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 PFBC 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/PFBC"
Use Arkolith to show who owns PFBC, 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. | $109.3M | 1.2M | ▼−0.1% Reduced · −1K sh | Q1 2026 | |
| 2 | VANGUARD GROUP INC | $79.1M | 838K | ▼−3.6% Reduced · −32K sh | Q4 2025 | |
| 3 | STATE STREET CORP | $53.4M | 589K | ▲+8.8% Added · +47K sh | Q1 2026 | |
| 4 | DIMENSIONAL FUND ADVISORS LP | $52.5M | 579K | ▼−1.2% Reduced · −7K sh | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $45.5M | 502K | ▲New +502K sh | Q1 2026 | |
| 6 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $37.8M | 417K | ▼−16% Reduced · −78K sh | Q1 2026 | |
| 7 | AMERICAN CENTURY COMPANIES INC | $36.3M | 400K | ▲+9.3% Added · +34K sh | Q1 2026 | |
| 8 | Boston Partners | $35.9M | 396K | ▼−20% Reduced · −97K sh | Q1 2026 | |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $34.1M | 376K | ▲+4.1% Added · +15K sh | Q1 2026 | |
| 10 | Nuveen, LLC | $30.2M | 333K | ▼−6.3% Reduced · −23K sh | Q1 2026 | |
| 11 | VANGUARD PORTFOLIO MANAGEMENT LLC | $22.7M | 250K | ▲New +250K sh | Q1 2026 | |
| 12 | KENNEDY CAPITAL MANAGEMENT LLC | $20.0M | 220K | ▲+11% Added · +21K sh | Q1 2026 | |
| 13 | MORGAN STANLEY | $19.2M | 212K | ▲+0.2% Added · +377 sh | Q1 2026 | |
| 14 | TWO SIGMA INVESTMENTS, LP | $16.8M | 185K | ▲+73% Added · +78K sh | Q1 2026 | |
| 15 | HSBC HOLDINGS PLC | $15.6M | 172K | ▲+19% Added · +27K sh | Q1 2026 | |
| 16 | GOLDMAN SACHS GROUP INC | $14.8M | 163K | ▼−21% Reduced · −43K sh | Q1 2026 | |
| 17 | NORTHERN TRUST CORP | $13.4M | 148K | ▲+2.6% Added · +4K sh | Q1 2026 | |
| 18 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | $12.8M | 141K | ▲+1.7% Added · +2K sh | Q1 2026 | |
| 19 | Bank of New York Mellon Corp | $10.9M | 120K | ▼−3.3% Reduced · −4K sh | Q1 2026 | |
| 20 | Qube Research & Technologies Ltd | $9.2M | 101K | ▼−20% Reduced · −25K sh | Q1 2026 | |
| 21 | CITADEL ADVISORS LLC | $7.9M | 87K | ▲+29% Added · +19K sh | Q1 2026 | |
| 22 | UBS Group AG | $7.4M | 82K | ▲+40% Added · +23K sh | Q1 2026 | |
| 23 | Dana Investment Advisors, Inc. | $7.2M | 79K | ▼−1.6% Reduced · −1K sh | Q1 2026 | |
| 24 | PRINCIPAL FINANCIAL GROUP INC | $7.0M | 77K | ▲+11% Added · +7K sh | Q1 2026 | |
| 25 | VANGUARD FIDUCIARY TRUST CO | $6.7M | 74K | ▲New +74K 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.
No Form 4 insider transactions on file yet.
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 66 funds | $31.8B |
| UNITEDHEALTH GROUP INCUNH | 66 funds | $3.7B |
| ALPHABET INC-CL AGOOGL | 65 funds | $21.1B |
| BROADCOM INCAVGO | 65 funds | $17.9B |
| ELI LILLY & COLLY | 65 funds | $8.3B |
| COSTCO WHOLESALE CORPCOST | 65 funds | $5.1B |
| APPLE INCAAPL | 64 funds | $35.3B |
| AMAZON.COM INCAMZN | 64 funds | $22.7B |
| VISA INC-CLASS A SHARESV | 64 funds | $6.2B |
| LAM RESEARCH CORPLRCX | 64 funds | $3.9B |
| PALANTIR TECHNOLOGIES INC-APLTR | 64 funds | $3.3B |
| WELLS FARGO & COWFC | 64 funds | $3.2B |
Ranked by how many of PFBC's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
No filings captured for this ticker in the live stream yet.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for PFBC. 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.