FMDGX · Fidelity Investments

Fidelity Mid Cap Growth 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 US31635T8154Income share classNAV US$35.90 as of 1 October 2026Holdings dated 30 June 2026Meets ratio/fox coverage standard

Core valuation

Trailing P/E54.12×99.78% coverage

Latest-quarter run-rate P/E43.64×99.88% coverage

Trailing P/S2.38×98.74% coverage

Latest-quarter run-rate P/S2.22×98.84% 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
DDOGDATADOG INC CL A	2.33%	577.60×	25.86×
SNOWSNOWFLAKE INC	2.32%	-99.02×	23.55×
NETCLOUDFLARE INC	2.11%	-602.94×	49.50×
TERTERADYNE INC	2.06%	56.52×	14.56×
ALABASTERA LABS INC	2.02%	167.35×	51.45×
SPGSIMON PPTY GROUP INC - REIT	1.95%	14.09×	9.37×
FIXCOMFORT SYSTEMS USA INC	1.88%	41.35×	5.28×
HOODROBINHOOD MARKETS INC	1.74%	48.92×	20.55×
LITELUMENTUM HOLDINGS INC	1.66%	-13.53×	31.12×
TRGPTARGA RESOURCES CORP	1.55%	26.41×	3.58×

* 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.

IWP · iShares Russell Mid-Cap Growth ETF90.66% holdings overlap · US market
US7795851085 · T. Rowe Price Diversified Mid-Cap Growth Fund, Inc.74.26% holdings overlap · United States
US4812C16862 · JPMorgan Mid Cap Growth Fund49.50% holdings overlap · United States
US3162007658 · Fidelity Growth Strategies Fund44.71% holdings overlap · United States
US3162007997 · Fidelity Growth Strategies K6 Fund44.60% holdings overlap · United States

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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