| FIDELITY TECHNOLOGY GROUP LLC D B A FIDELITY INVESTMENTS | 2,515 |
| FIDELITY INVESTMENTS | 2,099 |
| VIRTUSA CORPORATION | 1,373 |
| RANDSTAD DIGITAL LLC | 1,276 |
| THE MATHWORKS INC | 707 |
| BOSTON CONSULTING GROUP INC | 626 |
| THE BOSTON CONSULTING GROUP INC | 473 |
| WAYFAIR LLC | 472 |
| ANALOG DEVICES INC | 464 |
| THERMO FISHER SCIENTIFIC INC | 457 |
| HARVARD UNIVERSITY | 445 |
| AKAMAI TECHNOLOGIES INC | 412 |
| UMASS CHAN MEDICAL SCHOOL | 409 |
| STATE STREET BANK AND TRUST COMPANY | 405 |
| BRIGHAM AND WOMENS HOSPITAL | 359 |
| DANA-FARBER CANCER INSTITUTE | 322 |
| CHILDRENS HOSPITAL CORPORATION | 311 |
| STAPLES INC | 298 |
| HUBSPOT INC | 289 |
| BAIN AND COMPANY INC | 285 |
| TRUSTEES OF BOSTON UNIVERSITY | 283 |
| AVCO CONSULTING INC | 272 |
| SCHNEIDER ELECTRIC USA INC | 270 |
| GENERAL HOSP CORP D B A MASS GENERAL HOSP | 259 |
| STATE STREET BANK AND TRUST COMPAN | 255 |
| MASSACHUSETTS INSTITUTE OF TECHNOLOGY | 243 |
| ECLINICALWORKS LLC | 240 |
| BOSTON SCIENTIFIC CORPORATION | 238 |
| MODERNATX INC | 223 |
| DASSAULT SYSTEMES AMERICAS CORP | 213 |
| THE DEVEREUX FOUNDATION | 207 |
| VERTEX PHARMACEUTICALS INCORPORATED | 206 |
| ANALYSIS GROUP INC | 203 |
| GENERAL HOSP CORP D B A MASS GENER | 194 |
| SAPIENT CORPORATION | 193 |
| NORTHEASTERN UNIVERSITY | 185 |
| ATHENAHEALTH INC | 184 |
| MASSACHUSETTS INSTITUTE OF TECHNOL | 181 |
| BIOGEN INC | 167 |
| MASS GENERAL BRIGHAM INCORPORATED | 156 |
| COLLABORATE SOLUTIONS INC | 148 |
| RANDSTAD TECHNOLOGIES LLC | 147 |
| BAHWAN CYBERTEK INC | 142 |
| TUFTS UNIVERSITY | 141 |
| ELIASSEN GROUP LLC | 140 |
| VERTEX PHARMACEUTICALS INCORPORATE | 140 |
| WELLINGTON MANAGEMENT COMPANY LLP | 139 |
| LIBERTY MUTUAL TECHNOLOGY GROUP INC | 138 |
| TAKEDA DEVELOPMENT CENTER AMERICAS INC | 138 |
| CRA INTERNATIONAL INC | 136 |
| FMR LLC D B A FIDELITY INVESTMENTS | 133 |
| BEACON HILL SOLUTIONS GROUP LLC | 131 |
| BROAD INSTITUTE | 130 |
| BETH ISRAEL DEACONESS MEDICAL CENTER INC | 129 |
| TAKEDA DEVELOPMENT CENTER AMERICAS | 129 |
| SOLUTION IT INC | 124 |
| THE STEPPING STONES GROUP LLC | 123 |
| PTC INC | 118 |
| QUANTIPHI INC | 116 |
| INTERSYSTEMS CORPORATION | 115 |
| MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY | 115 |
| MOTIONAL AD INC | 115 |
| SYMBOTIC LLC | 115 |
| HOMESITE GROUP INCORPORATED | 112 |
| NEW ENGLAND CENTER FOR CHILDREN INC | 106 |
| BOSTON MEDICAL CENTER CORPORATION | 104 |
| VENTOIS INC | 104 |
| LIBERTY MUTUAL GROUP INC | 101 |
| INSULET CORPORATION | 100 |
| APPS ASSOCIATES LLC | 99 |
| BEACON HILL STAFFING GROUP LLC | 99 |
| BOSTON COLLEGE | 97 |
| BETH ISRAEL DEACONESS MEDICAL CENT | 96 |
| GANDARA MENTAL HEALTH CENTER, INC. | 95 |
| DK CROWN HOLDINGS INC | 94 |
| COLLABORATE SOLUTIONS INC. | 92 |
| CYTEL INC | 92 |
| PHILIPS NORTH AMERICA LLC | 91 |
| CHARLES RIVER LABORATORIES INC | 85 |
| CORNERSTONE RESEARCH INC | 85 |
| KLAVIYO INC | 85 |
| EMD MILLIPORE CORPORATION | 84 |
| THE HOME FOR LITTLE WANDERERS | 83 |
| CARGURUS INC | 82 |
| TAKEDA PHARMACEUTICALS USA INC | 81 |
| ALNYLAM US INC | 80 |
| SHARKNINJA OPERATING LLC | 80 |
| DOTCOM TEAM LLC | 79 |
| TRINITY PARTNERS LLC | 79 |
| PEGASYSTEMS INC | 78 |
| MAXIM INTEGRATED PRODUCTS LLC | 75 |
| PAREXEL INTERNATIONAL LLC | 75 |
| SANTANDER BANK N A | 73 |
| MASSACHUSETTS GENERAL HOSPITAL MGPO | 72 |
| BOSE CORPORATION | 71 |
| FIDELITY BROKERAGE SERVICES LLC D B A FIDELITY INVESTMENTS | 71 |
| SOURCE CONSULTING LLC | 70 |
| CIRCLE INTERNET FINANCIAL LLC | 69 |
| FOUNDATION MEDICINE INC | 69 |
| AIR WORLDWIDE CORPORATION | 67 |