Ranked by Stupidity
Top 25 Worst Business Decisions
From Blockbuster laughing Netflix out of the room to Kodak burying its own invention. The 25 most catastrophic business decisions in history, ranked by financial damage, stupidity, and entertainment value.
Written by an investor who ran a hedge fund, spent a decade as an activist investor, and has studied corporate failure the way most people study success. The patterns are remarkably consistent.
The Damage at a Glance
Opportunity Cost
$5+ Trillion
Combined value of companies they refused to buy (Google, Netflix, etc.)
Direct Capital Destroyed
$200+ Billion
AOL-Time Warner, Lehman, Enron, Theranos, WeWork, and more
Bankruptcies Caused
10+
Blockbuster, Kodak, Sears, RadioShack, Enron, Lehman, JCPenney, Pets.com...
Worst Single Write-Down
$99 Billion
AOL-Time Warner merger (2000-2002)
Fastest Money Burn
6 Months
Quibi burned $1.75 billion and shut down
Oldest Blunder
1876
Western Union rejecting the telephone patent
The 25 Worst Decisions
Ranked by combined financial damage, stupidity, and entertainment value. Each score is /30 (three dimensions, each /10).
Blockbuster
Refused to buy Netflix for $50 million
In 2000, Reed Hastings and Marc Randolph flew to Dallas to pitch Blockbuster CEO John Antioco on acquiring Netflix for $50 million. Antioco reportedly laughed them out of the room. Blockbuster had 9,000 stores, $6 billion in revenue, and thought DVDs-by-mail was a joke. By 2010, Blockbuster filed for bankruptcy. Netflix is now worth over $300 billion and has 260+ million subscribers. The remaining Blockbuster store in Bend, Oregon is a tourist attraction.
The Lesson: Never laugh at the future because it looks small today. The companies that kill you are never the ones that look threatening.
Kodak
Invented the digital camera, then buried it to protect film sales
In 1975, Kodak engineer Steven Sasson invented the first digital camera. He showed it to executives who told him to hide it. Kodak's entire business model was built on selling film, and digital photography eliminated the need for film. So they sat on the most transformative technology in photography history for two decades. By the time they pivoted to digital in the 2000s, Canon, Nikon, and Sony had eaten their lunch. Kodak filed for bankruptcy in 2012, holding the patent on the very technology that destroyed them.
The Lesson: If you don't disrupt yourself, someone else will. Protecting your current business model at the expense of the future is a guaranteed path to extinction.
Yahoo
Refused to buy Google for $1 million (then $5 billion later)
In 1998, Larry Page and Sergey Brin offered to sell Google to Yahoo for $1 million. Yahoo said no. In 2002, Yahoo CEO Terry Semel tried to buy Google for $3 billion. Larry Page demanded $5 billion. Semel walked away over the $2 billion gap. Yahoo then spent the next decade declining into irrelevance while Google became the most dominant company on the internet. Yahoo was eventually sold to Verizon in 2017 for $4.48 billion -- less than what Google asked for in 2002.
The Lesson: When the best company in a transformative space offers to let you buy them, don't haggle over a number you'll regret for the rest of your corporate life.
Nokia
Dismissed the iPhone as a niche product for rich people
When Apple announced the iPhone in 2007, Nokia had 49.4% of the global smartphone market. Nokia executives dismissed it -- no physical keyboard, too expensive, too fragile. Nokia's internal memos show engineers begging management to pivot to touchscreens. Management refused, insisting that 'the keyboard is our competitive advantage.' By 2013, Nokia's phone division was sold to Microsoft for $7.2 billion. Microsoft wrote the entire acquisition down to zero two years later.
The Lesson: When your competitive advantage becomes your prison, you're already dead. The market doesn't care about your legacy.
Excite
Refused to buy Google for $750,000
In 1999, Google co-founders offered to sell their search engine to Excite CEO George Bell for $750,000. Bell turned it down. Vinod Khosla of Kleiner Perkins negotiated the price down to $750K from $1 million, and Bell still said no. Excite was acquired by Ask Jeeves in 2004 for a fraction of its peak value. Today, 'excite.com' redirects to a generic news portal. Google processes 8.5 billion searches per day.
