{"id":272507,"date":"2025-07-18T16:43:12","date_gmt":"2025-07-18T16:43:12","guid":{"rendered":"https:\/\/www.europesays.com\/uk\/272507\/"},"modified":"2025-07-18T16:43:12","modified_gmt":"2025-07-18T16:43:12","slug":"want-1-million-in-retirement-4-simple-index-funds-to-buy-and-hold-for-decades","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/uk\/272507\/","title":{"rendered":"Want $1 Million in Retirement? 4 Simple Index Funds to Buy and Hold for Decades"},"content":{"rendered":"<p>You&#8217;ll want to own all four, since they move at least somewhat independently of one another, making them all easier to stick with over time.<\/p>\n<p>Picking stocks can be a lot of fun. But it can also be constant work. The irony? The more active a portfolio is, the higher the odds of it underperforming. Something simpler and far more passive like buying and holding exchange-traded funds (ETFs) for the long haul is far more likely to build real wealth.<\/p>\n<p>To this end, if you&#8217;re ready to make such a strategic shift, here&#8217;s a rundown of four complementary index ETFs that could make you a millionaire. You just need to be willing and able to leave them alone long enough to let them.<\/p>\n<p>Start with the basics<\/p>\n<p>It should come as no surprise that this list starts with ETFs meant to mirror the <strong>S&amp;P 500<\/strong>. It&#8217;s the quintessential buy-and-hold equity investment. After all, this index reflects about 80% of the U.S. stock market&#8217;s collective market capitalization and boasts a long-term average annual gain of <a href=\"https:\/\/www.fool.com\/investing\/how-to-invest\/stocks\/average-stock-market-return\/\" target=\"_blank\" rel=\"noopener\">about 10%<\/a>.<\/p>\n<p>The <strong>SPDR S&amp;P 500 ETF Trust<\/strong> (<a class=\"ticker-symbol\" href=\"https:\/\/www.fool.com\/quote\/nysemkt\/spy\/\" target=\"_blank\" rel=\"noopener\">SPY<\/a> -0.16%) or the <strong>Vanguard S&amp;P 500 ETF<\/strong> (<a class=\"ticker-symbol\" href=\"https:\/\/www.fool.com\/quote\/nysemkt\/voo\/\" target=\"_blank\" rel=\"noopener\">VOO<\/a> -0.17%) are your easiest and most liquid choices here. Vanguard&#8217;s version of the index fund is technically cheaper to own with an annual expense ratio of only 0.03%. But both are a cost-effective enough way of plugging into the index&#8217;s long-term upside.<\/p>\n<p>You can afford to be a little speculative<\/p>\n<p>Exchange-traded funds don&#8217;t exactly lend themselves to speculation &#8212; at least not in the same way that investors speculate on individual stocks. But that doesn&#8217;t mean you can&#8217;t successfully use strategic exposure to certain kinds of ETFs.<\/p>\n<p>You could deliberately hold an oversized stake in the technology sector via the<strong> Technology Select Sector SPDR Fund<\/strong> (<a class=\"ticker-symbol\" href=\"https:\/\/www.fool.com\/quote\/nysemkt\/xlk\/\" target=\"_blank\" rel=\"noopener\">XLK<\/a> -0.13%) or a similar fund. After all, just as they have for the past three decades, technology companies are likely to introduce the most game-changing and lucrative innovations for the next 30 years.<\/p>\n<p>But wouldn&#8217;t the popular <strong>Invesco QQQ Trust<\/strong> (NASDAQ: QQQ) do the job just as well, if not better? Maybe, but not necessarily.<\/p>\n<p>While it is true that the underlying <strong>Nasdaq-100<\/strong> includes many of the market&#8217;s best-performing technology tickers of the past several years (like <strong>Nvidia<\/strong>, <strong>Microsoft<\/strong>, and <strong>Apple<\/strong>), this may not always be the case. Remember, the Nasdaq-100 isn&#8217;t inherently meant to be a technology index &#8212; it just so happens that most of the market&#8217;s top tech names right now are Nasdaq listings.<\/p>\n<p>As time marches on and new companies grow bigger than the market&#8217;s biggest players right now, these new titans might not be technology outfits, or even Nasdaq-listed names! They could be listed on the New York Stock Exchange instead. Since the Technology Select Sector SPDR Fund is specifically built to reflect the performance of the S&amp;P 500&#8217;s <a href=\"https:\/\/www.fool.com\/investing\/stock-market\/market-sectors\/information-technology\/\" target=\"_blank\" rel=\"noopener\">technology stocks<\/a>, though, you&#8217;ll be plugged into the tech sector no matter where these tickers are listed.<\/p>\n<p>While the Invesco QQQ Trust has produced some amazing gains since its launch back in 1999, it has also missed out on many technology companies&#8217; growth that got them there in the first place. By including the smaller tech names found within the S&amp;P 500, you&#8217;ll be invested at key periods of their growth.<\/p>\n<p>You need international stocks more than you have in a long, long time<\/p>\n<p>Do you really need to own foreign stocks? It&#8217;s a prudent question to begin asking again. <a href=\"https:\/\/www.fool.com\/investing\/stock-market\/types-of-stocks\/international-stocks\/\" title=\"https:\/\/www.fool.com\/investing\/stock-market\/types-of-stocks\/international-stocks\/ Shift+Click to open\" target=\"_blank\" rel=\"noopener\">International stocks<\/a> were considered a must-have well before and a little after the turn of the century. Since then, though, so many U.S. companies have performed so consistently well and become so international on their own, there&#8217;s been no meaningful benefit in specifically adding foreign exposure to your portfolio.