From Lu Wang:
Standard & Poor’s 500 Index constituents are poised to repurchase as much as $165 billion of stock this quarter, approaching a record reached in 2007. The buying contrasts with rampant selling by clients of mutual and exchange-traded funds, who after pulling $40 billion since January are on pace for one of the biggest quarterly withdrawals ever.
…..David Kostin, the chief U.S. equity strategist at Goldman Sachs Group Inc., said companies tend to enact a blackout period and restrict share repurchases in the month following the end of a calendar quarter, and come back once they’ve reported results. In a market where everyone else is selling, the ebb and flow of corporate actions have amplified volatility. The S&P 500 slumped 11 percent in the first six weeks of the year before staging a rebound that has since trimmed the drop to about 1 percent…..