Notable Holders of Cogent Communication (CCOI)
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Expand Research on CCOI
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* Does Not Fully Represent All Holders
| Fund | Title | Shares | % Owned | Source |
|---|---|---|---|---|
| VANGUARD GROUP INC | COM NEW | 5,161,234 | 11.08% | 13F |
| PENINSULA CAPITAL ADVISORS LLC | COM NEW | 3,800,000 | 8.15% | 13F |
| BlackRock Fund Advisors | COM NEW | 3,232,056 | 6.94% | 13F |
| STATE STREET CORP | COM NEW | 2,273,265 | 4.88% | 13F |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | COMMON | 2,146,436 | 4.61% | 13F |
| RENAISSANCE TECHNOLOGIES LLC | COM NEW | 1,819,556 | 3.90% | 13F |
| BROWN ADVISORY HOLDINGS INC | COM NEW | 1,324,461 | 2.84% | 13F |
| BlackRock Institutional Trust Company, N.A. | COM NEW | 1,069,112 | 2.29% | 13F |
| DIMENSIONAL FUND ADVISORS LP | COM NEW | 997,784 | 2.14% | 13F |
| Copeland Capital Management, LLC | COM | 962,589 | 2.07% | 13F |
| GEODE CAPITAL MANAGEMENT LLC | COM NEW | 878,249 | 1.88% | 13F |
| MIG Absolute Return, LLC | COM NEW | 737,295 | 1.58% | 13F |
| State of New Jersey Common Pension Fund A | COM NEW | 720,000 | 1.55% | 13F |
| Goldman Sachs Asset Management, L.P. | CMN | 712,934 | 1.53% | 13F |
| NATIXIS ASSET MANAGEMENT ADVISORS, L.P. | COM | 654,020 | 1.40% | 13F |
| Colony Capital, Inc. | COM NEW | 636,169 | 1.37% | 13F |
| BOSTON FINANCIAL MANGEMENT INC /MA | COM NEW | 594,389 | 1.28% | 13F |
| Harspring Capital Management, LLC | COM NEW | 575,000 | 1.23% | 13F |
| M&G INVESTMENT MANAGEMENT LTD | COM NEW | 567,784 | 1.22% | 13F |
| Bank of New York Mellon CORP | COM | 539,148 | 1.16% | 13F |
| Hood River Capital Management LLC | COMMON STOCKS | 534,163 | 1.15% | 13F |
| Standard Life Aberdeen plc | COM NEW | 519,812 | 1.12% | 13F |
| NORTHERN TRUST CORP | COM NEW | 497,195 | 1.07% | 13F |
| RAYMOND JAMES & ASSOCIATES | COM NEW | 464,848 | 1.00% | 13F |
| Fidelity Investments | COM NEW | 447,299 | 0.96% | 13F |
| SCHWAB CHARLES INVESTMENT MANAGEMENT INC | COM NEW | 438,386 | 0.94% | 13F |
| UBS Group AG | COM NEW | 425,968 | 0.91% | 13F |
| Numeric Investors LLC | COM NEW | 422,232 | 0.91% | 13F |
| Broad Run Investment Management, LLC | COM NEW | 414,333 | 0.89% | 13F |
| JENNISON ASSOCIATES LLC | COM NEW | 391,592 | 0.84% | 13F |
| Natixis Asset Management | Common Stock | 390,370 | 0.84% | 13F |
| BLAIR WILLIAM & CO/IL | COM NEW | 381,460 | 0.82% | 13F |
| REAVES W H & CO INC | COM | 359,492 | 0.77% | 13F |
| River Road Asset Management, LLC | COM | 311,803 | 0.67% | 13F |
| BANK OF AMERICA CORP /DE/ | COM NEW | 302,393 | 0.65% | 13F |
| FIRST TRUST ADVISORS LP | COM NEW | 295,629 | 0.63% | 13F |
