| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 1, 2026 | Patricia R. Weis Marital Trust | 10% Owner | disposed (W) | 4.05M | $0 |
| Jun 1, 2026 | WEIS JONATHAN H | CEO, Chairman of the Board, Director, 10% Owner | acquired (W) | 1.35M | $0 |
| Jun 1, 2026 | WEIS JONATHAN H | CEO, Chairman of the Board, Director, 10% Owner | acquired (W) | 1.35M | $0 |
| Jun 1, 2026 | WEIS JONATHAN H | CEO, Chairman of the Board, Director, 10% Owner | acquired (W) | 1.35M | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| Microsoft Corp - USMSFT | 51 funds | $134.9B |
| Amazon.Com Inc - USAMZN | 51 funds | $98.4B |
| Nvidia Corp - USNVDA | 50 funds | $206.7B |
| Alphabet, Inc. - C SharesGOOG | 50 funds | $63.0B |
| Lilly Eli CoLLY | 50 funds | $38.6B |
| Costco Wholesale Corp - USCOST | 50 funds | $22.1B |
| Rtx Corporation ComRTX | 50 funds | $20.6B |
| Advanced Micro Devices Inc - USAMD | 50 funds | $19.0B |
| Mcdonald's Corp - USMCD | 50 funds | $13.1B |
| Tjx Cos Inc/The - USTJX | 50 funds | $9.7B |
| General Motors Co - USGM | 50 funds | $4.5B |
| Apple Inc - USAAPL | 49 funds | $177.9B |
Ranked by how many of WMK'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 WMK. 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.