* Apple hits two-year low, weighs on indexes
* Kohl's falls after posting drop in net sales
* Monsanto jumps on reports of possible bid for company
* Indexes down: Dow 0.05 pct, S&P 0.08 pct, Nasdaq 0.54 pct (Adds details, changes quote, updates prices)
By Tanya Agrawal
May 12 (Reuters) - Wall Street lost its early gains on Thursday to turn negative in late morning trading after Apple fell to an almost two-year low.
The stock was the biggest drag on the three major indexes, after falling as much as 3.2 percent to $89.56, its lowest since May 2014.
Adding to the day's pressure, data showed that the number of Americans filing for unemployment benefits unexpectedly rose last week to the highest in more than a year, raising further concerns about the health of the labor market.
"This week there is a lack of big macro news, so the market is hunting around for something to latch on to," said John Canally, investment strategist and economist for LPL Financial in Boston.
"The weak jobless claims also dispelled some early euphoria. For the next few weeks I expect the market to be at the mercy of micro news and drift along."
At 11:00 a.m. ET (1500 GMT) the Dow Jones industrial average was down 7.98 points, or 0.05 percent, at 17,703.14.
The S&P 500 was down 1.68 points, or 0.08 percent, at 2,062.78.
The Nasdaq Composite was down 25.82 points, or 0.54 percent, at 4,734.87.
Five of the 10 major S&P 500 sectors were lower, with the health index's 0.57 percent loss leading the decliners.
The materials index led the gainers with a 0.61 percent rise. Its biggest boost was from Monsanto, which rose 9.2 percent to $98.69 after the seed company was said to be a possible acquisition target, according to media reports.
The consumer discretionary index, which roiled the market on Wednesday, was off 0.3 percent, mainly due to a 4 percent drop in Netflix and a 12 percent slump in Kohl's.
Kohl's fell after posting an unexpected drop in quarterly comparable sales, a report that followed weak results from Macy's on Wednesday that undermined confidence across the consumer sector.
Investors remain cautious about corporate earnings. First-quarter earnings for S&P 500 companies have mostly beaten analysts' expectations, but are estimated to have fallen 5.4 percent from a year ago, according to Thomson Reuters data.
Advancing issues outnumbered decliners on the NYSE by 1,413 to 1,375. On the Nasdaq, 1,522 issues fell and 1,008 advanced.
The S&P 500 index showed 19 new 52-week highs and 10 new lows, while the Nasdaq recorded 14 new highs and 66 new lows. (Reporting by Tanya Agrawal; Editing by Savio D'Souza)