| BEACONLIGHT CAPITAL, LLC | COM NEW | 290,095 | 0.62% | 13F |
| PARAMETRIC PORTFOLIO ASSOCIATES | Common Stock | 281,709 | 0.60% | 13F |
| VICTORY CAPITAL MANAGEMENT INC | COM | 261,496 | 0.56% | 13F |
| Invesco Ltd. | COM NEW | 242,426 | 0.52% | 13F |
| LEGAL & GENERAL GROUP PLC | COM NEW | 240,849 | 0.52% | 13F |
| EMERALD ADVISERS INC/PA | COM | 240,110 | 0.52% | 13F |
| Advisors Asset Management, Inc. | COM NEW | 236,226 | 0.51% | 13F |
| Baring International Investment Ltd | COM | 235,290 | 0.50% | 13F |
| PRINCIPAL FINANCIAL GROUP INC | COM NEW | 232,206 | 0.50% | 13F |
| ROXBURY CAPITAL MANAGEMENT | COMMON STOCKS | 223,009 | 0.48% | 13F |
| Mirae Asset Global Investments Co., Ltd. | COM NEW | 217,171 | 0.47% | 13F |
| EMERALD MUTUAL FUND ADVISERS TRUST | COM | 214,726 | 0.46% | 13F |
| BlackRock Investment Management, LLC | COM NEW | 211,770 | 0.45% | 13F |
| Man Group plc | COM NEW | 164,622 | 0.35% | 13F |
| PUTNAM INVESTMENT MANAGEMENT LLC | 164,028 | 0.35% | 13F | |
| Herald Investment Management Ltd | COM | 155,395 | 0.33% | 13F |
| Senator Investment Group LP | COM NEW | 150,000 | 0.32% | 13F |
| RHUMBLINE ADVISERS | COM | 139,097 | 0.30% | 13F |
| TIAA CREF INVESTMENT MANAGEMENT LLC | CS | 137,516 | 0.30% | 13F |
| Nuveen Asset Management, LLC | COM NEW | 136,711 | 0.29% | 13F |
| ProShare Advisors LLC | COM NEW | 136,318 | 0.29% | 13F |
| Assenagon Asset Management S.A. | COM NEW | 132,399 | 0.28% | 13F |
| Ulysses ManagementLLC | COM NEW | 125,542 | 0.27% | 13F |
| RIPOSTE CAPITAL LLC | COM NEW | 120,000 | 0.26% | 13F |
| TEACHERS ADVISORS INC | CS | 114,324 | 0.25% | 13F |
| FRONTIER CAPITAL MANAGEMENT CO LLC | COM NEW | 112,879 | 0.24% | 13F |
| Redmond Asset Management, LLC | COM NEW | 112,295 | 0.24% | 13F |
| BlackRock Group LTD | COM NEW | 112,163 | 0.24% | 13F |
| ALGERT COLDIRON INVESTORS LLC | COM NEW | 108,967 | 0.23% | 13F |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | COM NEW | 108,339 | 0.23% | 13F |
| Skylands Capital, LLC | COM NEW | 103,975 | 0.22% | 13F |
| WELLS FARGO & CO/MN | COM NEW | 98,681 | 0.21% | 13F |
| DIAM Co., Ltd. | COM NEW | 98,127 | 0.21% | 13F |
| Russell Investments Group, Ltd. | Common Stock | 96,363 | 0.21% | 13F |
| ENVESTNET ASSET MANAGEMENT INC | COM NEW | 96,096 | 0.21% | 13F |
| Swiss National Bank | COM NEW | 94,700 | 0.20% | 13F |
| Azimuth Capital Management LLC | COM | 94,230 | 0.20% | 13F |
| Azimuth Capital Investment Management LLC | COM | 90,085 | 0.19% | 13F |
| UBS GLOBAL ASSET MANAGEMENT AMERICAS INC | EQUITY US CM | 85,630 | 0.18% | 13F |
| CREDIT SUISSE AG/ | COM NEW | 83,532 | 0.18% | 13F |
| WESTFIELD CAPITAL MANAGEMENT CO LP | COM NEW | 81,687 | 0.18% | 13F |
| AMERIPRISE FINANCIAL INC | COM | 80,705 | 0.17% | 13F |
