(Updates to midday, changes byline)
By Jennifer Coogan
NEW YORK, Feb 11 (Reuters) - U.S. stocks were little changed on Monday as financial sector shares were hurt by worries about the impact of the credit crisis on insurer American International Group Inc <AIG.N>, offsetting bargain hunting and takeover talk in the technology sector.
Shares of AIG, the world's largest insurer, plunged more than 11 percent after AIG received a rebuke from its auditors for how it valued some credit derivatives. It was the worst one-day percentage drop for AIG shares since the 1987 stock market crash.
That dragged on financial sector stocks, with the S&P financials index <.GSPF> down 1.7 percent.
The disclosure cast doubt on AIG's past contention that it didn't face major problems stemming from the credit crisis that has slammed other financial institutions.
AIG's "a reminder that the financial situation doesn't just turn around. There can still be more issues ahead that will continue to weigh on investor's minds," said Richard Sichel, chief investment officer of Philadelphia Trust Co. "But stocks are not overpriced."
The Dow Jones industrial average <
> was down 13.98 points, or 0.11 percent, at 12,168.15. The Standard & Poor's 500 Index <.SPX> was up 1.40 points, or 0.11 percent, at 1,332.69. The Nasdaq Composite Index < > was up 5.37 points, or 0.23 percent, at 2,310.22.The Nasdaq's gains were led by Apple Inc <AAPL.O> shares after Citigroup added the iPod maker to its top picks list.
Shares of Apple, like those of BlackBerry maker Research in Motion <RIMM.O>, are down more than a third from their 2007 highs, making them attractive to bargain-hungry investors.
Apple was up 2.1 percent to $128.34. Research in Motion was up 3.2 percent to $92.65.
AIG's decline came after the company disclosed PricewaterhouseCoopers, the company's outside auditors, said AIG failed to account properly for derivatives related to risky debt.
AIG shares were down 11.5 percent to $44.84, the lowest level in five years, making them the worst drag on the Dow.
Honeywell International Inc <HON.N> was the next-biggest blue chip laggard. The diversified manufacturer is being removed, along with tobacco maker Altria Group <MO.N>, from the Dow Jones Industrial Average in the first change to the index's components in four years. Chevron Corp <CVX.N> and Bank of America Corp <BAC.N> will be added to the Dow.
Honeywell shares were down 1.1 percent to $57.21. Altria shares fell 0.6 percent to $72.62.
Yahoo Inc <YHOO.O> rejected Microsoft Corp's <MSFT.O> takeover bid as too low, raising the possibility of a higher offer. In addition, Motorola Inc <MOT.N> and Nortel Networks Corp <NT.TO> may combine their wireless networking units, according to The Wall Street Journal. For details, see [
].Yahoo shares rose 1.2 percent to $29.54, while Microsoft shares fell 1.8 percent to $28.05. Motorola's shares rose 2.1 percent to $11.50.
On Friday, the Dow Jones industrial average ended its worst week in nearly five years. (Editing by Leslie Adler)