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Mfs Research Fund Class R1: (MF: MFRLX)

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

$47.13 USD

-0.43 (-0.90%)

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

Zacks Premium Research for MFRLX

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 Research R1 MFRLX NA NA 0.00 1.00 0.42 1.50

Return Data

Ticker Nav Inception Date % yield 1 year return 2 year return 3 year return
MFS Research Fund A MFRFX 61.93 10/13/1971 0.46 12.01 14.58 8.96
MFS Research Fund B MFRBX 50.52 10/13/1971 0.00 11.17 13.73 8.14
MFS Research Fund C MFRCX 49.78 10/13/1971 0.00 11.18 13.72 8.15
MFS Research Fund I MRFIX 64.85 1/1/1997 0.66 12.29 14.86 9.23
MFS Research R2 MSRRX 58.32 10/31/2003 0.22 11.71 14.29 8.69
MFS Research R1 MFRLX 47.13 4/1/2005 0.00 11.17 13.72 8.14
MFS Research R3 MFRHX 61.10 4/1/2005 0.43 12.02 14.58 8.96
MFS Research R4 MFRJX 61.97 4/1/2005 0.69 12.28 14.86 9.23

Investment Information

Ticker Minimum Initial Investment ($) Minimum Subsequent Investment ($) Minimum Initial IRA ($) Dividend Frequency
MFS Research R1 MFRLX 0 0 0 A

Contact Information

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