Security key
56624R108
MARCHEX INC - Class B Common Stock, par value $0.01 per share (MCHX)
CUSIP: 56624R108
Q3 2025 13F Holders as of 30 Sep 2025
- Security type / class
- Equity / Class B Common Stock, par value $0.01 per share
- Total 13F shares
- 21,205,621
- Total 13F value
- $38,175,797
- Share change
- +19,851
- SEC-reported price per share
- $1.80
- Number of holders
- 30
- Value change
- -$121,980
- Number of buys
- 9
- Number of sells
- 12
- Shares outstanding
- 47,640,459
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
30
Top holders
10
MCHX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2025
Previous quarter: Q2 2025
MARCHEX INC SEC filings
MARCHEX INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 56624R108
Recent filing periods:
Ownership snapshot
Top reported holders of MCHX - MARCHEX INC - Class B Common Stock, par value $0.01 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Edenbrook Capital, LLC
Disclosed value leader
Edenbrook Capital, LLC
Comparable rows
15/15
Latest evidence
30 Jun 2025
13F
3/4/5
Lead comparable stake: 31%
Showing 1-6 of 15 holder rows.
Quick read
Edenbrook Capital, LLC leads the comparable SEC ownership view at 31%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Edenbrook Capital, LLC's linked filing trail.
Comparable ownership
Top 5
Edenbrook Capital, LLC
31%
RENAISSANCE TECHNOLOGIES LLC
3.6%
VANGUARD GROUP INC
2.7%
Kanen Wealth Management LLC
1.5%
BlackRock, Inc.
1.3%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Edenbrook Capital, LLC |
13F
3/4/5
Company · 10%+ Owner
|
31%
|
$32,114,992
14,664,380 shares
|
— | 30 Jun 2025 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
3.6%
|
$3,729,062
1,702,768 shares
|
— | 30 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
2.7%
|
$2,796,671
1,294,755 shares
|
— | 30 Jun 2025 |
| Kanen Wealth Management LLC |
13F
Company
|
1.5%
|
$1,493,947
691,642 shares
|
— | 30 Jun 2025 |
| BlackRock, Inc. |
13F
Company
|
1.3%
|
$1,382,801
631,416 shares
|
— | 30 Jun 2025 |
| P.A.W. CAPITAL CORP |
13F
Company
|
0.84%
|
$876,000
400,000 shares
|
— | 30 Jun 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
30
Shares
21,205,621
Rows available
30
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
29
Q3 2025 holders
30
Holder diff
1
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend