The OFI Revenue Factor ESG Index starts with an initial index universe of the S&P
500 index constituents. A 3rd party scoring system is used to measure the strength
of each pillar of Environmental, Social, and governance for every company in the
S&P 500. The scoring system is weighted against industry based biases. An overall
composite score is then applied based on the score of each pillar. Those that
scored in the top 50th percentile or higher within their industry is the selected into
the final universe. Those companies, at month end of each quarter end, are then
weighted by the sum of each of their most recent 4 quarters of revenue relative to
each other.
