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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

CCOI

COGENT COMMUNICATIONS HOLDINGS, INC.

Superinvestors

Institutional investors holding CCOI

Consensus →
InvestorFundWeightSharesValueQuarter
Kenneth FisherFisher Asset Management0.00%226$17K2023Q4
Dodge & CoxDodge & Cox0.00%2,990$231K2020Q2

Congressional Activity

Congressional data coming soon

Insider Activity

4

Total trades

$380K

Volume

1

Buys

3

Sells

Last trade: May 28, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 28, 2026Lewis H FergusonSell$57K
May 14, 2026Lewis H FergusonSell$54K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

May 4, 2026
Lewis H Ferguson
Buy
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