FSMDX · Fidelity Investments

Fidelity Mid Cap Index Fund

See how the latest disclosed equity holdings combine into this share class’s P/E and P/S. Daily NAV and the exact ISIN remain distinct for this share class.

ISIN US3161462656Income share classNAV US$41.66 as of 1 October 2026Holdings dated 30 April 2026Holdings available · disclosure too old for reliability

Holdings dated 30 April 2026 are 162 days old, beyond this source’s 155-day reliability limit. Ratios remain available as dated research; calculations are unchanged and are not labelled reliable.

Core valuation

Trailing P/E25.34×99.37% coverage

Latest-quarter run-rate P/E19.95×99.77% coverage

Trailing P/S1.63×99.11% coverage

Latest-quarter run-rate P/S1.53×99.51% coverage

Coverage is the share of positive eligible-equity holding value represented in each metric. The reliability standard is at least 90.00% coverage with no individual uncovered holding above 1.00%. Missing inputs are excluded, never treated as zero. Signed ordinary/common earnings remain in aggregate P/E.

Largest reported holdings

Largest reported mutual-fund holdings with weights and trailing valuation ratios
Holding	Weight	Trailing P/E	Trailing P/S
SNDKSANDISK CORPORATION	1.16%	22.89×	12.93×
WDCWESTERN DIGITAL CORP	1.09%	17.94×	12.91×
GLWCORNING INC	0.95%	76.28×	8.46×
VRTVERTIV HOLDINGS CO	0.93%	54.71×	8.25×
PWRQUANTA SVCS INC	0.79%	75.08×	3.03×
HWMHOWMET AEROSPACE INC	0.72%	48.70×	9.99×
BNYBANK OF NEW YORK MELLON CORP	0.68%	16.21×	4.57×
CMICUMMINS INC	0.68%	26.21×	2.05×
VLOVALERO ENERGY CORP	0.57%	16.35×	0.84×
MPWRMONOLITHIC POWER SYS INC	0.55%	83.40×	20.43×

* A holding uses its latest full-year result only when both trailing and latest-quarter inputs are unavailable; open the stock for the exact year end.

Most similar funds

Ranked by shared weight across matching disclosed company holdings and explicitly reported same-currency cash.

US80850L7266 · Schwab U.S. Mid-Cap Index Fund99.28% holdings overlap · United States
IWR · iShares Russell Mid-Cap ETF82.31% holdings overlap · US market
US31635T7990 · Fidelity Mid Cap Value Index Fund71.34% holdings overlap · United States
IWS · iShares Russell Mid-Cap Value ETF70.10% holdings overlap · US market
IMCB · iShares Morningstar Mid-Cap ETF61.14% holdings overlap · US market

Sources and freshness

NAV and share-class identity come from Fidelity Investments’s official product evidence. Holdings come from the issuer’s public holdings disclosure and are normalised to the shared stock look-through model.

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