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 CPSD 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/CPSD"
Use Arkolith to show who owns CPSD, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Calamos Advisors LLC | $11.3M | 435K | ▲+46% Added · +137K sh | Q1 2026 | |
| 2 | Calamos Wealth Management LLC | $2.4M | 92K | ▼−10% Reduced · −11K sh | Q1 2026 | |
| 3 | Waverly Advisors, LLC | $214K | 8K | —Held | Q1 2026 | |
| 4 | CENTAURUS FINANCIAL, INC. | $118K | 5K | ▼−4.8% Reduced · −231 sh | Q1 2026 | |
| 5 | Steward Partners Investment Advisory, LLC | $16K | 621 | —Held | 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 |
|---|---|---|
| APPLE INCAAPL | 7 funds | $3.3B |
| NVIDIA CORPNVDA | 7 funds | $3.1B |
| ISHARES CORE S&P 500 ETFIVV | 7 funds | $2.1B |
| MICROSOFT CORPMSFT | 7 funds | $2.0B |
| AMAZON.COM INCAMZN | 7 funds | $1.7B |
| ALPHABET INC-CL AGOOGL | 7 funds | $1.7B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 7 funds | $1.2B |
| BROADCOM INCAVGO | 7 funds | $1.1B |
| META PLATFORMS INC-CLASS AMETA | 7 funds | $1.0B |
| JPMORGAN CHASE & COJPM | 7 funds | $843.0M |
| INVESCO QQQ TRUST SERIES 1QQQ | 7 funds | $797.7M |
| ALPHABET INC-CL CGOOG | 7 funds | $785.5M |
Ranked by how many of CPSD'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 CPSD. 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.