MACNX — MFS Conservative Allocation Fund
Data updated: 2026-08-13
MACNX — MFS Conservative Allocation Fund. United States Multi-Cap / All-Cap Blend / Core Equity · $3.61B AUM. Holdings, fees, performance and SEC filings.
MACNX Fund Overview
MACNX — MFS Conservative Allocation Fund is a US mutual fund managed by Mfs Series Trust X, categorised as United States Multi-Cap / All-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 Series Trust X
- Category: United States Multi-Cap / All-Cap Blend / Core Equity
- Assets under management: $3.61B
- 1-year return: 9.6%
- Ticker: MACNX
- SEC CIK: 0000783740
- SEC series ID: S000002510
- Share class ID: C000006899
MACNX Holdings
Top 10 holdings of MFS Conservative Allocation Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| MFS Research Bond Fund | 14.91% |
| MFS Inflation Adjusted Bond Fund | 9.98% |
| MFS Ltd Maturity Fund | 9.93% |
| MFS Government Securities Fund | 9.90% |
| MFS Global Opportunistic Bond Fund | 6.99% |
| MFS Value Fund | 5.96% |
| MFS Growth Fund | 5.30% |
| MFS Research Fund | 5.29% |
| MFS Mid Cap Growth Fund | 4.07% |
| MFS Mid Cap Value Fund | 4.01% |
MACNX Portfolio Allocation
Asset-class allocation of MFS Conservative Allocation Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.8% |
MACNX Performance
Total returns for MACNX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 3.3% |
| 1 year | 9.6% |
| 3 years (annualised) | 8.9% |
| 5 years (annualised) | 3.7% |
MACNX Risk Information
Risk metrics for MACNX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 5.5%
MACNX Costs and Fees
MACNX costs about $83 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.83%
- Gross expense ratio: 0.83%
- Portfolio turnover: 5%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
MACNX Cashflows
Over the 12 months to 2026-05, MFS Conservative Allocation Fund had net outflows of $156.71M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-05 | −$40.79M |
| 2026-04 | −$42.03M |
| 2026-03 | −$35.09M |
| 2026-02 | $50.03M |
| 2026-01 | −$64.04M |
| 2025-12 | $109.76M |
MACNX Debt Constituents
No individual debt constituents are reported in MFS Conservative Allocation Fund's latest SEC N-PORT filing.
MACNX Prospectus and SEC Filings
Official MFS Conservative Allocation Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2025-09-25
- Prospectus (485BPOS) — filed 2024-09-26
- Prospectus (485BPOS) — filed 2023-09-27
- Portfolio holdings (N-PORT) — filed 2026-07-27
- Portfolio holdings (N-PORT) — filed 2026-04-24
- Portfolio holdings (N-PORT) — filed 2026-01-26
- Annual census (N-CEN) — filed 2026-08-13
- Annual census (N-CEN) — filed 2025-08-14
Related Funds
Other United States Multi-Cap / All-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.