This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/PRCH/capital-change-brief"
Use Arkolith's capital_change_brief for PRCH. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Granahan Investment Management, LLC | $90.9M | 12.7M | ▲+9.3% Added · +1.1M sh | Q1 2026 | |
| 2 | BlackRock, Inc. | $56.9M | 7.9M | ▲+5.1% Added · +384K sh | Q1 2026 | |
| 3 | Park West Asset Management LLC | $36.5M | 5.1M | ▲+0.9% Added · +47K sh | Q1 2026 | |
| 4 | D. E. Shaw & Co., Inc. | $31.3M | 4.4M | ▲+58% Added · +1.6M sh | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $31.2M | 4.3M | ▲New +4.3M sh | Q1 2026 | |
| 6 | GILDER GAGNON HOWE & CO LLC | $29.9M | 4.2M | ▼−4.0% Reduced · −172K sh | Q1 2026 | |
| 7 | GOLDMAN SACHS GROUP INC | $24.3M | 3.4M | ▲+467% Added · +2.8M sh | Q1 2026 | |
| 8 | Jefferies Financial Group Inc. | $17.3M | 2.4M | ▲428× Added · +2.4M sh | Q1 2026 | |
| 9 | STATE STREET CORP | $16.6M | 2.3M | ▲+4.0% Added · +88K sh | Q1 2026 | |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $16.3M | 2.3M | ▼−0.9% Reduced · −20K sh | Q1 2026 | |
| 11 | VANGUARD PORTFOLIO MANAGEMENT LLC | $15.5M | 2.2M | ▲New +2.2M sh | Q1 2026 | |
| 12 | Portolan Capital Management, LLC | $15.4M | 2.1M | ▲+3.0% Added · +62K sh | Q1 2026 | |
| 13 | DIMENSIONAL FUND ADVISORS LP | $11.0M | 1.5M | ▲+42% Added · +456K sh | Q1 2026 | |
| 14 | UBS Group AG | $7.5M | 1.0M | ▲+94% Added · +505K sh | Q1 2026 | |
| 15 | NORTHERN TRUST CORP | $6.3M | 877K | ▲+3.5% Added · +30K sh | Q1 2026 | |
| 16 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $5.2M | 723K | ▼−9.3% Reduced · −74K sh | Q1 2026 | |
| 17 | MORGAN STANLEY | $5.1M | 710K | ▼−25% Reduced · −238K sh | Q1 2026 | |
| 18 | AYAL Capital Advisors Ltd | $5.1M | 707K | ▲+74% Added · +300K sh | Q1 2026 | |
| 19 | ASHFORD CAPITAL MANAGEMENT INC | $5.0M | 696K | ▲+72% Added · +292K sh | Q1 2026 | |
| 20 | VANGUARD FIDUCIARY TRUST CO | $4.9M | 678K | ▲New +678K sh | Q1 2026 | |
| 21 | MOODY NATIONAL BANK TRUST DIVISION | $9.9M | 659K | ▲+0.3% Added · +2K sh | Q2 2026 | |
| 22 | JANE STREET GROUP, LLC | $4.7M | 655K | ▲+407% Added · +526K sh | Q1 2026 | |
| 23 | JPMORGAN CHASE & CO | $4.2M | 614K | ▼−29% Reduced · −252K sh | Q1 2026 | |
| 24 | TWO SIGMA INVESTMENTS, LP | $4.3M | 594K | ▼−44% Reduced · −471K sh | Q1 2026 | |
| 25 | WELLS FARGO & COMPANY/MN | $3.9M | 542K | ▼−11% Reduced · −66K 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 |
|---|---|---|---|---|---|
| Jul 2, 2026 | Tabak Shawn | CHIEF FINANCIAL OFFICER | Sell (S) | 25K | $403K |
| Jun 10, 2026 | TULLOCH MAURICE | Director | Grant (A) | 16K | $0 |
| Jun 10, 2026 | Vengalil Regi | Director | Grant (A) | 16K | $0 |
| Jun 10, 2026 | Velasquez Camilla | Director | Grant (A) | 16K | $0 |
| Jun 10, 2026 | Reierson Amanda L | Director | Grant (A) | 16K | $0 |
| Jun 10, 2026 | Kell Sean Davis | Director | Grant (A) | 16K | $0 |
| Jun 10, 2026 | Pickerill Alan R | Director | Grant (A) | 16K | $0 |
| Jun 10, 2026 | Lam Rachel | Director | Grant (A) | 16K | $0 |
| Jun 2, 2026 | Tabak Shawn | CHIEF FINANCIAL OFFICER | Sell (S) | 4K | $43K |
| May 26, 2026 | Tabak Shawn | CHIEF FINANCIAL OFFICER | Sell (S) | 30K | $303K |
| May 20, 2026 | Tabak Shawn | CHIEF FINANCIAL OFFICER | Sell (S) | 11K | $106K |
| May 20, 2026 | Neagle Matthew | Chief Operating Officer | Sell (S) | 62K | $609K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 55 funds | $17.7B |
| META PLATFORMS INC-CLASS AMETA | 53 funds | $8.7B |
| NVIDIA CORPNVDA | 52 funds | $28.2B |
| AMAZON.COM INCAMZN | 52 funds | $13.1B |
| ALPHABET INC-CL AGOOGL | 52 funds | $11.0B |
| VISA INC-CLASS A SHARESV | 52 funds | $3.7B |
| COSTCO WHOLESALE CORPCOST | 52 funds | $3.0B |
| UNITEDHEALTH GROUP INCUNH | 52 funds | $1.6B |
| BOSTON SCIENTIFIC CORPBSX | 52 funds | $1.1B |
| BROADCOM INCAVGO | 51 funds | $10.2B |
| ELI LILLY & COLLY | 51 funds | $5.4B |
| APPLE INCAAPL | 50 funds | $21.8B |
Ranked by how many of PRCH'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 PRCH. 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.