Marchex Ownership | Who Owns Marchex?

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Marchex Ownership Summary

Marchex is owned by 33.95% institutional investors, 8.50% insiders, and 57.56% retail investors. Edenbrook capital is the largest institutional shareholder, holding 33.95% of MCHX shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 1.53% of its assets in Marchex shares.

MCHX Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Marchex	33.95%	8.50%	57.56%
Sector	Communication Services Stocks	14945.80%	16.08%	-14861.87%
Industry	Advertising Stocks	31.62%	13.64%	54.74%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Edenbrook capital	14.66M	33.95%	$23.90M
Renaissance	1.75M	4.06%	$3.07M
Vanguard group	1.10M	2.54%	$1.92M
Blackrock funding, inc. /de	632.72K	1.46%	$1.11M
Blackrock	629.88K	1.46%	$970.01K
P.a.w. capital	400.00K	0.93%	$700.00K
Geode capital management	359.64K	0.83%	$629.56K
Acadian asset management	308.49K	0.71%	$538.00K
Amh equity	250.00K	0.58%	$437.50K
State street	134.60K	0.31%	$235.54K

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Edenbrook capital	14.66M	6.98%	$23.90M
P.a.w. capital	400.00K	1.33%	$700.00K
Amh equity	250.00K	0.43%	$437.50K
Marathon capital management	39.00K	0.02%	$68.25K
Bridgeway capital management	126.30K	0.00%	$221.03K
Renaissance	1.75M	0.00%	$3.07M
Rbf capital	41.60K	0.00%	$64.06K
Acadian asset management	308.49K	0.00%	$538.00K
Financial advocates investment management	10.00K	0.00%	$17.50K
Tower research capital llc (trc)	4.09K	0.00%	$7.16K

Top Buyers

Holder	Shares	% Assets	Change
Amh equity	250.00K	0.43%	250.00K
Edenbrook capital	14.66M	6.98%	102.47K
Susquehanna group, llp	57.97K	-	57.97K
Lpl financial	31.19K	-	31.19K
Marathon capital management	39.00K	0.02%	24.00K

Top Sellers

Holder	Shares	% Assets	Change
Aigh capital management	-	-	-198.10K
B. riley financial	-	-	-197.58K
Russell investments group	-	-	-40.90K
Renaissance	1.75M	0.00%	-24.70K
Millennium management	-	-	-21.29K

New Positions

Holder	Shares	% Assets	Change	Value
Amh equity	250.00K	0.43%	250.00K	$437.50K
Susquehanna group, llp	57.97K	-	57.97K	$101.45K
Lpl financial	31.19K	-	31.19K	$54.58K
Raymond james financial services advisors	18.07K	-	18.07K	$27.82K
Financial advocates investment management	10.00K	0.00%	10.00K	$17.50K

Sold Out

Holder	Change
Citadel advisors	-600.00
Simplex trading	-1.69K
Hightower advisors	-10.12K
Prudential financial	-11.00K
Two sigma securities	-14.34K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
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%
Jun 30, 2024	30	3.45%	20,212,810	-4.12%	46	1.96%	8	14.29%	10	-
Mar 31, 2024	29	-	21,081,843	-6.42%	48	1.76%	7	-36.36%	10	42.86%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	668.19K	1.53%	-
Vanguard Total Stock Mkt Idx Inv	668.19K	1.52%	-
Philotimo Focused Growth and Income	499.07K	1.14%	499.07K
Vanguard Institutional Extnd Mkt Idx Tr	402.38K	0.92%	1.14K
Fidelity Extended Market Index	198.47K	0.45%	350.00
Fidelity Total Market Index	69.07K	0.16%	26.73K
Bridgeway Ultra-Small Company Market	54.50K	0.12%	-70.00K
BlackRock Extended Equity Market K	46.90K	0.11%	-20.00
Extended Equity Market Fund K	46.41K	0.11%	142.00
iShares Micro-Cap ETF	43.33K	0.10%	-

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 Q1	3	-
2024 Q4	4	-
2024 Q3	10	-
2024 Q2	15	-
2023 Q4	2	-

MCHX Ownership FAQ

Who Owns Marchex?

Marchex shareholders are primarily institutional investors at 33.95%, followed by 8.50% insiders and 57.55% retail investors. The average institutional ownership in Marchex's industry, Advertising Stocks , is 31.62%, which Marchex exceeds.

Who owns the most shares of Marchex?

Marchex’s largest shareholders are Edenbrook capital (14.66M shares, 33.95%), Renaissance (1.75M shares, 4.06%), and Vanguard group (1.1M shares, 2.54%). Together, they hold 40.54% 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 6.98% of its assets in 14.66M Marchex shares, valued at 23.9M$.

Who is the top mutual fund holder of Marchex shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Marchex shares, with 1.53% of its total shares outstanding invested in 668.19K Marchex shares.

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