Analyst Recoverage as a Signal for Persistent Stock Returns

Summary

This research summary examines analyst recoverage: the first new recommendation after an analyst or brokerage has stopped covering a stock for at least six months. It compares recoverage with initial coverage and ordinary rating changes, using U.S. analyst recommendations from 2003 through June 2013. The reported event study finds an immediate market response to positive recoverage and a subsequent return drift, especially when the same analyst resumes coverage. Ordinary upgrades show a similar immediate response but little persistent drift. A portfolio analysis that includes estimated trading costs reports positive average monthly abnormal returns over a three-month holding period for same-analyst recoverage and recoverage upgrades; the article says the pattern also holds over six months.

The authors argue that analysts may retain company knowledge and management access while coverage is paused, helping them identify improving firms and release information the market absorbs gradually. Evidence includes lower forecast errors, later operating-profitability improvements, and a link between analyst participation in earnings calls and stronger drift. These results come from historical U.S. data and a research summary of an overseas study; they do not establish that the signal will persist or transfer to other markets. The post itself cautions against treating the findings as investment advice.

Key ideas

• Recoverage is defined as a new recommendation following at least six months without coverage.
• Same-analyst positive recoverage is associated with persistent return drift after the initial market reaction.
• The summary reports positive monthly abnormal returns for same-analyst recoverage portfolios after estimated trading costs.
• Lower forecast errors and later profitability improvements are consistent with analysts identifying improving companies.
• Analyst participation in earnings calls is associated with stronger post-recoverage drift.
• The findings rely on historical U.S. evidence and may not generalize to other periods or markets.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.