AGGPX Performance — MFS Aggressive Growth Allocation Fund, Class R6
Data updated: 2026-09-25
AGGPX returned +7.79% year to date and +18.03% over one year to May 2026. The annualised 3-year return is +16.02%. Against its US Multi-Cap Blend category average the fund came out ahead over three years but behind over one: $100 invested three years ago grew to $156, against $147 for the category, and to $118 over one year, against $119. Volatility over the past three years was 11.60% a year. In the 12 months to May 2026 the fund lost a net $55.3M, and assets reached $3.08B.
AGGPX Growth of $100
What $100 invested in MFS Aggressive Growth Allocation Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the US Multi-Cap Blend category average over the same months.
| Period | AGGPX | Category average |
|---|---|---|
| 1 year (Jun 2025 – May 2026) | $118 | $119 |
| 3 years (Jun 2023 – May 2026) | $156 | $147 |
| Since data start (Sep 2021 – May 2026) | $142 | $133 |
AGGPX Trailing Returns
Total returns to May 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +7.79% |
| 1 year | +18.03% |
| 3 years (annualised) | +16.02% |
AGGPX Annual Returns
Calendar-year total returns of MFS Aggressive Growth Allocation Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–May) | +7.79% |
| 2025 | +15.28% |
| 2024 | +12.18% |
| 2023 | +16.38% |
| 2022 | −16.80% |
| 2021 (Sep–Dec) | +5.43% |
AGGPX Monthly Returns
Monthly total returns as reported on SEC Form N-PORT.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +3.1% | +2.1% | −6.2% | +7.3% | +1.7% | — | — | — | — | — | — | — |
| 2025 | +4.0% | −0.8% | −3.0% | +0.2% | +5.0% | +3.7% | +0.2% | +2.4% | +1.5% | +0.1% | +0.8% | +0.5% |
| 2024 | 0.0% | +4.0% | +3.5% | −3.9% | +3.9% | +0.3% | +2.9% | +2.2% | +1.7% | −2.4% | +3.9% | −4.0% |
| 2023 | +6.8% | −3.5% | +1.7% | +1.4% | −2.2% | +5.5% | +2.9% | −2.2% | −4.5% | −2.6% | +8.1% | +4.9% |
| 2022 | −5.7% | −2.3% | +1.3% | −6.6% | +0.9% | −8.2% | +7.6% | −4.3% | −9.2% | +6.0% | +8.1% | −3.7% |
| 2021 | — | — | — | — | — | — | — | — | −0.7% | +5.0% | −3.0% | +4.3% |
AGGPX Risk
Risk measures from monthly returns over Jun 2023 – May 2026.
- 3-year volatility (annualised): 11.60%
- 3-year Sharpe ratio: 0.99 (vs 4.5% risk-free rate)
- Best month: +8.09% (Nov 2023)
- Worst month: −6.15% (Mar 2026)
AGGPX Fund Flows
Monthly money in and out of MFS Aggressive Growth Allocation Fund, from SEC Form N-PORT.
- 12-month net flow: −$55.3M
- 12-month gross sales (incl. reinvestments): $573.8M
- Sales ÷ redemptions: 0.91×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| May 2026 | $25.4M | $45.6M | −$20.2M |
| Apr 2026 | $30.7M | $47.7M | −$16.9M |
| Mar 2026 | $29.5M | $58.6M | −$29.1M |
| Feb 2026 | $30.2M | $52.5M | −$22.3M |
| Jan 2026 | $40.8M | $71.2M | −$30.4M |
| Dec 2025 | $245.9M | $55.4M | $190.4M |
| Nov 2025 | $27.1M | $51.3M | −$24.2M |
| Oct 2025 | $28.1M | $44.5M | −$16.4M |
| Sep 2025 | $26.7M | $38.4M | −$11.8M |
| Aug 2025 | $30.6M | $65.5M | −$34.9M |
| Jul 2025 | $34.1M | $47.0M | −$12.8M |
| Jun 2025 | $24.6M | $51.5M | −$26.9M |
AGGPX Assets Under Management
Net assets of MFS Aggressive Growth Allocation Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-05-31 | $3.08B |
| 2026-02-28 | $3.07B |
| 2025-11-30 | $2.98B |
| 2025-08-31 | $2.97B |
| 2025-05-31 | $2.86B |
| 2025-02-28 | $2.85B |
| 2024-11-30 | $2.94B |
| 2024-08-31 | $2.90B |
| 2024-05-31 | $2.80B |
| 2024-02-29 | $2.74B |
| 2023-11-30 | $2.55B |
| 2023-08-31 | $2.55B |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.