S&P to Reshape Growth-Value Classification With New Index Rules

S&P Dow Jones Indices has announced plans to revise its methodology for distinguishing between growth and value stocks, according to reports. The new classification framework will shift away from reliance on 12-month price momentum—a traditional marker of growth characteristics—toward a more multifaceted approach incorporating intangible assets, forward earnings projections, and free cash flow analysis.

The announcement indicated that these regulatory changes will have material implications for the passive investment landscape. Approximately $375 billion in passive funds linked to S&P indices are expected to experience direct effects from the reclassification. Fund managers tracking these benchmarks may need to rebalance holdings to align with the revised growth-value taxonomy, potentially triggering trading activity across equity markets.

Parallel developments suggest industry-wide momentum toward methodology evolution. FTSE Russell, another major index provider, is reportedly considering similar adjustments to its classification frameworks, driven primarily by concerns over the outsized concentration of technology companies within growth-oriented segments.

The timing of these changes reflects broader market dynamics and structural shifts in equity valuations. By incorporating forward-looking metrics and cash generation capacity alongside traditional valuation indicators, the new framework aims to create more economically meaningful distinctions between investment styles. This recalibration could materially affect sector rotation dynamics and style-factor performance, particularly given the significant capital flows managed through passive vehicles tied to these indices. Market participants should monitor implementation timelines and detailed transition guidance from index providers to anticipate portfolio impacts.

Source: Markets-Economic Times