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 KFFB 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/KFFB"
Use Arkolith to show who owns KFFB, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | DIMENSIONAL FUND ADVISORS LP | $347K | 81K | —Held | Q1 2026 | |
| 2 | VANGUARD GROUP INC | $323K | 69K | ▼−0.5% Reduced · −357 sh | Q4 2025 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $237K | 55K | ▲New +55K sh | Q1 2026 | |
| 4 | Farmers National Bank | $95K | 22K | —Held | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $72K | 17K | ▼−23% Reduced · −5K sh | Q1 2026 | |
| 6 | VANGUARD FIDUCIARY TRUST CO | $71K | 17K | ▲New +17K sh | Q1 2026 | |
| 7 | MORGAN STANLEY | $14K | 3K | —Held | Q1 2026 | |
| 8 | OSAIC HOLDINGS, INC. | $11K | 2K | ▲+33% Added · +609 sh | Q1 2026 | |
| 9 | Tower Research Capital LLC (TRC) | $4K | 1K | ▼−66% Reduced · −2K sh | Q1 2026 | |
| 10 | UBS Group AG | $679 | 158 | ▲New +158 sh | Q1 2026 | |
| 11 | Russell Investments Group, Ltd. | $26 | 6 | ▲New +6 sh | Q1 2026 | |
| 12 | SBI Securities Co., Ltd. | $13 | 3 | —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 |
|---|---|---|---|---|---|
| Jun 27, 2025 | JOHNSON WILLIAM H | Director | Sell (S) | 4K | $10K |
| Dec 23, 2024 | JOHNSON WILLIAM H | Director | Buy (P) | 10K | $30K |
| Apr 2, 2024 | JOHNSON WILLIAM H | Vice President, Director | Small acquisition (L) | 2K | $7K |
| Company | Co-held by | Combined value |
|---|---|---|
| APPLE INCAAPL | 7 funds | $17.6B |
| MICROSOFT CORPMSFT | 7 funds | $12.7B |
| EXXON MOBIL CORPXOM | 7 funds | $10.3B |
| JOHNSON & JOHNSONJNJ | 7 funds | $9.1B |
| JPMORGAN CHASE & COJPM | 7 funds | $8.7B |
| META PLATFORMS INC-CLASS AMETA | 7 funds | $8.2B |
| AT&T INCT | 7 funds | $7.9B |
| PROCTER & GAMBLE CO/THEPG | 7 funds | $7.2B |
| VERIZON COMMUNICATIONS INCVZ | 7 funds | $7.2B |
| HOME DEPOT INCHD | 7 funds | $6.7B |
| PFIZER INCPFE | 7 funds | $6.7B |
| ALPHABET INC-CL AGOOGL | 7 funds | $6.7B |
Ranked by how many of KFFB'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 KFFB. 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.