(Shutterstock.com) One of Goldman Sachs' new exchange-traded funds — which launched just over a week ago — has received a $150 million investment from a single firm, according to people familiar with the matter. The US bank made its first foray into the world of ETFs last month, launching the ActiveBeta US Large Cap Equity ETF, or GSLC, September 21 with $50 million in assets. It then launched the ActiveBeta Emerging Markets Equity ETF, or GEM, September 29 with $20 million. The emerging markets fund has in the past few days jumped to $178 million in assets, according to Goldman Sachs' website, a gain attributed to that sole institutional investor. The identity of the investor isn't clear. The US large-cap fund is now the smaller of the two, with just $64 million in assets under management, according to the Goldman Sachs website. Both funds are based on Goldman Sachs' ActiveBeta index — the bank's version of "smart beta," which refers to an alternative form of index investing where the index is based on factors other than capitalization-weightings. ETFs typically track capitalization-weighted benchmarks such as Standard and Poor's 500 Index. These capitalization-based benchmarks have received some criticism in the investing world as they are moved by the biggest, and potentially most overvalued, stocks, and have less exposure to smaller companies which might be undervalued. Goldman Sachs' ActiveBeta system weights stocks based on four attributes: quality, momentum, volatility, and value. Tim O'Neill, Goldman Sachs' partner and global cohead of the investment-management division, recently weighed in on the debate over active and passive management, saying both are required for a market to function. "A market needs both active and passive investing because if everybody's a passive investor, there's no one to buy from," O'Neill said on a new "Exchanges at Goldman Sachs" podcast. "And if passive becomes a certain oversized percentage of the market, the market doesn't function." NOW WATCH: The 'Uber of helicopters' can get you from Manhattan to JFK for much less than you think More From Business Insider
Goldmans Sach's ActiveBeta Emerging Markets Equity ETF has reportedly received a significant investment from a single investor a week earlier after its launch. The fund, Goldmans' second foray into the ETF space, launched on 29 September﻿, now has $178m AUM. Its US large-cap fund, launched just a week, is now the smaller of the two with $64m AUM.﻿