Howard Marks warns low 10‑year returns

Howard Marks is making a pretty simple point, but it lands hard because so many investors are trained to do the opposite. Stocks fell, people saw a dip, a(cnbc.com)NBC appearance, after expanding on the valuation case he laid out in his August 2025 memo, he said this is “not a market that’s on sale.” (cn([oaktreecapital.com)hats-on-sale.html)) ### What is he actually warning about? He’s warning about starting valuation, not about an (cnbc.com)t decade, and he keeps coming back to the same setup: when the S&P 500 trades around 23 times forward earnings, the long-run returns that followed in historical J.P. Morgan data were only about -2% to +2% a year. That doesn’t mean next month has to be bad. It means the next 10 years may be a lot less generous than investors got used to. (oaktreecapital.com) baked in. A forward P/E of roughly 21 to 23 says investors are willing to pay a high price today for earnings expected over the next year. That can work for a while. But the catch is simple — if you start expensive, you need a lot of good news just to justify the current price, and even more good news to make strong future returns. (oaktreecapital.com) ### Is he saying this is a bubble? Not exactly. In “The Calculus of Value,” Marks made a careful distinction: he saw eleva(oaktreecapital.com)s that prices were “lofty but not nutty.” That matters because he isn’t calling for panic. He’s saying expected returns look slim even if the market is not irrational in the classic late-stage-bubble sense. (oaktreecapital.com) ### Why are investors arguing about this now? Because the market’s leadership has been narrow and growth-heavy. When a handful of giant (oaktreecapital.com)ally is. Marks has also pointed to concentration risk — the idea that broad index investors may think they’re diversified when more of the outcome is riding on a small group of expensive winners. That makes valuation debates feel more urgent than they do in a more evenly priced market. (acquirersmultiple.com)(oaktreecapital.com)oversimplify him. Marks’ style is usually about calibration, not all-or-nothing calls. If assets are expensive, you lean more defensive. You get pickier. You lower your expectations. You hold more dry powder. That is very different from predicting a near-term collapse, and it is also very different from pretending valuation no longer matters because AI or index flows changed the rules. (cnbc.com) ### Wha(acquirersmultiple.com)expensive, and strong businesses can grow into high multiples. But Marks’ whole framework is probabilistic. He isn’t saying high valuations make good outcomes impossible. He’s saying they make them harder — like starting a marathon 5 miles behind everyone else. You can still finish well, but the math is working against you. (oaktreecapital.com) ### So what’s the real takeaway? The real takeaway is less dramat(cnbc.com)value. A market can be down from a recent high and still be expensive. If he’s right, the biggest risk is not a sudden disaster. It’s a slow decade of disappointing returns for people who assumed a pricey index was automatically a safe long-term bet. (cnbc.com)