| STATE OF WISCONSIN INVESTMENT BOARD | COM NEW | 78,739 | 0.17% | 13F |
| Phocas Financial CORP | COM NEW | 75,917 | 0.16% | 13F |
| Advantage Alpha Capital Partners LP | COM NEW | 74,928 | 0.16% | 13F |
| Madison Asset Management, LLC | COM | 73,506 | 0.16% | 13F |
| BLACKROCK ADVISORS LLC | COM NEW | 73,404 | 0.16% | 13F |
| SPRINGBOK CAPITAL MANAGEMENT, LLC | COM NEW | 71,884 | 0.15% | 13F |
| Atlantic Trust Group, LLC | COM | 70,752 | 0.15% | 13F |
| KARSCH CAPITAL MANAGEMENT LP | COM NEW | 68,500 | 0.15% | 13F |
| TriOaks Capital Management L.P. | COM NEW | 67,004 | 0.14% | 13F |
| PRICE T ROWE ASSOCIATES INC /MD/ | COMM STK | 61,810 | 0.13% | 13F |
| GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | COM | 60,000 | 0.13% | 13F |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | COM NEW | 57,455 | 0.12% | 13F |
| BMO FINANCIAL CORP | COM NEW | 56,070 | 0.12% | 13F |
| CAPITAL INSIGHT PARTNERS, LLC | COM NEW | 55,272 | 0.12% | 13F |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | COM NEW | 53,774 | 0.12% | 13F |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | COMMON STOCK | 52,703 | 0.11% | 13F |
| ALLIANCEBERNSTEIN L.P. | COM NEW | 50,321 | 0.11% | 13F |
| PRUDENTIAL FINANCIAL INC | COM NEW | 49,545 | 0.11% | 13F |
| THRIVENT FINANCIAL FOR LUTHERANS | COM NEW | 48,032 | 0.10% | 13F |
| CAPTRUST FINANCIAL ADVISORS | Stock | 44,558 | 0.10% | 13F |
| Squarepoint Ops LLC | COM NEW | 44,352 | 0.10% | 13F |
| Emerald Acquisition Ltd. | Common Stocks | 43,728 | 0.09% | 13F |
| RUSSELL FRANK CO/ | Common Stocks | 43,064 | 0.09% | 13F |
| CITIGROUP INC | COM NEW | 42,186 | 0.09% | 13F |
| GRANAHAN INVESTMENT MANAGEMENT INC/MA | COM NEW | 40,683 | 0.09% | 13F |
| GREAT WEST LIFE ASSURANCE CO /CAN/ | COM NEW | 40,364 | 0.09% | 13F |
| Neuberger Berman Group LLC | Common | 40,296 | 0.09% | 13F |
| State of New Jersey Common Pension Fund D | COM NEW | 38,944 | 0.08% | 13F |
| JANE STREET GROUP, LLC | COM NEW | 38,118 | 0.08% | 13F |
| TEXAS PERMANENT SCHOOL FUND | COM NEW | 37,841 | 0.08% | 13F |
| Citadel (CALL) | COM NEW | 37,600 | 0.08% | 13F |
| AHL Partners LLP | COM NEW | 36,646 | 0.08% | 13F |
| TEALWOOD ASSET MANAGEMENT INC | COM NEW | 36,488 | 0.08% | 13F |
| BNP PARIBAS ARBITRAGE, SA | Equity | 36,121 | 0.08% | 13F |
| Ipswich Investment Management Co., Inc. | COM NEW | 35,979 | 0.08% | 13F |
| ROYCE & ASSOCIATES LLC | COM NEW | 33,924 | 0.07% | 13F |
| MARTINGALE ASSET MANAGEMENT L P | COM | 32,672 | 0.07% | 13F |
| PNC FINANCIAL SERVICES GROUP INC | COM NEW | 32,289 | 0.07% | 13F |
| SEI TRUST CO | COM | 32,037 | 0.07% | 13F |
| Hennion & Walsh Asset Management, Inc. | COM NEW | 30,700 | 0.07% | 13F |
