Indices › Methodology
Index methodology
Below are the rules that govern index construction.
The indices are rules-based. Constituents are selected by published, objective criteria rather than by editorial judgement, and the rules are applied identically across every strategy.
Three commitments follow from that, and each is testable against the published data rather than taken on trust.
Most hedge fund indices depend on voluntary manager reporting, which introduces three distinct distortions. Each is addressed explicitly.
PivotalPath sources funds through institutional partnerships with allocators and prime brokers. It has a direct relationship with every fund on its platform and does not rely on self-reporting. Peer groups are defined by strategy classification rather than self-description, so a fund cannot present itself into a flattering comparison.
Index values are point-in-time: each historical month reflects the funds available in that month, whether or not those funds still operate today. Closed funds are not removed from history.
The research universe therefore includes funds that no longer exist. That is deliberate, and it is why the universe count is larger than the count of currently operating funds.
A fund joining the universe does not have its prior returns retroactively added to published index history. A track record that looked good enough to start reporting does not get to improve the index’s past.
| Level | What it is | Weighting |
|---|---|---|
| 1 | Composite | Asset-weighted, with an equal-weighted variant |
| 2 | Super-strategy | AUM-weighted across Level 3. Managed Futures, Multi-Strategy and Volatility Trading are published equal-weighted. |
| 2.1 | Complementary | Varies. Sits outside the roll-up. |
| 3 | Sub-index | Equal-weighted across constituents |
| 4 | Sub-group | Equal-weighted. Restrained distribution. |
Complementary indices are constructed across the hierarchy rather than within it: Equity Market Neutral, Equity Quant and Relative Value. Equity Market Neutral is a computed classification — funds with a self-declared low net exposure and a trailing three-year beta to the S&P 500 within ±0.20 — reassessed annually. Equity Market Neutral and Relative Value are equal-weighted across their constituent sets. Equity Quant aggregates the quantitative sub-groups, equal-weighted within each and combined asset-weighted.
Constituents are fixed at the end of each calendar year for the following year. Index values are published twice monthly.
The current month and the prior six months remain subject to revision as managers finalise reporting. Months older than that are locked.
Constituent identities are never disclosed. Only distributional statistics — constituent counts, aggregate assets, year-on-year overlap — are published.
This applies without exception, including to index constituents themselves. A manager can be measured against a true peer group without their data ever being identifiable to allocators, to other managers, or to anyone else.