Back to top
more

Massachusetts Investors Growth Stock Fund Class B: (MF: MIGBX)

(NASDAQ Mutual Funds) As of Aug 20, 2026 05:41 PM ET

$29.76 USD

-0.18 (-0.60%)

Zacks MF Rank

This is our Mutual Fund rating system that serves as a timeliness indicator for Mutual Fund's over the next 6 months:

Zacks Rank Definition
1 Strong Buy
2 Buy
3 Hold
4 Sell
5 Strong Sell

Zacks Mutual Fund Rank FAQ - Learn more about the Zacks Mutual Fund Rank
Zacks Mutual Fund Rank Home - All Zacks Rank resources in one place
Zacks Premium - The only way to get access to the Zacks Rank

3-Hold of 5     3    

View All Zacks Mutual Fund Rank #1's

Latest Performance as of Jul 31, 2026

Total Return %* Percentile Rank Objective
YTD -1.25 93
3 months 1.70 73
6 months -0.43 94
1 Year 2.14 88
3 Year 9.10 87
5 Year 5.60 78
10 Year 12.39 50

* Annual for three years and beyond.

Bull Market (9/02 - 10/07) 71.85
Bear Market (10/07 - 2/09) -44.54
Bull Market (2/09 - 3/21) 924.94

Load Adjusted Returns as of Jul 31, 2026

1 Year -1.58
5 Year 6.04
10 Year 12.64
Since Inception 10.38

Quarterly Return

1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.
2026 -9.54 6.68 NA NA
2025 -5.31 8.42 5.10 1.07
2024 7.90 2.38 5.43 -0.86
2023 7.57 8.03 -5.23 11.80
2022 -7.57 -14.01 -7.69 9.28
2021 3.32 8.45 0.79 10.88

Annual Return

20262025202420232022202120202019201820172016
% Total Return -1.259.0615.4723.13-19.8225.2421.5338.800.0527.655.36
% Total Return Rel to Index -13.70-9.15-9.54-3.11-1.62-3.443.137.314.455.85-6.57
% Total Return Rel to Peer -13.46-3.65-3.910.13-0.123.181.6210.386.916.97-2.45
% Perf Quintile vs Peer* 5.004.004.003.003.003.003.001.001.002.004.00
% Dividends 0.000.000.000.000.000.000.000.000.060.040.01
% Yield 0.000.000.000.000.000.000.000.000.240.180.03
Capital Gains ($) 0.544.533.521.451.334.382.722.342.451.661.18
Expense Ratio 0.001.451.451.461.461.451.451.461.461.481.49

* 1 = Top 20%, 5 = Bottom 20%