S&P ASX 100 Worst Performing Stocks

Worst Performing Stocks on the S&P ASX 100 for the week. These stocks decreased their share price by the largest percentage on the Australian sharemarket, the Australian Securities Exchange (ASX) from the previous week of trading (5th week: 31st January to 4th February 2011). Other lists of ASX companies by market capitalisation. Losers on the ASX 100 last week. You can read the most recent winners and losers here. Stocks in this list include: TEL, GFF, LYC, AMC, SHL, SKI, LEI, DJS, PRY, IAG.

List of S&P ASX 100 Worst Performing Stocks

1. Telecom Corporation Of New Zealand Limited (ASX:TEL) (-$0.11,-6.044%)
2. Goodman Fielder Limited. (ASX:GFF) (-$0.06,-4.545%)
3. Lynas Corporation Limited (ASX:LYC) (-$0.08,-4.324%)
4. Amcor Limited (ASX:AMC) (-$0.25,-3.577%)
5. Sonic Healthcare Limited (ASX:SHL) (-$0.32,-2.619%)
6. Spark Infrastructure Group (ASX:SKI) (-$0.03,-2.586%)
7. Leighton Holdings Limited (ASX:LEI) (-$0.79,-2.462%)
8. David Jones Limited (ASX:DJS) (-$0.10,-2.07%)
9. Primary Health Care Limited (ASX:PRY) (-$0.07,-1.877%)
10. Insurance Australia Group Limited (ASX:IAG) (-$0.07,-1.842%)

Telecom Corporation Of New Zealand Limited (TEL) ended this week weaker at $1.71. Telecom Corporation of New Zealand (TEL) is the principal supplier of information technology and telecommunications services in New Zealand and in Australia. TELECOM CORPORATION OF NEW ZEALAND LIMITED was the one of the worst performing stocks on the ASX 100 decreasing their stock price by -$0.11 or -6.044%. Telecom Corporation Of New Zealand Limited shares can be bought and sold by investors on the Australian stock market. TEL is in the Telecommunication Services industry.

Goodman Fielder Limited. (GFF) ended this week weaker at $1.26. The company known as Goodman Fielder is a food company based in Australia. The brands they cater to their consumers are provided across Australian and the New Zealand food industries. GOODMAN FIELDER LIMITED. was the one of the worst performers on the ASX 100 shedding stock price value of -$0.06 or -4.545%. Goodman Fielder Limited. shares can be bought and sold by investors on the Australian Securities Exchange (ASX). GFF is in the Food Beverage & Tobacco industry.

Lynas Corporation Limited (LYC) ended this week weaker at $1.77. Lynas Corporation (LYC) is a mineral explorer with operations mainly held in Australia. The principal business operations of the Company include the exploration and development of rare earths deposits as well as the discovery of other mineral resources. LYNAS CORPORATION LIMITED was the one of the worst performers on the ASX 100 decreasing their stock price by -$0.08 or -4.324%. Lynas Corporation Limited shares can be bought and sold by investors on the Australian stock market. LYC is in the Materials industry.

Amcor Limited (AMC) ended this week weaker at $6.74. Amcor Limited (AMC) is one of the largest packaging companies in the world. It offers its customers only the highest standards in the innovation of their packaging solutions, reliability of service and the partnerships that were built on excellence. AMCOR LIMITED was the one of the worst performers on the ASX 100 decreasing their stock price by -$0.25 or -3.577%. Amcor Limited shares can be bought and sold by investors on the Australian stock market. AMC is in the Materials industry.

Sonic Healthcare Limited (SHL) closed this week lower at $11.90. One of Australia's leading provider of pathology services, Sonic Healthcare Limited (SHL) is a medical diagnostics company engaged in providing radiology and pathology services as well as administrative services and facilities to medical practitioners, patients community health services and hospitals. SONIC HEALTHCARE LIMITED was the a loser this week on the ASX 100 shedding stock price value of -$0.32 or -2.619%. Sonic Healthcare Limited shares can be traded by share traders on the Australian Securities Exchange (ASX). SHL is in the Health Care Equipment & Services industry.

Spark Infrastructure Group (SKI) closed this week lower at $1.13. Spark Infrastructure Group (SKI) is a leading infrastructure investment Company, with a market capitalisation of about A$1.8 billion. The fund invests in a portfolio of utility infrastructure assets in Australia and worldwide, with a focus on gas transmission and distribution, regulated water and other infrastructure-related assets. SPARK INFRASTRUCTURE GROUP was the a losing stock this week on the ASX 100 diminishing their stock price by -$0.03 or -2.586%. Spark Infrastructure Group shares can be traded by share traders on the Australian Stock Exchange. SKI is in the Utilities industry.

Leighton Holdings Limited (LEI) ended this week weaker at $31.30. Leighton Holdings (LEI) is known as the parent company of a group consisted of Thiess, Leighton Contractors, Leighton Asia (Northern), Leighton Asia (Southern), John Holland and Leighton Properties, which all focus on project development as well as contracting businesses with activities including facilities management , operations and maintenance, environmental services, contract mining and engineering and building construction. LEIGHTON HOLDINGS LIMITED was the second worst performing stocks on the ASX 100 shedding stock price value of -$0.79 or -2.462%. Leighton Holdings Limited shares can be bought and sold by investors on the Australian Securities Exchange (ASX). LEI is in the Capital Goods industry.

David Jones Limited (DJS) ended this week weaker at $4.73. David Jones (DJS) is operating department stores in Australia, which provide a diversified range of international and local brands. DAVID JONES LIMITED was the one of the worst performing stocks on the ASX 100 decreasing their stock price by -$0.10 or -2.07%. David Jones Limited shares can be bought and sold by investors on the Australian stock market. DJS is in the Retailing industry.

Primary Health Care Limited (PRY) ended this week weaker at $3.66. Primary Health Care (PRY) operates in the healthcare industry. It is a market leader in the provision of healthcare technology solutions to medical practitioners, medical practices and hospitals. PRIMARY HEALTH CARE LIMITED was the one of the worst performers on the ASX 100 decreasing their stock price by -$0.07 or -1.877%. Primary Health Care Limited shares can be bought and sold by investors on the Australian stock market. PRY is in the Health Care Equipment & Services industry.

Insurance Australia Group Limited (IAG) ended this week weaker at $3.73. Insurance Australia Group Limited (IAG) is an Australia-based company engaged in the provision of general insurance services including and wide variety of both commercial and personal products. INSURANCE AUSTRALIA GROUP LIMITED was the one of the worst performers on the ASX 100 decreasing their stock price by -$0.07 or -1.842%. Insurance Australia Group Limited shares can be bought and sold by investors on the Australian stock market. IAG is in the Insurance industry.