Institutional Ownership
Marchex Inc
CUSIP 56624R108CL BMCHXQ1 2026
13D / 13G Filings
28
Schedule 13D/13G on record
Beneficial Filers
7
Distinct reporting persons
Largest Stake
39.4%
Max % of class reported
Institutional Holders
25
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
28 filings · latest Mar 1, 2024
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Mar 1, 2024 | B. Riley Financial, Inc. | 13G/A | 4.0% | 1.56M | SEC |
| 2 | Feb 14, 2024 | Horowitz Russell C | 13G | 13.5% | 5.91M | SEC |
| 3 | Feb 13, 2024 | B. Riley Financial, Inc. | 13G/A | 5.3% | 2.04M | SEC |
| 4 | Feb 9, 2024 | Koller Capital LLC | 13G/A | 10.0% | 3.87M | SEC |
| 5 | Nov 13, 2023 | Edenbrook Capital, LLC | 13D/A | 37.7% | 14.56M | SEC |
| 6 | Feb 13, 2023 | Horowitz Russell C | 13G/A | 13.3% | 5.76M | SEC |
| 7 | Feb 13, 2023 | Renaissance Technologies LLC | 13G/A | 5.0% | 1.88M | SEC |
| 8 | Feb 8, 2023 | Koller Capital LLC | 13G | 8.9% | 3.36M | SEC |
| 9 | Feb 3, 2023 | B. Riley Financial, Inc. | 13G/A | 7.5% | 2.82M | SEC |
| 10 | Feb 11, 2022 | Horowitz Russell C | 13G/A | 13.0% | 5.47M | SEC |
18 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Marchex Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Edenbrook Capital, LLC | 14.66M | $22.73M |
| 2 | Renaissance Technologies LLC | 1.61M | $2.49M |
| 3 | Kanen Wealth Management LLC | 1.30M | $2.02M |
| 4 | Blackrock, Inc. | 640.0K | $992.0K |
| 5 | Geode Capital Management, LLC | 404.8K | $627.6K |
| 6 | P.A.W. Capital Corp | 400.0K | $620.0K |
| 7 | State Street Corp | 140.7K | $218.1K |
| 8 | Acuitas Investments, LLC | 133.7K | $207.2K |
| 9 | Northern Trust Corp | 76.0K | $117.8K |
| 10 | Dimensional Fund Advisors LP | 66.3K | $102.7K |