Holdings of T. Rowe Price Mid-Cap Growth Portfolio
T. ROWE PRICE EQUITY SERIES, INC. · 113 declared positions · as of Mar 31, 2026
Original filing · Net assets 429.6M $ · Ten largest lines: 20.6 % of the equity sleeve
Country breakdown
Shares computed on the equity sleeve, the only part this site carries.
| Country | Lines | Value (USD) | Share |
|---|---|---|---|
| US | 104 | 382.1M $ | 92.90 % |
| BM | 1 | 8.3M $ | 2.03 % |
| GB | 1 | 7.3M $ | 1.76 % |
| CA | 1 | 3.1M $ | 0.76 % |
| JE | 1 | 3M $ | 0.73 % |
| CH | 2 | 2.8M $ | 0.69 % |
| NL | 1 | 2.5M $ | 0.61 % |
| DE | 1 | 1.7M $ | 0.41 % |
| KY | 1 | 416.7K $ | 0.10 % |
Sector breakdown is published in no regulatory filing: neither Form N-PORT nor the LEI reference data carries an activity code. It is absent rather than estimated.
Positions
| Company | Shares | Value (USD) | Weight |
|---|---|---|---|
| Hilton Worldwide Holdings Inc | 38,287 | 11.6M $ | 2.71 % |
| Agilent Technologies Inc | 81,076 | 9.2M $ | 2.15 % |
| Lattice Semiconductor Corp | 96,264 | 8.9M $ | 2.08 % |
| Viking Holdings Ltd | 113,555 | 8.3M $ | 1.94 % |
| Mettler-Toledo International Inc | 6,606 | 8.3M $ | 1.94 % |
| Keysight Technologies Inc | 27,713 | 7.8M $ | 1.82 % |
| Yum! Brands Inc | 50,083 | 7.8M $ | 1.81 % |
| Burlington Stores Inc | 23,514 | 7.7M $ | 1.78 % |
| PTC Inc | 53,132 | 7.6M $ | 1.76 % |
| Alnylam Pharmaceuticals Inc | 22,091 | 7.3M $ | 1.70 % |
| TechnipFMC PLC | 104,952 | 7.3M $ | 1.69 % |
| Monolithic Power Systems Inc | 6,543 | 7.2M $ | 1.67 % |
| MSCI Inc | 13,087 | 7.1M $ | 1.64 % |
| Assurant Inc | 29,449 | 6.4M $ | 1.49 % |
| Tyler Technologies Inc | 18,544 | 6.3M $ | 1.48 % |
| Old Dominion Freight Line Inc | 32,377 | 6.3M $ | 1.47 % |
| Liberty Media Corp-Liberty Formula One | 74,008 | 6.3M $ | 1.46 % |
| Dollar Tree Inc | 55,454 | 6.1M $ | 1.41 % |
| MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC | 27,194 | 6M $ | 1.41 % |
| Domino's Pizza Inc | 16,780 | 6M $ | 1.40 % |
| Veralto Corp | 67,725 | 6M $ | 1.39 % |
| New York Times Co/The | 69,898 | 5.9M $ | 1.36 % |
| Cooper Cos Inc/The | 80,865 | 5.8M $ | 1.35 % |
| Microchip Technology Inc | 89,243 | 5.8M $ | 1.34 % |
| Ferguson Enterprises Inc | 24,619 | 5.7M $ | 1.34 % |
| Cencora Inc | 18,254 | 5.7M $ | 1.34 % |
| Veeva Systems Inc | 30,978 | 5.4M $ | 1.27 % |
| EQT Corp | 84,403 | 5.4M $ | 1.25 % |
| Martin Marietta Materials Inc | 8,601 | 5.1M $ | 1.18 % |
| West Pharmaceutical Services Inc | 20,191 | 5.1M $ | 1.18 % |
| Planet Fitness Inc | 67,664 | 5M $ | 1.17 % |
| Ingersoll Rand Inc | 60,773 | 4.9M $ | 1.13 % |
| XPO Inc | 24,203 | 4.7M $ | 1.10 % |
| UL Solutions Inc | 54,625 | 4.7M $ | 1.09 % |
| Cboe Global Markets Inc | 16,509 | 4.6M $ | 1.08 % |
| Esab Corp | 47,433 | 4.6M $ | 1.07 % |
| Ulta Beauty Inc | 8,667 | 4.5M $ | 1.05 % |
| Raymond James Financial Inc | 30,966 | 4.5M $ | 1.04 % |
| TransUnion | 64,471 | 4.5M $ | 1.04 % |
| Avery Dennison Corp | 25,402 | 4.4M $ | 1.02 % |
| Service Corp International/US | 51,269 | 4.2M $ | 0.98 % |
| Teleflex Inc | 35,095 | 4.2M $ | 0.98 % |
| Ross Stores Inc | 19,309 | 4.2M $ | 0.97 % |
| Textron Inc | 47,505 | 4.2M $ | 0.97 % |
| Booz Allen Hamilton Holding Corp | 53,074 | 4.1M $ | 0.96 % |
| Manhattan Associates Inc | 30,825 | 4.1M $ | 0.96 % |
