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Fidelity Mid Cap Index Fund (FSMDX)

SEC CIK 35315 · Series S000033637 · Portfolio as of 2026-04-30

Net assets
$50.04B
Holdings
808
Snapshots
27
History since
2019-10-31

Top holdings

SecurityValueWeight
Fidelity Revere Street Trust$1.05B2.06%
SANDISK CORP/DE · SNDK$580.9M1.14%
WESTERN DIGITAL CORP · WDC$547.6M1.07%
CORNING INC · GLW$475.0M0.93%
VERTIV HOLDINGS CO · VRT$462.9M0.91%
QUANTA SVCS INC · PWR$397.0M0.78%
HOWMET AEROSPACE INC · HWM$361.0M0.71%
BANK NEW YORK MELLON CORP · BNY$342.8M0.67%
CUMMINS INC · CMI$342.1M0.67%
VALERO ENERGY CORP · VLO$284.4M0.56%

Sector exposure

technology
23.2%
financials
18.7%
industrials
13.4%
healthcare
12.6%
utilities
7.9%
consumer discretionary
6.5%
materials
5.1%
energy
4.6%

Recent monthly returns

2025-11
+1.30%
2025-12
-0.30%
2026-01
+3.06%
2026-02
+3.84%
2026-03
-5.34%
2026-04
+7.35%

From N-PORT Part B, units verified by net-asset reconciliation.

Get this data via API

curl "https://api.fundlens.io/v1/funds/FSMDX/holdings" \
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Full holdings, every historical snapshot, point-in-time queries, monthly returns and flows — free tier available, no card required.

Source: SEC EDGAR Form N-PORT. Data is quarterly with a regulatory filing lag; this page shows the most recent public filing. Not investment advice.