| ING INVESTMENT MANAGEMENT CO | COM NEW | 30,600 | 0.07% | 13F |
| Jackson Wealth Management, LLC | CCOI | 30,224 | 0.06% | 13F |
| Muzinich & Co., Inc. (PUT) | COM NEW | 30,000 | 0.06% | 13F |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | COM NEW | 29,815 | 0.06% | 13F |
| SCHRODER INVESTMENT MANAGEMENT GROUP | COM NEW | 29,046 | 0.06% | 13F |
| Vestcor Investment Management Corp | COM NEW | 28,370 | 0.06% | 13F |
| Alaska Retirement Management Board | COM NEW | 28,290 | 0.06% | 13F |
| NISA INVESTMENT ADVISORS L L C | COM | 27,695 | 0.06% | 13F |
| ADVISOR PARTNERS II, LLC | COM NEW | 27,305 | 0.06% | 13F |
| State of Tennessee, Treasury Department | COMMON STOCK | 27,105 | 0.06% | 13F |
| Susquehanna International Group, LLP (CALL) | COM NEW | 26,400 | 0.06% | 13F |
| NEW YORK STATE COMMON RETIREMENT FUND | Common Stock | 26,335 | 0.06% | 13F |
| TEACHER RETIREMENT SYSTEM OF TEXAS | COM NEW | 25,905 | 0.06% | 13F |
| WOLVERINE TRADING, LLC (CALL) | COM NEW | 25,700 | 0.06% | 13F |
| Loeb Offshore Management LP (CALL) | COM NEW | 25,000 | 0.05% | 13F |
| Holocene Advisors, LP | COM NEW | 24,994 | 0.05% | 13F |
| Century Capital Management, LLC | COM | 24,715 | 0.05% | 13F |
| DEUTSCHE BANK AG\ | COM NEW | 24,466 | 0.05% | 13F |
| Texas Yale Capital Corp. | COM NEW | 23,000 | 0.05% | 13F |
| BRADLEY FOSTER & SARGENT INC/CT | com | 22,890 | 0.05% | 13F |
| GUGGENHEIM CAPITAL LLC | COM NEW | 22,849 | 0.05% | 13F |
| YOUSIF CAPITAL MANAGEMENT, LLC | COM | 22,843 | 0.05% | 13F |
| MetLife Investment Advisors, LLC | COM NEW | 22,767 | 0.05% | 13F |
| Louisiana State Employees Retirement System | COM NEW | 22,600 | 0.05% | 13F |
| ALPS ADVISORS INC | COM NEW | 22,596 | 0.05% | 13F |
| Aperio Group, LLC | COM NEW | 22,503 | 0.05% | 13F |
| Walleye Trading LLC (CALL) | COM NEW | 22,500 | 0.05% | 13F |
| BARCLAYS PLC | COM | 22,398 | 0.05% | 13F |
| MFC GLOBAL INVESTMENT MANAGEMENT (U.S.), LLC | COM NEW | 22,349 | 0.05% | 13F |
| DENVER INVESTMENT ADVISORS LLC | COMMON | 21,918 | 0.05% | 13F |
| MANUFACTURERES LIFE INSURANCE CO | COM NEW | 21,680 | 0.05% | 13F |
| HENDERSON GROUP PLC | COM NEW | 21,111 | 0.05% | 13F |
| Amalgamated Financial Corp. | COM | 20,889 | 0.04% | 13F |
| CHICAGO EQUITY PARTNERS LLC | COM NEW | 20,270 | 0.04% | 13F |
| MILLENNIUM MANAGEMENT LLC | COM NEW | 20,265 | 0.04% | 13F |
| RBF Capital, LLC | COM NEW | 20,000 | 0.04% | 13F |
| PEAK6 Investments, L.P. | COM NEW | 19,706 | 0.04% | 13F |
| SYSTM Wealth Solutions LLC | COMMON | 19,463 | 0.04% | 13F |
| ACCESS FINANCIAL SERVICES, INC. | COM NEW | 19,244 | 0.04% | 13F |
| Empire Capital Management, L.L.C. | COM NEW | 19,000 | 0.04% | 13F |
| Taylor Frigon Capital Management LLC | COM NEW | 18,974 | 0.04% | 13F |
