Targeted Rebalancing is most often utilized by investment portfolio managers today, in large part due to the availability of software that aids in monitoring portfolios and in rebalancing. For example:Target allocation for U.S. large cap stocks: 30%
Lower limit for rebalancing: 30% x .8 = 24%
Upper limit for rebalancing: 30% x 1.2 = 36%
The above technique - in which rebalancing occurs when an asset class deviates 20% or more from its target, is utilized by some investment advisors.However, for the allocation to fixed income investments (if they are grouped together as one large asset class), often the rebalancing target is set as the target asset allocation (such as 50%), plus or minus 5% (e.g., 45% and 55% lower and upper limits, respectively).