BMSBX Mutual Fund

BMSBX Mutual Fund

NAV$17.12
See how much of BMSBX you already own
Just $25 once·$99/mo·Download sample
X-ray my portfolio free

Fund Essentials - as of Aug 31, 2026

Net Assets
$160,979.67
Expense Ratio
1.59%
Dividend Yield (Current)
-
Holdings
181
Inception Date
Aug 19, 2016
Fund Family
MFS Investment Management
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Annually

Performance

YTD+16.77%
1 Year+17.57%
3 Year+20.70%
5 Year+8.84%
10 Year+10.88%

Asset Allocation

Stocks: 97.51%
Cash: 2.49%
See how much of BMSBX you already own
Your funds unpacked, overlap, fees and score, free on screen. The full report comes with FundXLS. Download sample.
X-ray my portfolio free

Top Holdings

View All →
TickerNameWeight
NTRSNorthern Trust Corp1.85%
AMPAmeriprise Financial Inc1.80%
DXCMDexCom Inc1.75%
HUMHumana Inc.1.72%
ARMKAramark1.69%
Top 10 Concentration: 17.05%Report Date: Aug 31, 2026
Download all 181 holdings for BMSBX
CSV export with sector, industry & share changes
Get CSV

Dividend Summary

View Details →
Frequency
Annually
Latest Distribution
$3.00
-

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO

BMSBX Mutual Fund Overview

BMSBX Mutual Fund (MFS Blended Research Mid Cap Equity Fund Class B) is managed by MFS Investment Management with $160,979.67 in net assets. BMSBX expense ratio is 1.59%, holding 181 positions across sectors including Information Technology, Industrials, Financials. Inception date: 2016-08-19.

BMSBX performance shows a YTD return of 16.77%. The 1-year return is 17.57% and the 5-year return is 8.84%.

BMSBX top holdings include Northern Trust Corp (1.9%), Ameriprise Financial Inc (1.8%), DexCom Inc (1.8%), Humana Inc. (1.7%), Aramark (1.7%). Go to all BMSBX holdings, BMSBX sectors, or BMSBX dividends.

BMSBX can be compared against other funds. Use BMSBX overlap to find shared positions, or BMSBX vs another fund for a side-by-side view. BMSBX alternatives are available via the screener, along with tax-loss harvesting opportunities.