Because of company options...
C - Citigroup. Not a particularly great stock, but it does pay dividends, and it's likely to do nicely this year, along with the whole sector, in reaction to the current bear market. Citi is in so many markets (global as well) so I think it's well diversified. In addition, the CEO is Sandy Weill, who has a (well-earned) reputation for increasing stock-holder value.
TAP.A - Travelers Property Casualty. Recently spun off by Citigroup, it's one of the strongest P&Cs, and is now in a position to acquire other companies. Will begin paying dividends 1Q03. Insurance is a cyclical market, and right now pricing is going up, giving better margins, but many insurance carriers took a significant hit from 9/11 as well as the ensuing drop in the market. A number of smaller players are really hurting, so the signs are that there will some consolidation within the industry. This company is likely to be an acquirer.
NVDA - NVidia. They've just released a new chipset, after a pretty good showing with their first version. In addition, they were beaten down pretty hard (down to $7 at one point). I think that they'll do well, as they expand their product line: Video Cards/chipsets, mainboard chipsets, XBox so far. This one breaks the dividend rule, but I bought it on the "buy what you know" strategy, since I like their products, and their support for products.
My other investments are mutual funds, nothing special. (Matter of fact, some of them are DOGS!)
CAVEAT: All of the information posted above is either publically available. Any opinions expressed are personal, and do not reflect any advice or guidance for future performance. (This because of recent memos regarding behaviour around company stock, and internal knowledge of the company. No, I'm not high up enough to have any "insider" info!)