What does CUSIP 56624R108 represent in this 13F holders report?

CUSIP 56624R108 is the security identifier for MCHX - MARCHEX INC - CL B used to aggregate holder disclosures.

How many institutions held MCHX - MARCHEX INC - CL B in Q2 2025?

29 institutional investors reported MCHX - MARCHEX INC - CL B for Q2 2025. Use the holders table for investor-level position and value details.

MARCHEX INC - CL B (MCHX)

CUSIP: 56624R108

Q2 2025 13F Holders as of 30 Jun 2025

Type / Class: Equity / CL B
Total 13F shares: 21,186,259
Share change: +437,225
Total reported value: $46,302,489
Price per share: $2.16
Number of holders: 29
Value change: +$995,274
Number of buys: 7
Number of sells: 14

Quarterly Holders Quick Answers

What is CUSIP 56624R108?
CUSIP 56624R108 identifies MCHX - MARCHEX INC - CL B in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q3 2025
Previous quarter: Q1 2025

Recent filing periods for CUSIP 56624R108:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of MCHX - MARCHEX INC - CL B (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
Edenbrook Capital, LLC	13F 3/4/5	Company · 10%+ Owner	— class O/S missing	14,664,380	$23,902,939	—	31 Mar 2025	13F 3/4/5
RENAISSANCE TECHNOLOGIES LLC	13F	Company	— class O/S missing	1,717,764	$2,799,955	—	31 Mar 2025	13F
VANGUARD GROUP INC	13F	Company	— class O/S missing	1,095,784	$1,786,128	—	31 Mar 2025	13F
BlackRock, Inc.	13F	Company	— class O/S missing	631,718	$1,029,700	—	31 Mar 2025	13F
Kanen Wealth Management LLC	13F	Company	— class O/S missing	499,070	$813,484	—	31 Mar 2025	13F
Edwin A. Miller	3/4/5	Chief Executive Officer	— mixed-class rows	593,011 mixed-class rows	$766,055	—	20 Mar 2025	3/4/5
P.A.W. CAPITAL CORP	13F	Company	— class O/S missing	400,000	$652,000	—	31 Mar 2025	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	395,865	$645,437	—	31 Mar 2025	13F
John Roswech	3/4/5	Chief Revenue Officer	— mixed-class rows	425,000 mixed-class rows	$527,325	—	03 Jan 2022	3/4/5
ACADIAN ASSET MANAGEMENT LLC	13F	Company	— class O/S missing	308,492	$502,000	—	31 Mar 2025	13F
AMH Equity Ltd	13F	Company	— class O/S missing	217,113	$353,894	—	31 Mar 2025	13F
Ryan Polley	3/4/5	Chief Operating Officer	— mixed-class rows	385,000 mixed-class rows	$344,519	—	25 Jan 2023	3/4/5
STATE STREET CORP	13F	Company	— class O/S missing	134,596	$219,391	—	31 Mar 2025	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	— class O/S missing	101,787	$165,943	—	31 Mar 2025	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	— class O/S missing	88,834	$144,800	—	31 Mar 2025	13F
NORTHERN TRUST CORP	13F	Company	— class O/S missing	79,186	$129,073	—	31 Mar 2025	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	56,828	$92,630	—	31 Mar 2025	13F
GOLDMAN SACHS GROUP INC	13F	Company	— class O/S missing	49,942	$81,405	—	31 Mar 2025	13F
RBF Capital, LLC	13F	Company	— class O/S missing	41,600	$67,808	—	31 Mar 2025	13F
MARATHON CAPITAL MANAGEMENT	13F	Company	— class O/S missing	41,500	$67,645	—	31 Mar 2025	13F
MORGAN STANLEY	13F	Company	— class O/S missing	38,810	$63,261	—	31 Mar 2025	13F
LPL Financial LLC	13F	Company	— class O/S missing	31,240	$50,921	—	31 Mar 2025	13F
Arcadia Wealth Management, Inc.	13F	Company	— class O/S missing	29,050	$47,352	—	31 Mar 2025	13F
IEQ CAPITAL, LLC	13F	Company	— class O/S missing	27,908	$45,490	—	31 Mar 2025	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	— class O/S missing	24,313	$39,630	—	31 Mar 2025	13F
CITADEL ADVISORS LLC	13F	Company	— class O/S missing	23,792	$38,781	—	31 Mar 2025	13F
JANE STREET GROUP, LLC	13F	Company	— class O/S missing	18,657	$30,411	—	31 Mar 2025	13F
XTX Topco Ltd	13F	Company	— class O/S missing	11,287	$18,398	—	31 Mar 2025	13F
Financial Advocates Investment Management	13F	Company	— class O/S missing	10,000	$16,300	—	31 Mar 2025	13F
UBS Group AG	13F	Company	— class O/S missing	5,909	$9,632	—	31 Mar 2025	13F
Tower Research Capital LLC (TRC)	13F	Company	— class O/S missing	2,722	$4,437	—	31 Mar 2025	13F
BNP PARIBAS FINANCIAL MARKETS	13F	Company	— class O/S missing	491	$800	—	31 Mar 2025	13F
BANK OF AMERICA CORP /DE/	13F	Company	— class O/S missing	305	$497	—	31 Mar 2025	13F
JPMORGAN CHASE & CO	13F	Company	— class O/S missing	90	$147	—	31 Mar 2025	13F
WELLS FARGO & COMPANY/MN	13F	Company	— class O/S missing	1	$1	—	31 Mar 2025	13F
Holly A. Aglio	3/4/5	CFO	— class O/S missing	300,000	—	—	30 Oct 2023	3/4/5

Institutional Holders of MARCHEX INC - CL B (MCHX) as of Q2 2025

As of 30 Jun 2025, MARCHEX INC - CL B (MCHX) was held by 29 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 21,186,259 shares. The largest 10 holders included Edenbrook Capital, LLC, RENAISSANCE TECHNOLOGIES LLC, VANGUARD GROUP INC, Kanen Wealth Management LLC, BlackRock, Inc., P.A.W. CAPITAL CORP, GEODE CAPITAL MANAGEMENT, LLC, ACADIAN ASSET MANAGEMENT LLC, AMH Equity Ltd, and STATE STREET CORP. This page lists 29 institutional shareholders reporting positions in this security for the Q2 2025 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q2 2025 vs Q1 2025 Across Filers

Q1 2025 holders

Q2 2025 holders

Holder diff

-3

Investor	Q1 2025 Shares	Q2 2025 Shares	Share Diff	Share Chg %	Q1 2025 Value $	Q2 2025 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.