Arun Soni’s Post

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co-founder @ phaseinvest | taking index investing to new heights

Excited to share phaseinvest's innovative Size indexes - US-PI-SZ50 (https://lnkd.in/ecqUyB_Q) and US-PI-SMID-SZ50 (https://lnkd.in/eCQZcqYm). Independently calculated by Index One, these indexes capture Size exposure more efficiently than their widely used counterparts, S&P500, Russell 2000 and Russell 2500. Our research has shown that cognitive-errors-induced bias in market-cap-weighted indexes negatively impacts portfolio construction efficiency. By mitigating these biases, our Size indexes deliver superior risk-adjusted returns, consistently outperforming SPY, IWM and SMMD. Read more about how we're elevating Size exposure and improving investor outcomes in the linked post. #betterindexes #cognitiveerror #sizeindexes #USlargecap #USSMIDuniverse

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In this post, we present key attributes of our US Large Cap Size (US-PI-SZ50) and US SMID Size (US-PI-SMID-SZ50) indexes. Both indexes, independently calculated by Index One, capture Size exposure using market capitalisation as the metric to define size.  These indexes are comparable to their widely used counterparts: S&P 500 for US Large Cap and Russell 2000 for US SMID. For performance comparison, we use SPY as a proxy for S&P 500 and IWM as a proxy for Russell 2000, as both ETFs fully replicate the indexes they track. US-PI-SZ50 consistently outperforms SPY whilst US-PI-SMID-SZ50 consistently outperforms IWM. Both Size indexes move in unison with their comparative benchmarks but at different gradients, that results in incremental outperformance that compounds over time to a significant difference. Bias is the Achilles heel of investment decisions. While systematic investment processes are good at mitigating human bias, they can still be hostage to cognitive-errors induced bias that we can witness in most market capitalisation-based indexes. In an article on the mitigation of cognitive errors and their impact on equity portfolio construction (https://lnkd.in/eiTWJxtP), we showed that cognitive errors are present in the distribution of market capitalizations in the US Large Cap and US SMID universes. These errors negatively impact portfolio construction, and as the article demonstrates, mitigating these errors materially improves portfolio construction efficiency resulting in higher risk-adjusted return. #equityriskpremia #USlargecap #phaseinvest #sizeindexes #riskadjustedreturn

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