Security key
56624R108
MARCHEX INC - Class B Common Stock, par value $0.01 per share (MCHX)
CUSIP: 56624R108
Q4 2023 13F Holders as of 31 Dec 2023
- Security type / class
- Equity / Class B Common Stock, par value $0.01 per share
- Total 13F shares
- 22,527,286
- Total 13F value
- $30,635,281
- Share change
- -77,670
- SEC-reported price per share
- $1.36
- Number of holders
- 28
- Value change
- -$107,173
- Number of buys
- 11
- Number of sells
- 9
- Shares outstanding
- 47,640,459
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2023
Institutions
28
Top holders
10
MCHX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2024
Previous quarter: Q3 2023
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 Sep 2023
13F
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%
BRC Group Holdings, Inc.
4.3%
RENAISSANCE TECHNOLOGIES LLC
3.8%
VANGUARD GROUP INC
2%
ACADIAN ASSET MANAGEMENT LLC
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
Company
|
31%
|
$21,075,648
14,534,930 shares
|
— | 30 Sep 2023 |
| BRC Group Holdings, Inc. |
13F
Company
|
4.3%
|
$2,962,047
2,042,791 shares
|
— | 30 Sep 2023 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
3.8%
|
$2,654,000
1,830,264 shares
|
— | 30 Sep 2023 |
| VANGUARD GROUP INC |
13F
Company
|
2%
|
$1,411,867
973,702 shares
|
— | 30 Sep 2023 |
| ACADIAN ASSET MANAGEMENT LLC |
13F
Company
|
1.3%
|
$921,000
635,697 shares
|
— | 30 Sep 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
1.3%
|
$911,266
628,459 shares
|
— | 30 Sep 2023 |
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 Q4 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
28
Shares
22,527,286
Rows available
28
| 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 Q4 2023 vs Q3 2023 Across Filers
Q3 2023 holders
28
Q4 2023 holders
28
Holder diff
0
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 value | Q4 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend