[{"display":"Craig Lazzara","title":"Managing Director, Index Investment Strategy","image":"\/wp-content\/authors\/craig_lazzara-353.jpg","url":"https:\/\/www.indexologyblog.com\/author\/craig_lazzara\/"},{"display":"Tim Edwards","title":"Managing Director, Index Investment Strategy","image":"\/wp-content\/authors\/timothy_edwards-368.jpg","url":"https:\/\/www.indexologyblog.com\/author\/timothy_edwards\/"},{"display":"Hamish Preston","title":"Director, U.S. Equity Indices","image":"\/wp-content\/authors\/hamish_preston-512.jpg","url":"https:\/\/www.indexologyblog.com\/author\/hamish_preston\/"},{"display":"Anu Ganti","title":"Senior Director, Index Investment Strategy","image":"\/wp-content\/authors\/anu_ganti-505.jpg","url":"https:\/\/www.indexologyblog.com\/author\/anu_ganti\/"},{"display":"Fiona Boal","title":"Managing Director, Global Head of Equities","image":"\/wp-content\/authors\/fiona_boal-317.jpg","url":"https:\/\/www.indexologyblog.com\/author\/fiona_boal\/"},{"display":"Jim Wiederhold","title":"Director, Commodities and Real Assets","image":"\/wp-content\/authors\/jim.wiederhold-515.jpg","url":"https:\/\/www.indexologyblog.com\/author\/jim-wiederhold\/"},{"display":"Phillip Brzenk","title":"Managing Director, Global Head of Multi-Asset Indices","image":"\/wp-content\/authors\/phillip_brzenk-325.jpg","url":"https:\/\/www.indexologyblog.com\/author\/phillip_brzenk\/"},{"display":"Howard Silverblatt","title":"Senior Index Analyst, Product Management","image":"\/wp-content\/authors\/howard_silverblatt-197.jpg","url":"https:\/\/www.indexologyblog.com\/author\/howard_silverblatt\/"},{"display":"Michael Orzano","title":"Senior Director, Global Equity Indices","image":"\/wp-content\/authors\/Mike.Orzano-231.jpg","url":"https:\/\/www.indexologyblog.com\/author\/mike-orzano\/"},{"display":"John Welling","title":"Director, Global Equity Indices","image":"\/wp-content\/authors\/john_welling-246.jpg","url":"https:\/\/www.indexologyblog.com\/author\/john_welling\/"},{"display":"Wenli Bill Hao","title":"Senior Lead, Strategy Indices","image":"\/wp-content\/authors\/bill_hao-351.jpg","url":"https:\/\/www.indexologyblog.com\/author\/bill_hao\/"},{"display":"Maria Sanchez","title":"Director, Sustainability Indices Product Management, Latin America","image":"\/wp-content\/authors\/maria_sanchez-243.jpg","url":"https:\/\/www.indexologyblog.com\/author\/maria_sanchez\/"},{"display":"Shaun Wurzbach","title":"Managing Director, Head of Commercial Group (North America)","image":"\/wp-content\/authors\/shaun_wurzbach-200.jpg","url":"https:\/\/www.indexologyblog.com\/author\/shaun_wurzbach\/"},{"display":"Silvia Kitchener","title":"Director, Global Equity Indices, Latin America","image":"\/wp-content\/authors\/silvia_kitchener-522.jpg","url":"https:\/\/www.indexologyblog.com\/author\/silvia_kitchener\/"},{"display":"Akash Jain","title":"Director, Global Research & Design","image":"\/wp-content\/authors\/akash_jain-348.jpg","url":"https:\/\/www.indexologyblog.com\/author\/akash_jain\/"},{"display":"Ved Malla","title":"Associate Director, Client Coverage","image":"\/wp-content\/authors\/ved_malla-347.jpg","url":"https:\/\/www.indexologyblog.com\/author\/ved_malla\/"},{"display":"Rupert Watts","title":"Senior Director, Strategy Indices","image":"\/wp-content\/authors\/rupert_watts-366.jpg","url":"https:\/\/www.indexologyblog.com\/author\/rupert_watts\/"},{"display":"Jason Giordano","title":"Director, Fixed Income, Product Management","image":"\/wp-content\/authors\/jason_giordano-378.jpg","url":"https:\/\/www.indexologyblog.com\/author\/jason_giordano\/"},{"display":"Qing Li","title":"Director, Global Research & Design","image":"\/wp-content\/authors\/qing_li-190.jpg","url":"https:\/\/www.indexologyblog.com\/author\/qing_li\/"},{"display":"Ben Leale-Green","title":"Associate Director, Research & Design, ESG Indices","image":"\/wp-content\/authors\/ben_leale-green-342.jpg","url":"https:\/\/www.indexologyblog.com\/author\/ben_leale-green\/"},{"display":"Sherifa Issifu","title":"Senior Analyst, U.S. Equity Indices","image":"\/wp-content\/authors\/sherifa_issifu-518.jpg","url":"https:\/\/www.indexologyblog.com\/author\/sherifa_issifu\/"},{"display":"Brian Luke","title":"Senior Director, Head of Commodities and Real Assets","image":"\/wp-content\/authors\/brian.luke-509.jpg","url":"https:\/\/www.indexologyblog.com\/author\/brian-luke\/"},{"display":"Glenn Doody","title":"Vice President, Product Management, Technology Innovation and Specialty Products","image":"\/wp-content\/authors\/glenn_doody-517.jpg","url":"https:\/\/www.indexologyblog.com\/author\/glenn_doody\/"},{"display":"Priscilla Luk","title":"Managing Director, Global Research & Design, APAC","image":"\/wp-content\/authors\/priscilla_luk-228.jpg","url":"https:\/\/www.indexologyblog.com\/author\/priscilla_luk\/"},{"display":"Liyu