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 BNC 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/BNC"
Use Arkolith to show who owns BNC, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $13.8M | 2.1M | ▲+49% Added · +701K sh | Q4 2025 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $5.6M | 1.9M | ▲New +1.9M sh | Q1 2026 | |
| 3 | BlackRock, Inc. | $1.9M | 644K | —Held | Q1 2026 | |
| 4 | MILLENNIUM MANAGEMENT LLC | $1.7M | 580K | ▲+549% Added · +490K sh | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $1.5M | 521K | ▲+3.4% Added · +17K sh | Q1 2026 | |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.2M | 396K | ▲+452% Added · +324K sh | Q1 2026 | |
| 7 | Alyeska Investment Group, L.P. | $1.1M | 362K | ▼−0.6% Reduced · −2K sh | Q1 2026 | |
| 8 | UBS Group AG | $837K | 287K | ▼−0.5% Reduced · −2K sh | Q1 2026 | |
| 9 | VANGUARD FIDUCIARY TRUST CO | $753K | 258K | ▲New +258K sh | Q1 2026 | |
| 10 | STATE STREET CORP | $568K | 194K | ▲+37% Added · +52K sh | Q1 2026 | |
| 11 | MARSHALL WACE, LLP | $502K | 172K | ▲+284% Added · +127K sh | Q1 2026 | |
| 12 | NORTHERN TRUST CORP | $290K | 99K | —Held | Q1 2026 | |
| 13 | Schonfeld Strategic Advisors LLC | $180K | 62K | ▲+266% Added · +45K sh | Q1 2026 | |
| 14 | MORGAN STANLEY | $163K | 56K | ▲+2.8% Added · +2K sh | Q1 2026 | |
| 15 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $102K | 35K | —Held | Q1 2026 | |
| 16 | Visionary Wealth Advisors | $44K | 15K | ▲New +15K sh | Q1 2026 | |
| 17 | Weiss Asset Management LP | $43K | 15K | ▲New +15K sh | Q1 2026 | |
| 18 | CITIZENS FINANCIAL GROUP INC/RI | $41K | 14K | —Held | Q1 2026 | |
| 19 | Merit Financial Group, LLC | $32K | 11K | —Held | Q1 2026 | |
| 20 | Tower Research Capital LLC (TRC) | $27K | 9K | ▲+59% Added · +3K sh | Q1 2026 | |
| 21 | SIMPLEX TRADING, LLC | $4K | 2K | ▼−95% Reduced · −31K sh | Q1 2026 | |
| 22 | OSAIC HOLDINGS, INC. | $438 | 150 | —Held | Q1 2026 | |
| 23 | JONES FINANCIAL COMPANIES LLLP | $26 | 9 | —Held | Q1 2026 | |
| 24 | FMR LLC | $12 | 4 | ▲New +4 sh | Q1 2026 | |
| 25 | SBI Securities Co., Ltd. | $12 | 4 | ▲+300% Added · +3 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 |
|---|---|---|---|---|---|
| Dec 3, 2025 | Thomas Hans | Director | Other (J) | 250K | $0 |
| Oct 8, 2025 | Thomas Hans | Director | Option exercise (M) | 832K | $0 |
| Oct 8, 2025 | Thomas Hans | Director | Option exercise (M) | 832K | $0 |
| Oct 7, 2025 | Read Russell | Director | Option exercise (M) | 1K | $0 |
| Oct 7, 2025 | Howard Carly E | Director | Option exercise (M) | 1K | $0 |
| Oct 7, 2025 | Howard Carly E | Director | Option exercise (M) | 1K | $0 |
| Oct 7, 2025 | Howard Carly E | Director | Option exercise (M) | 3K | $0 |
| Oct 7, 2025 | Read Russell | Director | Option exercise (M) | 1K | $0 |
| Oct 7, 2025 | Read Russell | Director | Option exercise (M) | 3K | $0 |
| Oct 6, 2025 | McDonald Anthony K | President, Director | Buy (P) | 6K | $50K |
| Oct 1, 2025 | Thomas Hans | Director | Other (J) | 2.4M | $0 |
| Oct 1, 2025 | McDonald Anthony K | President, Director | Buy (P) | 1K | $10K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICRON TECHNOLOGY INCMU | 12 funds | $1.2B |
| JPMORGAN CHASE & COJPM | 12 funds | $562.9M |
| ELI LILLY & COLLY | 12 funds | $345.7M |
| INTUITIVE SURGICAL INCISRG | 12 funds | $323.3M |
| CHEVRON CORPCVX | 12 funds | $282.6M |
| US BANCORPUSB | 12 funds | $253.1M |
| ALTRIA GROUP INCMO | 12 funds | $223.8M |
| CITIGROUP INCC | 12 funds | $202.6M |
| ARISTA NETWORKS INCANET | 12 funds | $166.9M |
| QUANTA SERVICES INCPWR | 12 funds | $162.5M |
| CAPITAL ONE FINANCIAL CORPCOF | 12 funds | $133.5M |
| 3M COMMM | 12 funds | $92.4M |
Ranked by how many of BNC'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 BNC. 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.