MFS Blended Research Core Equity Portfolio
Data updated: 2026-05-26
C000007249 — MFS Blended Research Core Equity Portfolio data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Large Cap Blend / Core Equity · $359.22M AUM · 0.30% expense ratio · 17.6% 1-yr return. From SEC regulatory filings.
C000007249 Fund Overview
MFS Blended Research Core Equity Portfolio is a US mutual fund managed by Mfs Variable Insurance Trust II, categorised as United States Large Cap Blend / Core Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Mfs Variable Insurance Trust II
- Category: United States Large Cap Blend / Core Equity
- Assets under management: $359.22M
- 1-year return: 17.6%
- SEC CIK: 0000719269
- SEC series ID: S000002640
- Share class ID: C000007249
C000007249 Holdings
Top 10 holdings of MFS Blended Research Core Equity Portfolio by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| NVIDIA Corp | 8.76% |
| Apple Inc | 7.37% |
| Microsoft Corp | 4.73% |
| Amazon.com Inc | 4.20% |
| Meta Platforms Inc | 2.67% |
| Johnson & Johnson | 2.54% |
| Broadcom Inc | 2.40% |
| Alphabet Inc | 2.38% |
| Lam Research Corp | 2.01% |
| Alphabet Inc | 1.97% |
C000007249 Portfolio Allocation
Asset-class allocation of MFS Blended Research Core Equity Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 100.0% |
C000007249 Performance
Total returns for C000007249 (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -3.2% |
| 1 year | 17.6% |
| 3 years (annualised) | 19.3% |
| 5 years (annualised) | 12.7% |
C000007249 Risk Information
Risk metrics for C000007249, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 10.4%
C000007249 Costs and Fees
C000007249 costs about $30 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.30%
- Gross expense ratio: 0.31%
- Portfolio turnover: 40%
- Brokerage commissions: 0.81 bps of average net assets (SEC N-CEN)
C000007249 Cashflows
Over the 12 months to 2026-03, MFS Blended Research Core Equity Portfolio had net outflows of $3.53M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$5.92M |
| 2026-02 | −$3.33M |
| 2026-01 | −$5.79M |
| 2025-12 | −$6.72M |
| 2025-11 | −$10.89M |
| 2025-10 | −$6.81M |
C000007249 Debt Constituents
No individual debt constituents are reported in MFS Blended Research Core Equity Portfolio's latest SEC N-PORT filing.
C000007249 Prospectus and SEC Filings
Official MFS Blended Research Core Equity Portfolio filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Large Cap Blend / Core Equity funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.