The Lesson: The cost of saying no to the right deal can be infinite. Sometimes the best investment you'll ever see doesn't look impressive yet.
Decca Records
Rejected The Beatles, saying 'guitar groups are on the way out'
On January 1, 1962, The Beatles auditioned for Decca Records executive Dick Rowe. He rejected them, allegedly saying 'guitar groups are on the way out' and 'the Beatles have no future in show business.' Rowe chose Brian Poole and the Tremeloes instead. George Martin at EMI's Parlophone label signed them months later. The Beatles became the best-selling music act in history with over 600 million records sold. Decca's decision became the textbook example of catastrophic talent evaluation failure.
The Lesson: When you're evaluating the future, your current mental model is probably wrong. The things that seem outdated often just haven't found their moment yet.
Mars Inc.
Rejected E.T. product placement, handing it to Reese's Pieces
Steven Spielberg's team approached Mars Inc. to feature M&Ms in E.T. the Extra-Terrestrial. Mars said no, reportedly worried the alien would scare children. Hershey's jumped at the chance and placed Reese's Pieces instead. E.T. became the highest-grossing film of 1982. Reese's Pieces sales exploded by 65% within two weeks of the film's release. It became the most famous product placement in movie history and created the entire modern product placement industry.
The Lesson: Fortune favors the brave. When someone offers you a chance to be part of something culturally massive, the downside of saying yes is almost always smaller than the downside of saying no.
Ross Perot / EDS
Declined a partnership that would have given him a huge stake in Microsoft
In 1979, Bill Gates approached Ross Perot about investing in or acquiring a stake in Microsoft. Perot's team at EDS evaluated the deal and passed -- they thought the asking price was too high for a small software company with uncertain prospects. Perot later called it 'one of the biggest mistakes I ever made.' He had a net worth of $4 billion when he died in 2019. A major Microsoft stake could have made him the richest person in the world.
The Lesson: When a genius comes to your office and asks for money, it might be worth writing the check even if the numbers don't make sense yet.
Western Union
Rejected Alexander Graham Bell's telephone patent for $100,000
In 1876, Alexander Graham Bell offered to sell his telephone patent to Western Union for $100,000. An internal committee at Western Union concluded: 'This telephone has too many shortcomings to be seriously considered as a means of communication. The device is inherently of no value to us.' Two years later, Western Union president William Orton admitted it was the biggest mistake he'd ever seen. AT&T, built on Bell's patent, became the most valuable company in the world.
The Lesson: When you evaluate new technology through the lens of old technology, you will always underestimate it. The telephone wasn't a better telegraph -- it was something entirely new.
Xerox PARC
Showed Steve Jobs the GUI, mouse, and networked computing -- for free
In 1979, Xerox invited Steve Jobs to tour their Palo Alto Research Center. PARC researchers showed him the graphical user interface, the computer mouse, object-oriented programming, and networked computing. Jobs later said, 'Within ten minutes, it was obvious that all computers would work this way someday.' Apple built the Macintosh around these concepts. Xerox never successfully commercialized any of them. The researchers at PARC had invented the future, and Xerox management literally gave it away for a small Apple stock investment.
The Lesson: Innovation without commercialization is just an expensive hobby. If your R&D lab invents the future and your business unit ignores it, you've funded your competitor's roadmap.
Coca-Cola
Replaced the world's most beloved product with New Coke
In 1985, Coca-Cola replaced its 99-year-old formula with 'New Coke' after blind taste tests showed people preferred a sweeter flavor. What they failed to test was whether people wanted Coke to change at all. The backlash was instant and volcanic. Coca-Cola's switchboard received 40,000 complaint calls. People hoarded original Coke. Psychiatrists reported callers going through genuine grief. After 79 days, Coca-Cola brought back the original as 'Coca-Cola Classic.' Some conspiracy theorists believe it was planned to generate publicity.
The Lesson: Data without context is dangerous. Taste tests measure one variable. Brand loyalty, nostalgia, and identity aren't captured in a blind sip test. Understanding your customer is not the same as understanding their taste buds.
