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 UNB 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/UNB"
Use Arkolith to show who owns UNB, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $4.9M | 200K | ▲+2.2% Added · +4K sh | Q1 2026 | |
| 2 | VANGUARD GROUP INC | $4.7M | 198K | ▲+7.1% Added · +13K sh | Q4 2025 | |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | $2.2M | 88K | ▲+1.3% Added · +1K sh | Q1 2026 | |
| 4 | Cannell & Spears LLC | $977K | 40K | —Held | Q1 2026 | |
| 5 | STATE STREET CORP | $890K | 37K | ▼−1.9% Reduced · −700 sh | Q1 2026 | |
| 6 | VANGUARD FIDUCIARY TRUST CO | $616K | 25K | ▲New +25K sh | Q1 2026 | |
| 7 | VANGUARD PORTFOLIO MANAGEMENT LLC | $529K | 22K | ▲New +22K sh | Q1 2026 | |
| 8 | CITADEL ADVISORS LLC | $281K | 12K | ▼−11% Reduced · −1K sh | Q1 2026 | |
| 9 | Police & Firemen's Retirement System of New Jersey | $29K | 1K | —Held | Q1 2026 | |
| 10 | FMR LLC | $17K | 696 | ▲+7.6% Added · +49 sh | Q1 2026 | |
| 11 | Ameritas Investment Partners, Inc. | $9K | 372 | —Held | Q1 2026 | |
| 12 | CWM, LLC | $2K | 99 | ▲+125% Added · +55 sh | Q1 2026 | |
| 13 | Sterling Capital Management LLC | $730 | 30 | ▼−21% Reduced · −8 sh | Q1 2026 | |
| 14 | SBI Securities Co., Ltd. | $559 | 23 | —Held | Q1 2026 | |
| 15 | GAMMA Investing LLC | $413 | 17 | ▲New +17 sh | Q1 2026 | |
| 16 | Root Financial Partners, LLC | $73 | 3 | ▲New +3 sh | Q1 2026 | |
| 17 | ROTHSCHILD INVESTMENT LLC | $73 | 3 | ▲New +3 sh | Q1 2026 | |
| 18 | MAI Capital Management | $49 | 2 | ▲+100% Added · +1 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 11, 2026 | Hale Karyn J | Chief Financial Officer | Grant (A) | 3K | — |
| Mar 11, 2026 | Schoenig Vincent W | Insider | Grant (A) | 2K | — |
| Mar 11, 2026 | Hogan Patricia N | Insider | Grant (A) | 2K | — |
| Mar 11, 2026 | Kendall Stephen H | Insider | Grant (A) | 2K | — |
| Mar 11, 2026 | Locklin Carrie R | Insider | Grant (A) | 920 | — |
| Mar 11, 2026 | Silverman David Scott | President & CEO, Director | Grant (A) | 6K | — |
| Mar 11, 2026 | Gould Jonathan Jay | Insider | Grant (A) | 3K | — |
| Feb 5, 2026 | Hogan Patricia N | Insider | Buy (P) | 9 | $217 |
| Feb 5, 2026 | Kendall Stephen H | Insider | Other (J) | 106 | $3K |
| Feb 5, 2026 | Hogan Patricia N | Insider | Other (J) | 109 | $3K |
| Feb 5, 2026 | Schoenig Vincent W | Insider | Other (J) | 47 | $1K |
| Feb 5, 2026 | Gould Jonathan Jay | Insider | Other (J) | 150 | $4K |
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 12 funds | $6.3B |
| APPLE INCAAPL | 12 funds | $4.7B |
| AMAZON.COM INCAMZN | 12 funds | $3.4B |
| MICROSOFT CORPMSFT | 12 funds | $3.3B |
| ALPHABET INC-CL AGOOGL | 12 funds | $2.2B |
| BROADCOM INCAVGO | 12 funds | $2.0B |
| ALPHABET INC-CL CGOOG | 12 funds | $1.9B |
| MICRON TECHNOLOGY INCMU | 12 funds | $1.9B |
| META PLATFORMS INC-CLASS AMETA | 12 funds | $1.8B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 12 funds | $1.5B |
| JPMORGAN CHASE & COJPM | 12 funds | $1.5B |
| TESLA INCTSLA | 12 funds | $1.4B |
Ranked by how many of UNB'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 UNB. 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.