| # | Fund | Position value | Shares | Last move | As of |
|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | $5.5B | 31.47M | New | Q1 2026 |
| 2 | STATE STREET CORP | $3.8B | 22.07M | Added | Q1 2026 |
| 3 | VIKING GLOBAL INVESTORS LP | $45.0M | 237.7K | New | Q4 2023 |
| 4 | Gotham Asset Management, LLC | $35.5M | 204.8K | Reduced | Q1 2026 |
| 5 | CITADEL ADVISORS LLC | $19.5M | 112.6K | Added | Q1 2026 |
| 6 | Bridgewater Associates, LP | $4.8M | 25.8K | Reduced | Q4 2025 |
| 7 | MARKEL GROUP INC. | $3.6M | 20.5K | Reduced | Q1 2026 |
| 8 | Point72 Asset Management, L.P. | $1.3M | 7.3K | Added | Q1 2026 |
| 9 | MAVERICK CAPITAL LTD | $998K | 5.2K | Added | Q3 2023 |
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 1, 2026 | HANWAY H EDWARD | Director | acquired (A) | 1.3K | $215K |
| Jun 1, 2026 | Hartmann Judith | Director | acquired (A) | 1.3K | $215K |
| Jun 1, 2026 | Harrison Peter | Director | acquired (A) | 1.3K | $215K |
| Jun 1, 2026 | Harrison Peter | Director | disposed (F) | 103.39 | $16K |
| Jun 1, 2026 | Ingram Tamara | Director | acquired (A) | 1.3K | $215K |
| Jun 1, 2026 | Yates Lloyd M | Director | acquired (A) | 1.3K | $215K |
| Company | Co-held by | Combined value |
|---|---|---|
| APPLE INCAAPL | 4 funds | $155.2B |
| MICROSOFT CORPMSFT | 4 funds | $114.8B |
| AMAZON COM INCAMZN | 4 funds | $83.6B |
| ALPHABET INCGOOGL | 4 funds | $66.2B |
| ALPHABET INCGOOG | 4 funds | $54.8B |
| META PLATFORMS INCMETA | 4 funds | $51.9B |
| JPMORGAN CHASE & CO.JPM | 4 funds | $37.4B |
| BERKSHIRE HATHAWAY INC DELBRK/B | 4 funds | $36.9B |
| EXXON MOBIL CORPXOM | 4 funds | $36.6B |
| JOHNSON & JOHNSONJNJ | 4 funds | $33.3B |
| VISA INCV | 4 funds | $25.4B |
| CATERPILLAR INCCAT | 4 funds | $25.2B |
Ranked by how many of MRSH'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 MRSH. 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.