED MICRO DEVICESAMD | 2 funds | $30.2M |
Ranked by how many of UONEK'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 UONEK. 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.