NASDAQ:CCOI | Included in ETF | COGENT COMMUNICATIONS HOLDINGS, INC.

CCOI included in ETFs

Dates are bounded by retained official portfolio snapshots; baseline presence is never presented as an original addition date.

Current ETFs holding CCOI

85 latest ETF portfolios currently report this security. This page shows rows 1–85 of 85.

ETFFundWeightAdded / first observedLatest report
XTLState Street(R) SPDR(R) S&P(R) Telecom ETF1.764746%2026-03-312026-03-31
PSCUInvesco S&P SmallCap Utilities & Communication Services ETF1.056483%2026-02-282026-02-28
JHHYJohn Hancock High Yield ETF0.304411%Present before retained history; addition date unavailable2026-03-31
EBITHarbor AlphaEdge Small Cap Earners ETF0.194232%2026-04-302026-04-30
NIXTResearch Affiliates Deletions ETF0.19%Present before retained history; addition date unavailable2026-03-31
PRFZInvesco RAFI US 1500 Small-Mid ETF0.097273%2026-04-302026-04-30
NUSCNuveen ESG Small-Cap ETF0.091305%2026-04-302026-04-30
QSMLWisdomTree U.S. SmallCap Quality Growth Fund0.087012%2024-12-312026-03-31
FCOMFidelity MSCI Communication Services Index ETF0.067085%2026-04-302026-04-30
XJRiShares ESG Select Screened S&P Small-Cap ETF0.066997%2022-09-302026-03-31
IJTiShares S&P Small-Cap 600 Growth ETF0.064473%2026-03-312026-03-31
SLYGState Street(R) SPDR(R) S & P 600(TM) Small Cap Growth ETF0.06409%2026-03-312026-03-31
IWOiShares Russell 2000 Growth ETF0.061237%2026-03-312026-03-31
VIOGVANGUARD S&P SMALL-CAP 600 GROWTH INDEX FUND0.060155%2026-02-282026-02-28
SPSMState Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF0.059553%2026-03-312026-03-31
VRTGXVANGUARD RUSSELL 2000 GROWTH INDEX FUND0.058329%2026-02-282026-02-28
VTWGVANGUARD RUSSELL 2000 GROWTH INDEX FUND0.058329%2026-02-282026-02-28
IJRiShares Core S&P Small-Cap ETF0.058308%2022-09-302026-03-31
VOXVANGUARD COMMUNICATION SERVICES INDEX FUND0.0578%2026-02-282026-02-28
VTCAXVANGUARD COMMUNICATION SERVICES INDEX FUND0.0578%2026-02-282026-02-28
VIOOVANGUARD S&P SMALL-CAP 600 INDEX FUND0.056686%2026-02-282026-02-28
VSMSXVANGUARD S&P SMALL-CAP 600 INDEX FUND0.056686%2026-02-282026-02-28
SLYVState Street(R) SPDR(R) S & P 600(TM) Small Cap Value ETF0.054016%2026-03-312026-03-31
IJSiShares S&P Small-Cap 600 Value ETF0.053637%2025-12-312026-03-31
BBSCJPMorgan BetaBuilders U.S. Small Cap Equity ETF0.053147%2026-04-302026-04-30
VIOVVANGUARD S&P SMALL-CAP 600 VALUE INDEX FUND0.052545%2026-02-282026-02-28
VSMVXVANGUARD S&P SMALL-CAP 600 VALUE INDEX FUND0.052545%2026-02-282026-02-28
SMLVState Street(R) SPDR(R) US Small Cap Low Volatility Index ETF0.051757%2026-03-312026-03-31
RWJInvesco S&P SmallCap 600 Revenue ETF0.051209%2026-02-282026-02-28
ESMLiShares ESG Aware MSCI USA Small-Cap ETF0.04733%2026-02-282026-02-28
SAAProShares Ultra SmallCap6000.039458%2026-02-282026-02-28
FNDASchwab Fundamental U.S. Small Company ETF0.035973%2026-02-282026-02-28
ISCGiShares Morningstar Small-Cap Growth ETF0.034363%2026-04-302026-04-30
RSSLGlobal X Russell 2000 ETF0.033554%2026-04-302026-04-30
IWMiShares Russell 2000 ETF0.031069%2026-03-312026-03-31
VBKVANGUARD SMALL-CAP GROWTH INDEX FUND0.02999%2026-03-312026-03-31
VISGXVANGUARD SMALL-CAP GROWTH INDEX FUND0.02999%2026-03-312026-03-31
VSGAXVANGUARD SMALL-CAP GROWTH INDEX FUND0.02999%2026-03-312026-03-31
