Holdings of MFS Mid Cap Growth Series
ISIN US55273F6705
MFS VARIABLE INSURANCE TRUST · Original filing · Compare with another fund · Report an error
- Net assets
- 357.5M $ including 358.1M $ in equities, 100.2 %
- Positions
- 113 in 10 countries
- Top ten
- 24.5 % of net assets
- Filed on
- Jun 30, 2026
Portfolio shape
Positions
| Rank | Company | Shares | Value | Weight |
|---|---|---|---|---|
| 1 | MONOLITHIC POWER SYSTEMS INC | 9,042 | 12.5M $ | 3.50 % |
| 2 | Live Nation Entertainment Inc | 54,642 | 10M $ | 2.80 % |
| 3 | Take-Two Interactive Software Inc | 38,443 | 9.6M $ | 2.69 % |
| 4 | NATERA INC | 34,532 | 9.4M $ | 2.62 % |
| 5 | Howmet Aerospace Inc | 34,053 | 9.2M $ | 2.56 % |
| 6 | Ascendis Pharma A/S | 32,260 | 8.6M $ | 2.41 % |
| 7 | TKO Group Holdings Inc | 36,514 | 7.4M $ | 2.06 % |
| 8 | SEAGATE TECHNOLOGY HOLDINGS PLC | 7,602 | 7.3M $ | 2.05 % |
| 9 | Cloudflare Inc | 27,817 | 6.8M $ | 1.91 % |
| 10 | Axon Enterprise Inc | 12,167 | 6.8M $ | 1.91 % |
| 11 | Quanta Services Inc | 9,447 | 6.8M $ | 1.90 % |
| 12 | Viking Holdings Ltd | 63,294 | 6.6M $ | 1.85 % |
| 13 | REVOLUTION MEDICINES INC | 33,790 | 6.3M $ | 1.77 % |
| 14 | CHENIERE ENERGY INC | 24,573 | 5.9M $ | 1.64 % |
| 15 | Jabil Inc | 15,228 | 5.9M $ | 1.64 % |
| 16 | VISTRA CORP | 36,794 | 5.8M $ | 1.63 % |
| 17 | Burlington Stores Inc | 17,466 | 5.5M $ | 1.55 % |
| 18 | Hyatt Hotels Corp | 28,227 | 5.5M $ | 1.53 % |
| 19 | Coherent Corp | 13,625 | 5.4M $ | 1.50 % |
| 20 | EMCOR Group Inc | 6,200 | 5.1M $ | 1.44 % |
| 21 | Robinhood Markets Inc | 50,812 | 5.1M $ | 1.43 % |
| 22 | ASM International NV | 4,307 | 4.9M $ | 1.38 % |
| 23 | MFS Institutional Money Market Portfolio | 4,889,213 | 4.9M $ | 1.37 % |
| 24 | MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC | 12,815 | 4.9M $ | 1.36 % |
| 25 | Datadog Inc | 18,637 | 4.9M $ | 1.36 % |
| 26 | Curtiss-Wright Corp | 6,227 | 4.7M $ | 1.32 % |
| 27 | Ciena Corp | 9,569 | 4.7M $ | 1.31 % |
| 28 | Cameco Corp | 43,042 | 4.4M $ | 1.23 % |
| 29 | Vulcan Materials Co | 14,696 | 4.3M $ | 1.21 % |
| 30 | Illumina Inc | 24,307 | 4.3M $ | 1.20 % |
| 31 | WINGSTOP INC | 23,403 | 4.1M $ | 1.14 % |
| 32 | Okta Inc | 29,429 | 4M $ | 1.12 % |
| 33 | Carlyle Group Inc/The | 93,027 | 3.9M $ | 1.10 % |
| 34 | Hexcel Corp | 37,938 | 3.8M $ | 1.06 % |
| 35 | LPL Financial Holdings Inc | 13,014 | 3.7M $ | 1.03 % |
| 36 | Vertiv Holdings Co | 10,910 | 3.7M $ | 1.02 % |
