MFS Massachusetts Inv Gr Stk R6 (MIGNX)

Fund Assets	8.56B
Expense Ratio	0.37%
Min. Investment	$1,000
Turnover	21.00%
Dividend (ttm)	0.35
Dividend Yield	0.80%
Dividend Growth	46.36%
Payout Frequency	Semi-Annual
Ex-Dividend Date	Jul 31, 2026

Previous Close	43.86
YTD Return	1.12%
1-Year Return	4.63%
5-Year Return	48.09%
52-Week Low	38.62
52-Week High	49.44
Beta (5Y)	0.94
Holdings	55
Inception Date	Jun 1, 2012

About MIGNX

MFS Massachusetts Investors Growth Stock Fund Class R6 is a mutual fund focused on high-quality large-cap U.S. growth stocks. Its primary objective is capital appreciation, achieved through a concentrated portfolio of companies exhibiting durable competitive advantages and strong growth prospects. The fund adheres to a disciplined, long-term investment approach, seeking out firms with sustainable business models and attractive valuations. By maintaining a patient and contrarian strategy, the fund aims to deliver consistent returns across different market environments. The fund typically invests at least 80% of its net assets in equities, with a particular emphasis on industry leaders in technology, healthcare, financial services, and consumer sectors. Notably, it has a low turnover rate and a significant allocation to its top holdings, reflecting a high-conviction approach. The fund is benchmarked against the Russell 1000 Growth Index and is structured for retirement plans and institutional investors, offering R6 shares without sales charges to eligible participants. With substantial assets under management and a long-standing history since 1935, this fund plays a prominent role in the large-cap growth segment of the U.S. mutual fund market.

• Fund Family: MFS
• Category: Large Growth
• Performance Rating: Below Average
• Risk Rating: Low
• Stock Exchange: NASDAQ
• Ticker Symbol: MIGNX
• Share Class: R6
• Index: Russell 1000 Growth TR

Performance

MIGNX had a total return of 4.63% in the past year, including dividends. Since the fund's inception, the average annual return has been 14.64%.

Equivalent Funds

These are funds that follow the same index from the other major fund companies.

Symbol	Provider	Name	Expense Ratio
FBCGX	Fidelity	Fidelity Blue Chip Growth K6 Fund	0.45%
FHOFX	Fidelity	Fidelity Series Large Cap Growth Index Fund	n/a
LGILX	Schwab	Schwab Large Cap Growth Opportunities Fund	0.74%
FBGRX	Fidelity	Fidelity Blue Chip Growth Fund	0.61%
FBGKX	Fidelity	Fidelity Blue Chip Growth K	0.54%

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

Symbol	Share Class	Expense Ratio
MGTIX	I	0.46%
MIGKX	R4	0.46%
MIGFX	A	0.71%
MIGHX	R3	0.71%

Top 10 Holdings

51.55% of assets

Name	Symbol	Weight
NVIDIA Corporation	NVDA	14.09%
Alphabet Inc.	GOOGL	9.99%
Broadcom Inc.	AVGO	4.84%
Taiwan Semiconductor Manufacturing Company Limited	TSM	3.96%
Visa Inc.	V	3.91%
Amphenol Corporation	APH	3.58%
Apple Inc.	AAPL	3.20%
Aon plc	AON	2.79%
Microsoft Corporation	MSFT	2.67%
Moody's Corporation	MCO	2.52%

Dividend History

Ex-Dividend	Amount	Pay Date
Jul 31, 2026	$0.54043	Aug 3, 2026
Dec 18, 2025	$4.55722	Dec 19, 2025
Jul 31, 2025	$0.32776	Aug 1, 2025
Dec 19, 2024	$3.74821	Dec 20, 2024
Jul 31, 2024	$0.01463	Aug 1, 2024
Dec 21, 2023	$1.74692	Dec 22, 2023

Data Sources: Tiingo, Twelve Data, and more

Historical data is provided by Tiingo. Delayed stock pricing data is provided by Twelve Data. Several fund data points are also provided by Finnhub.

Last checked:

Sep 8, 2026

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