Parametric
Long-Short Investing: A Basic Guide in Plain English
Before evaluating whether a long-short strategy belongs in a portfolio, we think it helps to understand what's actually happening under the hood. Let's start at the beginning.
The Hidden Tax-Loss Opportunity in Today's Stock Market
A rising S&P 500® might suggest few opportunities for tax-loss harvesting. But unusually wide dispersion among individual stocks is telling a different story—and potentially creating new opportunities for direct indexing.
Why Portfolio Overlays Matter in Uncertain Market Environments
This year has offered a vivid reminder of how quickly market conditions can shift—from policy uncertainty, to a sharp geopolitical shock, to a focus on an AI-driven rally. As the themes of the day changed, the case for an overlay persisted.
Turning Obstacles into Opportunities with Rebalancing
Market volatility—and the feelings of uncertainty that follow—tend to frighten investors. Yet for investors with an overlay program, one approach to volatility is evergreen—rebalancing.
Liability-Driven Investing Midyear Outlook 2026: Well-Funded Corporate Plans
Pensions are as healthy as they’ve been for a long while. Maintaining tried and true investment strategies has led the way to current funding levels and may support pension stability for years to come.
Q2 2026 Equity Markets
So far in 2026, we’ve seen that benchmark index returns can obscure important market dynamics. Even during a historically strong quarter, underlying dispersion created meaningful opportunities for tax-loss harvesting in custom equity portfolios.
Corporate Bond Market Insight - Resilient Growth Meets Rising Inflation
What were the key takeaways from last month’s numbers? Our corporate bond specialists look back at the market’s performance and provide incisive commentary to help you make sense of what drove the market—and what may be on the horizon for fixed income investors.
A Year-Round Opportunity
The first half of 2026 reinforced an important lesson for fixed income investors: Tax-loss harvesting opportunities don’t always arrive at year-end, often appearing during short periods of market dislocation when interest rates rise, new-issue supply increases or investor sentiment shifts.
Commodities Midyear Outlook 2026: Is There Still Room to Run?
Despite strong gains in 2026 so far, commodities have remained supported by constrained supply, resilient demand and long investment lead times, pointing to a cycle that seems to remain fundamentally intact.
What You Need to Know About Tracking Error
If you think tracking error tells you how well a portfolio “tracks” the benchmark, it doesn’t. If you think it signals underperformance, that’s not right either. And if you believe high tracking error is inherently better or worse depending on the manager, that’s not the whole story.
Factor Investing Endures Despite Tough 2025 for Quality Stocks
A strong business isn’t always a winning stock at every moment, and 2025 was a good reminder of that. Developed market equities finished the year up more than 20%, but quality stocks lagged. That’s why Parametric favors a multifactor approach to capture factor risk premia.
Trading Fixed Income SMAs at Scale for Execution Advanta
In fixed income investing, trade execution plays an important role in overall portfolio performance. The ability to source bonds efficiently, invest capital thoughtfully and execute trades at competitive prices can directly affect investor returns.
The Fed Sees Dissents Amid a Fluctuating Economy
What were the key takeaways from last month’s numbers? Our corporate bond specialists look back at the market’s performance and provide incisive commentary to help you make sense of what drove the market—and what may be on the horizon for fixed income investors.