Marchex, Inc. Class B (MCHX) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for MCHX. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 26 institutions reported holding MCHX, with 20.9 million shares worth $33.7 million in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Edenbrook Capital | 14,664,380 | $24M | UNCHANGED |
| Renaissance Technologies | 1,576,464 | $3M | DECREASED |
| Kanen Wealth Management | 1,300,388 | $2M | UNCHANGED |
| Vanguard | 1,294,755 | $2M | UNCHANGED |
| BlackRock | 656,221 | $1M | INCREASED |
Full institutional holdings, insider history, and congressional trades for Marchex, Inc. Class B on SentiSense.