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MDY - ETF Fact Sheet

State Street SPDR S&P MIDCAP 400 ETF Trust - USD

Fund Identification

Ticker

MDY

ISIN

US78467Y1073

Main Metrics

Price

$688.90

Expense Ratio

0.23%

AuM

$26,965.03M

Tracking Difference

-0.47%

Ratings

Trackinsight rating

Official Investment Strategy

The SPDR® S&P MIDCAP 400® ETF seeks to provide investment results that, before expenses, correspond generally to the price and yield performance of the S&P® MidCap 400® IndexTM. The S&P MidCap 400 covers over 7% of the U.S. equities market, and is part of a series of S&P U.S. indices. Included in the index are companies with market cap in the range of US$ 1 billion to US$ 4.5 billion. This range is reviewed from time to time to ensure consistency with market conditions. The index also includes companies that should have four consecutive quarters of positive as-reported earnings, where as-reported earnings are defined as GAAP Net Income excluding discontinued operations and extraordinary items.

MDY's historical prices, performance, and flows

-2.0-1.00.01.02.0%
1m returns
-0.47%
1m flows
-$135M
* Net total returns
All data as of 17 July 2026

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MDY's characteristics

Manager statistics

379 funds, $2,253.83Bn in AUM

Benchmark

S&P MidCap 400 Total Return Index - USD

Replication method

Direct (Physical)

Asset class

Equity

Dividend policy

Distributing
MDY's exposure

Countries

USA
96.08%

Sectors

Finance
21.69%
Industrials
18.70%
Technology
15.63%
Non-Energy Materi.
10.28%
Healthcare
8.64%
Other
25.06%

Top 5 holdings

Flex Ltd.
1.57%
Twilio, Inc.
0.82%
TechnipFMC plc
0.78%
Curtiss-Wright Corp.
0.78%
nVent Electric Plc
0.76%
Total holdings
400
Total weight of top 5
4.71%
2.0%