| MFS Institutional Money Market Portfolio | 42,475,866 | 42.5M $ | 6.00 % |
| Advanced Energy Industries Inc | 55,529 | 17.9M $ | 2.53 % |
| QXO Inc | 776,133 | 15.1M $ | 2.13 % |
| nVent Electric PLC | 112,355 | 13.3M $ | 1.88 % |
| Bio-Techne Corp | 245,517 | 12.8M $ | 1.81 % |
| Ligand Pharmaceuticals Inc | 63,950 | 12.8M $ | 1.80 % |
| Modine Manufacturing Co | 55,903 | 12.1M $ | 1.71 % |
| CACI International Inc | 21,982 | 12M $ | 1.69 % |
| Littelfuse Inc | 34,750 | 11.8M $ | 1.66 % |
| MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC | 52,370 | 11.6M $ | 1.64 % |
| Charles River Laboratories International Inc | 66,861 | 11.5M $ | 1.63 % |
| Element Solutions Inc | 333,090 | 11.4M $ | 1.61 % |
| Legence Corp | 190,272 | 10.7M $ | 1.52 % |
| Integer Holdings Corp | 119,533 | 10.5M $ | 1.48 % |
| Primoris Services Corp | 73,534 | 10.5M $ | 1.48 % |
| Leonardo DRS Inc | 234,911 | 10.5M $ | 1.48 % |
| FormFactor Inc | 103,682 | 10.1M $ | 1.42 % |
| Chefs' Warehouse Inc/The | 168,483 | 10M $ | 1.41 % |
| TopBuild Corp | 27,887 | 9.8M $ | 1.38 % |
| Flowserve Corp | 129,545 | 9.5M $ | 1.34 % |
| Knife River Corp | 115,426 | 9.4M $ | 1.33 % |
| Terreno Realty Corp | 152,040 | 9.3M $ | 1.32 % |
| TTM Technologies Inc | 95,597 | 9.3M $ | 1.31 % |
| Waystar Holding Corp | 380,698 | 9.2M $ | 1.30 % |
| XPO Inc | 47,135 | 9.2M $ | 1.29 % |
| Amprius Technologies Inc | 538,534 | 9.1M $ | 1.28 % |
| Crane Co | 52,863 | 9M $ | 1.28 % |
| JFrog Ltd | 185,480 | 8.7M $ | 1.23 % |
| nLight Inc | 150,023 | 8.6M $ | 1.21 % |
| PJT Partners Inc | 60,109 | 8.4M $ | 1.19 % |
| Merit Medical Systems Inc | 118,616 | 8.2M $ | 1.15 % |
| Ollie's Bargain Outlet Holdings Inc | 88,093 | 8.1M $ | 1.14 % |
| Schrodinger Inc/United States | 702,349 | 8M $ | 1.13 % |
| Bloom Energy Corp | 58,075 | 7.9M $ | 1.11 % |
| TechnipFMC PLC | 111,622 | 7.7M $ | 1.09 % |
| SSR Mining Inc | 251,215 | 7.4M $ | 1.04 % |
| Box Inc | 301,037 | 7.1M $ | 1.00 % |
| Ionis Pharmaceuticals Inc | 94,701 | 7.1M $ | 1.00 % |
| CCC Intelligent Solutions Holdings Inc | 1,181,274 | 7.1M $ | 1.00 % |
| Simpson Manufacturing Co Inc | 41,274 | 7.1M $ | 1.00 % |
| Finning International Inc | 114,041 | 7.1M $ | 1.00 % |
| Collegium Pharmaceutical Inc | 211,180 | 7M $ | 0.99 % |
| James Hardie Industries PLC | 366,531 | 6.9M $ | 0.98 % |
| Ascendis Pharma A/S | 29,377 | 6.7M $ | 0.95 % |
| Oceaneering International Inc | 181,153 | 6.4M $ | 0.91 % |
| UFP Technologies Inc | 31,681 | 6.1M $ | 0.87 % |
| StandardAero Inc | 232,279 | 6M $ | 0.85 % |
| Antero Resources Corp | 138,438 | 5.9M $ | 0.83 % |
| Dutch Bros Inc | 115,575 | 5.9M $ | 0.83 % |
| BioLife Solutions Inc | 305,049 | 5.8M $ | 0.82 % |
| Patrick Industries Inc | 51,737 | 5.7M $ | 0.81 % |
| Guardant Health Inc | 62,028 | 5.7M $ | 0.81 % |
| Azenta Inc | 270,096 | 5.7M $ | 0.81 % |