| Elanco Animal Health Inc | 170,759 | 4.1M $ | 0.95 % |
| Ionis Pharmaceuticals Inc | 53,379 | 4M $ | 0.93 % |
| Pool Corp | 19,533 | 4M $ | 0.92 % |
| Paylocity Holding Corp | 35,413 | 3.8M $ | 0.89 % |
| Liberty Live Holdings Inc | 40,417 | 3.8M $ | 0.89 % |
| Tradeweb Markets Inc | 30,623 | 3.6M $ | 0.84 % |
| Cheniere Energy Inc | 12,145 | 3.4M $ | 0.80 % |
| US Foods Holding Corp | 37,329 | 3.4M $ | 0.80 % |
| Insulet Corp | 16,214 | 3.4M $ | 0.79 % |
| Ball Corp | 56,425 | 3.3M $ | 0.78 % |
| Quanta Services Inc | 5,818 | 3.2M $ | 0.74 % |
| ITT Inc | 16,525 | 3.1M $ | 0.73 % |
| RB Global Inc | 32,729 | 3.1M $ | 0.73 % |
| Everpure Inc | 52,148 | 3.1M $ | 0.72 % |
| Birkenstock Holding Plc | 84,314 | 3M $ | 0.70 % |
| Zoom Communications Inc | 37,232 | 3M $ | 0.70 % |
| Casey's General Stores Inc | 3,807 | 2.8M $ | 0.65 % |
| StandardAero Inc | 104,915 | 2.7M $ | 0.63 % |
| Encompass Health Corp | 27,950 | 2.7M $ | 0.63 % |
| Markel Group Inc | 1,401 | 2.7M $ | 0.62 % |
| McCormick & Co Inc/MD | 52,707 | 2.7M $ | 0.62 % |
| Reddit Inc | 19,475 | 2.6M $ | 0.61 % |
| Wyndham Hotels & Resorts Inc | 32,183 | 2.6M $ | 0.61 % |
| Equifax Inc | 14,293 | 2.6M $ | 0.60 % |
| NXP Semiconductors NV | 12,782 | 2.5M $ | 0.59 % |
| BWX Technologies Inc | 12,285 | 2.5M $ | 0.58 % |
| DT Midstream Inc | 18,304 | 2.5M $ | 0.57 % |
| Zscaler Inc | 15,810 | 2.2M $ | 0.52 % |
| Cytokinetics Inc | 32,943 | 2.2M $ | 0.51 % |
| API Group Corp | 50,885 | 2.1M $ | 0.48 % |
| Natera Inc | 10,215 | 2M $ | 0.48 % |
| Sportradar Group AG | 111,566 | 1.9M $ | 0.43 % |
| Texas Roadhouse Inc | 11,020 | 1.8M $ | 0.42 % |
| Vaxcyte Inc | 30,135 | 1.8M $ | 0.41 % |
| Biogen Inc | 9,332 | 1.7M $ | 0.40 % |
| BioNTech SE | 19,131 | 1.7M $ | 0.40 % |
| TopBuild Corp | 4,734 | 1.7M $ | 0.39 % |
| Guidewire Software Inc | 10,430 | 1.6M $ | 0.36 % |
| Atlassian Corp | 21,991 | 1.5M $ | 0.35 % |
| MongoDB Inc | 5,969 | 1.5M $ | 0.34 % |
| Corpay Inc | 5,006 | 1.5M $ | 0.34 % |
| Live Nation Entertainment Inc | 8,779 | 1.3M $ | 0.31 % |
| Descartes Systems Group Inc/The | 18,117 | 1.3M $ | 0.30 % |
| Acuity Inc | 4,555 | 1.3M $ | 0.30 % |
| Fortive Corp | 23,079 | 1.3M $ | 0.30 % |
| Apogee Therapeutics Inc | 15,084 | 1.3M $ | 0.30 % |
| Rambus Inc | 14,378 | 1.2M $ | 0.29 % |
| Dutch Bros Inc | 24,258 | 1.2M $ | 0.29 % |
| TPG Inc | 28,971 | 1.2M $ | 0.27 % |
| Ryan Specialty Holdings Inc | 34,258 | 1.2M $ | 0.27 % |
| Avantor Inc | 145,520 | 1.1M $ | 0.27 % |
| Broadridge Financial Solutions Inc | 6,956 | 1.1M $ | 0.26 % |
| Wingstop Inc | 7,000 | 1.1M $ | 0.25 % |
| Ralliant Corp | 23,589 | 981.1K $ | 0.23 % |
| CRISPR Therapeutics AG | 20,016 | 952.2K $ | 0.22 % |
| CG oncology Inc | 13,968 | 945.4K $ | 0.22 % |
| DraftKings Inc | 41,248 | 891.8K $ | 0.21 % |
| Caris Life Sciences Inc | 48,694 | 870.6K $ | 0.20 % |
| Unity Software Inc | 39,500 | 866.6K $ | 0.20 % |
| McGraw Hill Inc | 59,046 | 808.9K $ | 0.19 % |
| Kymera Therapeutics Inc | 9,691 | 807.2K $ | 0.19 % |
| Aurora Innovation Inc | 182,317 | 751.1K $ | 0.17 % |
| Amphenol Corp | 5,431 | 686.2K $ | 0.16 % |
| Revolution Medicines Inc | 6,619 | 643.7K $ | 0.15 % |
| QuidelOrtho Corp | 35,479 | 582.9K $ | 0.14 % |
| Nuvalent Inc | 4,093 | 419.3K $ | 0.10 % |
| Bullish | 11,663 | 416.7K $ | 0.10 % |