Quibi
Burned $1.75 billion on short-form mobile video nobody wanted
Hollywood mogul Jeffrey Katzenberg and former HP CEO Meg Whitman raised $1.75 billion to launch Quibi -- short-form video content exclusively for mobile phones. The concept: premium 10-minute episodes you'd watch during your commute. It launched in April 2020, right when a pandemic eliminated commutes. But even without COVID, the fundamental problem was that YouTube, TikTok, and Instagram already owned short-form video -- for free. Quibi shut down after six months, having burned through almost all the capital. Roku bought the content library for less than $100 million.
The Lesson: Money cannot buy product-market fit. You can raise $1.75 billion and still build something nobody wants. The market tells you what it needs; you don't get to tell the market what it should want.
AOL / Time Warner
The worst merger in corporate history ($99 billion loss)
In January 2000, AOL acquired Time Warner for $164 billion -- the largest merger in history at the time. AOL was a dial-up internet company valued at peak dot-com prices. Time Warner had HBO, CNN, Warner Bros., and actual revenue. Within two years, the combined company wrote down $99 billion in value -- the largest corporate write-down in history. The merger destroyed Time Warner's culture, gutted its balance sheet, and became the gold standard for catastrophic M&A. Jeff Bewkes, who later became Time Warner CEO, called it 'the biggest mistake in corporate history.'
The Lesson: Never let a bubble-inflated company buy a real company with overpriced stock. The acquiring company's shareholders are spending Monopoly money, and when the bubble pops, the acquired company's shareholders are left holding the bag.
HP (Hewlett-Packard)
Acquired Autonomy for $11.1 billion, then wrote down $8.8 billion
In 2011, HP CEO Leo Apotheker paid $11.1 billion for British software company Autonomy -- a 64% premium to its market price. Just 13 months later, HP wrote down $8.8 billion, claiming Autonomy had inflated its revenue through accounting fraud. Autonomy's founder Mike Lynch disputed the allegations (he was later found not liable in a UK civil case but faced US fraud charges). The deal became a masterclass in failed due diligence. HP's board fired Apotheker after just 11 months as CEO -- one of the shortest tenures in Fortune 500 history.
The Lesson: Due diligence exists for a reason. If you're paying a 64% premium for a company in a different country with accounting practices you don't fully understand, you might want to look harder at the books.
WeWork
The IPO S-1 that destroyed a $47 billion valuation overnight
In August 2019, WeWork filed its S-1 to go public at a $47 billion valuation. The filing was a comedy of red flags: $1.9 billion in losses on $1.8 billion in revenue, founder Adam Neumann's self-dealing (he trademarked 'We' and charged WeWork $5.9 million to use it), a corporate structure that gave Neumann 20-to-1 voting power, and the revelation that WeWork was essentially a real estate subletting company calling itself a tech platform. The IPO was pulled. SoftBank's Masayoshi Son wrote down $9.2 billion. Neumann was ousted with a $1.7 billion exit package that rewarded spectacular failure.
The Lesson: Charisma is not a business model. When the S-1 reveals that the company's losses exceed its revenue and the founder is enriching himself at shareholder expense, the valuation is a fiction.
Theranos
Built a $9 billion company on blood tests that didn't work
Elizabeth Holmes founded Theranos at 19 with a promise to revolutionize blood testing -- hundreds of tests from a single drop of blood. She raised $700+ million from investors including Rupert Murdoch, the Walton family, and Betsy DeVos. The company reached a $9 billion valuation. One problem: the technology never worked. Theranos secretly ran most tests on conventional machines from Siemens and used its own device only for a handful of inaccurate tests. A 2015 Wall Street Journal investigation by John Carreyrou blew it open. Holmes was convicted of fraud in 2022 and sentenced to 11+ years in prison.
The Lesson: If the technology sounds too good to be true and the founder won't let anyone verify it independently, it is too good to be true. Due diligence means actually checking if the product works.
