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Cogent Communications Holdings, Inc.

CCOI
Exchange
Nasdaq
Industry
Communications Services, NEC
SEC CIK
0001158324

In the last 90 days, Cogent Communications Holdings, Inc. insiders filed 0 open-market purchases and 2 sales; 224 institutions reported holding it in 13F filings for Q2 2026, worth $656.2M in total; no superinvestor holds it.

13F holders, Q2 2025

Institutional positions in Cogent Communications Holdings, Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
295
−22 vs. Q1 2025
Shares held
48.8M
+2.53M (+5.5%) vs. Q1 2025
Total value
$2.36B
−$483.9M (−17.0%) vs. Q1 2025
New holders
39
113 more added
Sold out
61
106 more reduced

3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CCOI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2025: 295 institutions
Q1 2021: 255 institutionsQ2 2021: 259 institutionsQ3 2021: 260 institutionsQ4 2021: 285 institutionsQ1 2022: 274 institutionsQ2 2022: 265 institutionsQ3 2022: 263 institutionsQ4 2022: 286 institutionsQ1 2023: 275 institutionsQ2 2023: 283 institutionsQ3 2023: 311 institutionsQ4 2023: 311 institutionsQ1 2024: 315 institutionsQ2 2024: 310 institutionsQ3 2024: 316 institutionsQ4 2024: 314 institutionsQ1 2025: 320 institutionsQ2 2025: 295 institutionsQ3 2025: 266 institutionsQ4 2025: 247 institutionsQ1 2026: 233 institutionsQ2 2026: 224 institutions
Value heldQ2 2025: $2.36B
Q1 2021: $2.82BQ2 2021: $3.11BQ3 2021: $2.91BQ4 2021: $3.02BQ1 2022: $2.74BQ2 2022: $2.53BQ3 2022: $2.16BQ4 2022: $2.35BQ1 2023: $2.67BQ2 2023: $2.87BQ3 2023: $2.61BQ4 2023: $3.34BQ1 2024: $2.93BQ2 2024: $2.59BQ3 2024: $3.52BQ4 2024: $3.58BQ1 2025: $2.84BQ2 2025: $2.36BQ3 2025: $1.95BQ4 2025: $1.05BQ1 2026: $919.1MQ2 2026: $656.2M
Institutions holding CCOI and their total value by quarter
QuarterHoldersValue
Q2 2026224$656.2M
Q1 2026233$919.1M
Q4 2025247$1.05B
Q3 2025266$1.95B
Q2 2025295$2.36B
Q1 2025320$2.84B
Q4 2024314$3.58B
Q3 2024316$3.52B
Q2 2024310$2.59B
Q1 2024315$2.93B
Q4 2023311$3.34B
Q3 2023311$2.61B
Q2 2023283$2.87B
Q1 2023275$2.67B
Q4 2022286$2.35B
Q3 2022263$2.16B
Q2 2022265$2.53B
Q1 2022274$2.74B
Q4 2021285$3.02B
Q3 2021260$2.91B
Q2 2021259$3.11B
Q1 2021255$2.82B

Institutions, Q2 2025

Shares, value and share of portfolio for each institution holding Cogent Communications Holdings, Inc.; share changes are against Q1 2025.

