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Massachusetts Investors Growth Stock Fund Class R3: (MF: MIGHX)

(NASDAQ Mutual Funds) As of Nov 26, 2025 05:40 PM ET

$45.04 USD

+0.20 (0.45%)

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    

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Zacks Premium Research for MIGHX

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

Hold 3
MF Report

Load Information

Ticker Max
Load %
Deferred
Load %
Red.
Fee %
12B-1
Fee %
Mgmt
Fee %
Expense
Ratio %
MFS Mass Investors Gr Stk R3 MIGHX NA NA 0.00 0.25 0.33 0.71

Return Data

Ticker Nav Inception Date % yield 1 year return 2 year return 3 year return
MFS Mass Investors Gr Stk A MIGFX 46.50 1/1/1935 0.20 12.46 17.93 13.17
MFS Mass Investors Gr Stk B MIGBX 34.94 1/1/1935 0.00 12.43 17.33 12.48
MFS Mass Investors Gr Stk C MIGDX 34.54 1/1/1935 0.00 12.44 17.35 12.49
MFS Mass Investors Gr Stk I MGTIX 48.79 1/1/1997 0.38 13.56 18.52 13.62
MFS Mass Investors Gr Stk R4 MIGKX 47.15 4/1/2005 0.39 13.57 18.51 13.62
MFS Mass Investors Gr Stk R1 MIGMX 33.68 4/1/2005 0.21 12.72 17.42 12.55
MFS Mass Investors Gr Stk R3 MIGHX 45.04 4/1/2005 0.20 13.28 18.22 13.34
MFS Mass Investors Gr Stk R2 MIRGX 44.31 10/31/2003 0.00 12.98 17.92 13.05
MFS Mass Investors Gr Stk R5 MIGNX 48.93 6/1/2012 0.45 13.66 18.61 13.72

Investment Information

Ticker Minimum Initial Investment ($) Minimum Subsequent Investment ($) Minimum Initial IRA ($) Dividend Frequency
MFS Mass Investors Gr Stk R3 MIGHX 0 0 0 A

Contact Information

Family MFS
Address 500 Boylston St
Boston, MA 02116
Phone 800 225-2606