Marchex
MCHX · NASDAQ
$1.28+$0.02 (+1.59%)TodayMarket closed ·
Prev close $1.26
Who owns MCHX
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 59.5% of MCHX’s shares.
- Edenbrook Capital, LLC33.1%
- Koller Capital, LLC8.7%
- Renaissance Technologies LLC3.6%
- Arends (Michael A)3.3%
- Next 6 largest institutions10.9%
- All other shareholders40.5%
| Holder | Shares | % of shares |
|---|---|---|
| Edenbrook Capital, LLC | 14.66M | 33.09% |
| Koller Capital, LLC | 3.87M | 8.72% |
| Renaissance Technologies LLC | 1.58M | 3.56% |
| Arends (Michael A) | 1.44M | 3.25% |
| Kanen Wealth Management, LLC | 1.30M | 2.93% |
| Vanguard Capital Management, LLC | 1.08M | 2.44% |
| Horowitz (Russell C) | 996.92K | 2.25% |
| BlackRock Institutional Trust Company, N.A. | 652.32K | 1.47% |
| Geode Capital Management, L.L.C. | 400.63K | 0.90% |
| P.A.W. Capital Partners, LP | 400.00K | 0.90% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Philotimo Focused Growth and Income Fund | 1.30M | 2.93% |
| Vanguard Total Stock Market Index Fund | 653.90K | 1.48% |
| Vanguard Extended Market Index Fund | 410.88K | 0.93% |
| Fidelity Extended Market Index Fund | 183.63K | 0.41% |
| iShares Micro-Cap ETF | 74.02K | 0.17% |
Short interest
Settled Sep 30, 2026
- Shares short
- 37.73K
- Days to cover
- 1.00
- % of shares outstanding
- 0.09%
- Average daily volume
- 77.18K
- Change since last report
- −43.1%
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