Key Takeaways
- Geography: United States.
Analysis
California Public Employees’ Retirement System (CalPERS) has approved a major shift in how its investment team will operate, replacing a decades-old strategic asset allocation framework with a portfolio-level model that prioritises contributions to overall fund performance. The board signed off on the change during its Asset Liability Management review, setting a clear timeline for implementation: July 1, 2026.
Under the new Total Portfolio Approach (TPA), CalPERS staff will pivot from hitting fixed targets for each asset class toward selecting assets judged on their expected benefit to the entire pension pool. The board also consolidated performance measurement into a single reference benchmark — a 75% equities and 25% bonds portfolio — replacing the current set of 11 separate asset-class benchmarks.
Investment Committee Chair David Miller framed the vote as an effort to give the internal team faster decision-making latitude and clearer accountability. “This reorientation lets our investment professionals prioritise what most improves fund outcomes,” he said. CalPERS Chief Executive Marcie Frost highlighted the move’s cultural effect: the approach is intended to foster closer collaboration across desks so that investment ideas are evaluated for whole-portfolio impact rather than siloed returns.
The change follows analysis cited by the board showing that large pools that have adopted portfolio-level frameworks outperformed traditional strategic asset allocation peers by roughly 1.3 percentage points a year on average over a decade, according to a March 2025 survey of 26 large funds. For a fund the size of CalPERS — with assets under management measured in the hundreds of billions — even modest percentage improvements can translate into material reductions in required employer and taxpayer contributions over time.
Operationally, the shift removes rigid interim asset targets set every four years and replaces them with a governance structure that still monitors risk but gives staff discretion to reposition exposures quickly when market conditions change. The board emphasised that the fund’s actuarial assumptions are unchanged for now: the discount rate, used to help calculate employer contribution levels, remains at 6.8%.