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 PLDR 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/PLDR"
Use Arkolith to show who owns PLDR, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BAILARD, INC. | $2.1M | 62K | ▼−2.5% Reduced · −2K sh | Q1 2026 | |
| 2 | ROYAL BANK OF CANADA | $549K | 16K | ▼−17% Reduced · −3K sh | Q1 2026 | |
| 3 | CITADEL ADVISORS LLC | $456K | 13K | ▼−30% Reduced · −6K sh | Q1 2026 | |
| 4 | UBS Group AG | $101 | 3 | ▼−96% Reduced · −72 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 | 10 funds | $56.5B |
| APPLE INCAAPL | 10 funds | $52.2B |
| NVIDIA CORPNVDA | 10 funds | $50.9B |
| ELI LILLY & COLLY | 10 funds | $48.8B |
| AMAZON.COM INCAMZN | 10 funds | $36.6B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 10 funds | $27.9B |
| BROADCOM INCAVGO | 10 funds | $23.1B |
| META PLATFORMS INC-CLASS AMETA | 10 funds | $21.6B |
| ALPHABET INC-CL AGOOGL | 10 funds | $19.8B |
| JPMORGAN CHASE & COJPM | 10 funds | $17.1B |
| ALPHABET INC-CL CGOOG | 10 funds | $15.9B |
| UNITEDHEALTH GROUP INCUNH | 10 funds | $13.8B |
Ranked by how many of PLDR'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 PLDR. 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.