Navellier Mulls AI Data Adds to Models

Michael Garaventa, portfolio manager at Navellier, says four staff at the firm currently use the ratings for portfolio management and research by combining them with other data from FactSet in spreadsheets, then testing investment models retroactively on FactSet's Alpha Testing platform, which the firm uses to decide what factors to incorporate into future models.

When Navellier began testing the data last July, users had to upload the Audit Integrity ratings-which measure management style, f