VMCIX · Vanguard

Vanguard Morningstar Mid-Cap Index Fund Institutional Shares

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 US9229088359Income share classNAV US$86.59 as of 1 October 2026Holdings dated 31 July 2026Meets ratio/fox coverage standard

Other share classes

Vanguard Morningstar Mid-Cap Index Fund Institutional Plus SharesIncome · US9229083897
Vanguard Morningstar Mid-Cap Index Fund Admiral SharesIncome · US9229086452

Core valuation

Trailing P/E24.78×98.76% coverage

Latest-quarter run-rate P/E20.26×99.56% coverage

Trailing P/S1.81×99.12% coverage

Latest-quarter run-rate P/S1.68×99.56% 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
HWMHowmet Aerospace Inc.	1.09%	48.70×	9.99×
PWRQuanta Services Inc.	0.96%	75.08×	3.03×
STXSeagate Technology Holdings plc	0.92%	67.31×	17.57×
WDCWestern Digital Corp.	0.90%	17.94×	12.91×
VLOValero Energy Corp.	0.89%	16.35×	0.84×
VRTVertiv Holdings Co. Class A	0.89%	54.71×	8.25×
MPCMarathon Petroleum Corp.	0.89%	13.81×	0.77×
NETCloudflare Inc. Class A	0.86%	-602.94×	49.50×
DDOGDatadog Inc. Class A	0.85%	577.60×	25.86×
CMICummins Inc.	0.84%	26.21×	2.05×

* 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.

VO · Vanguard Mid-Cap ETF95.15% holdings overlap · US market
IMCB · iShares Morningstar Mid-Cap ETF67.49% holdings overlap · US market
US9219376947 · Vanguard Morningstar Mid-Cap Value Index Fund58.37% holdings overlap · United States
VOE · Vanguard Mid-Cap Value ETF57.62% holdings overlap · US market
XOEF · iShares S&P 500 ex S&P 100 ETF56.34% holdings overlap · US market

Sources and freshness

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

Open official holdings source Open official NAV source Open official FX source