MCHX · Marchex Inc · Shareholders & Ownership

$1.28 +0.02 (+1.59%) At close · Oct 20

Market Cap

$55.87M

44.34M

Volume · Oct 20 14.71K Avg daily vol (3M) 34.62K

Every disclosed holder of MCHX in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns MCHX

13F quarter Jun 30, 2026

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	29	21,274,216	47.98%	Yes
Insiders (Forms 3, 4, 5)	0	0	0.00%	No
13D/G-only blocks	3	14,235,799	32.11%	Yes
Remaining	—	8,827,875	19.91%	Rest
Registered funds (N-PORT, not summed)	17	2,875,200	6.48%	No

Shares outstanding: 44,337,890, the issuer's latest cover-page count restated onto today's split basis.

Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of MCHX

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Edenbrook Capital, LLC 13F CIK 1666682 · Registered investment adviser · Jun 30, 2026	14,664,380	33.07%	0	Jun 30, 2026
1.1	Edenbrook Capital, LLC Insider CIK 1666682 · Mar 27, 2025 Director, 10% Owner, issuer-wide, not summed	2,847,310	6.42%	—	Mar 27, 2025	Director, 10% Owner, issuer-wide, not summed
2	Russell C. Horowitz 13D CIK 1054568 · Unknown · Jul 1, 2026 Item 4 purpose: none of the classified purposes	8,813,485	19.88%	+2,906,389	Jul 1, 2026
3	Koller Capital LLC 13G CIK 1699067 · Unknown · Dec 31, 2023 Rule 13d-1(b), qualified institution	3,865,175	8.72%	—	Dec 31, 2023	Rule 13d-1(b), qualified institution
4	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026	1,576,464	3.56%	-29,440	Jun 30, 2026
5	BRC Group Holdings, Inc. 13G CIK 1464790 · Investment adviser · Feb 28, 2024 Rule 13d-1(b), qualified institution	1,557,139	3.51%	-485,652	Feb 28, 2024	Rule 13d-1(b), qualified institution
6	Kanen Wealth Management LLC 13F CIK 1681614 · Investment adviser · Jun 30, 2026	1,300,388	2.93%	0	Jun 30, 2026
7	Philotimo Focused Growth & Income Fund S000071684 · Registered fund · Jun 30, 2026 World Funds Trust, not summed	1,300,388	2.93%	0	Jun 30, 2026	World Funds Trust, not summed
8	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026	1,079,881	2.44%	-1,455	Jun 30, 2026
9	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026	656,221	1.48%	+16,226	Jun 30, 2026
9.1	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	73,060	0.16%	+16,414	Jun 30, 2026	iShares Trust, not summed
10	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	653,901	1.47%	0	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
11	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	410,875	0.93%	-1,455	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
12	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026	400,627	0.90%	-4,179	Jun 30, 2026
13	P.A.W. CAPITAL CORP 13F CIK 949853 · Unknown · Jun 30, 2026	400,000	0.90%	0	Jun 30, 2026
14	Miller Edwin A Insider CIK 1963474 · Nov 18, 2024 Chief Executive Officer, issuer-wide, not summed	336,761	0.76%	+5,787	Nov 18, 2024	Chief Executive Officer, issuer-wide, not summed
15	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026	203,633	0.46%	+1,455	Jun 30, 2026
16	Fidelity Extended Market Index Fund Fund S000006021 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	187,214	0.42%	-1,505	May 31, 2026	Fidelity Concord Street Trust, not summed
17	ACADIAN ASSET MANAGEMENT LLC 13F CIK 916542 · Unknown · Jun 30, 2026	185,448	0.42%	-26,171	Jun 30, 2026
18	Arax Advisory Partners 13F CIK 1586767 · Registered investment adviser · Jun 30, 2026	145,908	0.33%	+145,908	Jun 30, 2026
19	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026	140,696	0.32%	0	Jun 30, 2026
20	Acuitas Investments, LLC 13F CIK 1524828 · Registered investment adviser · Jun 30, 2026	102,734	0.23%	-30,968	Jun 30, 2026
21	HARTLESS TROY Insider CIK 1256567 · Mar 20, 2026 President & Chief Rev Officer, issuer-wide, not summed	87,500	0.20%	—	Mar 20, 2026	President & Chief Rev Officer, issuer-wide, not summed
22	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026	70,345	0.16%	-5,684	Jun 30, 2026
23	Fidelity Total Market Index Fund Fund S000006026 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	68,352	0.15%	0	May 31, 2026	Fidelity Concord Street Trust, not summed
24	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Jun 30, 2026	66,241	0.15%	-35	Jun 30, 2026
