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The Fundata FUNDGrade ranking system has some particularly useful
and differentiating features.
(i) Consistency measures used as well as return and variance
In addition to rate of return and risk, consistency of performance is
given equal weight to that of return and variance. Funds that display
relatively consistent performance are valuable for investors attempting
to (i) build appropriate asset allocation portfolios, (ii) to preserve
wealth and (iii) measure downside risk of the fund.
(ii) Dual comparative hurdles
The FUNDGrade model is based on performance relative to both the
mutual fund asset class objective group average (peer group) and to the
asset class objectives group benchmark. By ranking against both the asset
class objectives group average and the benchmark, the categories that
have overall relatively poor performance are appropriately downgraded.
Accordingly, a fund needs to outperform both the group average and the
benchmark to earn an above-average rating. This dual ranking means that
you can avoid selecting funds from a pool of poor asset class objectives
group past performers.
(iii) Time weighted adjustments for return, risk and consistency
The rate of return, risk and factors are time weighted, using sum-of-the-years
digit calculations. The use of time weighting means that more recent fund
performance is rated more heavily than more distant performance. Recent
results are likely to be more indicative of the current fund manager's
policy, strategy and success (or lack thereof) than more distant results.
(vi) Survivorship Bias Adjustment
Most of the current mutual fund performance surveys suffer from survivorship
bias. For example, if the survey starts with the current list of mutual
funds and looks back at how they have done over the past ten years, this
means that funds that disappeared over that time period would not be included.
Often it's the poorer performing funds that disappear. Any backward looking
study is likely to suffer from this effect. The problem with survivorship
bias is that it is likely to overestimate overall returns. Objectives
group averages are shown as both with and without survivorship adjustments.
The adjustment for survivorship bias means that the investor gets a clear
picture of actual returns over the period examined.
(vii) Independent Measurements of Risk, Return, and Consistency
All of the three measurement factors were independently calculated and
weighted equally for the overall score. One of the benefits of our methodology
can be particularly seen during the period where the market is extremely
volatile.
In this scenario, other rating systems that combine risk and return to
calculate their score tend to have one factor overshadow the other. For
example, the NASDAQ composite in 1999 had a return of 86%. Other organizations
models which combine risk and return would tend to conclude that the high-tech
funds have a potential of return outweighing its potential risk, and therefore,
these funds would receive the highest score. The fact is that temporary
market volatility is not likely to repeat in future, and the funds taking
high risk for high return are not warranted to have the highest score.
On the other hand, our Fundata FUNDGrade ranking system will only
warrant a high grade to a fund that is strong in all measures of risk,
return and consistency.
(ix) Relevant fund categories by fund objectives and asset class holdings
Other fund rating systems have suffered from vague criteria for fund
categorization. For example: by market capitalization, and style. In addition
the rankings of the peer groups has tended not to be very meaningful because
the funds are simply incomparable (e.g. country specific funds and small
cap funds). A real point of difference in the Fundata FUNDGrade
system is that we use IFSC fund category standards. The adoption of IFSC
fund category standard in the Fundata FUNDGrade system has greatly
increased the comparability of fund against its peers. Fund groupings
are based on similar fund objectives and asset class holdings to provide
relevant and meaningful comparison amongst its peers.
Back testing was conducted on the historical record for all fund categories
using 25 years of past data spanning the period 1975 through 2000. Overall,
the Fundata FUNDGrade model discriminates by identifying top performers
based on past results.
For further Information on the Fundata FUNDGrade system please
visit our web site www.fundata.com
or call 1-888-328-9174 ext. 263.
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