Bond selloff could mean outsized portfolio changes at quarter’s end

Investors often view portfolio rebalancing at the end of a quarter as an ordinary task, but the most recent quarter has seen unusually significant activity due to a sharp decline in bond prices, analysts claim. This stands in stark contrast to stocks, which have remained near record highs. Given the increase in volatility and the significant deviation from target allocations, experts predict that this quarter will witness one of the most substantial rebalancing efforts in history.

Jordan Jackson, a global markets strategist at JP Morgan Asset Management, asserts that the portfolio adjustments will likely be as significant as any observed historically, primarily due to heightened volatility and the extent of the drift from the target allocations. JP Morgan reports that US pension funds are anticipated to sell $33 billion in stocks during the week ending the quarter, reallocating the funds to buy bonds.

This projection places the third quarter among the top 2% in historical estimates, dating back to 2000.

The full impact of this rebalancing may become more apparent in the initial days of the upcoming quarter. Although tracking these flows in real-time is challenging, Jackson notes signs of rebalancing in mutual fund and ETF flows over recent weeks. Investors are reportedly increasing their purchases of bonds as they adjust their portfolios.

Portfolio rebalancing is a standard practice in risk management for many investment managers and advisers. However, during periods of market volatility, some may rebalance more frequently, while others might defer it until their allocations exceed predefined thresholds. Michael O’Rourke, a chief markets strategist at JonesTrading, advises investors to be more proactive in rebalancing, especially given the attractive opportunity presented by the falling bond prices and the relatively expensive stock market.

Despite the potential benefits, some investors may find the rebalancing process more challenging than usual. The bond market's deterioration throughout the quarter has led to the highest yield increase of the 10-year Treasury bond since 2009, while stocks have hovered near their historical highs. BlackRock’s Michael Gates, who manages a model portfolio suite, is overseeing some rebalancing, shifting the portfolios towards categories that he believes have lower risk and higher potential returns.

For financial advisers working with individual clients, the main hurdle often lies in overcoming clients' reluctance to invest more in an underperforming asset class. Behavioral challenges tend to be the most significant obstacle, as clients often prefer allowing their winning investments to continue accumulating gains.