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Massachusetts Investors Growth Stock Fund Class R1: (MF: MIGMX)

(NASDAQ Mutual Funds) As of Aug 19, 2026 05:42 PM ET

$28.68 USD

+0.18 (0.63%)

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

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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 -1.24 93
3 months 1.70 73
6 months -0.41 94
1 Year 2.38 88
3 Year 9.26 87
5 Year 5.70 78
10 Year 12.44 50

* Annual for three years and beyond.

Bull Market (9/02 - 10/07) NA
Bear Market (10/07 - 2/09) -45.85
Bull Market (2/09 - 3/21) 929.48

Load Adjusted Returns as of Jul 31, 2026

1 Year 2.77
5 Year 6.13
10 Year 12.69
Since Inception 9.86

Quarterly Return

1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.
2026 -9.51 6.66 NA NA
2025 -5.31 8.42 5.10 1.30
2024 7.90 2.40 5.43 -0.62
2023 7.57 8.03 -5.22 11.78
2022 -7.58 -14.01 -7.66 9.23
2021 3.31 8.48 0.75 10.91

Annual Return

20262025202420232022202120202019201820172016
% Total Return -1.239.3015.7623.12-19.8525.2421.5038.820.0527.655.34
% Total Return Rel to Index -13.68-8.91-9.26-3.12-1.64-3.433.097.334.445.85-6.59
% Total Return Rel to Peer -13.44-3.40-3.630.12-0.153.181.5810.396.916.97-2.47
% Perf Quintile vs Peer* 5.004.004.003.003.003.003.001.001.002.004.00
% Dividends 0.000.080.080.000.000.000.000.000.080.060.02
% Yield 0.000.220.220.220.000.000.000.000.320.240.12
Capital Gains ($) 0.544.533.521.451.334.382.722.342.451.661.18
Expense Ratio 0.001.461.451.461.461.451.461.471.471.491.49

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