You’ve probably heard the saying “Rome wasn’t built in a day.”
But those just getting into investing would do well to heed the lesser-known second half of that expression: “But it burned in one.”
Even the world’s most famous investors have been epically burned once or twice as their empires gradually grew.
Thanks for subscribing!
Read the best of Moneywise in 5 minutes or less.
By signing up, you accept Moneywise Terms of Use, Subscription Agreement, and Privacy Policy.
On the bright side, there’s plenty the rest of us can learn from their mistakes even if we’re just average folk using investing apps to make deals.
Grab some popcorn and let’s go over these famous investors’ most painful investing regrets.
Warren Buffett
The regret: Buying his own company. Warren Buffett first invested in Berkshire Hathaway, a failing textile company, back in 1962. He saw an opportunity to profit off more mills closing and he loaded up on stock.
But a few years later when the manager offered to buy back Buffett’s shares, Buffett was enraged by his low offer. Fueled by spite, he ended up buying more shares instead and firing the manager — only to end up the majority owner of a failing business.
Buffett estimates this move cost him $200 billion over the next 45 years.
The lesson: Don’t choose feelings over facts. Buffett, who’s now known for his slow and steady approach to value investing, let the heat of the moment cost him billions. Now, he advises others starting out to only invest in companies they believe in and focus on growing their portfolio with their eyes on the long term.
Must Read
- The ultra-rich use these 5 real estate strategies to build wealth while they sleep — you can start with just $100
- Here’s the average income of Americans by age in 2026. Are you keeping up or falling behind?
- Insurance companies profit most from drivers who auto-renew without shopping around. Comparing 100+ quotes takes 2 minutes and costs nothing
Join 250,000+ readers and get Moneywise’s best stories and exclusive interviews first — clear insights curated and delivered weekly. Subscribe now.
Jim Cramer
The regret: Selling stock he believed in. Back in 2012, the Mad Money host’s charitable trust decided to buy Bed, Bath & Beyond stock. Cramer had done the research, believed in the company and bought several thousand shares.
At the time, brick-and-mortar retail was struggling to compete with Amazon, and observers worried Bed, Bath & Beyond was not long for the world. But Cramer had done his homework and held onto the stock as it steadily dipped.
That is, until it hit well below his cost basis and he decided to bail. Well, don’t you know it rose back up, passing the price he sold it at, then the price he’d bought it at and well beyond.
The lesson: Stick to your guns. Cramer says if he had just held onto the stock, it would have been his trust’s best gains that year. Just imagine if he had held onto it until the present day, when Reddit investors using the Robinhood app have propelled BB&B to meme-stock status.
Now, he advises his followers to stick to their convictions. If you’ve done the work and you know something in your gut, don’t give up because Wall Street thinks otherwise. Chances are, you’re the one who’s right.
Suze Orman
The regret: Dumping Amazon. Suze Orman bought into Amazon back in 1997 simply because she liked the name. Talk about great instincts. But when the company really started to take off a few years later, she sold her shares. Though she made a tidy profit on the trade, she now says she gets sick to her stomach thinking about what those shares would be worth today.
The lesson: Don’t duck out early. Orman doesn’t usually suggest buying into individual stocks, but when you do and it’s a good stock, she says you should hold onto it for the long haul.
Even if you can’t afford to buy into those great forever stocks, there are apps that allow you to buy fractional shares so you can get a share on a budget.
Dave Ramsey
The regret: Dealing with debt. Dave Ramsey started his entrepreneurial career at 12, but within a decade and a half, it all came crashing down on him.
In his early 20s, Ramsey had been making serious money flipping houses, but relying on financing to secure his deals. When his largest lender, to whom he owed more than $1 million was sold, the new bank demanded Ramsey pay off his debt within 90 days.
He was able to pay most of it down, but was left with nearly $400,000 outstanding. He ended up filing for bankruptcy at 28 years old, which left him “broke and broken.”
The lesson: Build a safety net. After filing for bankruptcy, Ramsey’s investing approach changed. He still invests in real estate, but he doesn’t deal in debt. And for his followers, he no longer recommends using debt as a tool. Instead, he suggests focusing on avoiding debt, building up an emergency fund saving for retirement and working with a financial advisor.
How it all applies to you
At the end of the day, even the smartest investors make missteps. But they continue to be successful because they get back up, dust themselves off and keep going.
And they always keep their focus where it should be: on the long term.
So whether you’re just getting started or you’re basically living on Wall Street, remember investing isn’t a sprint — it’s a marathon.
Make sure you:
- Take the long view and focus on long-term plans like retirement.
- Focus on slow and steady growth.
- Get professional advice.
- Invest only what you can afford.
If you follow this advice, you’ll eventually find yourself in a position to look back and laugh, not cry, at your own investing mistakes.
You May Also Like
- JP Morgan sees gold hitting $6,000/oz before 2027 — and a Gold IRA lets you hold the physical metal while deferring the tax bill. Get your free guide from Priority Gold
- Dave Ramsey warns nearly 50% of Americans are making 1 big Social Security mistake — here’s what it is and the simple steps to fix it ASAP
- Thanks to Jeff Bezos, you can now become a landlord for as little as $100 — and no, you don't have to deal with tenants or fix freezers. Here's how
- Millionaires under 43 are reshaping investing — just 25% of their portfolios are in stocks. Here’s where their money is going
Sigrid is a deputy editor on the Moneywise team, where she has also worked in a number of editing and reporting roles. She has 5 years experience writing about personal finance and takes great pride in demystifying complex financial issues and finding the personal in personal finance topics.
Mortgages • Feb 17