Pets.com
Spent $11.8 million on a Super Bowl ad while selling dog food at a loss
Pets.com became the mascot of dot-com excess. The company sold pet supplies online at prices below what it paid for them, subsidizing every transaction with venture capital. Its famous sock puppet mascot starred in a $1.2 million Super Bowl ad in January 2000. The company IPO'd in February 2000 at $11 per share and was shut down by November of the same year, with shares at $0.19. Investors lost over $300 million. Amazon, which owned 30% of Pets.com, eventually built a successful pet supplies business -- proving the idea was right but the execution was catastrophic.
The Lesson: Brand awareness without unit economics is just burning money with good PR. If every sale loses money, more sales means more losses. That's not a growth strategy; it's math.
Enron
Built a $70 billion company on accounting fraud and arrogance
Enron was named 'America's Most Innovative Company' by Fortune magazine for six consecutive years. It was all a lie. CFO Andrew Fastow created hundreds of special-purpose entities to hide debt and inflate profits. The company reported revenue of $101 billion in 2000 while actually drowning in hidden losses. When the fraud unraveled in late 2001, Enron went from $90 per share to $0.26 in weeks. 20,000 employees lost their jobs and retirement savings (which were locked in Enron stock). Arthur Andersen, one of the Big Five accounting firms, was destroyed for enabling the fraud.
The Lesson: When a company's business model is too complex for anyone to explain clearly, and the CFO creates hundreds of off-balance-sheet entities, someone is hiding something. Complexity is the enemy of accountability.
Lehman Brothers
Leveraged 30:1 on subprime mortgage-backed securities
By 2007, Lehman Brothers had a leverage ratio of over 30:1 -- meaning a 3-4% decline in asset values would wipe out all their equity. They bet the entire firm on mortgage-backed securities and CDOs at the peak of the housing bubble. CEO Dick Fuld refused to raise capital or find a buyer until it was too late. When the housing market cracked, Lehman's assets became toxic. On September 15, 2008, Lehman filed for bankruptcy -- $691 billion in assets, the largest bankruptcy filing in American history. It triggered a global financial panic that nearly destroyed the world economy.
The Lesson: Leverage is a chainsaw: incredibly powerful and incredibly dangerous. A 30:1 bet on any single asset class is not sophisticated risk management -- it's a death wish with a Bloomberg terminal.
General Motors
Killed the EV1, the world's first modern electric car
In 1996, GM launched the EV1, the first mass-produced electric vehicle from a major automaker. Drivers loved it. It had a cult following. Then in 1999, GM began recalling every single EV1 and crushing them -- literally. They claimed there was no consumer demand, despite a waiting list. The real reason: the oil and auto parts industries pressured GM because EVs required almost no maintenance. The 2006 documentary 'Who Killed the Electric Car?' made GM's decision infamous. A decade later, Tesla proved the market existed. GM has been playing catch-up ever since.
The Lesson: Don't let your supply chain partners veto your future. GM had a decade head start on Tesla and threw it away because the existing ecosystem felt threatened.
RadioShack
Ignored e-commerce while sitting on perfect electronics retail infrastructure
RadioShack had 7,300 stores and was the go-to retailer for electronics components, batteries, cables, and gadgets. They had the brand, the locations, and the customer base to become a physical-digital hybrid retailer. Instead, they ignored e-commerce entirely, failed to adapt their stores, and clung to a model of selling overpriced cables and cell phone plans. They filed for bankruptcy in 2015. The brand was eventually sold and exists only as a shell. Meanwhile, Best Buy -- which faced identical pressures -- successfully pivoted and thrived.
The Lesson: Having all the right assets means nothing if you refuse to use them differently. RadioShack had everything it needed except the willingness to change.
JCPenney
Ron Johnson eliminated sales and coupons -- the only reason people shopped there
In 2012, new CEO Ron Johnson -- the genius behind Apple's retail stores -- decided JCPenney should stop doing sales and coupons and instead offer 'everyday low prices.' The problem: JCPenney's entire customer base were coupon hunters who needed the psychological thrill of a deal. Removing sales was like removing the engine from a car. Revenue dropped 25% in one year. Johnson also removed cash registers and replaced brands customers loved with boutique shops nobody asked for. He was fired after 17 months. JCPenney never recovered and filed for bankruptcy in 2020.
