Tax Loss Harvesting in a Straight Up Market

Recapping the third quarter

Overall, it was another robust quarter, with the S&P 500® Index posting a 5.89% gain. But the rise in the third quarter only tells part of the story, coming on top of two strong quarters to begin 2024—and a market that was up over 20% in 2023. All told, the S&P 500 has climbed 22.08% year to date through September 2024 and 54.17% since the end of 2022.

And bear in mind that the strength so far in 2024 has been across every sector. All but one have posted double-digit gains, and even the lagging energy sector is up 8.36% year to date through September 30.

Finding tax loss harvesting opportunities

When even focusing on the sector level has offered few losses, the potential for tax loss harvesting has been somewhat limited this year. Yet we have also seen periods of elevated volatility, which have provided opportunities to capture losses.

Parametric’s Custom Core portfolio managers used the volatile periods to look for losses on a daily basis and trade portfolios when the market presented opportunities. Our systematic, trigger-based portfolio management approach captured losses in portfolios intra-month to capitalize on market volatility.

As a result, we harvested over $1.2 billion in losses across 134,000 trades during the third quarter, delivering a potential tax benefit of almost $460 million2 to Custom Core investors.

In years like 2023 or 2024, when the market is rapidly rising, the approach to loss harvesting can yield very different results. Calendar-based loss harvesting, which only looks at portfolios on a quarterly or annual basis, for example, may miss almost all the opportunities to capture losses.