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SPY4 ETF · State Street SPDR S&P 400 U.S. Mid Cap UCITS ETF
The SPY4 Exchange Traded Fund (ETF) is provided by State Street Investment Management. It is built to track an index: S&P MidCap 400 Index. The SPY4 ETF provides physical exposure, so by buying it you actually own parts of all the 400 underlying holdings. The dividend policy is capitalization.
Share class
Acc
USD
Real-time data unavailable for SPY4
LIVE
CLOSED
This fund is part ofUS Large & Mid Cap1M perf.+9.48%
Last price
N/A
1M perf.
+8.22%
1M flows
+€165M
AuM
€4.82B
E/R
0.3%
Rating
ESG Consensus®
SPY4
N/A
Performance & flows
Segment for quartile rank
January 23, 2026 → April 23, 2026
Create a free account to view the flows graph
SPY4
$112.85
+4.42%
US Large & Mid Cap
+2.78%
Historic performance and flows
| 1M | 3M | 1Y | 3Y | 5Y | MTD | QTD | YTD | ||
|---|---|---|---|---|---|---|---|---|---|
| Perf. | +8.22%  | +4.42%  | +31.56%  | +49.64%  | +38.78% | +7.63% | +7.63% | +10.17% | |
| Flows |
Key fund info
Segment for quartile rank
Main characteristics
ISIN
IE00B4YBJ215
AuM
€4.82B
E/R
0.3%
Replication rating
ESG Consensus®
More details
NAV
4/23/2026
$112.78
1D NAV change
-0.02%
Dividend policy
Replication method
Direct (Physical)
Replication model
Full replication
No. of holdings
400
Inception date
1/30/2012
Jurisdiction
Ireland
Distribution
Spain
Germany
Netherlands
Singapore
Norway
Legal structure
Open-end Investment Company
Base currency
USD
Classification
Share class info
USD capitalizing
Total AuM of fund
€4.89B
Decimalisation of shares
No
Investment strategy
The objective of the State Street SPDR S&P 400 US Mid Cap UCITS ETF is to track the performance of mid-sized US companies. It aims to do this by tracking the performance of the S&P MidCap 400 Index as closely as possible. The S&P MidCap 400 Index is a float-adjusted, capitalisation weighted index of 400 securities, providing investors with a benchmark for mid-sized US companies. The Index covers approximately 7% of the total US equity market and seeks to remain an accurate measure of mid-sized US companies, reflecting the risk and return characteristics of the broader mid-cap universe on an on-going basis.
Tax optimisation
PEA
France
UK Reporting Status
United Kingdom
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Risk profile
Segment for quartile rank
Historical risk/return profile
| 3M | 1Y | 3Y | 5Y | |
|---|---|---|---|---|
| Returns | +4.42% | +31.56% | +49.64% | +38.78% |
| Volatility | ||||
| Perf./Volatility | ||||
| Max drawdown |
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Synthetic Risk and Reward Indicator (SRRI)
UCITS
1
2
3
4
5
6
7
PRIIPS
1
2
3
4
5
6
7
More exposure metrics are available, exclusively in Trackinsight Enterprise
Exposure
Countries
USA
93.55%
Bermuda
1.54%
Ireland
1.17%
United Kingdom
1.15%
Other
2.60%
Sectors
Industrials
21.75%
Information Technology
13.20%
Financials
13.10%
Consumer Discretionary
10.67%
Health Care
8.93%
Materials
6.73%
Real Estate
6.38%
Energy
4.66%
Unavailable
6.21%
Other
8.37%
Diversification
Total weight of top 15 holdings out of 400
Top 15 holdings
Data as of March 31, 2026
TECHNIPFMC PLC
CASEYS GENERAL STORES
UTD THERAPEUT
CURTISS WRIGHT
FLEX LTD
XPO LOGISTICS
WOODWARD
ROYAL GOLD
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US FOODS HOLDING CORP
BURLINGTON STORES
ATI INC
MICHAEL STORES
CARPENTER TECHNOLOGY
NVENT ELECTRIC PLC
TWILIO
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More risk metrics are available, exclusively in Trackinsight Enterprise
Sustainability
Integrates ESG criteria
No
SDG
ESG Consensus® by Conser
Data as of February 27, 2026
MethodologyOur partner Conser gathers the industry's consensus on the business practices of the underlying holdings. We have computed the following metrics about SPY4 ETF's sustainability, based on their methodology.
