SOUND GROUP INC (SOGP) Institutional Ownership and Insiders Activity

SOUND GROUP INC (SOGP) is widely held by institutional investors, with 10 firms reporting positions valued at approximately $1.28M based on SEC Form 13F filings for the quarter ended June 30, 2026.

Ma Investment Partnership, Lp is the largest disclosed holder, reporting approximately $1.12M in SOGP holdings in its latest filing.

Institutional ownership remains highly concentrated, with Ma Investment Partnership, Lp representing the majority of disclosed value.