| ING INVESTMENT MANAGEMENT LLC | COM NEW | 18,927 | 0.04% | 13F |
| Caption Management, LLC (PUT) | COM NEW | 18,900 | 0.04% | 13F |
| AMALGAMATED BANK | COM | 18,772 | 0.04% | 13F |
| MANAGED ACCOUNT ADVISORS LLC | COM NEW | 18,710 | 0.04% | 13F |
| Ensign Peak Advisors, Inc | COM | 18,287 | 0.04% | 13F |
| Cubist Systematic Strategies, LLC | COM NEW | 17,980 | 0.04% | 13F |
| Manulife Asset Management (North America) Ltd | COM NEW | 16,918 | 0.04% | 13F |
| Maryland State Retirement & Pension System | COM NEW | 16,751 | 0.04% | 13F |
| NORTHERN TRUST CO OF CONNECTICUT | COM NEW | 16,700 | 0.04% | 13F |
| QS Investors, LLC | COM NEW | 16,168 | 0.03% | 13F |
| Winton Capital Group Ltd | COM NEW | 13,759 | 0.03% | 13F |
| Inspire Advisors, LLC | COM NEW | 13,633 | 0.03% | 13F |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | COM | 13,618 | 0.03% | 13F |
| OREGON PUBLIC EMPLOYEES RETIREMENT FUND | COM | 13,400 | 0.03% | 13F |
| OLD MUTUAL ASSET MANAGERS UK LTD | COM NEW | 13,188 | 0.03% | 13F |
| LPL Financial LLC | COM NEW | 13,031 | 0.03% | 13F |
| PITCAIRN CO | COM NEW | 12,351 | 0.03% | 13F |
| Arizona State Retirement System | COM NEW | 12,223 | 0.03% | 13F |
| TWO SIGMA ADVISERS, LLC | COM NEW | 12,000 | 0.03% | 13F |
| Amundi | COM NEW | 11,911 | 0.03% | 13F |
| COMERICA BANK | COM NEW | 11,210 | 0.02% | 13F |
| FIFTH THIRD BANCORP | COM NEW | 11,109 | 0.02% | 13F |
| HRT FINANCIAL LLC | COM NEW | 10,895 | 0.02% | 13F |
| Quadrature Capital LLP | COM NEW | 10,871 | 0.02% | 13F |
| EXCHANGE TRADED CONCEPTS, LLC | COM NEW | 10,546 | 0.02% | 13F |
| MACQUARIE GROUP LTD | COM NEW | 10,454 | 0.02% | 13F |
| AGF INVESTMENTS INC. | COM | 10,286 | 0.02% | 13F |
| Van Eck | COM NEW | 10,225 | 0.02% | 13F |
| FIRST HAWAIIAN BANK | COM NEW | 10,083 | 0.02% | 13F |
| Fulcrum Asset Management LLP | COM NEW | 10,016 | 0.02% | 13F |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | COM NEW | 9,829 | 0.02% | 13F |
| Cambridge Investment Research Advisors, Inc. | COM NEW | 9,829 | 0.02% | 13F |
| Telluride Asset Management LLC | COM | 9,817 | 0.02% | 13F |
| Salvus Wealth Management, LLC | COM NEW | 9,623 | 0.02% | 13F |
| Kingsview Wealth Management, LLC | COM NEW | 9,390 | 0.02% | 13F |
| CAPSTONE ASSET MANAGEMENT CO | COM | 9,386 | 0.02% | 13F |
| Allspring Global Investments Holdings, LLC | COM NEW | 9,347 | 0.02% | 13F |
| CI Private Wealth, LLC | COM NEW | 9,240 | 0.02% | 13F |
| CAPSTONE INVESTMENT ADVISORS, LLC | COM NEW | 9,215 | 0.02% | 13F |
| ADVISOR PARTNERS LLC | COM NEW | 9,155 | 0.02% | 13F |
| PANAGORA ASSET MANAGEMENT INC | COM NEW | 9,108 | 0.02% | 13F |
| TWO SIGMA INVESTMENTS LLC | COM NEW | 9,100 | 0.02% | 13F |
