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 PFIS 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/PFIS"
Use Arkolith to show who owns PFIS, 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. | $33.8M | 635K | ▼−2.4% Reduced · −16K sh | Q1 2026 | |
| 2 | VANGUARD GROUP INC | $24.6M | 504K | ▲+2.6% Added · +13K sh | Q4 2025 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $20.9M | 392K | ▲New +392K sh | Q1 2026 | |
| 4 | DIMENSIONAL FUND ADVISORS LP | $16.9M | 317K | ▲+5.9% Added · +18K sh | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $12.6M | 235K | ▲+2.3% Added · +5K sh | Q1 2026 | |
| 6 | STATE STREET CORP | $10.7M | 200K | ▼−3.7% Reduced · −8K sh | Q1 2026 | |
| 7 | AMERICAN CENTURY COMPANIES INC | $6.3M | 119K | ▲+136% Added · +69K sh | Q1 2026 | |
| 8 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $4.2M | 79K | ▲+6.7% Added · +5K sh | Q1 2026 | |
| 9 | NORTHERN TRUST CORP | $4.0M | 74K | ▲+5.4% Added · +4K sh | Q1 2026 | |
| 10 | VANGUARD FIDUCIARY TRUST CO | $3.3M | 61K | ▲New +61K sh | Q1 2026 | |
| 11 | Empowered Funds, LLC | $3.0M | 56K | ▲New +56K sh | Q1 2026 | |
| 12 | VANGUARD PORTFOLIO MANAGEMENT LLC | $2.9M | 54K | ▲New +54K sh | Q1 2026 | |
| 13 | Bank of New York Mellon Corp | $2.7M | 51K | ▼−14% Reduced · −9K sh | Q1 2026 | |
| 14 | PNC FINANCIAL SERVICES GROUP, INC. | $2.6M | 48K | ▼−1.3% Reduced · −660 sh | Q1 2026 | |
| 15 | SEGALL BRYANT & HAMILL, LLC | $2.1M | 40K | ▼−0.2% Reduced · −73 sh | Q1 2026 | |
| 16 | MORGAN STANLEY | $1.8M | 33K | ▼−30% Reduced · −15K sh | Q1 2026 | |
| 17 | FIRST TRUST ADVISORS LP | $1.7M | 33K | ▼−0.7% Reduced · −240 sh | Q1 2026 | |
| 18 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | $1.6M | 30K | ▲New +30K sh | Q1 2026 | |
| 19 | WELLS FARGO & COMPANY/MN | $1.6M | 30K | ▼−19% Reduced · −7K sh | Q1 2026 | |
| 20 | GOLDMAN SACHS GROUP INC | $1.5M | 28K | ▲+42% Added · +8K sh | Q1 2026 | |
| 21 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $1.3M | 24K | ▼−12% Reduced · −3K sh | Q1 2026 | |
| 22 | TWO SIGMA INVESTMENTS, LP | $1.2M | 22K | ▲+10% Added · +2K sh | Q1 2026 | |
| 23 | Nuveen, LLC | $1.1M | 20K | ▲+0.7% Added · +140 sh | Q1 2026 | |
| 24 | RENAISSANCE TECHNOLOGIES LLC | $881K | 17K | ▼−19% Reduced · −4K sh | Q1 2026 | |
| 25 | Quantinno Capital Management LP | $873K | 16K | ▲+41% Added · +5K 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 | BONE JAMES M JR | EVP/CHIEF FINANCIAL OFFICER | Option exercise (M) | 317 | — |
| Mar 11, 2026 | Westington Stephanie A. | EVP/CHIEF ACCOUNTING OFF | Option exercise (M) | 90 | $0 |
| Mar 11, 2026 | Drobins Jeffrey A | EVP/CHIEF LENDING OFFICER | Tax withholding (F) | 236 | $12K |
| Mar 11, 2026 | Drobins Jeffrey A | EVP/CHIEF LENDING OFFICER | Option exercise (M) | 274 | — |
| Mar 11, 2026 | Drobins Jeffrey A | EVP/CHIEF LENDING OFFICER | Option exercise (M) | 274 | $0 |
| Mar 11, 2026 | Kirtley Timothy | EVP/CHIEF RISK OFFICER | Tax withholding (F) | 168 | $9K |
| Mar 11, 2026 | Kirtley Timothy | EVP/CHIEF RISK OFFICER | Option exercise (M) | 281 | — |
| Mar 11, 2026 | Kirtley Timothy | EVP/CHIEF RISK OFFICER | Option exercise (M) | 281 | $0 |
| Mar 11, 2026 | Champi Gerard A | CHIEF EXECUTIVE OFFICER | Option exercise (M) | 689 | — |
| Mar 11, 2026 | Champi Gerard A | CHIEF EXECUTIVE OFFICER | Option exercise (M) | 689 | $0 |
| Mar 11, 2026 | Westington Stephanie A. | EVP/CHIEF ACCOUNTING OFF | Option exercise (M) | 90 | — |
| Mar 11, 2026 | BONE JAMES M JR | EVP/CHIEF FINANCIAL OFFICER | Option exercise (M) | 317 | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 24 funds | $7.0B |
| RTX CORPRTX | 24 funds | $1.1B |
| APPLE INCAAPL | 23 funds | $8.3B |
| AMAZON.COM INCAMZN | 23 funds | $5.9B |
| ALPHABET INC-CL AGOOGL | 23 funds | $5.0B |
| JPMORGAN CHASE & COJPM | 23 funds | $3.3B |
| ALPHABET INC-CL CGOOG | 23 funds | $3.2B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 23 funds | $2.5B |
| UNITEDHEALTH GROUP INCUNH | 23 funds | $1.7B |
| VISA INC-CLASS A SHARESV | 23 funds | $1.7B |
| CHEVRON CORPCVX | 23 funds | $1.7B |
| MASTERCARD INC - AMA | 23 funds | $1.5B |
Ranked by how many of PFIS'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 PFIS. 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.