| 37 | Aramark | 62,928 | 3.6M $ | 1.00 % |
| 38 | RBC BEARINGS INC | 5,551 | 3.6M $ | 1.00 % |
| 39 | Waters Corp | 9,437 | 3.5M $ | 0.99 % |
| 40 | BWX Technologies Inc | 17,634 | 3.4M $ | 0.96 % |
| 41 | Repligen Corp | 24,513 | 3.3M $ | 0.94 % |
| 42 | Bio-Techne Corp | 46,363 | 3.3M $ | 0.92 % |
| 43 | Hubbell Inc | 6,208 | 3.2M $ | 0.91 % |
| 44 | COMFORT SYSTEMS USA INC | 1,635 | 3.2M $ | 0.91 % |
| 45 | Modine Manufacturing Co | 12,086 | 3.2M $ | 0.90 % |
| 46 | Dexcom Inc | 47,508 | 3.2M $ | 0.90 % |
| 47 | DraftKings Inc | 126,259 | 3.2M $ | 0.89 % |
| 48 | Agilent Technologies Inc | 23,593 | 3.1M $ | 0.88 % |
| 49 | Performance Food Group Co | 27,317 | 3.1M $ | 0.85 % |
| 50 | Snowflake Inc | 11,999 | 3.1M $ | 0.85 % |
| 51 | Tapestry Inc | 20,800 | 3M $ | 0.85 % |
| 52 | ROBLOX Corp | 53,664 | 2.9M $ | 0.82 % |
| 53 | MongoDB Inc | 8,584 | 2.9M $ | 0.81 % |
| 54 | AMETEK Inc | 11,521 | 2.8M $ | 0.78 % |
| 55 | Ovintiv Inc | 51,765 | 2.7M $ | 0.76 % |
| 56 | Teradyne Inc | 5,594 | 2.7M $ | 0.76 % |
| 57 | Cadence Design Systems Inc | 7,110 | 2.7M $ | 0.75 % |
| 58 | DT MIDSTREAM INC | 18,183 | 2.7M $ | 0.75 % |
| 59 | APPLIED INDUSTRIAL TECHNOLOGIES INC | 7,860 | 2.7M $ | 0.74 % |
| 60 | Carpenter Technology Corp | 4,165 | 2.6M $ | 0.72 % |
| 61 | Scholar Rock Holding Corp | 46,137 | 2.5M $ | 0.71 % |
| 62 | Antero Resources Corp | 69,782 | 2.5M $ | 0.69 % |
| 63 | Medline Inc | 61,628 | 2.4M $ | 0.68 % |
| 64 | O'Reilly Automotive Inc | 26,113 | 2.4M $ | 0.67 % |
| 65 | JFrog Ltd | 25,484 | 2.3M $ | 0.65 % |
| 66 | Royal Caribbean Cruises Ltd | 6,729 | 2.1M $ | 0.60 % |
| 67 | WOODWARD INC | 4,872 | 2.1M $ | 0.58 % |
| 68 | Nasdaq Inc | 25,957 | 2M $ | 0.57 % |
| 69 | ANTOFAGASTA PLC | 40,069 | 2M $ | 0.57 % |
| 70 | ALNYLAM PHARMACEUTICALS INC | 6,124 | 1.8M $ | 0.52 % |
| 71 | Carvana Co | 27,793 | 1.8M $ | 0.51 % |
| 72 | Liberty Media Corp-Liberty Formula One | 18,641 | 1.8M $ | 0.50 % |
| 73 | STERIS PLC | 8,415 | 1.8M $ | 0.50 % |
| 74 | TTM Technologies Inc | 9,367 | 1.8M $ | 0.49 % |
| 75 | Guidewire Software Inc | 14,117 | 1.7M $ | 0.49 % |
| 76 | Ferguson Enterprises Inc | 7,233 | 1.7M $ | 0.48 % |
| 77 | Allegro MicroSystems Inc | 23,366 | 1.6M $ | 0.46 % |
| 78 | Innio NV | 39,986 | 1.6M $ | 0.44 % |
| 79 | Sportradar Group AG | 105,219 | 1.6M $ | 0.44 % |
| 80 | Trimble Inc | 30,374 | 1.6M $ | 0.43 % |
| 81 | Donaldson Co Inc | 17,279 | 1.6M $ | 0.43 % |