Zeng","title":"Director, Global Research & Design","image":"\/wp-content\/authors\/liyu_zeng-252.png","url":"https:\/\/www.indexologyblog.com\/author\/liyu_zeng\/"},{"display":"Barbara Velado","title":"Senior Analyst, Research & Design, Sustainability Indices","image":"\/wp-content\/authors\/barbara_velado-413.jpg","url":"https:\/\/www.indexologyblog.com\/author\/barbara_velado\/"},{"display":"Sean Freer","title":"Director, Global Equity Indices","image":"\/wp-content\/authors\/sean_freer-490.jpg","url":"https:\/\/www.indexologyblog.com\/author\/sean_freer\/"},{"display":"Benedek V\u00f6r\u00f6s","title":"Director, Index Investment Strategy","image":"\/wp-content\/authors\/benedek_voros-440.jpg","url":"https:\/\/www.indexologyblog.com\/author\/benedek_voros\/"},{"display":"Cristopher Anguiano","title":"Senior Analyst, U.S. Equity Indices","image":"\/wp-content\/authors\/cristopher_anguiano-506.jpg","url":"https:\/\/www.indexologyblog.com\/author\/cristopher_anguiano\/"},{"display":"Michael Mell","title":"Senior Director, Custom Indices","image":"\/wp-content\/authors\/michael_mell-362.jpg","url":"https:\/\/www.indexologyblog.com\/author\/michael_mell\/"},{"display":"George Valantasis","title":"Associate Director, Strategy Indices","image":"\/wp-content\/authors\/george-valantasis-453.jpg","url":"https:\/\/www.indexologyblog.com\/author\/george-valantasis\/"},{"display":"Andrew Innes","title":"Head of EMEA, Global Research & Design","image":"\/wp-content\/authors\/andrew_innes-189.jpg","url":"https:\/\/www.indexologyblog.com\/author\/andrew_innes\/"},{"display":"Rachel Du","title":"Senior Analyst, Global Research & Design","image":"\/wp-content\/authors\/rachel_du-365.jpg","url":"https:\/\/www.indexologyblog.com\/author\/rachel_du\/"},{"display":"Izzy Wang","title":"Analyst, Strategy Indices","image":"\/wp-content\/authors\/izzy.wang-326.jpg","url":"https:\/\/www.indexologyblog.com\/author\/izzy-wang\/"},{"display":"Eduardo Olazabal","title":"Senior Analyst, Global Equity Indices","image":"\/wp-content\/authors\/eduardo_olazabal-451.jpg","url":"https:\/\/www.indexologyblog.com\/author\/eduardo_olazabal\/"},{"display":"Jason Ye","title":"Director, Strategy Indices","image":"\/wp-content\/authors\/Jason%20Ye-448.jpg","url":"https:\/\/www.indexologyblog.com\/author\/jason-ye\/"},{"display":"Fei Wang","title":"Senior Analyst, U.S. Equity Indices","image":"\/wp-content\/authors\/fei_wang-443.jpg","url":"https:\/\/www.indexologyblog.com\/author\/fei_wang\/"},{"display":"Jaspreet Duhra","title":"Managing Director, Global Head of Sustainability Indices","image":"\/wp-content\/authors\/jaspreet_duhra-504.jpg","url":"https:\/\/www.indexologyblog.com\/author\/jaspreet_duhra\/"},{"display":"Joseph Nelesen","title":"Senior Director, Index Investment Strategy","image":"\/wp-content\/authors\/joseph_nelesen-452.jpg","url":"https:\/\/www.indexologyblog.com\/author\/joseph_nelesen\/"},{"display":"Ari Rajendra","title":"Senior Director, Head of Thematic Indices","image":"\/wp-content\/authors\/Ari.Rajendra-524.jpg","url":"https:\/\/www.indexologyblog.com\/author\/ari-rajendra\/"},{"display":"Louis Bellucci","title":"Senior Director, Index Governance","image":"\/wp-content\/authors\/louis_bellucci-377.jpg","url":"https:\/\/www.indexologyblog.com\/author\/louis_bellucci\/"},{"display":"Daniel Perrone","title":"Director and Head of Operations, ESG Indices","image":"\/wp-content\/authors\/daniel_perrone-387.jpg","url":"https:\/\/www.indexologyblog.com\/author\/daniel_perrone\/"},{"display":"Raghu Ramachandran","title":"Head of Insurance Asset Channel","image":"\/wp-content\/authors\/raghu_ramachandram-288.jpg","url":"https:\/\/www.indexologyblog.com\/author\/raghu_ramachandram\/"},{"display":"Narottama Bowden","title":"Director, ESG Index Intelligence, Index Governance","image":"\/wp-content\/authors\/narottama_bowden-331.jpg","url":"https:\/\/www.indexologyblog.com\/author\/narottama_bowden\/"},{"display":"Lalit Ponnala","title":"Director, Global Research & Design","image":"\/wp-content\/authors\/lalit.ponnala-388.jpg","url":"https:\/\/www.indexologyblog.com\/author\/lalit-ponnala\/"}]
Equity markets have changed considerably over the past 10 years, reflecting the growth of stocks and sectors in each market. While this growth has led to increased concentration in most of the world’s largest equity markets, Australia is a notable exception, as diversification has improved both in terms of stock concentration and along sector lines….
Equal-weighted indices typically outperform their cap-weighted counterparts (although 2017 so far has proven to be an exception to the general rule). This means that portfolio managers can usually create a performance tailwind by equal weighting rather than cap weighting their holdings. But do they? One way to assess this question is by using the Herfindahl-Hirschman…
