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4 June 2021: FDA approves Wegovy for obesity

On June 4, 2021 the FDA approved Novo Nordisk's Wegovy, a higher dose of its diabetes drug semaglutide, for chronic weight management. In trials patients lost about 15% of their body weight on average. Demand exploded, supply ran short, and Novo for a time became Europe's most valuable company, with a market value larger than Denmark's entire economy.

The lesson: A solution to a widespread problem can scale faster than anyone, including the company, expects.

What it meant for investors

$1,000 in Novo Nordisk at the start of 2020 → $1,034 today, vs $2,092 in the S&P 500.

We start the clock at the start of 2020, the latest year on the wheel. That is 1.0 times the money, but $1,058 less than a plain index fund made over the same years.

What Novo Nordisk teaches: Being first to a huge market does not guarantee keeping it, and investors pay for growth expectations that competition can puncture quickly.

Bought inPrice thenWorth todayS&P 500 would be
2015$42.00$1,429$3,301
2018$54.00$1,111$2,519
2020$58.00$1,034$2,092

green = beat the S&P 500 · red = lost money

What if you bought Novo Nordisk? Every starting year and the full story →

4 June 2021: FDA approves Wegovy for obesity