| 82 | Cerebras Systems Inc | 6,867 | 1.5M $ | 0.42 % |
| 83 | Charles River Laboratories International Inc | 6,611 | 1.5M $ | 0.42 % |
| 84 | DigitalOcean Holdings Inc | 8,581 | 1.3M $ | 0.38 % |
| 85 | Astera Labs Inc | 2,662 | 1.3M $ | 0.36 % |
| 86 | Nordson Corp | 4,257 | 1.3M $ | 0.36 % |
| 87 | Semtech Corp | 7,772 | 1.3M $ | 0.35 % |
| 88 | Power Integrations Inc | 14,131 | 1.2M $ | 0.33 % |
| 89 | Lincoln Electric Holdings Inc | 4,328 | 1.1M $ | 0.32 % |
| 90 | ALCOA CORP | 20,905 | 1.1M $ | 0.30 % |
| 91 | Baker Hughes Co | 18,599 | 1M $ | 0.29 % |
| 92 | TD SYNNEX Corp | 3,805 | 1M $ | 0.28 % |
| 93 | Noble Corp PLC | 26,717 | 996.5K $ | 0.28 % |
| 94 | Spotify Technology SA | 2,132 | 978.9K $ | 0.27 % |
| 95 | Bloom Energy Corp | 3,162 | 957.1K $ | 0.27 % |
| 96 | TECHNIPFMC PLC | 14,348 | 951.3K $ | 0.27 % |
| 97 | Floor & Decor Holdings Inc | 15,951 | 946.9K $ | 0.26 % |
| 98 | Alamos Gold Inc | 28,627 | 867.9K $ | 0.24 % |
| 99 | Generac Holdings Inc | 2,662 | 779.5K $ | 0.22 % |
| 100 | Entegris Inc | 4,210 | 757.2K $ | 0.21 % |
Sector breakdown
- Technology 19.3 %
- Industrials 14.4 %
- Health care 7.1 %
- Communication 6.6 %
- Consumer discretionary 6.0 %
- Materials 3.2 %
- Financials 3.0 %
- Energy 2.7 %
- Utilities 1.6 %
- Consumer staples 0.9 %
- Real estate 0.1 %
- Unattributed 35.2 %
Titelia assigns each company to a sector, one by one. The unassigned share stays visible, under "Unattributed".
Currency breakdown
- USD 97.8 %
- EUR 1.4 %
- GBP 0.6 %
- CAD 0.2 %
Each line is counted in its quoted currency, as the fund declares it.
Country breakdown
- United States 89.9 %
- Denmark 2.4 %
- Bermuda 1.8 %
- Canada 1.5 %
- Netherlands 1.4 %
- United Kingdom 1.1 %
- Israel 0.6 %
- Germany 0.4 %
- Switzerland 0.4 %
- Cayman Islands 0.4 %
Shares are computed on the fund's equities only.
| Rank | Country | Lines | Value | Share |
|---|---|---|---|---|
| 1 | United States | 100 | 321.9M $ | 89.88 % |
| 2 | Denmark | 1 | 8.6M $ | 2.40 % |
| 3 | Bermuda | 1 | 6.6M $ | 1.85 % |
| 4 | Canada | 2 | 5.3M $ | 1.47 % |
| 5 | Netherlands | 1 | 4.9M $ | 1.37 % |
| 6 | United Kingdom | 3 | 4M $ | 1.11 % |
| 7 | Israel | 1 | 2.3M $ | 0.65 % |
| 8 | Germany | 1 | 1.6M $ | 0.44 % |
| 9 | Switzerland | 1 | 1.6M $ | 0.44 % |
| 10 | Cayman Islands | 2 | 1.4M $ | 0.39 % |
Cite this page
Titelia. "Holdings of MFS Mid Cap Growth Series". https://titelia.com/en/funds/S000002678