The Lesson: Know your customer. What works at Apple (premium, aspirational, tech-forward) is the opposite of what works at JCPenney (bargain-hunting, deal-driven, traditional). Importing a strategy from one culture to a completely different one is corporate malpractice.
Sears
Had the original product catalog and mail-order empire -- then ignored Amazon
Sears invented the mail-order catalog in the 1890s. For over a century, they delivered products to every home in America. They had the logistics network, the supplier relationships, the brand trust, and the customer data. They were literally Amazon before the internet existed. When e-commerce arrived, Sears did nothing. CEO Eddie Lampert spent a decade stripping assets, cutting investment, and merging with Kmart in a deal that only accelerated the decline. Sears filed for bankruptcy in 2018. Amazon is now worth $2 trillion doing exactly what Sears used to do.
The Lesson: The cruelest irony in business: the company that invented the concept Amazon perfected couldn't see that the internet was just a better version of their own catalog. Legacy companies die when they stop seeing themselves as what they do rather than how they do it.
BlackBerry
Clung to the physical keyboard while the world went touchscreen
In 2007, BlackBerry (then Research In Motion) owned the smartphone market. The BlackBerry keyboard was iconic -- Barack Obama's staff had to pry his from his hands. When the iPhone launched, BlackBerry co-CEO Jim Balsillie dismissed it: 'It's OK -- we'll be fine.' They weren't fine. BlackBerry kept making phones with keyboards while the world moved to touchscreens and app ecosystems. By 2016, BlackBerry had 0.0% smartphone market share. They eventually pivoted to enterprise software, but the phone business was a $80 billion corpse.
The Lesson: Your signature feature becomes your signature flaw the moment the market moves. Adaptation isn't optional -- it's survival.
MySpace
Sold to News Corp for $580M, then drowned in corporate bureaucracy
In 2005, MySpace was the most visited website in the United States -- bigger than Google. Rupert Murdoch's News Corp acquired it for $580 million. What followed was a masterclass in how corporate ownership kills a social network. News Corp prioritized advertising revenue over user experience, plastered the site with intrusive ads, and failed to innovate while Facebook built a cleaner, faster product. By 2008, Facebook passed MySpace in users. In 2011, News Corp sold MySpace for $35 million -- a 94% loss. The $580 million purchase was Murdoch's 'worst investment,' by his own admission.
The Lesson: Social networks are living things. The moment you prioritize extraction over experience, your users leave for whoever makes them feel less exploited. Engagement is a relationship, not a resource to mine.
Glen's Take: What Bad Decisions Taught Me
I've spent my career studying why companies succeed and fail. As an investor, every dollar I've ever made has depended on correctly evaluating management decisions. And the pattern I see across all 25 of these disasters is the same: the decision-makers optimized for the present at the expense of the future.
Blockbuster saw Netflix and thought “mail-order DVDs are a niche.” Kodak saw digital photography and thought “this threatens our film business.” Nokia saw the iPhone and thought “nobody wants a phone without a keyboard.” In every case, the company had more information than anyone else about the threat. They weren't blind. They were unwilling to act on what they could clearly see.
As someone who ran Global Speculation LP and spent a decade as an activist investor, I've learned that management quality is the single most important factor in any investment. A great business with bad leadership becomes Kodak. A mediocre business with visionary leadership becomes Amazon. The financials tell you where a company has been. The leadership tells you where it's going.
The lesson for investors: when you see a company that's publicly dismissing a new competitor, mocking a new technology, or clinging to “the way we've always done it,” that's not confidence — that's a sell signal. The most dangerous words in business are “it'll never work.”
The Four Types of Catastrophic Decisions
Refused to Buy the Future
6 decisions
Blockbuster, Yahoo, Excite, Decca, Western Union, Ross Perot
Protected the Status Quo
7 decisions
Kodak, Nokia, BlackBerry, Sears, RadioShack, GM, Xerox
Hubris, Fraud, or Overreach
7 decisions
Enron, Theranos, WeWork, Lehman, AOL-Time Warner, HP, Quibi
Misread the Customer
5 decisions
New Coke, JCPenney, Mars/E.T., MySpace, Pets.com
Frequently Asked Questions
What is the single worst business decision in history?
