Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
MCHX
MARCHEX INC-CLASS BData as of 2026 Q1 (03-31) · 13F snapshot
Summary
MARCHEX INC-CLASS B (MCHX) is held by 5 tracked hedge-fund managers, a combined reported value of ~$31.56M; the largest are Chase Coleman, Philippe Laffont, Renaissance Technologies. This quarter: 1 new, 1 trimmed. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · MediumThis quarter · Quiet
Gurus holding5
Congress trades0
Price$1.55vs quarter-end+0.00%
Sectors0
This quarter's moves
Top holderChase ColemanNew1
Added0
Trimmed / sold1
Value $16.32M0.7% of portfolio1,000,0002007 Q2
Philippe LaffontHold
Value $12.67M1.1% of portfolio1,231,6732008 Q3
Value $16.9K— of portfolio10,2002025 Q4
Value $350— of portfolio2002024 Q4
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Chase Coleman | $16.32M | 0.7% | New |
| Philippe Laffont | $12.67M | 1.1% | Hold |
| Ken GriffinCALL | $16.9K | — | — |
| Ken GriffinPUT | $350 | — | — |