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Finance

When Warren Buffett bought Berkshire Hathaway in 1965, it was a failing New England textile mill — he later called the purchase the worst trade of his life and estimated the decision to use it as his holding company instead of starting fresh cost shareholders roughly $200 billion in compounded returns

Tweak Your Biz Editorial Team June 30, 2026

When Trader Joe’s founder Joe Coulombe realized in the late 1960s that America was minting a generation of overeducated, underpaid graduates faster than anyone was serving them, he rebuilt his failing 7-Eleven knockoff around private-label wine and unusual groceries — and that bet became a roughly $16 billion grocery model

Tweak Your Biz Editorial Team June 25, 2026

Charles Ponzi promised investors a 50 percent return in 45 days on international postal reply coupons in 1920, took in $20 million in eight months from 40,000 Bostonians, and was exposed when a reporter noted there weren’t enough coupons in worldwide circulation to back even one percent of the claims

Tweak Your Biz Editorial Team June 24, 2026

Sara Blakely cut the feet off a pair of pantyhose in her Atlanta apartment in 1998, drove to North Carolina hosiery mills with $5,000 in savings, and was turned away by every factory before one owner’s daughters convinced him to make the prototype that became Spanx

Tweak Your Biz Editorial Team June 22, 2026
Finance

In October 1907, J.P. Morgan locked New York’s top bankers inside his Madison Avenue library and refused to unlock the door until they pledged $25 million to stop a run on the Trust Company of America — the all-night meeting ended at 4:45 a.m. and led directly to the creation of the Federal Reserve six years later

Tweak Your Biz Editorial Team June 18, 2026
Finance

Henry Ford raised factory wages to $5 a day in January 1914 — more than double the going rate — and the line outside the Highland Park plant grew so large that Detroit police used fire hoses in 12-degree weather to disperse 10,000 job seekers

Tweak Your Biz Editorial Team June 16, 2026
Finance

When Hershey’s founder Milton Hershey tried to board the Titanic in April 1912, he paid a $300 deposit on a stateroom but cancelled at the last minute for a business meeting — the check he wrote still exists in the company archives, never cashed

Tweak Your Biz Editorial Team June 16, 2026
Finance

When Lehman Brothers filed for bankruptcy on September 15, 2008, the firm had $639 billion in assets and $613 billion in debt — the largest bankruptcy in US history was triggered by a $4.5 billion shortfall the Fed refused to bridge over a weekend

Tweak Your Biz Editorial Team June 12, 2026