All charts and data below are CPI-U inflation-adjusted and with dividends reinvested. (Why?)

Total Real Returns

FSMDX: Total Real Return Chart (Dividends Reinvested, Inflation Adjusted)

FSMDX real return snapshot: after CPI-U inflation, FSMDX returned +11.57% over the past year and +9.56% YTD, with dividends reinvested. Since Sep. 14, 2011, FSMDX is up +293.85% in real purchasing-power return, or +9.55%/yr, and is currently −5.82% below its real total-return high on Aug. 14, 2026.

Data ending Fri Sep. 25, 2026

Growth of $10,000

Wed 2011-09-14💬 to Fri 2026-09-25 Overall
Return 		Exponential
Trendline
FSMDX × 		+293.85%
+9.55%/yr 		+8.05%/yr
R2=0.910
Fidelity Mid Cap Index Fund Institutional Premium Class Mutual Fund

Growth of $10,000 Summary

Wed 2011-09-14💬 to Fri 2026-09-25 Start
Value 		End
Value
FSMDX × 		$10,000.00
2011-09-14 		$39,384.51
2026-09-25

This Year’s Performance

through 2026-09-25

  YTD YoY
FSMDX × 		+9.56% +11.57%

Drawdowns

  Current
Drawdown 		Worst
Drawdown
FSMDX × 		−5.82%
on 2026-09-25
from 2026-08-14 peak 		−40.31%
on 2020-03-23
from 2020-02-20 peak

Rolling Returns

Period ending Fri 2026-09-25 1 yr 2 yr 3 yr 5 yr 10 yr
FSMDX × 		+11.57% +20.05%
+9.57%/yr 		+49.18%
+14.26%/yr 		+18.26%
+3.41%/yr 		+110.97%
+7.75%/yr

Annual Returns

Year FSMDX
2026 (YTD) +9.56%
2025 +7.70%
2024 +12.16%
2023 +13.40%
2022 −22.30%
2021 +14.50%
2020 +15.55%
2019 +27.61%
2018 −10.77%
2017 +16.04%
2016 +11.54%
2015 −3.20%
2014 +12.32%
2013 +32.82%
2012 +15.24%
2011 +4.07%