BOSTON ( TheStreet) -- International crises, especially the eurozone's debt quagmire, are holding sway on investor sentiment this year. Despite robust corporate earnings in the third quarter, poor performances by members of the benchmark S&P 500 Index predominate, as 319 companies are in the loss column so far in 2011.

The 10 worst companies have fallen by 57% to 69% this year, an eerily similar performance to 2008, when the financial tsunami gutted the U.S. economy and drove down the average stock on the S&P 500 by almost 40%.

The S&P index, which tracks the performance of the 500 largest U.S. stocks, is down 6% this year, even after an encouraging 11% rally in October, the benchmark's best showing since 1991. And over the past 12 months, the index has a mere 0.4% to show for its efforts, as it drags itself to a close for 2012.

Howard Silverblatt, a senior index analyst at Standard & Poor's, said in an interview that the financials sector has been hardest hit this year, losing 25% through Nov. 22, followed by materials, with a 15% decline. Industrials are down 11%.

Silverblatt notes that financials are off 66% from their high on Oct. 9, 2007, with the broader S&P 500 down 24% since then.

"Financials are still weighing down large-caps as the sector reacted to every event" both domestically and internationally, said Silverblatt, in a research note. He said the recent bankruptcy of brokerage firm MF Global ( MF) may have an even larger impact on major banks because it will prompt calls for stronger regulations.

The list of the 20 worst performers is dominated by financial-services players. Those just out of the top 10 include Genworth Financial ( GNW), Janus Capital ( JNS), Morgan Stanley ( MS) and Citigroup ( C), all down 48% or more on the year.

Surprisingly, many of the worst-performing stocks have garnered positive ratings from analysts, who apparently believe the worst is behind them.

In order of bad to worst, here are the 10 poorest-performing stocks in the S&P 500 Index this year:

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10. Cablevision Systems' ( CVC) shares have fallen 56% to $15 this year, giving it a market value of $4 billion. It is one of the nation's largest multimedia companies, made up of a cable TV and high-speed data business and Newsday, a daily newspaper serving Long Island, N.Y.

Its shares got beaten up on views that the company's heavy debt burden will weigh on future earnings, that there is a potential flattening of growth in new subscribers for its cable-TV business, and the poor outlook for its newspaper business.

Analysts give its shares five "strong buy" ratings, one "moderate buy," five "holds" and two "strong sells," according to TheStreet Ratings.


9. U.S. Steel ( X) shares have slumped 58% this year to $22. The $4 billion company is the second-largest steel maker in the U.S. and among the top 20 globally.

Its performance has been hurt by the soft global economy weakening the demand for steel. Its executives recently said they expect to see more of the same. The only bright spot is sales of its tubular steel for the oil and gas industry, but it's not enough to turn the tide.

Analysts give its shares seven "strong buy" ratings, one "moderate buy," five "holds," one "moderate sell" and one "strong sell," according to TheStreet Ratings.

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8. Hudson City Bancorp ( HCBK) has seen its shares fall 59% this year to $5, giving it a $3 billion market value. The firm operates in wealthy communities in the New York tri-state area and it has a focus on making jumbo residential loans. The company announced a $1.2 billion restructuring charge early in 2011 as a result of the fluctuating interest rate environment that contributed to a wave of refinancings by borrowers to lower-yielding products and they have contributed to a squeeze on profits.

Analysts give its shares 12 "hold" ratings and two "strong sells," according to TheStreet Ratings.


7. Bank of America ( BAC) shares have declined 60% this year to about $5. This $56 billion market cap financial giant has been down on its luck for 10 years with an average annual share price decline in that period of 5.4%.

The bank's ill-fated $4 billion acquisition of troubled Countrywide Mortgage at the height of the real estate bubble has resulted in continued heavy losses due to the high rate of foreclosures on the mortgages it created as well as potential legal liabilities of tens of billions of dollars from investor lawsuits because of this deal.

The bank also faces the economic challenges that other U.S. banks do, including weak new loan growth and a low, flat yield curve, which will likely pinch net interest margins for the foreseeable future.

Analysts give its shares nine "strong buy" ratings, one "moderate buy," 11 "holds" and one "moderate sell" rating -- not much different than three months ago, according to TheStreet Ratings.

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6. NetFlix ( NFLX) built a hugely successful business based on the DVD-rental business, but has moved into offering a streaming video service that delivers digital content to PCs, Internet connected TVs, and consumer electronic devices. It already faces stiff competition there and will see more as a wide range of media providers now see streaming digital media as providing them steady revenue growth.

Netflix recently reported that it expects a full-year net loss in 2012, worse than its earlier prediction of the same. It also recently announced a $400 million stock and bond offering to capitalize on its digital expansion plans.

Its shares are down 60% to about $64, giving it a market value of $3 billion.

Analysts give its shares four "strong buy" ratings, one "moderate buy," 17 "holds," one "moderate sell" and eight "strong sells," according to TheStreet Ratings.


5. MEMC Electronic Materials' ( WFR) shares have dropped 63% this year to about $4, giving it a market value of $950 million. The company supplies bare silicon wafers, which are used by chipmakers to fabricate semiconductor chips, and the semiconductor industry is in a cyclical downturn, hence the poor demand for MEMC products.

Analysts give its shares five "strong buy" ratings, 11 "holds," two "moderate sells" and one "strong sell," according to TheStreet Ratings.

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4. American International Group's ( AIG) shares have nosedived 64% to about $20. The $38 billion market value company, which averted collapse three years ago during the financial crisis, thanks to a government bailout, is a much smaller company now and is focused primarily on its property-casualty and life-insurance businesses. The government remains an investor so there is an overhang on the shares.

In the third quarter, AIG reported that its losses widened year-over-year by 71% to $4.1 billion, driven by volatile markets, a write-off at its plane-leasing unit and profit declines in its main insurance businesses. Separately, its board approved a $1 billion share buyback.

Analysts give its shares three "strong buy" ratings and 10 "holds," according to TheStreet Ratings.


3. Alpha Natural Resources ( ANR), down 66% this year to $19, is a major producer of thermal coal used in electric power plants and metallurgical coal used in the steel-making process.

The company, with a market value of $4 billion, made two huge acquisitions within the past two years, making it one of the largest coal miners in North America.

It faces potentially continued weak demand as it is one of the big suppliers in the U.S. and China in particular.

But analysts are amazingly bullish, giving its shares 16 "strong buy" ratings, one "moderate buy" and three "holds," according to TheStreet Ratings.

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2. First Solar ( FSLR) shares have cratered 69% this year to $40, giving it a market value of $3 billion. The company manufactures solar modules and constructs turnkey solar systems. Its industry relies heavily on government subsidies. Shares took a hit recently when CEO Robert Gillette was fired.

Analysts give First Solar's shares 10 "strong buy" ratings, 14 "holds," two "moderate sells" and four "strong sells," according to TheStreet Ratings.


1. Monster Worldwide's ( MWW) shares are off 69% this year to about $7, giving the company a $939 million market value.

Monster provides Web sites that match up job seekers and employers as a virtual Internet job board. Its service is active in 50 countries.

Monster's earnings outlook and share performance are tied to the employment situation, which has been dismal for the past few years, but was 9% nationally in October, a slight improvement over the 9.1% of prior months.

Analysts are upbeat about its long-term prospects, giving its shares six "strong buy" ratings and seven "holds," according to TheStreet Ratings.

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>>To see these stocks in action, visit the 10 Worst-Performing S&P 500 Stocks of the Year portfolio on Stockpickr.
Disclosure: TheStreet's editorial policy prohibits staff editors and reporters from holding positions in any individual stocks.