UCITS ETF mapping

MVV UCITS alternative: SPY4

European investors who cannot buy MVV directly can use SPY4 as BestFolio's approximate match UCITS substitute, with ISIN IE00B4YBJ215.

US to UCITS mapping

US ticker
MVV

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

UCITS ticker
SPY4

SPDR S&P 400 US Mid Cap UCITS ETF

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.

What is SPY4?

SPY4 is SPDR S&P 400 US Mid Cap UCITS ETF, a UCITS-compliant ETF that BestFolio uses when translating MVV into a European-broker-friendly allocation. UCITS funds are designed for EU and UK retail access and carry the required investor documents that US-listed ETFs usually lack.

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 UCITS substitute 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.

Disclaimer: BestFolio is an informational tool only and does not provide investment advice, recommendations, or solicitations to buy or sell securities. All strategy signals, backtests, and performance metrics are provided for educational and research purposes. Past performance is not indicative of future results. You are solely responsible for your own investment decisions. BestFolio is not a registered investment advisor, broker-dealer, or financial planner. Always consult a qualified financial professional before making investment decisions.

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