The portfolio beta, in this case, is 1.15 since it is a weighted average of the individual betas.
Including closed-end funds and exchange-traded funds, a portfolio is a collection of financial investments such as stocks, bonds, commodities, cash, and cash equivalents (ETFs). Most people think that a portfolio core consists of bonds, equities, and cash.
A weighted average of the betas of the different equities makes up the portfolio beta, as was previously explained.
As a result, it is calculated as:
= (Beta of stock A x Weight of stock A) + (Weight of stock B x Beta of stock B)
How to solve:
= (6,000 / (6,000 + 4,000) x 0.85) + (4,000 / (6,000 + 4,000) x 1.6)
= 0.51 + 0.64
= 1.15
The portfolio beta is 1.15, to sum up.
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