3 top ASX index funds to buy now

I think these index funds are well worth a look right now.

I'm a big fan of ASX index fund investing. The inherent qualities of an index fund – mainly instant diversification and a guaranteed return at the rate of the market – make it a perfect investment for almost anyone in my view.

But thanks to the explosive growth in popularity of index investing in recent years, the ASX is now awash with index ETFs. As such, choosing one that works for you can get a little overwhelming. So today, I'm going to discuss three ASX index funds that I think are a buy today.

A male investor sits at his desk looking at his laptop screen holding his hand to his chin pondering whether to buy Macquarie shares

Image source: Getty Images

3 ASX index funds I'd happily buy today

iShares S&P 500 ETF (ASX: IVV)

To start off with, let's discuss an ASX index fund endorsed by the legendary Warren Buffett himself. The S&P 500 Index (SP: .INX) is the most widely tracked and invested index in the world.

It is a barometer of the entire US stock market and represents the largest 500 companies listed on the American markets. That's everything from Apple and Amazon to Coca-Cola and McDonald's.

Warren Buffett has recommended an S&P 500 index fund as the perfect investment for "most people", calling it a slice of America. I think this ASX index fund contains most of the world's highest-quality companies. As such, it's a no-brainer.

iShares MSCI Japan ETF (ASX: IJP)

This ASX index fund is a little exotic. It gives investors exposure to an index that reflects most companies on the Japanese stock exchange.

I think Japan houses some of the world's best companies outside of the United States. Through this ETF, investors will gain exposure to the likes of Toyota, Nintendo, Sony, Honda, Softbank and Mitsubishi Heavy Industries.

In my view, this is a great investment for any Australian to consider, given the healthy diversification it can add to any portfolio. This ASX index fund has gained more than 30% over the past year. But I think there is plenty of upside going forward.

VanEck Australian Equal Weight ETF (ASX: MVW)

Finally, we have an unconventional investment to discuss. Most index funds on the ASX, including the most popular choices, are weighted by market capitalisation.

This means that the larger companies command more weight and influence within each fund than the smaller ones. It's why a typical ASX fund is more heavily influenced by the movements of the Commonwealth Bank of Australia (ASX: CBA) share price than JB Hi-Fi Ltd (ASX: JBH).

As such, a normal ASX index fund is very heavily tilted towards the big four banks and the large miners like BHP Group Ltd (ASX: BHP) and Rio Tinto Ltd (ASX: RIO). That might be great for dividend lovers. But this doesn't sit well with other investors. That's where the VanEck Equal Weight ETF comes in.

Instead of giving the lion's share of the ETF to the largest stocks, the index fund gives the largest 75 or so shares on the ASX equal treatment within the ETF. Because of this, CBA stock has just as much influence here as JB Hi-Fi shares.

This approach has worked well for this ETF in recent years. Current data shows MVW units outperforming a standard ASX 200 index fund over the last three years on average.

John Mackey, former CEO of Whole Foods Market, an Amazon subsidiary, is a member of The Motley Fool’s board of directors. Motley Fool contributor Sebastian Bowen has positions in Amazon, Apple, Coca-Cola, and McDonald's. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has positions in and has recommended Amazon, Apple, and iShares S&P 500 ETF. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has recommended Nintendo. The Motley Fool Australia has recommended Amazon, Apple, Jb Hi-Fi, and iShares S&P 500 ETF. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips.

More on Index investing

A group of people look intently towards the camera as though they are very interested in the information they are hearing.
Index investing

Every ASX investor should own an index fund. Here's why

I think index funds are the optimal investment for almost everyone.

Read more »

Statue of Liberty with the American flag in the background.
Exchange-Traded Funds (ETFs)

Is the Vanguard US Total Market ETF (VTS) the best buy for investing in America?

Is this a case of 'some shares good, more shares better'?

Read more »

Two kids are selling big ideas from a lemonade stand on the side of the road for cheap!
Exchange-Traded Funds (ETFs)

15% for 10 years: Is this ASX ETF a no-brainer buy?

Are these numbers too good to be true?

Read more »

A geeky-looking young man with glasses bites down onto a computer keyboard in frustration or despair.
Index investing

20% a year: Is this the ASX's best index fund?

This simple index fund is beating Buffett's long-term return.

Read more »

A man in his office leans back in his chair with his hands behind his head looking out his window at the city.
How to invest

The simple investing strategy anyone can use to get rich

Anyone can use this simple recipe to grow richer.

Read more »

A businesswoman looks unhappy while she flies a red flag at her laptop.
Exchange-Traded Funds (ETFs)

Buying ASX ETFs? Watch out for this red flag

You need to check this number before buying your next ETF.

Read more »

A boy stands in front of two similar but slightly different doors, scratching his head as to which one to choose.
Index investing

VAS vs VSO: Do small-cap stocks beat the ASX 300?

Vanguard's most popular ETFs are tough to choose between.

Read more »

ETF on a cube with a green and red arrow on another cube.
Index investing

Buying the Vanguard Australian Shares ETF (VAS)? There's a big change you should know about

VAS has more banks and miners than ever.

Read more »