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 PTHS 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/PTHS"
Use Arkolith to show who owns PTHS, 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 | $2.3M | 75K | ▲+12% Added · +8K sh | Q4 2025 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $2.0M | 93K | ▲New +93K sh | Q1 2026 | |
| 3 | BOOTHBAY FUND MANAGEMENT, LLC | $1.7M | 82K | ▲+1.5% Added · +1K sh | Q1 2026 | |
| 4 | J. Goldman & Co LP | $1.1M | 50K | ▼−35% Reduced · −28K sh | Q1 2026 | |
| 5 | CANTOR FITZGERALD, L. P. | $870K | 41K | ▲+18% Added · +6K sh | Q1 2026 | |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $321K | 15K | ▲+12% Added · +2K sh | Q1 2026 | |
| 7 | VANGUARD FIDUCIARY TRUST CO | $206K | 10K | ▲New +10K sh | Q1 2026 | |
| 8 | Steward Partners Investment Advisory, LLC | $40K | 2K | —Held | Q1 2026 | |
| 9 | UBS Group AG | $16K | 764 | ▲+76% Added · +330 sh | Q1 2026 | |
| 10 | Farther Finance Advisors, LLC | $852 | 40 | ▲New +40 sh | Q1 2026 | |
| 11 | CITIGROUP INC | $21 | 1 | ▲New +1 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 |
|---|---|---|---|---|---|
| Jun 15, 2026 | Friedberg Ezra M | Director | Sell (S) | 224 | $6K |
| Jun 15, 2026 | Friedberg Ezra M | Director | Sell (S) | 59 | $2K |
| Jun 11, 2026 | Davis Todd C | Director | Buy (P) | 503 | $14K |
| Jun 11, 2026 | Davis Todd C | Director | Buy (P) | 35K | $986K |
| Dec 23, 2025 | Einhorn Andrew J. | Director | Grant (A) | 12K | — |
| Dec 17, 2025 | LIGAND PHARMACEUTICALS INC | Director, 10% Owner | Disposed to issuer (D) | 0 | — |
| Dec 17, 2025 | LIGAND PHARMACEUTICALS INC | Director, 10% Owner | Grant (A) | 0 | — |
| Dec 10, 2025 | Pauls Matthew | Director | Gift (G) | 10K | $0 |
| Nov 25, 2025 | Friedberg Ezra M | Director | Sell (S) | 2K | $56K |
| Nov 25, 2025 | Friedberg Ezra M | Director | Sell (S) | 1 | $29 |
| Nov 25, 2025 | Friedberg Ezra M | Director | Sell (S) | 2K | $56K |
| Nov 25, 2025 | Friedberg Ezra M | Director | Sell (S) | 6K | $168K |
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 3 funds | $704.5M |
| APPLE INCAAPL | 3 funds | $632.5M |
| AMAZON.COM INCAMZN | 3 funds | $494.8M |
| ALPHABET INC-CL AGOOGL | 3 funds | $458.0M |
| MICROSOFT CORPMSFT | 3 funds | $405.1M |
| META PLATFORMS INC-CLASS AMETA | 3 funds | $401.5M |
| BROADCOM INCAVGO | 3 funds | $245.8M |
| SS SPDR S&P 500 ETF TRUST-USSPY | 3 funds | $220.7M |
| INVESCO QQQ TRUST SERIES 1QQQ | 3 funds | $200.0M |
| VISA INC-CLASS A SHARESV | 3 funds | $164.3M |
| COSTCO WHOLESALE CORPCOST | 3 funds | $162.5M |
| JOHNSON & JOHNSONJNJ | 3 funds | $154.8M |
Ranked by how many of PTHS'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 PTHS. 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.