Blue Chip Stamps

Origin of Relationship

Warren Buffett and Charlie Munger began buying shares of Blue Chip Stamps in the late 1960s through their respective partnerships, recognizing that its massive trading stamp float could be redeployed into high-quality operating businesses.

Major Milestones

Year	Event
1972	Blue Chip Stamps acquires 100% of See's Candy Shops for $25 million, representing a watershed moment in Buffett and Munger's transition to quality-investing.
1973	Berkshire increases its direct ownership of Blue Chip to 22.5%; stamp volume begins a steep cyclical decline.
1974	Berkshire's merger with Diversified Retailing Company increases its Blue Chip stake to 38.5%.
1978	Berkshire's ownership reaches approximately 58%, making Blue Chip a consolidated subsidiary.
1983	Blue Chip Stamps is fully merged into Berkshire Hathaway via a stock exchange.

Strategic Importance

Blue Chip Stamps is one of the most important entities in Berkshire's history for two reasons:

1. Non-Insurance Float: Like an insurance company, Blue Chip collected money for stamps in advance and redeemed them much later, creating a large, interest-free "float" pool. Buffett and Munger used this float to buy stocks and operating companies, demonstrating that the float concept is not exclusive to insurance.
2. The Bridge to Quality: The acquisition of See's Candy in 1972 by Blue Chip was the catalyst that converted Buffett and Munger from "cigar-butt" value investing (buying cheap, mediocre companies) to quality investing (buying great companies with pricing power and economic goodwill).

🔗 Connections

• Company / People: See's Candy Shops Incorporated, Wesco Financial Corporation, Don Koeppel, Bill Ramsey
• Concepts: Economic Goodwill, Insurance Float, Capital Allocation
• Sources: 1973 Letter, 1975 Letter, 1977 Letter, 1978 Letter, 1983 Letter