PivotalPath Event Driven Index

Indices › Event Driven

PivotalPath iEVD · Bloomberg P2EVDI

PivotalPath Event Driven Index

The PivotalPath Event Driven Hedge Fund Index is an asset weighted index of strategies seeking to exploit pricing inefficiencies that may occur before or after a corporate event. The index is asset weighted by three sub-strategies (equity special situations, merger arbitrage, & multi-event) and tracks the monthly performance, net of fees in USD, of funds with a minimum fund track record of 18 months and a minimum fund AUM of $50mm. The constituents are fixed at the end of each calendar year for the following calendar year.

9.3%
Annualised return
6.9%
Annualised volatility
1.05
Sharpe ratio
-21.2%
Maximum drawdown

PivotalPath Event Driven Index as of August 2026.

Performance

Summary statistics since inception

Annualised return 9.3%
Annualised volatility 6.9%
Sharpe ratio (excess of risk-free) 1.05
Return / volatility (not a Sharpe ratio) 1.35
Maximum drawdown -21.2%
Positive months 70.9%
Best month 7.2%
Worst month -10.0%

Trailing returns — ANNUALISED (periods over one year)

2 years, annualised 12.1%
3 years, annualised 11.4%
5 years, annualised 6.6%
10 years, annualised 7.8%

Cumulative returns — NOT annualised

1 year, cumulative 11.1%
Year to date 6.9%
Month to date 0.2%
Since inception 961.5%

The two tables above use different conventions and are not comparable figure for figure: returns over periods longer than one year are annualised, while one-year, year-to-date, month-to-date and since-inception returns are cumulative.

Behaviour against the S&P 500

Regression against the S&P 500

Since inception Trailing 36 months
Raw Excess
Jensen’s
Raw Excess
Jensen’s
Beta to S&P 500 0.30 0.30 0.38 0.38
Alpha, annualised 6.6% 5.1% 3.4% 0.6%
R-squared 0.44 0.44 0.75 0.75
Correlation 0.66 — 0.87 —

Raw regresses reported returns against the benchmark with nothing deducted. Excess subtracts the risk-free rate from both sides first, which is what makes its intercept Jensen’s alpha. The raw intercept still contains the cash return, so it overstates skill by roughly the risk-free rate times (1 − beta).

Are hedge funds correlated? →  ·  Do hedge funds generate alpha? →

Capture — since inception

Upside capture 46.8%
Downside capture 17.0%
Falling benchmark months 113
Mean return, benchmark’s worst 10 -2.9%
Benchmark mean, same 10 months -10.4%

Capture — trailing 36 months

Upside capture 46.3%
Downside capture 28.6%
Falling benchmark months 12
Mean return, benchmark’s worst 10 -0.7%
Benchmark mean, same 10 months -2.8%

Do hedge funds protect on the downside? →

Returns by period

Quarterly returns · 2020 to present

Q3 2026 (partial) -1.2%
Q2 2026 8.4%
Q1 2026 -0.2%
Q4 2025 2.3%
Q3 2025 4.8%
Q2 2025 6.5%
Q1 2025 -0.8%
Q4 2024 2.3%
Q3 2024 3.8%
Q2 2024 0.7%
Q1 2024 3.4%
Q4 2023 3.8%
Q3 2023 1.4%
Q2 2023 0.5%
Q1 2023 1.3%
Q4 2022 2.8%
Q3 2022 -0.5%
Q2 2022 -6.2%
Q1 2022 -1.3%
Q4 2021 0.7%
Q3 2021 -0.1%
Q2 2021 3.7%
Q1 2021 5.9%
Q4 2020 14.3%
Q3 2020 4.4%
Q2 2020 10.1%
Q1 2020 -11.7%

27 quarters, 2020 to present. Scroll for the full series.

The most recent quarter shown is partial. Cumulative within each quarter, net of fees, in USD.

Calendar-year returns · since inception

2026 (partial) 6.9%
2025 13.2%
2024 10.5%
2023 7.2%
2022 -5.3%
2021 10.5%
2020 16.1%
2019 10.1%
2018 -2.5%
2017 10.1%
2016 6.0%
2015 -1.6%
2014 3.9%
2013 18.2%
2012 12.3%
2011 -5.3%
2010 13.0%
2009 36.6%
2008 -20.2%
2007 18.4%
2006 15.1%
2005 7.9%
2004 20.5%
2003 32.4%
2002 0.2%
2001 14.3%
2000 14.4%

27 years, since 2000. Scroll for the full series.

The most recent year shown is partial. Cumulative within each year, net of fees, in USD.

Returns by year →

Construction

Weighting
Asset-weighted. An equal-weighted variant is published separately.
Eligibility
Minimum 18-month track record and $50mm AUM, assessed at constituent locking.
Constituent locking
Determined annually, at the end of each calendar year.
Rebalancing
Monthly.
Returns basis
Net of all fees, in USD.
Returns are monthly, net of all fees, in USD. The complete return history is published free under a Creative Commons Attribution licence at github.com/pivotalpath/publicdata. Past performance does not predict future returns.

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