ESG Consensus®
ESG Consensus® is based on the Final Sustainability Grade, which itself consists of 10 grades. Our partner Conser calculates the exact grade, based on market intelligence, using their proprietary ESG Consensus® methodology.
SPY4’s has a Final Sustainability Grade of either B+, B, or B-.
A+
A
A-
B+
B
B-
C+
C
C-
D
This fund’s exact Final Sustainability Grade is available in Trackinsight Enterprise.
Learn more about Trackinsight EnterpriseHoldings review
82.39% of holdings have positive scoring
17.61% of holdings have negative scoring
22.79%
46.52%
13.08%
12.73%
Consensus levels
Strong
Medium
Weak
More sustainability metrics are available, exclusively in Trackinsight Enterprise
Replication
Trackinsight replication rating:
1-year trailing difference
As of March 31, 2026
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SPY4
N/A
Replication quality
Calculated over 12m, as of March 31, 2026
Tracking error
Tracking difference
1-year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
Replication information
Index
Index ticker
Index dividend policy
Replication method
Replication model
Issuer
State Street Investment Management
State Street Investment Management ID Card
Number of funds
378
Total AuM
€1.84T
Expense ratio range
0.02% - 0.9%
Average expense ratio
0.2566%
Top 5 funds by State Street Investment Management
| AuM | ||
|---|---|---|
SPY | State Street SPDR S&P 500 ETF Trust | €619.26B |
GLD | State Street SPDR Gold Shares ETF | €137.11B |
SPYM | State Street SPDR Portfolio S&P 500 ETF | €115.38B |
XLK | State Street Technology Select Sector SPDR ETF | €87.13B |
XLF | State Street Financial Select Sector SPDR ETF | €43.95B |
Frequently asked questions about SPY4
What does State Street SPDR S&P 400 U.S. Mid Cap UCITS ETF, SPY4, invest in?
SPY4 is a Passive ETF. This ETF provides exposure to Mid Cap US Equities.
Which benchmark or index does SPY4 replicate?
SPY4 tracks the S&P MidCap 400 Net Total Return Index - USD, through a full replication replication method.
What is the Total Expense ratio (TER) of SPY4?
SPY4 carries a total expense ratio (TER) of 0.3%, indicating the annual cost for holding the fund.
When was SPY4 launched?
SPY4 was introduced to the market on January 30, 2012. It trades on Spain, among other exchanges
Who is the ETF issuer of SPY4?
State Street SPDR S&P 400 U.S. Mid Cap UCITS ETF, SPY4, is provided by State Street Investment Management. Learn more about State Street Investment Management here.
Does SPY4 have multiple share classes?
Yes, SPY4 is available in multiple share classes, which may differ by distribution policy (e.g., accumulating vs. distributing), currency or hedging. Explore the different share classes .
What is the current assets under management (AUM) of SPY4?
SPY4 oversees €4.82B in assets as of April 23, 2026.
How has SPY4 performed lately?
Based on data from April 23, 2026, SPY4 returned 8.22% over the past month, 4.42% over the last three months and 10.17% year-to-date.
What are the latest inflows or outflows for SPY4?
As of April 23, 2026, SPY4 recorded net flows of +€166M over the last month and +€710M year-to-date.
Does SPY4 distribute dividends?
SPY4 follows a capitalizing, meaning it reinvests income within the fund.
What are the main country or region exposures of SPY4?
As of March 31, 2026, SPY4 has significant geographic allocations in USA, Bermuda and Ireland.
In which sector or theme does SPY4 invest in?
As of March 31, 2026, SPY4 focuses largely on Industrials, Information Technology and Financials.
How many securities does SPY4 hold and how diversified is it?
As of March 31, 2026, SPY4 holds 400 positions in its portfolio, with 10.42% of assets concentrated in its top 15 holdings.
What are the main positions in SPY4?
As of March 31, 2026, SPY4 top three holdings include TECHNIPFMC PLC, CASEYS GENERAL STORES and UTD THERAPEUT.
What is the base currency of SPY4?
The base currency of SPY4 is USD.
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