MARCHEX INC (MCHX): Institutional Ownership

Hedge funds and institutional managers reporting a position in MCHX · Communication Services. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
2
13F filers
Aggregate Value
$2.5M
Across holders
Last Price
$1.58
2026-06-26
Sector
Communication Services
GICS
Holder activity0 new1 added1 reduced
Institutional Holders of MCHX
2 holders
ManagerTypeSharesMarket Value% of Total% of PortfolioActionQoQ ChangeQuarter
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund1.61M$2.5M99.0%0.0%Reduced$-80KQ1 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund17K$26K1.0%0.0%Added+$10KQ1 2026