Stock

Marchex Inc

MCHX · held by 26 managers

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025

Reported value

$32.6M

Holders

+0 new · −1 exited

Holders’ est. mark

−$4.85K

Price effect on 2 books still in the name

Largest holder

$24.3M

Edenbrook Capital, LLC

Notable conviction

Share of each notable manager’s 13F book.

Renaissance Technologies0.0% · $2.75M
State Street0.0% · $223.4K
Vanguard0.0% · $2.15M

Holder count by quarter

Q2 2023 Q3 2025 Q4 2025 Q1 2026

Who holds it

Notable only

Investor	Shares	Value	Est. mark	Change
Edenbrook Capital, LLC	14.7M	$24.3M	—	Held
Renaissance Technologies	1.66M	$2.75M	—	Held
Vanguard	1.29M	$2.15M	—	Held
BlackRock, Inc.	635.1K	$1.05M	—	Held
GEODE CAPITAL MANAGEMENT, LLC	403.4K	$669.7K	—	Held
P.A.W. CAPITAL CORP	400K	$664K	—	Held
State Street	134.6K	$223.4K	—	Held
NORTHERN TRUST CORP	76K	$126.2K	—	Held
DIMENSIONAL FUND ADVISORS LP	66.3K	$110K	—	Held
MARATHON CAPITAL MANAGEMENT	61.5K	$102.1K	—	Held
BRIDGEWAY CAPITAL MANAGEMENT, LLC	56.8K	$94.3K	—	Held
GOLDMAN SACHS GROUP INC	44.9K	$74.6K	—	Held
MORGAN STANLEY	33.1K	$55K	−$4.84K	Cut−$15.1K
LPL Financial LLC	31.2K	$51.9K	—	Held
Arcadia Wealth Management, Inc.	29.1K	$48.2K	—	Held
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	24.3K	$40.4K	—	Held
XTX Topco Ltd	15.4K	$25.6K	—	Held
Independent Advisor Alliance	10K	$16.6K	—	Held
Tower Research Capital LLC (TRC)	1.41K	$2.34K	—	Held
Kanen Wealth Management LLC	1.25M	$2.1K	—	Held
ACADIAN ASSET MANAGEMENT LLC	254.5K	$421	—	Held
UBS Group AG	85	$141	—	Held
JPMORGAN CHASE & CO	43	$71	—	Held
BANK OF AMERICA CORP /DE/	38	$63	−$6	Cut−$6
BNP PARIBAS FINANCIAL MARKETS	2	$3	—	Held
WELLS FARGO & COMPANY/MN	1	$1	—	Held

Who left

BARCLAYS PLC$164

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.