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 BYFC 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/BYFC"
Use Arkolith to show who owns BYFC, 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 | $2.5M | 344K | ▼−0.5% Reduced · −2K sh | Q4 2025 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $2.3M | 314K | ▲New +314K sh | Q1 2026 | |
| 3 | BANK OF AMERICA CORP /DE/ | $1.9M | 266K | ▼−0.4% Reduced · −997 sh | Q1 2026 | |
| 4 | US BANCORP \DE\ | $520K | 72K | —Held | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $501K | 69K | ▼−2.5% Reduced · −2K sh | Q1 2026 | |
| 6 | VANGUARD FIDUCIARY TRUST CO | $220K | 30K | ▲New +30K sh | Q1 2026 | |
| 7 | DIMENSIONAL FUND ADVISORS LP | $112K | 15K | ▼−7.6% Reduced · −1K sh | Q1 2026 | |
| 8 | MILLENNIUM MANAGEMENT LLC | $111K | 15K | ▼−15% Reduced · −3K sh | Q1 2026 | |
| 9 | RENAISSANCE TECHNOLOGIES LLC | $104K | 14K | —Held | Q1 2026 | |
| 10 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $93K | 13K | ▼−9.8% Reduced · −1K sh | Q1 2026 | |
| 11 | BlackRock, Inc. | $86K | 12K | ▲+3.6% Added · +412 sh | Q1 2026 | |
| 12 | OSAIC HOLDINGS, INC. | $13K | 2K | —Held | Q1 2026 | |
| 13 | Tower Research Capital LLC (TRC) | $4K | 616 | ▼−0.8% Reduced · −5 sh | Q1 2026 | |
| 14 | UBS Group AG | $254 | 35 | ▲+483% Added · +29 sh | Q1 2026 | |
| 15 | MORGAN STANLEY | $232 | 32 | —Held | Q1 2026 | |
| 16 | GROUP ONE TRADING LLC | $87 | 12 | —Held | 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 2, 2026 | Ross Dutch C. III | Director | Grant (A) | 3K | $21K |
| Mar 2, 2026 | Ibrahim Zack | EVP/Chief Financial Officer | Grant (A) | 12K | $90K |
| Mar 2, 2026 | DAVIDSON ROBERT C JR | Director | Grant (A) | 3K | $21K |
| Mar 2, 2026 | Allen John Anthony | EVP, Chief Banking Officer | Grant (A) | 8K | $61K |
| Mar 2, 2026 | Hentges Mary | Director | Grant (A) | 3K | $21K |
| Mar 2, 2026 | Jennings William Justin | EVP, Chief Deposit Officer | Grant (A) | 4K | $35K |
| Mar 2, 2026 | Bradshaw Wayne-Kent A. | Director | Grant (A) | 3K | $21K |
| Mar 2, 2026 | Argrett Brian E | President/CEO, Director | Grant (A) | 24K | $187K |
| Mar 2, 2026 | McGrady David J. | Director | Grant (A) | 3K | $21K |
| Mar 2, 2026 | JOHNS MARIE C | Director | Grant (A) | 3K | $21K |
| Mar 2, 2026 | Washington LaShanya Demetrice | EVP, Chief Credit Officer | Grant (A) | 6K | $51K |
| Mar 2, 2026 | Donovan Mary Ann | Director | Grant (A) | 3K | $21K |
| Company | Co-held by | Combined value |
|---|---|---|
| GLOBAL X URANIUM ETFURA | 1 funds | $84.8M |
| AMPLIFY JUNIOR SILVER MINERSSILJ | 1 funds | $71.9M |
| MICRON TECHNOLOGY INCMU | 1 funds | $52.6M |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 1 funds | $46.7M |
| FIRST MAJESTIC SILVER CORPAG | 1 funds | $41.6M |
| SPROTT URANIUM MINERS ETFURNM | 1 funds | $36.5M |
| MARRIOTT INTERNATIONAL -CL AMAR | 1 funds | $34.6M |
| PETROLEO BRASILEIRO-SPON ADRPBR | 1 funds | $32.8M |
| ISHARES MSCI SOUTH KOREA ETFEWY | 1 funds | $31.0M |
| KKR & CO INCKKR | 1 funds | $31.0M |
| CYTOKINETICS INCCYTK | 1 funds | $24.0M |
| GLOBAL X COPPER MINERS ETFCOPX | 1 funds | $23.4M |
Ranked by how many of BYFC'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 BYFC. 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.