| Sportradar Group AG | 336,452 | 5.6M $ | 0.80 % |
| Birkenstock Holding Plc | 154,225 | 5.5M $ | 0.78 % |
| Uranium Energy Corp | 399,679 | 5.4M $ | 0.76 % |
| Globus Medical Inc | 62,172 | 5.4M $ | 0.76 % |
| Brunswick Corp/DE | 73,414 | 5.3M $ | 0.75 % |
| Alkami Technology Inc | 332,697 | 5.2M $ | 0.74 % |
| Kiniksa Pharmaceuticals International Plc | 107,710 | 5.2M $ | 0.73 % |
| WisdomTree Inc | 355,064 | 5.2M $ | 0.73 % |
| Q2 Holdings Inc | 108,287 | 5.1M $ | 0.72 % |
| Covista Inc | 43,957 | 5.1M $ | 0.72 % |
| GeneDx Holdings Corp | 77,394 | 5M $ | 0.70 % |
| Cytokinetics Inc | 73,064 | 4.8M $ | 0.68 % |
| Viper Energy Inc | 101,598 | 4.8M $ | 0.67 % |
| Knight-Swift Transportation Holdings Inc | 82,365 | 4.7M $ | 0.67 % |
| IRhythm Holdings Inc | 39,989 | 4.7M $ | 0.67 % |
| Matador Resources Co | 74,278 | 4.7M $ | 0.66 % |
| US Foods Holding Corp | 50,456 | 4.7M $ | 0.66 % |
| Genius Sports Ltd | 1,048,940 | 4.6M $ | 0.66 % |
| Columbia Sportswear Co | 81,312 | 4.5M $ | 0.63 % |
| Permian Resources Corp | 208,509 | 4.4M $ | 0.63 % |
| GFL Environmental Inc | 104,229 | 4.3M $ | 0.61 % |
| Visteon Corp | 47,608 | 4.3M $ | 0.61 % |
| Cogent Biosciences Inc | 112,398 | 4.3M $ | 0.61 % |
| Wix.com Ltd | 46,390 | 4.2M $ | 0.59 % |
| Advanced Drainage Systems Inc | 30,141 | 4.1M $ | 0.58 % |
| Kymera Therapeutics Inc | 48,058 | 4M $ | 0.57 % |
| Hamilton Lane Inc | 39,657 | 3.9M $ | 0.56 % |
| Adaptive Biotechnologies Corp | 283,420 | 3.9M $ | 0.56 % |
| Mirion Technologies Inc | 209,079 | 3.9M $ | 0.55 % |
| Karman Holdings Inc | 48,148 | 3.9M $ | 0.54 % |
| AtriCure Inc | 123,165 | 3.5M $ | 0.50 % |
| Independence Realty Trust Inc | 231,536 | 3.4M $ | 0.49 % |
| Corsair Gaming Inc | 603,476 | 3.3M $ | 0.47 % |
| GCM Grosvenor Inc | 338,106 | 3.3M $ | 0.47 % |
| Neurocrine Biosciences Inc | 24,788 | 3.3M $ | 0.46 % |
| Immunocore Holdings PLC | 102,016 | 3.1M $ | 0.43 % |
| York Space Systems Inc | 129,836 | 2.9M $ | 0.41 % |
| Miami International Holdings Inc | 71,533 | 2.8M $ | 0.39 % |
| LEGEND BIOTECH CORP | 151,845 | 2.7M $ | 0.39 % |
| Pulse Biosciences Inc | 122,295 | 2.6M $ | 0.37 % |
| Once Upon a Farm PBC | 158,134 | 2.6M $ | 0.37 % |
| PROCEPT BIOROBOTICS CORP | 99,851 | 2.5M $ | 0.35 % |
| CG oncology Inc | 36,262 | 2.5M $ | 0.35 % |
| Ceribell Inc | 130,477 | 2.4M $ | 0.34 % |
| Black Rock Coffee Bar Inc | 174,977 | 2.3M $ | 0.32 % |
| Harmony Biosciences Holdings Inc | 65,422 | 1.8M $ | 0.26 % |
| Billiontoone Inc | 18,955 | 1.5M $ | 0.21 % |
| Tempus AI Inc | 31,351 | 1.4M $ | 0.20 % |
| Absci Corp | 451,688 | 1.4M $ | 0.19 % |
| Ultragenyx Pharmaceutical Inc | 63,320 | 1.3M $ | 0.19 % |
| Annexon Inc | 232,809 | 1.3M $ | 0.18 % |
| Caris Life Sciences Inc | 63,553 | 1.1M $ | 0.16 % |
| BETA TECHNOLOGIES INC | 59,576 | 875.8K $ | 0.12 % |