Investing a large sum like 400000 can seem daunting for many beginner investors. With proper research and planning, your 400000 investment can generate stable long-term growth. This article will explore 5 smarter approaches to invest 400000 and grow your capital based on your risk appetite, expected returns and investment horizon. Proper asset allocation, diversification, finding value and keeping costs low are key principles to follow. With patience and discipline, a 400000 investment portfolio can produce the nest egg you need for major life goals like retirement, college education or the down payment on a house over the long run.

Keep costs and taxes low with broad index funds and ETFs
One of the best ways to invest 400000 is in broad market index funds and ETFs that track major market indexes like the S&P 500. Index funds like those offered by Vanguard have ultra low costs with expense ratios below 0.1%. This keeps more money compounding in your investment portfolio over decades. Index funds also have minimal distributions so you defer taxes on capital gains. With a long term buy and hold strategy, broad stock and bond index funds are prudent investments for your 400000 portfolio.
Diversify globally with international stock and bond index funds
While US stocks have had an incredible run over the past decade, it pays to diversify globally when investing 400000. Look to international stock funds investing in developed and emerging markets abroad. Quality international bond funds can also provide diversification, currency exposure and higher yields than US bonds in some cases. Blend domestic and international stock and bond index funds to balance risk versus returns in your investment portfolio.
Add alternative assets like commodities and real estate for further diversification
Commodities like gold, oil and agriculture can zig when stocks zag and help diversify a 400000 investment portfolio further. Real estate investment trusts (REITs) allow exposure to commercial real estate and its cash flows without the costs and headaches of being a direct landlord. A 5-10% combined allocation to alternatives like commodities and real estate is prudent for most investors managing a 400000 portfolio.
Select actively managed funds tactically to boost returns
Though index funds and ETFs should form the core holdings, selectively adding some actively managed mutual funds and ETFs can boost returns in a 400000 investment portfolio. Actively managed funds let experienced managers make tactical overweights to asset classes and sectors expected to outperform. This flexibility can enhance returns for a 400000 portfolio versus just passive investing in index funds.
Reinvest dividends and rebalance to accelerate compound growth
Making the most of compounding is key to growing a 400000 investment. Reinvesting dividends from funds allows more shares to be purchased regularly. Periodically rebalancing back to target asset allocations also enhances returns over time. With a disciplined rebalancing plan, investors can sell appreciated assets to buy more of lagging assets. This forces a buy low, sell high approach that can significantly boost the long-term growth of a 400000 investment portfolio.
A 400000 investment can produce impressive growth over time with the right strategy. Keeping costs and taxes low, diversifying broadly, finding value selectively and making the most of compounding will lead to a prudently invested 400000 portfolio that meets your objectives.