Institutions holding CCOI in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
AQR Capital Management LLC5,048$243.3K0.00%+1,750+53.1%Added
Wealth Enhancement Advisory Services, LLC4,808$242.0K0.00%+4,808New
Steel Peak Wealth Management LLC4,947$238.5K0.01%+4,947New
Empowered Funds, LLC4,813$232.0K0.00%−653−11.9%Reduced
Ellevest, Inc.4,762$229.6K0.04%−30−0.6%Reduced
Ameritas Investment Partners, Inc.4,462$215.1K0.01%00.0%Unchanged
SRS Capital Advisors, Inc.4,357$210.1K0.01%+3,972+1,031.7%Added
Franklin Resources Inc4,200$202.5K0.00%00.0%Unchanged
Wolverine Asset Management LLC3,953$190.6K0.00%00.0%Unchanged
Towarzystwo Funduszy Inwestycyjnych Pzu SA2,350$113.3K0.03%+1,150+95.8%Added
North Star Investment Management Corp.2,298$110.8K0.01%00.0%Unchanged
New Age Alpha Advisors, LLC2,096$101.0K0.00%−2,885−57.9%Reduced
Headlands Technologies LLC2,030$97.9K0.01%+2,030New
Covestor Ltd2,019$97.0K0.06%+984+95.1%Added
KBC Group NV1,761$85.0K0.00%−671−27.6%Reduced
CWM, LLC1,380$67.0K0.00%−486−26.0%Reduced
Fifth Third Bancorp1,300$62.7K0.00%−136−9.5%Reduced
Aster Capital Management (DIFC) Ltd1,190$57.4K0.01%+1,190New
Jones Financial Companies LLLP1,160$55.9K0.00%+34+3.0%Added
Smartleaf Asset Management LLC1,122$54.1K0.00%−348−23.7%Reduced
Ci Investments Inc.1,000$48.0K0.00%+1,000New
Byrne Asset Management LLC–$41.1K0.03%–New
Hillsdale Investment Management Inc.840$40.5K0.00%+240+40.0%Added
Northwestern Mutual Wealth Management Co828$39.9K0.00%+18+2.2%Added
Atlantic Union Bankshares Corp824$39.7K0.00%+824New
Rosenberg Matthew Hamilton798$38.5K0.01%00.0%Unchanged
Federation des caisses Desjardins du Quebec775$37.4K0.00%+775New
Pin Oak Investment Advisors Inc590$36.0K0.03%00.0%Unchanged
Farther Finance Advisors, LLC740$35.7K0.00%+554+297.8%Added
BankPlus Trust Department662$31.9K0.01%00.0%Unchanged
Parallel Advisors, LLC656$31.6K0.00%−1,158−63.8%Reduced
BNP PARIBAS ASSET MANAGEMENT Holding S.A.557$27.0K0.00%+557New
IFP Advisors, Inc463$25.2K0.00%+43+10.2%Added
Danske Bank A/S500$24.1K0.00%+300+150.0%Added
Clear Street Markets LLC500$24.1K0.01%+500New
Public Employees Retirement System of Ohio473$22.8K0.00%−17,641−97.4%Reduced
Steward Partners Investment Advisory, LLC453$21.8K0.00%−39,330−98.9%Reduced
Annis Gardner Whiting Capital Advisors, LLC433$20.9K0.01%+433New
Caitong International Asset Management Co., Ltd405$19.5K0.01%−1,326−76.6%Reduced
Huntington National Bank391$18.9K0.00%−315−44.6%Reduced
Versant Capital Management, Inc359$17.3K0.00%−25−6.5%Reduced
GAMMA Investing LLC357$17.2K0.00%−690−65.9%Reduced
Bessemer Group Inc346$17.0K0.00%−69−16.6%Reduced
MAI Capital Management348$16.8K0.00%+48+16.0%Added
Copeland Capital Management, LLC304$14.7K0.00%−1,060−77.7%Reduced
Nomura Asset Management Co Ltd300$14.5K0.00%00.0%Unchanged
Harbor Capital Advisors, Inc.293$14.0K0.00%+29+11.0%Added
LRI Investments, LLC207$9.98K0.00%00.0%Unchanged
Operose Advisors LLC200$9.64K0.00%+200New
Umb Bank N A177$8.53K0.00%+39+28.3%Added
Parkside Financial Bank & Trust152$7.33K0.00%+16+11.8%Added
AdvisorNet Financial, Inc150$7.23K0.00%−1−0.7%Reduced
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.133$6.41K0.00%00.0%Unchanged
Rise Advisors, LLC113$5.45K0.00%00.0%Unchanged
PMV Capital Advisers, LLC110$5.30K0.01%+110New
Sterling Capital Management LLC109$5.25K0.00%+62+131.9%Added
Wealth Preservation Advisors, LLC108$5.21K0.00%00.0%Unchanged
Signaturefd, LLC105$5.06K0.00%−44−29.5%Reduced
Massmutual Trust Co FSB104$5.01K0.00%−4−3.7%Reduced
Smithfield Trust Co105$5.00K0.00%00.0%Unchanged
Ronald Blue Trust, Inc.96$4.63K0.00%−121−55.8%Reduced
Geneos Wealth Management Inc.93$4.48K0.00%−132−58.7%Reduced
Ameritas Advisory Services, LLC80$3.86K0.00%+80New
EverSource Wealth Advisors, LLC77$3.71K0.00%−46−37.4%Reduced
Skopos Labs, Inc.72$3.47K0.00%−75−51.0%Reduced
Prestige Wealth Management Group LLC72$3.47K0.00%00.0%Unchanged
Key Financial Inc66$3.18K0.00%00.0%Unchanged
Principal Securities, Inc.62$2.99K0.00%+51+463.6%Added
Millstone Evans Group, LLC59$2.84K0.00%00.0%Unchanged
Allworth Financial LP55$2.65K0.00%+5+10.0%Added
Rothschild Investment LLC50$2.41K0.00%−25−33.3%Reduced
Twin Peaks Wealth Advisors, LLC55$1.87K0.00%+55New
Brown Brothers Harriman & Co34$1.64K0.00%+34New
Bell Investment Advisors, Inc30$1.45K0.00%00.0%Unchanged
Atlantic Trust, LLC29$1.40K0.00%+29New
Farmers & Merchants Investments Inc27$1.30K0.00%−3−10.0%Reduced
Global Retirement Partners, LLC27$1.28K0.00%+27New
Whipplewood Advisors, LLC25$1.21K0.00%−10−28.6%Reduced
Bare Financial Services, Inc23$1.11K0.00%+16+228.6%Added
Private Wealth Management Group, LLC21$1.01K0.00%+12+133.3%Added
TD Private Client Wealth LLC21$1.01K0.00%00.0%Unchanged
ORG Partners LLC20$1.00K0.00%00.0%Unchanged
Hantz Financial Services, Inc.24$1.00K0.00%+14+140.0%Added
Lazard Asset Management LLC22$1.00K0.00%00.0%Unchanged
Tortoise Investment Management, LLC20$9640.00%00.0%Unchanged
Binnacle Investments Inc13$6270.00%−115−89.8%Reduced
JFS Wealth Advisors, LLC11$5310.00%−12−52.2%Reduced
First Horizon Advisors, Inc.6$2890.00%−139−95.9%Reduced
Essential Partners LLC4$1930.00%+4New
DiNuzzo Private Wealth, Inc.3$1450.00%−1−25.0%Reduced
Abound Wealth Management2$970.00%00.0%Unchanged
Retirement Wealth Solutions LLC2$850.00%00.0%Unchanged
SJS Investment Consulting Inc.1$490.00%−4−80.0%Reduced
Parkworth Wealth Management, Inc.1$480.00%00.0%Unchanged
Capital Advisors, Ltd. LLC5$00.00%00.0%Unchanged
Hood River Capital Management LLC0$00.00%−1,211,918−100.0%Sold out
Westwood Holdings Group Inc.0$00.00%−673,921−100.0%Sold out
Dimensional Fund Advisors LP0$00.00%−348,066−100.0%Sold out
Loomis Sayles & Co L P0$00.00%−121,751−100.0%Sold out
Twinbeech Capital LP0$00.00%−51,837−100.0%Sold out