$26.56 as of 2026-10-16 · Fund
OTCJX (MFS Mid Cap Growth Fund Class R4) is the #1216 most-held security of 2,669 tracked on Upside Invest, held by 1 retail investor (0% of tracked portfolios).
Holder statistics come from anonymized brokerage portfolios connected to Upside Invest. Join to compare your portfolio, or explore all securities.