# MFS Research R6 (MFRKX)

> Source: Nexqual · https://nexqual.com/MFRKX · data as of 2026-10-24 00:03 UTC · cite as "Nexqual, MFS Research R6 (MFRKX), nexqual.com/MFRKX" · informational, not investment advice.

**Price:** USD 60.35 (-0.59% on the day) · last close of Oct 23, 2026; US market closed, not a live price. Prev close 60.71 · day 60.35–60.35 · 52w 51.68–65.71 · market cap null · NAS

## Key facts
- Total return with dividends: 1Y +8.5% vs S&P 500 +13.4%; 5Y +52.0% vs S&P 500 +76.9%.

## Total return (dividends reinvested)
|  | 1Y (from 2025-10-24) | 5Y (from 2021-10-25) |
|---|---|---|
| Total return | +8.5% | +52.0% |
| S&P 500 (SPY) | +13.4% | +76.9% |
| Per year | +8.5% | +8.8% |
| Volatility (annualized) | 12.7% | 16.0% |
| Max drawdown | -9.6% (Jan 2026→Mar 2026) | -22.9% (Dec 2021→Sep 2022) |

## Peers
MRSKX (MFS Research International Fund) USD 28.37 -0.00% · MRGKX (MFS Core Equity Fund Class R6) USD 60.15 -0.00% · VRREX (Virtus Duff & Phelps Real Estat) USD 19.86 -0.00% · SMEFX (Invesco Small Cap Equity Fund C) USD 19.57 +0.00% · MFEKX (MFS Growth Fund Class R6) USD 201.6 -0.00%

## More
Full page: https://nexqual.com/MFRKX · Free keyless MCP server with the same data and citations: https://mcp.nexqual.com/mcp · Guide for agents: https://nexqual.com/agents · https://nexqual.com/llms.txt