MIGBX
MFS Massachusetts Investors Growth Stock Fund Class B
Mutual fund
$29.69+0.25 (+0.85%)Close Oct 2, 2026
Adjusted price
+0.49% total return, past year
Key statistics
- Net assets
- $8.56B
- Expense ratio
- 1.46%
- Share classes
- 2
- 52-week range
- $26.62$35.32
- From all-time high
- −20.59%
- Max drawdown
- −64.19%
- Volatility
- 19.23%
- Sharpe ratio
- 0.51
- Beta (5Y monthly)
- 0.96
Returns
Total
- 1M
- 0.0%
- YTD
- −0.1%
- 1Y
- +0.5%
Per year
- 3Y
- +12.1%
- 5Y
- +6.4%
- 10Y
- +12.6%
- 20Y
- +10.1%
- Since 1993
- +8.3%
Fund facts
As of May 31, 2026- Holdings
- 55
- Top 10 holdings
- 53.8%
- Stocks
- 99.4%
- Cash
- 0.9%
Sectors
- Information Technology
- 40.2%
- Financials
- 13.1%
- Health Care
- 11.3%
- Industrials
- 10.3%
- Consumer Discretionary
- 9.9%
- Other
- 14.6%
Annual returns
1993 from Sep 7 · 2026 through Oct 2