Berkshire Hathaway Inc. Class B is a company in the U.S. stock market and it is a holding in 192 U.S.-traded ETFs. BRK.B has around 117.7M shares in the U.S. ETF market. The largest ETF holder of BRK.B is the Financial Select Sector SPDR Fund (XLF), with approximately 19.62M shares. Investors may also find of interest that the ETF with the largest allocation to BRK.B stock is Financial Select Sector SPDR Fund (XLF), with a portfolio weight of 13.17%. On average, U.S. ETFs allocate 1.90% of BRK.B to their portfolios.

Additionally, BRK.B is a favorite stock for Vanilla and Active ETFs. It is also most likely to belong to Broad-based ETFs. The best-performing ETF in the past 12 months with BRK.B as a holding is the iShares Morningstar U.S. Equity ETF (ILCB), with a return of 498.40%.