State Street® SPDR® S&P MIDCAP 400® ETF Trust

State Street® SPDR® S&P MIDCAP 400® ETF Trust

About

State Street® SPDR® S&P MIDCAP 400® ETF Trust (US78467Y1073) is a US-listed equity ETF tracking the S&P MidCap 400 Index. With a expense ratio of 0.23%, it is moderately priced, paying distributions. The fund holds 401 positions across 1 region with 27.3B in assets, with heavy concentration — 94% in United States.

Score Breakdown

Scores are scaled 1–10 on a logarithmic curve relative to all ETFs in the database. Last updated: Jul 5, 2026
Component Score Details
Cost (30%) 8.4 Tracking Difference: 9.9 · TD Consistency: — · Expense Ratio: 4.9
Liquidity (25%) 10.0 Assets Under Management

Data sources: provider factsheets, exchange data, and NAV history. Information for educational purposes only — not investment advice.

ISIN
Fund Size $27.3B
Issuer SPDR
Distribution Pays Distributions
Replication Physical
Inception May 1995
Base Currency USD
Index S&P MidCap 400 Index
Asset Class Equities
Category Factor Equity

Costs

8.4
This fund has low total costs, with competitive tracking and expense ratios.

Cost Metrics Explained

What expense ratio, tracking difference, and TD consistency measure

Expense ratio (Total Expense Ratio) is the annual fee the fund charges, deducted from assets. It’s the headline cost, but not the full picture.

Tracking Difference measures how much the fund actually lags (or leads) its benchmark index per year. This is the single best measure of true cost — it captures the expense ratio plus all other drags like sampling error and tax withholding. A lower (or negative) value is better.

TD Consistency measures how stable the tracking difference is from year to year. A low value means predictable, reliable costs; a high value means costs can vary significantly.
Expense Ratio0.00%
 
Metric Value
Expense Ratio 0.23%

Cumulative Returns

Performance across different time periods.
1 Month+0.00%
3 Months+0.00%
Year to Date+0.00%
1 Year+0.00%
3 Years+0.00%
5 Years+0.00%
Inception+0.00%
 
Period Cumulative Return
1 Month +3.60%
3 Months +0.12%
6 Months +0.14%
1 Year +25.37%
3 Years +15.03%
5 Years +8.73%
10 Years +11.32%
YTD +17.06%
Since Inception +11.44%

Holdings

6.3
This fund holds 401 individual investments, offering moderate diversification compared to other ETFs.
#1
T
Twilio Inc
0.88%
#2
U
U.S. Dollar
0.84%
#3
C
Carpenter Technology Corp
0.82%
#4
I
Illumina Inc
0.79%
#5
C
Curtiss-Wright Corp
0.78%
#6
T
TechnipFMC plc
0.74%
#7
A
ATI Inc
0.71%
#8
W
Woodward Inc
0.69%
#9
M
MKS Instruments Inc
0.68%
#10
N
nVent Electric plc
0.68%

Sectors

Allocation by industry sector.
 
Sector Weight
Industrials 2369.00%
Financials 1439.00%
Technology 1363.00%
Consumer Discretionary 1012.00%
Health Care 804.00%
Real Estate 683.00%
Unknown 671.00%
Materials 556.00%
Energy 336.00%
Consumer Staples 326.00%
Utilities 308.00%
Communication Services 144.00%

Regions

Geographic allocation by country of risk.
 
Country Weight
United States 9352.00%
UNKNOWN 648.00%

Documents

Regulatory and fund documents.
Fact Sheet

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