iShares USD Treasury Bond 1-3yr UCITS ETF (Acc)

The CBU3 bond ETF is predominantly paired with broad-market global and US equity instruments such as O4J0, XDEW, and CSPX. These equity holdings typically command 80 to 90 percent of the total portfolio weight, while CBU3 serves as a 10 to 20 percent liquidity buffer. By anchoring portfolios with short-duration US Treasuries, investors aim to dampen the volatility inherent in high-growth equity strategies, providing a stable, low-duration hedge that offsets the aggressive risk profiles of sector-specific bets like uranium or mining stocks.

EuroFolio users leverage CBU3 as a tactical stabilizer rather than a primary return driver, favoring its 1-3 year maturity to minimize interest rate sensitivity. The data shows two distinct approaches: a high-conviction thematic strategy by user-nl2mr8 that uses a 20 percent allocation to CBU3 to balance volatile commodities and global equities, and a classic 90/10 passive strategy by eurofolio that uses a 10 percent allocation to temper S&P 500 exposure. Across these portfolios, CBU3 functions as a cash-equivalent anchor, allowing investors to maintain high equity beta while mitigating the impact of significant market drawdowns.