RT Journal Article SR Electronic T1 Rebalancing Strategies for Creating Efficient Portfolios JF The Journal of Investing FD Institutional Investor Journals SP 93 OP 103 DO 10.3905/joi.2008.707221 VO 17 IS 2 A1 Brian Boscaljon A1 Greg Filbeck A1 Chia-Cheng Ho YR 2008 UL https://pm-research.com/content/17/2/93.abstract AB This article applies an annual rebalancing strategy to create portfolios of industry leaders and compares the efficiency of these portfolios with the S&P 500 Index and the CRSP market index portfolios. For the last four decades, value-weighted portfolios consisting of as few as eight or nine securities formed from industry leaders are more efficient with annual rebalancing than the S&P 500 and are indistinguishable from the CRSP market index portfolio. The findings suggest important implications for choosing appropriate benchmarks for measuring tracking error.TOPICS: Equity portfolio management, portfolio construction, VAR and use of alternative risk measures of trading risk