<\/p>\n<p>But now that pendulum seems to be swinging back in the other direction. With most nations starting to back off on their pro-international trade policies and refocusing more on domestic\u00a0trade, we&#8217;re seeing foreign nations and regions&#8217; economies &#8212; and stock markets &#8212; start to perform independently of U.S. stocks. And in many cases, they&#8217;re performing better than their U.S. counterparts. The Organization for Economic Co-operation and Development, for instance, believes worldwide GDP growth averages will roll in at 2.9% this year and next. The United States&#8217; GDP is expected to grow by only 1.6% this year, however, before slowing to a growth pace of 1.5% next year.<\/p>\n<p>In this vein, foreign stocks have easily outperformed U.S. stocks so far this year largely because of these disparate outlooks.<\/p>\n<p><img decoding=\"async\" alt=\"A middle-aged man sitting at a desk looking at a laptop computer. \" loading=\"lazy\" src=\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/07\/1752856991_67_\" \/><\/p>\n<p class=\"caption\">Image source: Getty Images.<\/p>\n<p>Sure, the domestic economy might perk up in the foreseeable future. Or it might not. That&#8217;s the point &#8212; nobody knows. We only know enough to know a stake in something like the <strong>iShares Core MSCI EAFE ETF<\/strong> (<a class=\"ticker-symbol\" href=\"https:\/\/www.fool.com\/quote\/nysemkt\/iefa\/\" target=\"_blank\" rel=\"noopener\">IEFA<\/a> -0.05%) is a smart way of curbing some of the risk of betting on a less-than-certain U.S. economy.<\/p>\n<p>Better than U.S. large caps<\/p>\n<p>Finally, if you want your best shot at becoming a millionaire using ETFs at the core of your portfolio, add an often-overlooked dimension to your holdings. That is, make a point of buying more U.S. <a href=\"https:\/\/www.fool.com\/investing\/stock-market\/types-of-stocks\/mid-cap-stocks\/\" target=\"_blank\" rel=\"noopener\">mid-cap stocks<\/a>. The <strong>Vanguard Mid-Cap ETF<\/strong> (<a class=\"ticker-symbol\" href=\"https:\/\/www.fool.com\/quote\/nysemkt\/vo\/\" target=\"_blank\" rel=\"noopener\">VO<\/a> 0.27%) meant to mirror the performance of the <strong>CRSP US Mid Cap Index<\/strong> will do the job nicely.<\/p>\n<p>Does it really matter? Actually, it does. Given enough time, mid-cap stocks significantly outperform their large-cap counterparts. <strong>The S&amp;P 400 Mid Cap Index<\/strong>, in fact, has nearly doubled the performance of the S&amp;P 500 since the beginning of this century.<\/p>\n<p><a href=\"https:\/\/ycharts.com\/indices\/%5EMID\/chart\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" alt=\"^MID Chart\" src=\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/07\/4bd885d02a0c1f4367255b0802290ab2.png\"\/><\/a><\/p>\n<p class=\"caption\"><a href=\"https:\/\/ycharts.com\/indices\/%5EMID\" target=\"_blank\" rel=\"noopener\">^MID<\/a> data by <a href=\"https:\/\/ycharts.com\" target=\"_blank\" rel=\"noopener\">YCharts<\/a><\/p>\n<p>What gives? Mid-cap names are often in their sweet spot of growth &#8212; past their wobbly start-up years, but not yet in their prime. Sometimes mid-cap companies are recent spinoffs from large-cap outfits that recognize the entity in question would be more valuable as a stand-alone company. Whatever the case, these names clearly pay off in the long run.<\/p>\n<p>The only downside to consider here is that while these names collectively produce stronger gains, they also dish out for more volatility than large-cap stocks. You&#8217;ll need to mentally plan on holding this mid-cap ETF for decades just to make these big swings bearable in the meantime.<\/p>\n<p><a href=\"https:\/\/www.fool.com\/author\/4549\/\" target=\"_blank\" rel=\"noopener\">James Brumley<\/a> has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Apple, Microsoft, Nvidia, Vanguard Index Funds-Vanguard Mid-Cap ETF, and Vanguard S&amp;P 500 ETF. The Motley Fool recommends the following options: long January 2026 $395 calls on Microsoft and short January 2026 $405 calls on Microsoft. The Motley Fool has a <a href=\"https:\/\/www.fool.com\/legal\/fool-disclosure-policy\/\" target=\"_blank\" rel=\"noopener\">disclosure policy<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"You&#8217;ll want to own all four, since they move at least somewhat independently of one another, making them&hellip;\n","protected":false},"author":2,"featured_media":272508,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3093],"tags":[51,474,2499,16,15],"class_list":{"0":"post-272507","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-personal-finance","8":"tag-business","9":"tag-finance","10":"tag-personal-finance","11":"tag-uk","12":"tag-united-kingdom"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@uk\/114875243210460586","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/272507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/comments?post=272507"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/272507\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media\/272508"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media?parent=272507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/categories?post=272507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/tags?post=272507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}