Sandy Weill of Citigroup (NYSE: C) Fame Now Advocates Breaking Up Big Banks

Sandy Weill, the engineer of supermarket banking  through his creation of Citigroup (NYSE: C), has now spurned the notion of  massive banks and turning his back on what amounted to his career’s crowning  achievement.

Weill displayed this notion last week on CNBC’s  Squawk Box, leaving market insiders  to wonder why he has changed his tone after championing the cause and fighting  for it for so long. Financial Times editor Gary Silverman conducted an interview  with Well ten years ago while he was a reporter at FT, and Weill made some  interesting observations that may have foreshadowed this change of  heart.

At  the time Weill told him that “weird” things were beginning to happen in  Citigroup’s stores. It turned out that buying cabbages and carrots at the same  place was not the same as buying auto-insurance and a home equity loans at the  same place. Weill stated that “…what Citigroup discovered was that its  borrowers – many of them people with tarnished credit histories – were unusually  bad drivers. Citigroup was selling them auto insurance just in time for them to  crash their cars and cost Mr Weill and his shareholders lots of money. He  further added that “The people who decided to buy auto or homeowner (insurance)  through us turned out to be more risky than average. It just didn’t play well  together.”

Although  Weill is retired, he remains an addicted monitor of Citi’s performance. With  Citigroup now trading for half as much as retail giant Wells Fargo (NYSE: WFC),  perhaps the market is telling us that bigger isn’t necessarily better after  all.