VSGIXVANGUARD SMALL-CAP GROWTH INDEX FUND0.02999%2026-03-312026-03-31
VRTIXVANGUARD RUSSELL 2000 INDEX FUND0.029863%2026-02-282026-02-28
VTWOVANGUARD RUSSELL 2000 INDEX FUND0.029863%2026-02-282026-02-28
ITWOProShares Russell 2000 High Income ETF0.0255%2026-02-282026-02-28
IGPTInvesco AI and Next Gen Software ETF0.022466%2026-04-302026-04-30
OMFSInvesco Russell 2000 Dynamic Multifactor ETF0.020916%2026-02-282026-02-28
SCHASchwab U.S. Small-Cap ETF0.020834%2026-02-282026-02-28
UWMProShares Ultra Russell20000.020062%2026-02-282026-02-28
SMLFiShares U.S. Small-Cap Equity Factor ETF0.017288%2026-04-302026-04-30
ISCBiShares Morningstar Small-Cap ETF0.016779%2022-10-312026-04-30
URTYProShares UltraPro Russell20000.016644%2026-02-282026-02-28
NAESXVANGUARD SMALL-CAP INDEX FUND0.012582%2026-03-312026-03-31
VBVANGUARD SMALL-CAP INDEX FUND0.012582%2026-03-312026-03-31
VSCIXVANGUARD SMALL-CAP INDEX FUND0.012582%2026-03-312026-03-31
VSCPXVANGUARD SMALL-CAP INDEX FUND0.012582%2026-03-312026-03-31
VSMAXVANGUARD SMALL-CAP INDEX FUND0.012582%2026-03-312026-03-31
VEMPXVANGUARD EXTENDED MARKET INDEX FUND0.012217%2026-03-312026-03-31
VEXAXVANGUARD EXTENDED MARKET INDEX FUND0.012217%2026-03-312026-03-31
VEXMXVANGUARD EXTENDED MARKET INDEX FUND0.012217%2026-03-312026-03-31
VIEIXVANGUARD EXTENDED MARKET INDEX FUND0.012217%2026-03-312026-03-31
VXFVANGUARD EXTENDED MARKET INDEX FUND0.012217%2026-03-312026-03-31
WSMLiShares MSCI World Small-Cap ETF0.008291%2026-02-282026-02-28
ONEQFidelity Nasdaq Composite Index ETF0.004073%2026-02-282026-02-28
HDGProShares Hedge Replication ETF0.003812%2026-02-282026-02-28
SPGMState Street(R) SPDR(R) Portfolio MSCI Global Stock Market ETF0.003486%2026-03-312026-03-31
VLUState Street(R) SPDR(R) S&P(R) 1500 Value Tilt ETF0.002941%2026-03-312026-03-31
FNDBSchwab Fundamental U.S. Broad Market ETF0.002722%2026-02-282026-02-28
ESGVVANGUARD ESG U.S. STOCK ETF0.00187%2026-02-282026-02-28
ITOTiShares Core S&P Total U.S. Stock Market ETF0.001541%2026-03-312026-03-31
SCHBSchwab U.S. Broad Market ETF0.001474%2026-02-282026-02-28
VITSXVANGUARD TOTAL STOCK MARKET INDEX FUND0.00146%2026-03-312026-03-31
VSMPXVANGUARD TOTAL STOCK MARKET INDEX FUND0.00146%2026-03-312026-03-31
VSTSXVANGUARD TOTAL STOCK MARKET INDEX FUND0.00146%2026-03-312026-03-31
VTIVANGUARD TOTAL STOCK MARKET INDEX FUND0.00146%2026-03-312026-03-31
VTSAXVANGUARD TOTAL STOCK MARKET INDEX FUND0.00146%2026-03-312026-03-31
VTSMXVANGUARD TOTAL STOCK MARKET INDEX FUND0.00146%2026-03-312026-03-31
VRTTXVANGUARD RUSSELL 3000 INDEX FUND0.001423%2026-02-282026-02-28
VTHRVANGUARD RUSSELL 3000 INDEX FUND0.001423%2026-02-282026-02-28
SPTMState Street(R) SPDR(R) Portfolio S&P 1500(R) Composite Stock Market ETF0.001382%2026-03-312026-03-31
IWViShares Russell 3000 ETF0.001292%2022-09-302026-03-31
TILTFlexShares Morningstar US Market Factor Tilt Index Fund0.001029%2026-04-302026-04-30
MMTMState Street(R) SPDR(R) S&P(R) 1500 Momentum Tilt ETF0.000547%2026-03-312026-03-31
RVTROYCE SMALL-CAP TRUST, INC.0.000107%2026-03-312026-03-31
SABASaba Capital Income & Opportunities Fund II-0.004169%2026-04-302026-04-30
BRWSaba Capital Income & Opportunities Fund-0.005361%2026-04-302026-04-30
EHLSEven Herd Long Short ETF-0.315371%2026-03-312026-03-31
HDGEAdvisorShares Ranger Equity Bear ETF-2.065434%2025-09-302026-03-31