OTCBX Mutual Fund

NAV$18.21

Fund Essentials - as of Feb 28, 2026

Net Assets
$2M
Expense Ratio
1.77%
Dividend Yield (Current)
21.98%
Holdings
105
Inception Date
Dec 1, 1993
Fund Family
MFS Investment Management
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Annually

Performance

YTD+0.83%
1 Year+2.13%
3 Year+10.15%
5 Year+2.81%
10 Year+10.98%

Asset Allocation

Stocks: 98.91%
Cash: 1.09%

Price Chart (6M)

View Full Chart →

Top Holdings

View All →
TickerNameWeight
HWMHowmet Aerospace Inc.4.38%
MPWRMonolithic Power Systems Inc Mpwr Us Equity3.20%
TTWOTake-Two Interactive Software, Inc.2.89%
PWROuanta Services2.73%
LYVLive Nation Entertainment Inc2.54%
Top 10 Concentration: 26.50%Report Date: Feb 28, 2026
Download all 105 holdings for OTCBX
CSV export with sector, industry & share changes
Get CSV

Dividend Summary

View Details →
Dividend Yield (Current)
21.98%
Frequency
Annually
Latest Distribution
$1.12
-

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO
See how OTCBX ranks against its peers
Category rank, peer-average returns and outperformance, updated daily.
$49$29/mo
Claim the $29 launch price
First 500 subscribers, then $49/mo. Cancel anytime. From MarketXLS, trusted since 2014.

OTCBX Mutual Fund Overview

OTCBX Mutual Fund (MFS Mid Cap Growth Fund Class B) is managed by MFS Investment Management with $1.7M in net assets. OTCBX expense ratio is 1.77%, holding 105 positions across sectors including Industrials, Information Technology, Health Care. Inception date: 1993-12-01.

OTCBX performance shows a YTD return of 0.83%. The 1-year return is 2.13% and the 5-year return is 2.81%. OTCBX dividend yield stands at 21.98%, paid annually.

OTCBX top holdings include Howmet Aerospace Inc. (4.4%), Monolithic Power Systems Inc Mpwr Us Equity (3.2%), Take-Two Interactive Software, Inc. (2.9%), Ouanta Services (2.7%), Live Nation Entertainment Inc (2.5%). View all OTCBX holdings, sector breakdown, or dividend history.

OTCBX can be compared against other funds using the overlap calculator or side-by-side comparison tool. OTCBX alternatives are available via the screener, along with tax-loss harvesting opportunities.