Marchex Ownership | Who Owns Marchex?

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Marchex Ownership Summary

Marchex is owned by 3.20% institutional investors, 9.20% insiders, and 87.59% retail investors. Edenbrook capital is the largest institutional shareholder, holding 33.40% of MCHX shares. Philotimo Focused Growth and Income is the top mutual fund, with 1.58% of its assets in Marchex shares.

MCHX Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Marchex	3.20%	9.20%	87.59%
Sector	Communication Services Stocks	31.39%	16.65%	51.96%
Industry	Advertising Stocks	39.66%	14.60%	45.74%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Edenbrook capital	14.66M	33.40%	$26.49M
Renaissance	1.69M	3.85%	$3.06M
Vanguard group	1.29M	2.95%	$2.32M
Kanen wealth management	1.13M	2.57%	$1.95M
Blackrock	629.88K	1.46%	$970.01K
Blackrock funding, inc. /de	632.91K	1.44%	$1.14M
Geode capital management	402.23K	0.92%	$720.16K
P.a.w. capital	400.00K	0.91%	$722.48K
Acadian asset management	273.30K	0.62%	$488.00K
State street	134.60K	0.31%	$240.93K

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Edenbrook capital	14.66M	4.52%	$26.49M
P.a.w. capital	400.00K	1.25%	$722.48K
Kanen wealth management	1.13M	0.65%	$1.95M
Acuitas investments	48.83K	0.06%	$88.19K
Arcadia wealth management	29.05K	0.03%	$52.00K
Marathon capital management	61.50K	0.03%	$110.08K
Renaissance	1.69M	0.00%	$3.06M
Rbf capital	41.60K	0.00%	$75.14K
Bridgeway capital management	56.83K	0.00%	$101.72K
Acadian asset management	273.30K	0.00%	$488.00K

Top Buyers

Holder	Shares	% Assets	Change
Kanen wealth management	1.13M	0.65%	434.75K
Susquehanna group, llp	57.97K	-	57.97K
Raymond james financial services advisors	18.07K	-	18.07K
Independent advisor alliance	10.00K	0.00%	10.00K
Geode capital management	402.23K	-	9.03K

Top Sellers

Holder	Shares	% Assets	Change
Amh equity	-	-	-278.28K
Aigh capital management	-	-	-198.10K
B. riley financial	-	-	-197.58K
Russell investments group	-	-	-40.90K
Manatuck hill partners	-	-	-40.00K

New Positions

Holder	Shares	% Assets	Change	Value
Susquehanna group, llp	57.97K	-	57.97K	$101.45K
Raymond james financial services advisors	18.07K	-	18.07K	$27.82K
Independent advisor alliance	10.00K	0.00%	10.00K	$17.90K
Royal bank of canada	366.00	-	366.00	$1.00K
Barclays	91.00	-	91.00	$164.00

Sold Out

Holder	Change
Citadel advisors	-600.00
Simplex trading	-1.69K
Financial advocates investment management	-10.00K
Hightower advisors	-10.12K
Prudential financial	-11.00K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	7	-76.67%	1,407,018	-93.36%	3	0.14%	2	-71.43%	1	-88.89%
Jun 30, 2025	30	-9.09%	21,186,259	2.11%	48	2.09%	7	-46.15%	9	-
Mar 31, 2025	1	-96.97%	14,664,380	-28.06%	33	1.52%	1	-92.31%	-	-100.00%
Dec 31, 2024	32	10.34%	20,354,528	1.37%	47	2.18%	12	71.43%	7	-
Sep 30, 2024	29	-3.33%	20,080,395	-0.66%	46	2.11%	7	-12.50%	7	-30.00%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Philotimo Focused Growth and Income	691.64K	1.58%	192.57K
Vanguard US Total Market Shares ETF	668.19K	1.53%	-
Vanguard Total Stock Mkt Idx Inv	653.90K	1.49%	-14.29K
Vanguard Institutional Extnd Mkt Idx Tr	412.33K	0.94%	-187.89K
Fidelity Extended Market Index	193.62K	0.44%	-1.59K
Fidelity Total Market Index	68.92K	0.16%	-147.00
Bridgeway Ultra-Small Company Market	54.50K	0.12%	-
BlackRock Extended Equity Market K	46.90K	0.11%	-20.00
iShares Micro-Cap ETF	47.32K	0.11%	-
Extended Equity Market Fund K	45.50K	0.10%	-908.00

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 25, 2025	Edenbrook Capital, LLC	-	Buy	$121.09K
Mar 27, 2025	Edenbrook Capital, LLC	-	Buy	$3.91K
Mar 26, 2025	Edenbrook Capital, LLC	-	Buy	$52.83K
Nov 15, 2024	Miller Edwin A	Chief Executive Officer	Buy	$1.37K
Nov 18, 2024	Miller Edwin A	Chief Executive Officer	Buy	$8.61K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	-
2025 Q3	-	-
2025 Q1	3	-
2024 Q4	4	-
2024 Q3	10	-

MCHX Ownership FAQ

Who Owns Marchex?

Marchex shareholders are primarily institutional investors at 3.20%, followed by 9.20% insiders and 87.60% retail investors. The average institutional ownership in Marchex's industry, Advertising Stocks , is 39.66%, which Marchex falls below.

Who owns the most shares of Marchex?

Marchex’s largest shareholders are Edenbrook capital (14.66M shares, 33.40%), Renaissance (1.69M shares, 3.85%), and Vanguard group (1.29M shares, 2.95%). Together, they hold 40.21% of Marchex’s total shares outstanding.

Does Blackrock own Marchex?

Yes, BlackRock owns 1.46% of Marchex, totaling 629.88K shares as of Jun 2024. This represents 0% of BlackRock's total assets, with a market value of 970.01K$. In the last quarter, BlackRock increased its holdings by 3.15K shares, a 0.50% change.

Who is Marchex’s biggest shareholder by percentage of total assets invested?

Edenbrook capital is Marchex’s biggest shareholder by percentage of total assets invested, with 4.52% of its assets in 14.66M Marchex shares, valued at 26.49M$.

Who is the top mutual fund holder of Marchex shares?

Philotimo Focused Growth and Income is the top mutual fund holder of Marchex shares, with 1.58% of its total shares outstanding invested in 691.64K Marchex shares.

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