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6 April 1998: Citicorp and Travelers announce the merger that made Citigroup

On April 6, 1998 Citicorp and Sandy Weill's Travelers Group announced a roughly $70 billion merger, then the biggest ever. It combined banking, insurance and brokerage under one roof, which the Glass-Steagall Act technically forbade. Rather than the deal bending to the law, the law bent: Congress repealed the relevant parts in 1999. A decade later Citigroup needed one of the largest government rescues of the financial crisis.

The lesson: Size and synergy look great in a press release; complexity tends to send its bill much later.

What it meant for investors

$1,000 in Citigroup at the start of 2000 → $213 today, vs $4,626 in the S&P 500.

We start the clock at the start of 2000, the first year in our price data after the event. That is a loss of $787, while a plain index fund over the same years made $3,626.

What Citigroup teaches: When a stock falls more than 90 percent, it must rise more than tenfold just to get back to even; some losses are effectively permanent.

Bought inPrice thenWorth todayS&P 500 would be
2000$470$213$4,626
2003$350$286$7,727
2005$480$208$5,763

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

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

6 April 1998: Citicorp and Travelers announce the merger that made Citigroup