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European-listed mapping

MVV ucits alternative: SPY4

BestFolio maps MVV to SPY4 as a approximate match European-listed alternative, with ISIN IE00B4YBJ215. Eligibility depends on the investor's jurisdiction, broker and account type.

US to European mapping

US ticker
MVV

Original US-listed ETF ticker used in strategy rules and backtests.

Mapped ticker
SPY4

SPDR S&P 400 US Mid Cap UCITS ETF

Euronext listing: SPY4.PA (Paris)

ISIN
IE00B4YBJ215

Universal identifier to search at European brokers.

Confidence
Approximate match

SPY4 gives similar asset-class exposure, but it is not a like-for-like index match.

Include an issuer page or KID so the identity can be rechecked.

What is SPY4?

SPY4 is SPDR S&P 400 US Mid Cap UCITS ETF, the European-listed product BestFolio uses when translating MVV. Most targets are UCITS ETFs; some commodity and leveraged targets are UCITS-eligible ETCs or ETPs instead. Product structure and retail eligibility must be checked for the exact ISIN.

No 2x MidCap UCITS. Using 1x S&P 400 MidCap (correct index, no leverage). Consider 2x position sizing. The source ticker has 2x exposure and the mapped target has 1x exposure, so BestFolio can flag leverage differences during allocation translation.

Where MVV is used on BestFolio

MVV is in the UCITS translation table, but no currently published strategy universe lists it directly.

This page still exists because the UCITS table also supports imported portfolios, fallback ticker coverage, and future strategy additions. If MVV appears in an allocation, BestFolio can translate it to SPY4.

Build the full UCITS version of a TAA strategy

This ticker page is one building block. The hub shows complete tactical asset allocation strategies whose sleeves can be translated for European brokers.