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 2023?

28 institutional investors reported MCHX - MARCHEX INC - CL B for Q2 2023. Use the holders table for investor-level position and value details.

MARCHEX INC - CL B (MCHX)

CUSIP: 56624R108

Q2 2023 13F Holders as of 30 Jun 2023

Type / Class: Equity / CL B
Total 13F shares: 22,759,549
Share change: -245,145
Total reported value: $48,244,523
Put/Call ratio: 0%
Price per share: $2.12
Number of holders: 28
Value change: -$519,574
Number of buys: 9
Number of sells: 8

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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Back to full security ownership history for the broader multi-quarter picture.
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Explore More Reporting Periods

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

Newer quarter: Q3 2023
Previous quarter: Q1 2023

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	Company	— class O/S missing	14,534,930	$26,453,572	—	31 Mar 2023	13F
BRC Group Holdings, Inc.	13F	Company	— class O/S missing	2,253,966	$4,102,218	—	31 Mar 2023	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	— class O/S missing	1,855,264	$3,377,000	—	31 Mar 2023	13F
VANGUARD GROUP INC	13F	Company	— class O/S missing	973,702	$1,772,138	—	31 Mar 2023	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	— class O/S missing	681,928	$1,240,000	—	31 Mar 2023	13F
BlackRock Finance, Inc.	13F	Company	— class O/S missing	652,523	$1,187,593	—	31 Mar 2023	13F
First Eagle Investment Management, LLC	13F	Company	— class O/S missing	562,093	$1,023,009	—	31 Mar 2023	13F
P.A.W. CAPITAL CORP	13F	Company	— class O/S missing	400,000	$728,000	—	31 Mar 2023	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
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	271,468	$494,071	—	31 Mar 2023	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	— class O/S missing	202,137	$367,830	—	31 Mar 2023	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	136,696	$248,787	—	31 Mar 2023	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	129,600	$235,872	—	31 Mar 2023	13F
GOLDMAN SACHS GROUP INC	13F	Company	— class O/S missing	79,028	$143,831	—	31 Mar 2023	13F
NORTHERN TRUST CORP	13F	Company	— class O/S missing	73,927	$134,547	—	31 Mar 2023	13F
Russell Investments Group, Ltd.	13F	Company	— class O/S missing	40,900	$74,438	—	31 Mar 2023	13F
RBF Capital, LLC	13F	Company	— class O/S missing	41,600	$72,800	—	31 Mar 2023	13F
MORGAN STANLEY	13F	Company	— class O/S missing	37,156	$67,624	—	31 Mar 2023	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	— class O/S missing	24,313	$44,250	—	31 Mar 2023	13F
HighTower Advisors, LLC	13F	Company	— class O/S missing	15,708	$29,000	—	31 Mar 2023	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	— class O/S missing	13,482	$24,537	—	31 Mar 2023	13F
Bank of New York Mellon Corp	13F	Company	— class O/S missing	11,245	$20,465	—	31 Mar 2023	13F
Tower Research Capital LLC (TRC)	13F	Company	— class O/S missing	6,776	$12,000	—	31 Mar 2023	13F
CITADEL ADVISORS LLC	13F	Company	— class O/S missing	5,196	$9,456	—	31 Mar 2023	13F
BNP PARIBAS FINANCIAL MARKETS	13F	Company	— class O/S missing	491	$894	—	31 Mar 2023	13F
FMR LLC	13F	Company	— class O/S missing	331	$602	—	31 Mar 2023	13F
WELLS FARGO & COMPANY/MN	13F	Company	— class O/S missing	234	$426	—	31 Mar 2023	13F

Institutional Holders of MARCHEX INC - CL B (MCHX) as of Q2 2023

As of 30 Jun 2023, MARCHEX INC - CL B (MCHX) was held by 28 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 22,759,549 shares. The largest 10 holders included Edenbrook Capital, LLC, B. Riley Financial, Inc., RENAISSANCE TECHNOLOGIES LLC, VANGUARD GROUP INC, BlackRock Inc., ACADIAN ASSET MANAGEMENT LLC, First Eagle Investment Management, LLC, P.A.W. CAPITAL CORP, GEODE CAPITAL MANAGEMENT, LLC, and DIMENSIONAL FUND ADVISORS LP. This page lists 29 institutional shareholders reporting positions in this security for the Q2 2023 filing period.

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

Compare Q2 2023 vs Q1 2023 Across Filers

Q1 2023 holders

Q2 2023 holders

Holder diff

Investor	Q1 2023 Shares	Q2 2023 Shares	Share Diff	Share Chg %	Q1 2023 Value $	Q2 2023 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.