MFS Mid Cap Growth Series is a registered fund series of MFS VARIABLE INSURANCE TRUST (series S000002678). Net assets $319.4M as of 2026-03-31.
Showing 15 of 106 holdings by value.
| Holding | Ticker | Value | % of fund |
|---|---|---|---|
| Howmet Aerospace Inc | — | $13.2M | 414.72% |
| Monolithic Power Systems Inc | — | $10.6M | 330.60% |
| Quanta Services Inc | — | $9.2M | 289.01% |
| Take-Two Interactive Software Inc | — | $9.2M | 288.95% |
| Cheniere Energy Inc | — | $8.2M | 256.89% |
| Live Nation Entertainment Inc | — | $8.2M | 255.83% |
| Masimo Corp | — | $7.5M | 233.71% |
| Ascendis Pharma A/S | — | $7.2M | 226.52% |
| TKO Group Holdings Inc | — | $7.2M | 226.04% |
| Natera Inc | — | $7.1M | 222.23% |
| Burlington Stores Inc | — | $6.7M | 211.23% |
| LPL Financial Holdings Inc | — | $6.7M | 210.94% |
| Vistra Corp | — | $6.1M | 191.94% |
| Nasdaq Inc | — | $5.6M | 174.76% |
| Cloudflare Inc | — | $5.3M | 165.50% |
| Report date | Net assets |
|---|---|
| 2026-03-31 | $319.4M |
| 2025-12-31 | $341.5M |
| 2025-09-30 | $357.9M |
| 2025-06-30 | $370.7M |
| 2025-03-31 | $326.2M |
| 2024-12-31 | $356.3M |
| 2024-09-30 | $359.9M |
| 2024-06-30 | $352.1M |