Who Owns MARCHEX INC (MCHX)? -- Institutional Holders (2026-06-30)
30 institutions reported holding $34.4M of MARCHEX INC (MCHX) in SEC 13F filings for 2026-06-30. Largest institutional holders: Edenbrook Capital, LLC ($23.6M), RENAISSANCE TECHNOLOGIES LLC ($2.5M), Kanen Wealth Management LLC ($2.2M), VANGUARD GROUP INC ($2.1M), BlackRock, Inc. ($1.1M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Edenbrook Capital, LLC | $23.6M | 14.7M | Hold |
| 2 | RENAISSANCE TECHNOLOGIES LLC | $2.5M | 1.6M | Trimmed |
| 3 | Kanen Wealth Management LLC | $2.2M | 1.3M | Hold |
| 4 | VANGUARD GROUP INC | $2.1M | 1.3M | Hold |
| 5 | BlackRock, Inc. | $1.1M | 656,221 | Added |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $645,176 | 400,627 | Trimmed |
| 7 | P.A.W. CAPITAL CORP | $644,000 | 400,000 | Hold |
| 8 | ACADIAN ASSET MANAGEMENT LLC | $297,000 | 185,448 | Trimmed |
| 9 | Arax Advisory Partners | $234,912 | 145,908 | New |
| 10 | STATE STREET CORP | $226,521 | 140,696 | Hold |
| 11 | Acuitas Investments, LLC | $167,456 | 102,734 | Trimmed |
| 12 | NORTHERN TRUST CORP | $113,255 | 70,345 | Trimmed |
| 13 | DIMENSIONAL FUND ADVISORS LP | $106,669 | 66,241 | Trimmed |
| 14 | MARATHON CAPITAL MANAGEMENT | $103,040 | 64,000 | Added |
| 15 | GOLDMAN SACHS GROUP INC | $71,795 | 44,593 | Trimmed |
| 16 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $68,148 | 42,328 | Trimmed |
| 17 | MORGAN STANLEY | $53,349 | 33,136 | Hold |
| 18 | LPL Financial LLC | $50,216 | 31,190 | Hold |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $39,144 | 24,313 | Hold |
| 20 | Sixth Street Partners Management Company, L.P. | $39,144 | 24,313 | New |
| 21 | CITADEL ADVISORS LLC | $27,950 | 17,360 | Added |
| 22 | Independent Advisor Alliance | $16,100 | 10,000 | Hold |
| 23 | Tower Research Capital LLC (TRC) | $4,717 | 2,930 | Added |
| 24 | BARCLAYS PLC | $101 | 63 | New |
| 25 | Clearstead Advisors, LLC | $81 | 50 | New |
Source: SEC Form 13F filings · as of 2026-06-30