By most measures, Blockbuster refusing to buy Netflix for $50 million in 2000 is the worst business decision ever made. Netflix is now worth over $300 billion. But a case can be made for Excite refusing Google for $750,000 (Google is now worth $2+ trillion) or Western Union rejecting the telephone patent for $100,000 (which created the entire telecommunications industry). The 'worst' depends on whether you measure by absolute dollars lost, percentage of upside missed, or sheer face-palm factor.
Why do smart companies make terrible decisions?
Three reasons dominate: (1) Innovator's Dilemma -- successful companies are optimized for their current business and can't pivot without cannibalizing what works, (2) Normalcy bias -- executives assume the future will look like the present, and (3) Incentive misalignment -- managers are rewarded for quarterly performance, not decade-long bets. Kodak's engineers saw the future clearly, but the executives' bonuses depended on film sales. Individual intelligence doesn't prevent collective blindness.
What patterns do the worst business decisions share?
Almost every catastrophic business decision falls into one of four categories: (1) Refusing to acquire or partner with a disruptor (Blockbuster/Netflix, Yahoo/Google, Excite/Google, Western Union/telephone), (2) Protecting the existing business model instead of adapting (Kodak, Nokia, BlackBerry, Sears), (3) Hubris-driven overexpansion or fraud (Enron, Theranos, WeWork, Lehman Brothers), or (4) Misunderstanding the customer (New Coke, JCPenney, Quibi). Category 1 and 2 are the most common because they feel rational in the moment.
Are there modern companies making similar mistakes right now?
History suggests that right now, multiple large companies are making decisions that will seem catastrophically stupid in 10 years. The pattern is always the same: a dominant player dismisses a new technology or business model because it doesn't fit their current framework. Companies that are ignoring AI integration, clinging to legacy business models while competitors digitize, or extracting value from users instead of creating it are the most likely candidates. The Blockbusters and Kodaks of 2026 don't know they're Blockbusters and Kodaks yet.
What is the most expensive business mistake in terms of dollars?
In terms of pure opportunity cost, Yahoo refusing Google is the most expensive -- Google (Alphabet) is worth over $2 trillion. In terms of direct capital destruction, the AOL-Time Warner merger holds the record with a $99 billion write-down. In terms of systemic damage, Lehman Brothers' collapse triggered a global financial crisis that destroyed an estimated $22 trillion in global wealth. It depends on how you define 'cost.'
Did any of these companies recover from their bad decisions?
Very few. Coca-Cola recovered from New Coke by bringing back the original formula, and some argue the episode actually strengthened brand loyalty. GM eventually launched the Chevy Bolt and partnered with others on EVs, though Tesla dominates. BlackBerry pivoted to enterprise security software and still exists as a smaller company. But Blockbuster, Kodak, Sears, RadioShack, Enron, Lehman Brothers, and most others on this list either went bankrupt or became shells of their former selves. In business, there are rarely second chances after a catastrophic strategic error.
What can investors learn from these decisions?
Three things: (1) Watch for companies that are protecting their current business model instead of adapting to the future -- they're value traps. (2) Management quality matters more than any financial metric. A great balance sheet with terrible leadership produces Kodak and Nokia outcomes. (3) The market leaders most likely to be disrupted are the ones most dismissive of new competition. When a CEO publicly mocks a competitor, that's often a sell signal.
Has Glen Bradford seen bad business decisions as an investor?
Absolutely. As a Fannie Mae activist investor for over a decade, I watched the government seize a profitable company, wipe out shareholders, and use conservatorship to extract hundreds of billions in dividends while denying shareholders any recovery. Whether you agree with the policy or not, the original decision to place Fannie Mae and Freddie Mac in conservatorship without a clear exit plan has cost shareholders over $100 billion and remains one of the most contested government business decisions in modern history. I've also analyzed hundreds of corporate decisions through my hedge fund and SeekingAlpha articles. Bad decisions follow patterns, and the patterns are remarkably consistent.
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