24.1	Dimensional U.S. Core Equity 2 ETF Fund S000070903 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	13,552	0.03%	0	Jul 31, 2026	Dimensional ETF Trust, not summed
25	MARATHON CAPITAL MANAGEMENT 13F CIK 1213206 · Registered investment adviser · Jun 30, 2026	64,000	0.14%	+2,500	Jun 30, 2026
26	Fidelity Series Total Market Index Fund Fund S000065248 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	47,198	0.11%	0	May 31, 2026	Fidelity Concord Street Trust, not summed
27	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026	44,593	0.10%	-2,835	Jun 30, 2026
28	BRIDGEWAY CAPITAL MANAGEMENT, LLC 13F CIK 1107261 · Registered investment adviser · Jun 30, 2026	42,328	0.10%	-14,500	Jun 30, 2026
28.1	Ultra-Small Company Market Fund Fund S000004424 · Registered fund · Jun 30, 2026 Bridgeway Funds, Inc., not summed	40,000	0.09%	-14,500	Jun 30, 2026	Bridgeway Funds, Inc., not summed
29	Feeney Francis J Insider CIK 2087473 · Mar 20, 2026 Chief Operating Officer & CLO, issuer-wide, not summed	40,000	0.09%	0	Mar 20, 2026	Chief Operating Officer & CLO, issuer-wide, not summed
30	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026	33,136	0.07%	0	Jun 30, 2026
31	Fidelity Nasdaq Composite Index Fund Fund S000055366 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	31,616	0.07%	0	May 31, 2026	Fidelity Concord Street Trust, not summed
32	LPL Financial LLC 13F CIK 1403438 · Broker-dealer · Jun 30, 2026	31,190	0.07%	0	Jun 30, 2026
33	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026	24,313	0.05%	0	Jun 30, 2026
33.1	Schwab Total Stock Market Index Fund Fund S000005913 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	24,313	0.05%	0	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
34	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026	17,360	0.04%	+731	Jun 30, 2026
35	VANGUARD BALANCED INDEX FUND Fund S000002560 · Registered fund · Jun 30, 2026 VANGUARD VALLEY FORGE FUNDS, not summed	15,105	0.03%	0	Jun 30, 2026	VANGUARD VALLEY FORGE FUNDS, not summed
36	Vanguard Global Advisers, LLC 13F CIK 1811242 · Registered investment adviser · Jun 30, 2026	11,241	0.03%	0	Jun 30, 2026
37	Independent Advisor Alliance 13F CIK 1696899 · Registered investment adviser · Jun 30, 2026	10,000	0.02%	0	Jun 30, 2026
38	Nagle Brian Insider CIK 2059841 · Mar 20, 2026 Chief Financial Officer, issuer-wide, not summed	7,500	0.02%	—	Mar 20, 2026	Chief Financial Officer, issuer-wide, not summed
39	LVIP Dimensional U.S. Core Equity 2 Fund Fund S000048564 · Registered fund · Jun 30, 2026 LINCOLN VARIABLE INSURANCE PRODUCTS TRUST, not summed	5,340	0.01%	0	Jun 30, 2026	LINCOLN VARIABLE INSURANCE PRODUCTS TRUST, not summed
40	1290 VT Micro Cap Portfolio Fund S000044688 · Registered fund · Jun 30, 2026 EQ Advisors Trust, not summed	3,898	0.01%	-561	Jun 30, 2026	EQ Advisors Trust, not summed
41	Tower Research Capital LLC (TRC) 13F CIK 1533421 · Unknown · Jun 30, 2026	2,930	0.01%	+839	Jun 30, 2026
42	JNL/DFA U.S. Core Equity Fund Fund S000001765 · Registered fund · Jun 30, 2026 JNL Series Trust, not summed	141	0.00%	0	Jun 30, 2026	JNL Series Trust, not summed
43	AZL DFA U.S. Core Equity Fund Fund S000046867 · Registered fund · Jun 30, 2026 Allianz Variable Insurance Products Trust, not summed	131	0.00%	0	Jun 30, 2026	Allianz Variable Insurance Products Trust, not summed
44	JNL/DFA U.S. Small Cap Fund Fund S000068110 · Registered fund · Jun 30, 2026 JNL Series Trust, not summed	116	0.00%	0	Jun 30, 2026	JNL Series Trust, not summed
45	BARCLAYS PLC 13F CIK 312069 · Bank · Jun 30, 2026	63	0.00%	+63	Jun 30, 2026
46	Clearstead Advisors, LLC 13F CIK 842775 · Registered investment adviser · Jun 30, 2026	50	0.00%	+50	Jun 30, 2026
47	JPMORGAN CHASE & CO 13F CIK 19617 · Bank · Jun 30, 2026	43	0.00%	0	Jun 30, 2026
48	BNP PARIBAS ARBITRAGE, SA 13F CIK 1166588 · Non-US institution · Jun 30, 2026	2	0.00%	0	Jun 30, 2026
49	WELLS FARGO & COMPANY/MN 13F CIK 72971 · Bank · Jun 30, 2026	1	0.00%	0	Jun 30, 2026

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Key facts CIK 1224133 CUSIP 56624R108 13F (30d) 1 filings 1 filers Visit website Investor relations