| CHICAGO TRUST Co NA | COM NEW | 9,071 | 0.02% | 13F |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT CORP | COM NEW | 8,398 | 0.02% | 13F |
| TIEDEMANN WEALTH MANAGEMENT, LLC | COM NEW | 8,298 | 0.02% | 13F |
| 361 CAPITAL LLC | COM NEW | 8,139 | 0.02% | 13F |
| Janney Montgomery Scott LLC | Common Stock | 7,747 | 0.02% | 13F |
| Elkfork Partners LLC | COM | 7,718 | 0.02% | 13F |
| FIERA SCEPTRE INC. | COM NEW | 7,657 | 0.02% | 13F |
| R&F Capital Advisors LP | COM NEW | 7,597 | 0.02% | 13F |
| Zurcher Kantonalbank (Zurich Cantonalbank) | COM NEW | 7,521 | 0.02% | 13F |
| DARK FOREST CAPITAL MANAGEMENT LP | Stock | 7,447 | 0.02% | 13F |
| Spot Trading L.L.C (PUT) | COM NEW | 7,400 | 0.02% | 13F |
| BESSEMER GROUP INC | SC | 7,348 | 0.02% | 13F |
| Xact Kapitalforvaltning AB | COM | 7,330 | 0.02% | 13F |
| Creative Planning | COM NEW | 7,261 | 0.02% | 13F |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | COM | 6,904 | 0.01% | 13F |
| CHESLEY TAFT & ASSOCIATES LLC/IL | COM NEW | 6,751 | 0.01% | 13F |
| Ergoteles LLC | COM NEW | 6,679 | 0.01% | 13F |
| Schechter Investment Advisors, LLC | Stock | 6,411 | 0.01% | 13F |
| RAYMOND JAMES TRUST CO | COMMON STOCK | 6,406 | 0.01% | 13F |
| Glen Harbor Capital Management LLC | COM | 6,356 | 0.01% | 13F |
| IndexIQ Advisors LLC | COM NEW | 6,282 | 0.01% | 13F |
| Snowden Capital Advisors LLC | COM NEW | 6,169 | 0.01% | 13F |
| Yarbrough Capital, LLC | COM NEW | 5,996 | 0.01% | 13F |
| INCEPTIONR LLC | COM NEW | 5,945 | 0.01% | 13F |
| Goss Wealth Management LLC | Common Stock | 5,907 | 0.01% | 13F |
| Cresset Asset Management, LLC | COM NEW | 5,907 | 0.01% | 13F |
| RIVERHEAD CAPITAL MANAGEMENT LLC | COM | 5,797 | 0.01% | 13F |
| Mariner Wealth Advisors, LLC | COM NEW | 5,719 | 0.01% | 13F |
| OPPENHEIMER FUNDS INC | COM NEW | 5,689 | 0.01% | 13F |
| EVERGREEN CAPITAL MANAGEMENT LLC | COM NEW | 5,631 | 0.01% | 13F |
| ETRADE Capital Management LLC | COM | 5,544 | 0.01% | 13F |
| IFP Advisors, Inc | cs | 5,485 | 0.01% | 13F |
| ROYAL BANK OF CANADA \ | COM NEW | 5,447 | 0.01% | 13F |
| IFM Investors Pty Ltd | COM NEW | 5,314 | 0.01% | 13F |
| Personal Capital Advisors Corp | COM NEW | 5,304 | 0.01% | 13F |
| PICTET ASSET MANAGEMENT SA | COM NEW | 5,243 | 0.01% | 13F |
| EVERENCE CAPITAL MANAGEMENT INC | EQTY | 5,100 | 0.01% | 13F |
| Meadow Creek Investment Management LLC | COM | 4,994 | 0.01% | 13F |
| BRINKER CAPITAL INC | COM NEW | 4,950 | 0.01% | 13F |
| PEAK6 Investments LLC | COM NEW | 4,901 | 0.01% | 13F |
| Cornell Pochily Investment Advisors, Inc. | COM NEW | 4,890 | 0.01% | 13F |
| Handelsbanken Fonder AB | COM | 4,830 | 0.01% | 13F |
| Walleye Trading Advisors, LLC | COM NEW | 4,668 | 0.01% | 13F |

